<SEC-DOCUMENT>0001140361-23-039283.txt : 20230811
<SEC-HEADER>0001140361-23-039283.hdr.sgml : 20230811
<ACCEPTANCE-DATETIME>20230811161139
ACCESSION NUMBER:		0001140361-23-039283
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		75
CONFORMED PERIOD OF REPORT:	20230630
FILED AS OF DATE:		20230811
DATE AS OF CHANGE:		20230811

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eterna Therapeutics Inc.
		CENTRAL INDEX KEY:			0000748592
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				311103425
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11460
		FILM NUMBER:		231164210

	BUSINESS ADDRESS:	
		STREET 1:		1035 CAMBRIDGE STREET
		STREET 2:		SUITE 18A
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		(212) 582-1199

	MAIL ADDRESS:	
		STREET 1:		10531 4S COMMONS DRIVE
		STREET 2:		SUITE 166-550
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92127

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Brooklyn ImmunoTherapeutics, Inc.
		DATE OF NAME CHANGE:	20210325

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NTN BUZZTIME INC
		DATE OF NAME CHANGE:	20051230

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NTN COMMUNICATIONS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>brhc20057085_10q.htm
<DESCRIPTION>10-Q
<TEXT>
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      <div>
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          <div style="color: rgb(0, 0, 0); font-size: 14pt; font-weight: bold;">UNITED STATES SECURITIES AND EXCHANGE COMMISSION<br />
          </div>

          <div style="font-size: 12pt; font-weight: bold;">Washington, D.C. 20549<br />
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          <div>&#160;</div>

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            <div style="text-align: justify; color: rgb(0, 0, 0); font-style: italic; font-weight: normal;">(Mark One)</div>

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                </td>

  </tr>


</table>
          <div>
            <div style="text-align: justify; color: rgb(0, 0, 0); font-weight: bold;"> <br />
            </div>

            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">For the quarterly period ended <ix:nonNumeric name="dei:DocumentPeriodEndDate" id="Fact_44f2567704ec4c3bbddadaecee36279f" contextRef="c20230101to20230630" format="ixt:date-monthname-day-year-en">June 30, 2023</ix:nonNumeric></div>

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            <div style="color: rgb(0, 0, 0);">or</div>

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    <td style="width: 18pt; vertical-align: top; color: rgb(0, 0, 0);"><ix:nonNumeric name="dei:DocumentTransitionReport" id="Fact_786e7c7a8e01449f92945d5b3f03ca64" contextRef="c20230101to20230630" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric><br />
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                  <div style="color: rgb(0, 0, 0); font-weight: bold;">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</div>
                </td>

  </tr>


</table>
          <div>
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> <br />
            </div>

            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">For the transition period from _________ to _____________</div>

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          <div>&#160;</div>

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            &#160;<img src="image00007.jpg" alt="graphic" /> </div>

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          <div style="font-style: italic; font-weight: normal;">(Exact name of registrant as specified in its charter)</div>

          <div>&#160;</div>

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  <tr>

    <td style="width: 49%; vertical-align: top;">
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  </tr>

  <tr>

    <td style="width: 49%; vertical-align: top;">
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    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

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  </tr>


</table>
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    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

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  <tr>

    <td style="width: 49%; vertical-align: top;">
                  <div style="text-align: center; font-style: italic;">(Address of principal executive offices)</div>
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    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

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</table>
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          <div style="font-weight: bold;">(<ix:nonNumeric name="dei:CityAreaCode" id="Fact_bb310fa94fa943d8a172768578563d77" contextRef="c20230101to20230630">212</ix:nonNumeric>) <ix:nonNumeric name="dei:LocalPhoneNumber" id="Fact_00c2138330384665a4335562c53fae62" contextRef="c20230101to20230630">582-1199</ix:nonNumeric></div>

          <div style="font-style: italic; font-weight: normal;">(Registrant&#8217;s telephone number, including area code)</div>

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          <div style="color: rgb(0, 0, 0); font-weight: normal;">Securities registered pursuant to Section 12(b) of the Act:</div>

          <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 32%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div>
                    <div style="text-align: center; color: rgb(0, 0, 0);">Title of each class</div>
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                </td>

    <td style="width: 2%; vertical-align: top; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td style="width: 32%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div>
                    <div style="text-align: center; color: rgb(0, 0, 0);">Trading symbol</div>
                  </div>
                </td>

    <td style="width: 2%; vertical-align: top; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td style="width: 32%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div>
                    <div style="text-align: center; color: rgb(0, 0, 0);">Name of each exchange on which registered</div>
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                </td>

  </tr>

  <tr>

    <td style="width: 32%; vertical-align: top;">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"><ix:nonNumeric name="dei:Security12bTitle" id="Fact_8f81ba75da0b4065b7dfeb4b32e01045" contextRef="c20230101to20230630">Common stock, $0.005 par value per share</ix:nonNumeric><br />
                  </div>
                </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 32%; vertical-align: top;">
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                  </div>
                </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 32%; vertical-align: top;">
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                  </div>
                </td>

  </tr>


</table>
          <div style="text-align: justify; font-weight: normal;"> <br />
          </div>

          <div style="text-align: justify; font-weight: normal;">Indicate by check mark whether the registrant (1) has 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 the registrant <span style="color: rgb(0, 0, 0);">was required to file </span>such reports), and (2) has been subject to such filing requirements for the past 90 days. <ix:nonNumeric name="dei:EntityCurrentReportingStatus" id="Fact_4ccf2a4d55b545ebb9652889117e147a" contextRef="c20230101to20230630">Yes</ix:nonNumeric> &#9746; No &#9744;</div>

          <div style="font-weight: normal;">&#160;</div>

          <div style="text-align: justify;"><span style="color: rgb(0, 0, 0); font-weight: normal;">Indicate by check mark whether the registrant has submitted electronically every interactive data file required to be submitted pursuant to Rule 405 of
              Regulation S-T (&#167;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). <ix:nonNumeric name="dei:EntityInteractiveDataCurrent" id="Fact_b4036d8e00a34f48ad3b1b5074b96557" contextRef="c20230101to20230630">Yes</ix:nonNumeric> </span><span style="font-weight: normal;">&#9746;</span><span style="color: rgb(0, 0, 0); font-weight: normal;">&#160; No &#9744;</span></div>

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          <div style="text-align: justify; font-weight: normal;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See
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  <tr>

    <td style="width: 20%; vertical-align: top; font-weight: normal;">
                  <div style="text-align: justify;">Large accelerated filer</div>
                </td>

    <td style="width: 45%; vertical-align: bottom; font-weight: normal;">&#9744;</td>

    <td style="width: 20%; vertical-align: bottom; font-weight: normal;">
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    <td style="width: 5%; vertical-align: bottom; font-weight: normal;">
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  </tr>

  <tr>

    <td style="width: 20%; vertical-align: top; font-weight: normal;">
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                </td>

    <td style="width: 45%; vertical-align: bottom; font-weight: normal;">&#9746;</td>

    <td style="width: 20%; vertical-align: bottom; font-weight: normal;">
                  <div style="text-align: justify;">Smaller reporting company</div>
                </td>

    <td style="width: 5%; vertical-align: bottom; font-weight: normal;"><ix:nonNumeric name="dei:EntitySmallBusiness" id="Fact_f956297abb0648e6b52296cf466451ac" contextRef="c20230101to20230630" format="ixt-sec:boolballotbox">&#x2612;</ix:nonNumeric><br />
                </td>

  </tr>

  <tr>

    <td style="width: 20%; vertical-align: top; font-weight: normal;">&#160;</td>

    <td style="width: 45%; vertical-align: bottom; font-weight: normal;">&#160;</td>

    <td style="width: 20%; vertical-align: bottom; font-weight: normal;">
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    <td style="width: 5%; vertical-align: bottom; font-weight: normal;"><ix:nonNumeric name="dei:EntityEmergingGrowthCompany" id="Fact_2a996e4de0de4de0bfcfe0fced07d3e1" contextRef="c20230101to20230630" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric><br />
                </td>

  </tr>


</table>
          <div style="text-align: justify; font-weight: normal;">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 <span style="color: rgb(0, 0, 0);">pursuant to </span>Section 13(a) of the Exchange Act. &#9744;</div>

          <div style="font-weight: normal;">&#160;</div>

          <div style="text-align: justify; font-weight: normal;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes <ix:nonNumeric name="dei:EntityShellCompany" id="Fact_ac170a68ed8d48abb9e98bef72490bd0" contextRef="c20230101to20230630" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric>&#160; No &#9746;</div>

          <div style="font-weight: normal; text-align: left;">&#160; <br />
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          <div style="text-align: justify; font-weight: normal;">
            <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">As of August 8, 2023, the registrant had outstanding <ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" id="Fact_2443158c777b488d8706dd815e211b83" contextRef="c20230808" unitRef="U001" decimals="INF" scale="0" format="ixt:num-dot-decimal">5,410,331</ix:nonFraction> shares of common stock, $0.005 par value per share.</div>

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          <div style="text-align: justify;">
            <p style="font: 10pt 'Times New Roman'; margin: 0px; text-indent: 24.5pt;">&#160;</p>
          </div>

          <div style="text-align: justify;">
            <hr style="border: none; border-bottom: 4px solid black; border-top: 1px solid black; height: 10px; color: #ffffff; background-color: #ffffff; text-align: center; margin-left: auto; margin-right: auto;" /> </div>

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  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-size: 10pt; text-align: center;"><a id="TABLEOFCONTENTS"><!--Anchor--></a><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">TABLE OF CONTENTS</span></div>

    <div style="font-size: 10pt; text-align: center;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br />
      </span></div>

    <div>
      <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


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    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 10%; vertical-align: top; border-bottom: 2px solid black;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Page</div>
            </td>

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    <td colspan="2" style="vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">PART I &#8211; FINANCIAL INFORMATION</div>
            </td>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 1.</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Financial Statements (unaudited)</div>
            </td>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 45pt; text-indent: -36pt;"><a href="#BALANCESHEETS">Condensed Consolidated Balance Sheets as of June 30, 2023 and December 31, 2022</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">1</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -27pt; margin-left: 36pt;"><a href="#OPERATIONS">Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2023 and
                  2022</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">2</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -45pt; margin-left: 54pt;"><a href="#STOCKHOLDERSEQUITY">Condensed Consolidated Statements of Changes in Stockholders&#8217; Equity for the three and six
                  months ended June 30, 2023 and 2022</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">3</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 36pt; text-indent: -27pt;"><a href="#CASHFLOWS">Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2023 and 2022</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">4</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; margin-left: 27pt; text-indent: -18pt;"><a href="#NOTES">Notes to Condensed Consolidated Financial Statements</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">5</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; white-space: nowrap;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 2.</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Managements">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">20<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 3.</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Quantitative">Quantitative and Qualitative Disclosures About Market Risk</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">30<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 4.</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Controls">Controls and Procedures</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">30<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

  </tr>

  <tr>

    <td colspan="2" style="vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">PART II &#8211; OTHER INFORMATION</div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 1.</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item1.">Legal Proceedings</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; white-space: nowrap;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 1A.</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item1A.">Risk Factors</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 2.</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item2.">Unregistered Sales of Equity Securities and Use of Proceeds</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 3.</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item3.">Defaults Upon Senior Securities</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 4.</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item4.">Mine Safety Disclosures</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 5.</div>
            </td>

    <td style="width: 80%; vertical-align: top;">
              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item5.">Other Information</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td style="width: 10%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Item 6.</div>
            </td>

    <td style="width: 80%; vertical-align: top; background-color: rgb(204, 238, 255);">
              <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#Item6.">Exhibits</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom; background-color: rgb(204, 238, 255);">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">32<br />
              </div>
            </td>

  </tr>

  <tr>

    <td colspan="2" style="vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;"><a href="#SIGNATURE">Signatures</a></div>
            </td>

    <td style="width: 10%; vertical-align: bottom;">
              <div style="text-align: right; font-family: 'Times New Roman'; font-size: 10pt;">34<br />
              </div>
            </td>

  </tr>


</table>
      <div> <br />
      </div>

      <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
        <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">i</span></div>

        <div class="BRPFPageBreak" style="page-break-after: always;">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

        <div style="width: 100%;" class="BRPFPageHeader">
          <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

        </div>

      </div>

      <div>
        <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS</div>

        <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>

        <div>
          <div style="text-align: justify; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;"><a id="z_Hlk102462994"></a>This Quarterly Report on Form 10-Q contains &#8220;forward-looking statements&#8221; as that term is defined under the Private
            Securities Litigation Reform Act of 1995 (&#8220;PSLRA&#8221;), Section 27A of the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;), and Section 21E of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;). Forward-looking
            statements include statements related to future events, results, performance, prospects and opportunities, including statements related to our strategic plans and targets, revenue generation, product availability and offerings, capital needs,
            capital expenditures, industry trends and our financial position. Forward-looking statements are based on information currently available to us, on our current expectations, estimates, forecasts, and projections about the industries in which we
            operate and on the beliefs and assumptions of management. Forward looking statements often contain words such as &#8220;expects,&#8221; &#8220;anticipates,&#8221; &#8220;could,&#8221; &#8220;targets,&#8221; &#8220;projects,&#8221; &#8220;intends,&#8221; &#8220;plans,&#8221; &#8220;believes,&#8221; &#8220;seeks,&#8221; &#8220;estimates,&#8221; &#8220;may,&#8221; &#8220;will,&#8221;
            &#8220;would,&#8221; and similar expressions. In addition, any statements that refer to projections of our future financial performance, our anticipated growth and trends in our business, and other characterizations of future events or circumstances, are
            forward-looking statements. Forward-looking statements by their nature address matters that are, to different degrees, subject to risks and uncertainties that could cause actual results to differ materially and adversely from those expressed in
            any forward-looking statements. For us, particular factors that might cause or contribute to such differences include those risks and uncertainties described in Part I, Item 1A &#8220;Risk Factors&#8221; of our Annual Report on Form 10-K for the year ended
            December 31, 2022 and described in other documents we file from time to time with the Securities and Exchange Commission, which we refer to as the SEC.</div>

        </div>

        <div>
          <div style="text-align: left; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>

        </div>

        <div>
          <div style="text-align: justify; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">Readers are urged not to place undue reliance on the forward-looking statements in this Quarterly Report on Form 10-Q, which speak only as of the
            date of this Quarterly Report on Form 10-Q. We are including this cautionary note to make applicable, and take advantage of, the safe harbor provisions of the PSLRA. Except as required by law, we do not undertake, and expressly disclaim any
            obligation, to disseminate, after the date hereof, any updates or revisions to any such forward-looking statements to reflect any change in expectations or events, conditions or circumstances on which any such statements are based.</div>

        </div>

        <div>
          <div style="text-align: left; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>

        </div>

        <div>
          <div style="text-align: justify; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">We believe that the expectations reflected in forward-looking statements in this Quarterly Report on Form 10-Q are based upon reasonable
            assumptions at the time made. However, given the risks and uncertainties, you should not rely on any forward- looking statements as a prediction of actual results, developments or other outcomes. You should read these forward-looking statements
            with the understanding that we may be unable to achieve projected results, developments or other outcomes and that actual results, developments or other outcomes may be materially different from what we expect.</div>

        </div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">Unless stated otherwise or the context otherwise requires, all references in this Quarterly Report on Form 10-Q to &#8220;Eterna&#8221; refer to Eterna Therapeutics Inc.,
          references to &#8220;Eterna LLC&#8221; refer to Eterna Therapeutics LLC, a wholly owned subsidiary of Eterna, and references to the &#8220;Company,&#8221; &#8220;we,&#8221; &#8220;us&#8221; or &#8220;our&#8221; refer to Eterna and its subsidiaries, including Eterna LLC, Novellus, Inc. and Novellus
          Therapeutics Limited.</div>

        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">ii</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <!--PROfilePageNumberReset%Num%1%%%--> </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold;">
          <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">PART I<!--Anchor-->.
            FINANCIAL INFORMATION</div>

          <div><span style="background-color: rgb(255, 255, 255); font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

          <div><span style="background-color: rgb(255, 255, 255); font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
            </span> </div>

          <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><!--Anchor-->Item
















                  1.</td>

    <td style="width: auto; vertical-align: top;">
                  <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">Financial Statements</div>
                </td>

  </tr>


</table>
        </div>

        <div style="text-align: center; font-weight: bold;"> <br />
        </div>

        <div style="text-align: center; font-weight: bold;">
          <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        </div>

        <!--Anchor-->
        <!--Anchor-->
        <div style="text-align: center; font-weight: bold;">&#160;<!--Anchor-->CONDENSED CONSOLIDATED
          <!--Anchor--><!--Anchor--><!--Anchor--><a id="BALANCESHEETS"><!--Anchor--></a>BALANCE SHEETS<!--Anchor--></div>

        <div style="text-align: center; font-weight: bold;"> (In thousands, except par value amount)<br />
        </div>

        <div style="text-align: center; font-weight: bold;"> <span style="font-weight: bold;">(unaudited)</span></div>

        <div style="text-align: center; font-weight: bold;"><span style="font-weight: bold;"> <br />
          </span></div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: top; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; white-space: nowrap;" rowspan="1" colspan="2">June 30,
              </td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; white-space: nowrap;" rowspan="1" colspan="2">December 31,
              </td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;" colspan="1"></td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                <div style="color: rgb(0, 0, 0); font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                <div style="color: rgb(0, 0, 0); font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
                <div style="color: rgb(0, 0, 0); font-weight: bold; text-indent: -9pt; margin-left: 9pt;">ASSETS</div>
              </td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; text-align: center;" colspan="2"></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Current assets:</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Cash</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Cash" id="Fact_dbe3b07507ea41e7bb644b6c60607c7f" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,837</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Cash" id="Fact_5d503341388246b6a8241c51b9e1067c" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">11,446</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Other receivables</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherReceivablesNetCurrent" id="Fact_403ed64f58424e3689f4b8ca41c20534" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">984</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherReceivablesNetCurrent" id="Fact_a33408b05c904bf08cd2dca79254807f" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">951</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Prepaid expenses and other current assets</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" id="Fact_9813427f660e4345962df2c2be4e1c1f" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,070</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" id="Fact_3fa84de5f16a4c60956f54b747d6d18c" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,284</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total current assets</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AssetsCurrent" id="Fact_6403190491e44adc99ad54aed2f73fa2" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,891</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AssetsCurrent" id="Fact_06ccc4fc1315444b8f910af8f2f17a44" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">13,681</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                <div style="margin-left: 9pt;">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Restricted cash <br />
                  </div>
                </div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" id="Fact_a743fcac1a1244dd9856eafde2bc334b" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,095</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" id="Fact_1b39a514f07e4042833d1726bddd922b" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,095</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Property and equipment, net</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentNet" id="Fact_755ec379f0f54be7bbb9c1b6ee46f8e2" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">193</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentNet" id="Fact_1adbcfe21af24cdd95667f67a72e5d66" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">236</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Right-of-use assets - operating leases</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_06df73e288ae4a71beef1cabd60c9308" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">35,357</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_e614b25e46af49f19de9d85f71767162" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,030</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Goodwill</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Goodwill" id="Fact_1c3bab25c2f14b33b352bef10986b24a" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,044</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Goodwill" id="Fact_e016857401fa48c28866ce786d0b9869" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,044</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                <div style="margin-left: 9pt;">Investment in non-controlling interest</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:EquityMethodInvestments" id="Fact_2f267e1ac71b4f788fef8134e62ba84e" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:EquityMethodInvestments" id="Fact_02993fc28f85418a9f927ea6339fdb07" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">59</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                <div style="margin-left: 9pt;">Other assets</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherAssetsNoncurrent" id="Fact_a17473f8f3b64ea29ff0c3d7a3aa4577" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,374</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherAssetsNoncurrent" id="Fact_214ba05745494b4e82040d974e590101" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,134</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total assets</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Assets" id="Fact_9b263c2f50fd4dedbb9981f7201a4e2f" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">46,954</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Assets" id="Fact_5de772e6788e429c84012366d3cee31d" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">22,279</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 76%;">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); font-weight: bold; text-indent: -9pt; margin-left: 9pt;">LIABILITIES AND STOCKHOLDERS&#8217; EQUITY</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Current liabilities:</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Accounts payable</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccountsPayableCurrent" id="Fact_509e3146b9434251a4b968cd93d0f254" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,675</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccountsPayableCurrent" id="Fact_b0ace428ddb34fe0a70b88b3f524e0c6" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,620</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Accrued expenses</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" id="Fact_6834fd9f90454e058f20597324162012" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,109</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" id="Fact_2a74253cff184c85af3835e08ace539c" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,626</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                <div style="margin-left: 9pt;">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Income taxes payable <br />
                  </div>
                </div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:TaxesPayableCurrent" id="Fact_299a544f1cf34de8acaf56065db4cf8c" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:TaxesPayableCurrent" id="Fact_eef0d19eee3a4c898755a6214aab7467" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Operating lease liabilities, current</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" id="Fact_d56578ecb6bb43fd862baba25cbda9b8" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">173</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" id="Fact_fdd7dd7ede9442e3abb6d7bd9ed9ef88" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">295</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                <div style="margin-left: 9pt;">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Due to related party, current <br />
                  </div>
                </div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OtherLiabilitiesCurrent" id="Fact_46dfc72682c6451482419484a00412e1" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_RelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,750</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OtherLiabilitiesCurrent" id="Fact_af322838b8db4d879496992ac9f665ae" contextRef="c20221231_RelatedPartyTransactionsByRelatedPartyAxis_RelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,750</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: 9pt; width: 76%; padding-bottom: 2px;" rowspan="1">Other current liabilities</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OtherLiabilitiesCurrent" id="Fact_33d9353294254c099c80c95c1addbd3c" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_NonrelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">450</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OtherLiabilitiesCurrent" id="Fact_2ee50688b291412aab912e99750f7a7f" contextRef="c20221231_RelatedPartyTransactionsByRelatedPartyAxis_NonrelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">363</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total current liabilities</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" id="Fact_7454b540817a4ba0a5a8272f0ef84c41" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,165</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" id="Fact_19171746d22647b187223ff1d4649f1d" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,654</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Warrant liabilities</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DerivativeLiabilitiesNoncurrent" id="Fact_42cfc5c8539042f28c7df3a6582f775d" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">185</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DerivativeLiabilitiesNoncurrent" id="Fact_41b728c4c20440eb82847825d2658e49" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">331</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Operating lease liabilities, non-current</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" id="Fact_51777f19130640918f69452c29ee2d56" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">34,963</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" id="Fact_f5e251eeaf0844bfb69a982378c61958" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">887</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                <div style="margin-left: 18pt; text-indent: -9pt;">Due to related party, non-current <br />
                </div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OtherLiabilitiesNoncurrent" id="Fact_aa098a1e271e451eb3726aa567ff2182" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_RelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">331</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OtherLiabilitiesNoncurrent" id="Fact_79e98c26b602423797499236734e33b1" contextRef="c20221231_RelatedPartyTransactionsByRelatedPartyAxis_RelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,206</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                <div style="margin-left: 18pt; text-indent: -9pt;">Deferred revenue <br />
                </div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:DeferredRevenueNoncurrent" id="Fact_448a22e3891f4916a47bf88340e75214" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">250</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:DeferredRevenueNoncurrent" id="Fact_31613a87310d4f71b1d5bd4cc9914bf7" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                <div style="margin-left: 9pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: -9.6px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: nowrap; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Contingent consideration liability</span></div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent" id="Fact_bf6bc38dc9f54137847f799c466b7000" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent" id="Fact_5cc615c04ad84265bda42b257f8f442a" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;" rowspan="1">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Other liabilities</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" rowspan="1" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherLiabilitiesNoncurrent" id="Fact_9b022038d0ff4d9db0e2ea3bb9bf0730" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_NonrelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">87</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" rowspan="1" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OtherLiabilitiesNoncurrent" id="Fact_4776be2ae51b460a8e3e0c7c14a9c4e6" contextRef="c20221231_RelatedPartyTransactionsByRelatedPartyAxis_NonrelatedPartyMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">94</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total liabilities</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Liabilities" id="Fact_dc12c027465c40a19af8a2823231128b" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">43,088</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:Liabilities" id="Fact_f7c277a4f0ab4ed999ac3a0816f2190e" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">10,172</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 76%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Stockholders&#8217; equity:</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                <div style="text-indent: -9pt; margin-left: 18pt;">Preferred stock, $<span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" id="Fact_e0d301acbf7e4bdd891399c1f14ee107" contextRef="c20221231" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" id="Fact_b6933fd8c18c4f44abbb60d5af498812" contextRef="c20230630" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal">0.005</ix:nonFraction></ix:nonFraction></span> par value, <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" id="Fact_f26a145d826b43b1b0587f42672ebee5" contextRef="c20221231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" id="Fact_74c83941f7344ab797d829328810f0bc" contextRef="c20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,000</ix:nonFraction></ix:nonFraction></span> shares authorized, <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" id="Fact_c7cc8ec07f2848de8e18aad0089db956" contextRef="c20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" id="Fact_652c6eba7fd84d5ea44ec3986be6cbd5" contextRef="c20221231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" id="Fact_60837fe3c6fb4c73a4eb520d1e88f533" contextRef="c20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" id="Fact_1e6cfa272b78485b83ff60e10390308b" contextRef="c20221231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction></span>
                  designated and outstanding of Series A convertible preferred stock at <span style="text-indent: 0pt;">June 30</span>, <span style="text-indent: 0pt;">2023</span> and <span style="text-indent: 0pt;">December 31</span>, <span style="text-indent: 0pt;">2022</span>, $<span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:PreferredStockLiquidationPreferenceValue" id="Fact_393e85d099da424591d4d9f8724252e4" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:PreferredStockLiquidationPreferenceValue" id="Fact_04a49cb797fa423aa785d6ee5465df0e" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></ix:nonFraction></span> liquidation
                  preference</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:PreferredStockValue" id="Fact_c590508953f3410bb61588ea9bb49be3" contextRef="c20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:PreferredStockValue" id="Fact_dc80464b427c42d7aefa1b04fc5f03b5" contextRef="c20221231_StatementClassOfStockAxis_SeriesAPreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Common stock, $<span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" id="Fact_f4bd0bb2cfb54b1db8e485dd82c0020b" contextRef="c20221231" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" id="Fact_2efe64ab1c41416ea8aff862b84484a5" contextRef="c20230630" unitRef="U003" decimals="3" scale="0" format="ixt:num-dot-decimal">0.005</ix:nonFraction></ix:nonFraction></span> par value, <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" id="Fact_afc12e78213348bcbb5955a3d01795f2" contextRef="c20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" id="Fact_36e6a4716b6249ec9901f7e6a58f6c68" contextRef="c20221231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">100,000</ix:nonFraction></ix:nonFraction></span> shares authorized at June 30, 2023 and December 31, 2022; <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" id="Fact_cf8cbeda8d4b415585dfd2611a5ae8a2" contextRef="c20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" id="Fact_adf6877370de444c8595f7935d8b57ad" contextRef="c20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,410</ix:nonFraction></ix:nonFraction></span> and <span style="text-indent: 0pt;"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" id="Fact_b53d74d1f9644789899c061a8e690f58" contextRef="c20221231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" id="Fact_14f76bd081e64cd5a75597d2e8fdd1b2" contextRef="c20221231" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,127</ix:nonFraction></ix:nonFraction></span> issued and outstanding at <span style="text-indent: 0pt;">June 30</span>, <span style="text-indent: 0pt;">2023</span> and <span style="text-indent: 0pt;">December 31</span>, <span style="text-indent: 0pt;">2022</span>,
                  respectively<br />
                </div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CommonStockValue" id="Fact_4ccff5072e97472eae5831278b9114bf" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CommonStockValue" id="Fact_7d4732e94a764592b9fe197cba47b7e7" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">26</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Additional paid-in capital</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AdditionalPaidInCapital" id="Fact_67487c37ceef4b518f51ea095375be26" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">179,067</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AdditionalPaidInCapital" id="Fact_582c627d8036479ea3d90e07be070681" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177,377</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Accumulated deficit</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" id="Fact_a51ee36568e84dcebc7bdc002d576428" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">175,229</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" id="Fact_2244f3c886354907b320983fed08754d" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">165,297</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total stockholders&#8217; equity</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_315626c788854eef91e65023e890b70e" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,866</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_716cccd423aa4541bc65b8da95f3b57b" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">12,107</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 27pt;">Total liabilities and stockholders&#8217;&#160; equity</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
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              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
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              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
        <div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

        <div style="text-align: center;"> <br />
        </div>

        <div style="text-align: center;">The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

        <div style="text-align: center;"><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt; font-size: 8pt;" class="BRPFPageBreakArea">
          <div class="BRPFPageFooter" style="width: 100%;"></div>

          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">1</span></div>

          <div style="page-break-after:always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div class="BRPFPageHeader" style="width: 100%;">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <!--PROfilePageNumberReset%Num%1%%%--> </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div>
      <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

      <!--Anchor-->
      <!--Anchor-->
      <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">CONDENSED CONSOLIDATED
        <!--Anchor--><!--Anchor-->STATEMENTS OF <a id="OPERATIONS"><!--Anchor--></a>OPERATIONS</div>

      <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"> (In thousands, except per share amounts)<br />
      </div>

      <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">
<div>(unaudited)
        </div>
<div><br />
        </div>

      </div>

    </div>

    <div>
      <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" rowspan="1" colspan="6"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: nowrap; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Three months ended <span style="text-indent: 0pt;">June 30</span>,</span></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" rowspan="1" colspan="6"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-indent: 0px; text-transform: none; white-space: nowrap; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Six months ended <span style="text-indent: 0pt;">June 30</span>,</span></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" rowspan="1" colspan="2"><span style="font-weight: bold;">2023</span></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px;" rowspan="1" colspan="2">2022</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px;" rowspan="1" colspan="2">2023</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-weight: bold; text-align: center; border-bottom: #000000 solid 2px;" rowspan="1" colspan="2">2022</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-indent: -9pt; margin-left: 9pt;">Operating expenses:</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; background-color: #CCEEFF;" rowspan="1">License costs<br />
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:LicenseCosts" id="Fact_1b4585c49b7e4f97bce571ed5df38939" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:LicenseCosts" id="Fact_15ce668affc541689be88c6c78a087a0" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:LicenseCosts" id="Fact_ee893e7572884c85a57b243707b36cee" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">50</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:LicenseCosts" id="Fact_3ef659b328aa44de971775c20d2c74f1" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 9pt;">Research and development</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_03e2b6e4acc14f5b8a48dbe81b8d0e4a" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,579</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_21a80a664c1f4fcd9b4e1840f0ac021a" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,685</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_54bbcf1289404ccebe1b19781c6655b3" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,253</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" id="Fact_54812fe369d8440eb4b9052a1a2f5bc5" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,467</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 52%; background-color: #CCEEFF;" rowspan="1">
              <div style="margin-left: 9pt;">General and administrative</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" id="Fact_c8e9540ca014433984ebace11bf58bd7" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,510</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" id="Fact_879f9b60152c4c87addd53617c016ee2" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,205</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" id="Fact_362ff33a2b5a449f87afd09ab93f64ea" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,102</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:GeneralAndAdministrativeExpense" id="Fact_33812d8bd8934970ad70a1311f1116bb" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">10,719</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%;" rowspan="1">Acquisition of Exacis in-process research and development<br />
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ResearchAndDevelopmentInProcessAssetAcquisition" id="Fact_5615d096a1d14895b766129aec9a5db2" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">460</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ResearchAndDevelopmentInProcessAssetAcquisition" id="Fact_8517b47e095f452fbf1cedff357533eb" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ResearchAndDevelopmentInProcessAssetAcquisition" id="Fact_1c2db387ae03488db18e68bb6fe118af" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">460</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ResearchAndDevelopmentInProcessAssetAcquisition" id="Fact_42392432a94d4be5bee79d9acf512cef" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; background-color: #CCEEFF;" rowspan="1">Impairment of in-process research and development</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ImpairmentOfOngoingProject" id="Fact_7f1959e5eee5411f9372837647b96961" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ImpairmentOfOngoingProject" id="Fact_48ddf8b242554c6489e3aafdb3f06ef6" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,990</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ImpairmentOfOngoingProject" id="Fact_f11b644b61cf409fa2349bbe7015ff32" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ImpairmentOfOngoingProject" id="Fact_3e2f4bfaec8e4ba8af50863279bd767b" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,990</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 2px;">
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            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 2px; background-color: #CCEEFF;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 9pt;">Loss from operations</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
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            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 52%;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; background-color: #CCEEFF;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-indent: -9pt; margin-left: 9pt;">Other income (expense), net:</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 52%;" rowspan="1">
              <div style="margin: 0px 0px 0px 9pt; text-indent: -9pt;">Change in fair value of warrant liabilities</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:WarrantLiabilitiesExpense" id="Fact_7e6b79b9656d4d268fd6a0e865681f28" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">191</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:WarrantLiabilitiesExpense" id="Fact_81948b13cee64b2ea2fede07e1f61bf8" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">10,792</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:WarrantLiabilitiesExpense" id="Fact_d157dcb275c24223992ca4d1c5b073f7" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">146</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:WarrantLiabilitiesExpense" id="Fact_da99a2622a6f4c41a27c6d41a4baa8c8" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,470</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; background-color: #CCEEFF;" rowspan="1">Change in fair value of contingent consideration<br />
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ChangeInFairValueOfContingentConsideration" id="Fact_e259981a37e946389f6c0b8b8d790ad9" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">118</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ChangeInFairValueOfContingentConsideration" id="Fact_9ce79611c49840789e1e8fb812c27f5b" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ChangeInFairValueOfContingentConsideration" id="Fact_936204bc2d654f3594a88c9d7f4b1716" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">118</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ChangeInFairValueOfContingentConsideration" id="Fact_5a3e86608d0b400383b239b23923d3cd" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 52%;" rowspan="1">
              <div style="margin: 0px 0px 0px 9pt; text-indent: -9pt;">Loss on non-controlling investment</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_06033f60a34a49bbb2433f850ec0cc96" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_f255d4f3a3c142a49de7336b5b36bd71" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">296</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_07c77cde0dca423a8547a7430461954f" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">59</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_64e9b60ba95b4041b01afc9faa531b8a" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">911</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 2px; background-color: #CCEEFF;">
              <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Other expense, net</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:OtherNonoperatingExpense" id="Fact_a139ab3919db48c4b8e40408c33b2ab1" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">256</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:OtherNonoperatingExpense" id="Fact_e86f56bbba3141089b2caf67c080e788" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:OtherNonoperatingExpense" id="Fact_6220daf49d1145678d8aa00e5fa466eb" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">255</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:OtherNonoperatingExpense" id="Fact_b998a595c2064ebea3f0f6a9de0f9120" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,156</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 2px;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 18pt;">Total other income (expense), net<br />
              </div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:NonoperatingIncomeExpense" id="Fact_ff902cf9397848298a8cfa38c71681b0" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">45</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:NonoperatingIncomeExpense" id="Fact_4dcd0faa39764532abbf3318dcfba51e" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">10,482</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:NonoperatingIncomeExpense" id="Fact_1202ab1a75734c70ba2cb5cfa867a3a8" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">50</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:NonoperatingIncomeExpense" id="Fact_365012e9092047e1a2124cde5637fc2a" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,403</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; background-color: #CCEEFF;" rowspan="1">Loss before income taxes<br />
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" id="Fact_86112319434645e0babb46cb73ee76b3" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">4,504</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" id="Fact_2764dde29ca8486fb6a27ca68f56ad90" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,398</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" id="Fact_dd6e315fb50f4753aaee5f63f4cc3d18" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,915</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" id="Fact_1e9c812fb56845aa913e0e919b01b06c" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">12,773</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 2px;" rowspan="1">Provision for income taxes<br />
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" id="Fact_d8532b16e67d4506be2c218ae4558e99" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" id="Fact_246edde7d1d04f779c2dedda7a96cc3f" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" id="Fact_c799bf5d5f6043e6a539d4c905a0c725" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">9</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" id="Fact_bc769b2206344461b4883017570c65b3" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 4px; background-color: #CCEEFF;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; text-indent: -9pt; margin-left: 9pt;">Net loss</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_41c0977fc2124d5180a27e61e9970c17" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">4,508</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">$<br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_4749dc4c3c9141f3b8de9e5749325456" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,398</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_fb88b0341c3c480a9231c361d1f31c68" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,924</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_9d9ac28609ad4b33a7376b03403f9c38" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">12,773</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%;" rowspan="1">Series A preferred stock dividend</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PreferredStockDividendsAndOtherAdjustments" id="Fact_f972daa1b43c4eec944bccf385246857" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PreferredStockDividendsAndOtherAdjustments" id="Fact_00488fac07494591b0c9fd13264de04e" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PreferredStockDividendsAndOtherAdjustments" id="Fact_fa9c478e11f342158c378f7b4a0f1195" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PreferredStockDividendsAndOtherAdjustments" id="Fact_4a5269fa87734e188206d3eb7d8a0ce6" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; background-color: #CCEEFF;" rowspan="1">Net loss attributable to common stockholders</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" id="Fact_d294b1a2bce84eb9ad9c74e65329a115" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">4,516</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" id="Fact_0860a6e76a0e4890acefba3bf61345b6" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,406</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" id="Fact_a0b71ae1baf545cf84885c41dfa39d79" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,932</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">$ <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" id="Fact_5bade29b3b4048e6b1375d1dc04e78b0" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">12,781</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 4px;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 9pt;">Net loss per common share - basic and diluted</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:EarningsPerShareBasic" id="Fact_4c5e376c714349afa44c5ccd6ffffe09" contextRef="c20230401to20230630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:EarningsPerShareDiluted" id="Fact_0d8f35f5a68e46a4a0eb99cfe8173c62" contextRef="c20230401to20230630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal">0.85</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:EarningsPerShareBasic" id="Fact_6c575ebfa1fc4e678a8f8675c0403d4c" contextRef="c20220401to20220630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:EarningsPerShareDiluted" id="Fact_61d31719c7844012b6ca36709f30fa49" contextRef="c20220401to20220630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal">1.16</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:EarningsPerShareBasic" id="Fact_c40236efd82d4eac9bf90e98513ee97b" contextRef="c20230101to20230630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:EarningsPerShareDiluted" id="Fact_351000403566417bbd7ce1c2cf288ff2" contextRef="c20230101to20230630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal">1.90</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">$</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:EarningsPerShareBasic" id="Fact_51f335c5dd8642ccb23bcc55ca6b0f55" contextRef="c20220101to20220630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:EarningsPerShareDiluted" id="Fact_0fe6825875f24a7fbb8473b27e844b61" contextRef="c20220101to20220630" unitRef="U003" decimals="2" sign="-" scale="0" format="ixt:num-dot-decimal">4.55</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;">)</div>
            </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 52%; padding-bottom: 4px; background-color: #CCEEFF;">
              <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; text-indent: -9pt; margin-left: 9pt;">Weighted average shares outstanding - basic and diluted</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" id="Fact_8746b512f4794d439d09c14b1c6e3c69" contextRef="c20230401to20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" id="Fact_3fe7ec718722456592172539b7ab2feb" contextRef="c20230401to20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,303</ix:nonFraction></ix:nonFraction><br />
              </div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" id="Fact_6d0e14bdfc374e81aa4a01892c148f8c" contextRef="c20220401to20220630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" id="Fact_4f7026c9bbcf44fca05b9f850ccde130" contextRef="c20220401to20220630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,940</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" id="Fact_fe370bbb4bbb4e0b9768332cf77d23c1" contextRef="c20230101to20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" id="Fact_58ccc712f7c44eb98cec489adc20f117" contextRef="c20230101to20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,215</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" colspan="1">
              <div style="font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" id="Fact_7e518deddd4840c09395613bc3f25e33" contextRef="c20220101to20220630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" id="Fact_753555fb446641eaa7a4716b34aa81b9" contextRef="c20220101to20220630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,811</ix:nonFraction></ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
      <div><br />
      </div>

      <div><br />
      </div>

      <div>
        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: center;">The accompanying notes are an integral part of these condensed consolidated financial statements.<br />
        </div>

        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: center;"> <br />
        </div>

        <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
          <div class="BRPFPageFooter" style="width: 100%;"></div>

          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">2</span></div>

          <div class="BRPFPageBreak" style="page-break-after: always;">
            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

          <div class="BRPFPageHeader" style="width: 100%;">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        <div style="text-align: center; font-weight: bold;">
          <div>CONDENSED <a id="STOCKHOLDERSEQUITY"><!--Anchor--></a><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">CONSOLIDATED STATEMENTS OF STOCKHOLDERS&#8217; EQUITY<br />
            </span></div>

          <div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">For the three and six months ended June 30, 2023 and 2022 </span>(unaudited)</div>

          <div> (in thousands)</div>

          <div>
            <div><br />
            </div>

            <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Series A Preferred </div>
                    <div style="text-align: center; font-weight: bold;">Stock</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-weight: bold;"> Common Stock</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Additional Paid-</div>
                    <div style="text-align: center; font-weight: bold;">in</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">
                    <div style="text-align: center; font-weight: bold;"> Accumulated</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Shares</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Amount</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Shares</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Amount</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Capital</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Deficit</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="text-align: center; font-weight: bold;"> Total</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at April 1, 2023</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_bda640465dd541faa547c778a201dbc5" contextRef="c20230331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_5d85411037b64fb1a6216614dd4a4059" contextRef="c20230331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_f1973a836bd24e93b32b234a8aeb4b18" contextRef="c20230331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,127</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_c8bca7f41f7b4cb4a1b8e77718801934" contextRef="c20230331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">26</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_383bfae178064c998f11b8e68e42049c" contextRef="c20230331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">178,066</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_c4ce2ec4fd2d4698ae2a7c1781ad9440" contextRef="c20230331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">170,713</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_0a3d5d1dc7ca406fb23a26bf902eb9ae" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7,380</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%;">
                    <div style="font-weight: normal;">
                      <div>Issuance of common stock in connection with Exacis</div>
                      <div style="margin-left: 9pt;">asset acquisition</div>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesAcquisitions2" id="Fact_53551cff598048668c1d4e499d85aac2" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_33d1de062d414f8ea283050cd731b070" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesAcquisitions2" id="Fact_f403b656fc9044f3a5155a87dbb45cfc" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">69</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_a557c98f40df489d9ec637d2ec487398" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_fe72ebd28dd74fab828f359bc9079419" contextRef="c20230401to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">208</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_41af94ff715f4c79939ae5b7cd80b9a5" contextRef="c20230401to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_3a36f5ca455645dc88273fa4581ef023" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">208</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF;">
                    <div style="font-weight: normal;">
                      <div style="text-indent: -9pt; margin-left: 9pt;">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net</div>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesStockPurchaseAgreement" id="Fact_c24b61a3f9014babb239a636a111354b" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_44b7149cfbd4488098d95457446d1518" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesStockPurchaseAgreement" id="Fact_89b5b3d5094247bea3b13df64b76fc5f" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">214</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_3bfd96ee50fa48e08f09a822306d472f" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_267b1aab9d0e4c5aa73166ce1d4c1373" contextRef="c20230401to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">579</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_4d415476a17f43f786b5a83d3ee40bbc" contextRef="c20230401to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_1febd916c63f4a4ca973f0cbf7b17fbf" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">580</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Cash dividends to Series A preferred stockholders</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_cdd19467375042c0a3446d7cfea5ca79" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_e50e3c32a70d49a599174fdb5d5889f2" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_4c553feb73924d83894a463d922754b8" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_f4da2d96c69540cea406d488dc7d8d9c" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_5f5eb789f07b41e3aef618f77e1e8a3f" contextRef="c20230401to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_ead3d196f77640b38af97ba6f9fe6259" contextRef="c20230401to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_0b04dd9ec5b64fd3a3385180c769f6b5" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Stock-based compensation</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_16e11e8c95f54ba0afcccad6f9e757a9" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_370dba1e4b55445f90c68d463f8aae99" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_efa1e122652641b8b8d1b685903754a1" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_fef39b31dccb413fb6c485f621446c91" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_d4f6c6936034456ab659161248a5ada1" contextRef="c20230401to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">214</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_dc87ccb4aafa4e8cbc70e3577c448e20" contextRef="c20230401to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_a5fc2fd52a144c7ab029d465eb91ecc4" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">214</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Net loss</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_a3d8235c5e5a4ecd811f2bc384ecf3f7" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_47d48503d8bb44da946971f704f21405" contextRef="c20230401to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_f7fb11aa87b64e48a32a11272fc26f98" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_fc671bfe95df45c0a20217e6f9ec04a9" contextRef="c20230401to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_2a387f8d6cce4b90a7cf8658aebe61a2" contextRef="c20230401to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_e12a687424b44cea84e389d348cab9eb" contextRef="c20230401to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">4,508</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_8bc59990e7d9493aaba39b5b8bfc92d1" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">4,508</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at June 30, 2023</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_d612d9aac7fc42e3a3e7eb211724fcab" contextRef="c20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_420e9a941eec4eb98d90c9255c4917a2" contextRef="c20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_79aa658bde1d4812a218aca3f8265d71" contextRef="c20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,410</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_ca46341dfcb54512a04812b85b83947f" contextRef="c20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_9ec4313d981b479ea5fd031ef233b613" contextRef="c20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">179,067</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_9333a47e962c444ab527964c565b7298" contextRef="c20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">175,229</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_38f91525d9ef43e48942f154a53ecdfc" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,866</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at January 1, 2023</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_682c501ad52644d49a64975e53b445a2" contextRef="c20221231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_0c9f75e3882e45a88c11337b8b194a49" contextRef="c20221231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_a137685ba9d64e0fae9044080ba83646" contextRef="c20221231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,127</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_769bbfd86af54adda2a1e5d69bf36d3b" contextRef="c20221231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">26</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_4619ede351034c0aa1cbd486d0b6a9c1" contextRef="c20221231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">177,377</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_d7ca73af740b40c787d438810979e207" contextRef="c20221231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">165,297</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_42298335d1b3455d99a5a4e222115977" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">12,107</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%;">
                    <div style="font-weight: normal;">
                      <div style="text-indent: -9pt; margin-left: 9pt;">Issuance of common stock in connection with Exacis asset acquisition</div>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesAcquisitions2" id="Fact_47bb294b0a5748ca8c3428ca85606e97" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_ea7a4cae0efd4bc89fef4a6b4ebf2207" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesAcquisitions2" id="Fact_5cc730ef3fa9446eb8832864344c3bc9" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">69</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_0d556edd243b4c8694ff6f0a7ca35576" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_de9cb2081c444a8f8be902d12f50c7e3" contextRef="c20230101to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">208</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_302eeac376924ae08d595f51073cca12" contextRef="c20230101to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueAcquisitions2" id="Fact_c736443f936642eb8dfc7b8d6a442279" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">208</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF;">
                    <div style="font-weight: normal;">
                      <div style="text-indent: -9pt; margin-left: 9pt;">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net</div>
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesStockPurchaseAgreement" id="Fact_9d9353ef275845499e82745160a9ba0a" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_ce8632fd4c194a53b603a06cdb94c5e8" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesStockPurchaseAgreement" id="Fact_f6aedc6ce98d4bc19b2829259f1bfaa7" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">214</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_726c112555e4416082362443d2045ae1" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_f5366ae1eaf14fc5bd7993926d153f1b" contextRef="c20230101to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">579</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_36ca6955851a44a9a8a3c84553c5fc53" contextRef="c20230101to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueStockPurchaseAgreement" id="Fact_30b312f0008e4844b38a9d046a056193" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">580</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; white-space: nowrap;">
                    <div style="font-weight: normal;">Cash dividends to Series A preferred stockholders</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_ef1ec14bb684461bb12ac86f3dbdc21c" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_65a392d7d8ee423eb49fcd5fdc3156e4" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_caa5c67fa9824d84b3bf8f384ef0b098" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_ee47af849d1249cda3001ce785443a6a" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_37e167e22f9042c78d186025b051c5db" contextRef="c20230101to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_c678368862ac4079a2b50bddd6f0729a" contextRef="c20230101to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_e5e298baf54245878a8a08d6171840b4" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Stock-based compensation</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_e5bed5f92ac1492f8cdfb097dddde18f" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_f4f65a2e66df43d39939cbc0ca397597" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_d29e904365c34c688f0ae4a16720e519" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_37047ce208854075bad6a85619c7259e" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_a7e0ab45e0e643c8a09a15354251acca" contextRef="c20230101to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">903</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_80923f077ba54f5ca127d1478815d032" contextRef="c20230101to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_59fdf0cf080a4c14b0f516f52d4ec9bb" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">903</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Net loss</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_cec140cd9c834972b17761953e056e95" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_72e2cddf95c749ce99bd6e7bdc25ed2f" contextRef="c20230101to20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_a3973cb140f943debc7e978d254a82e8" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_cbdd88baf8f9449ab3cf97b10a42e972" contextRef="c20230101to20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_8a36a8224d374dfbab7e6f35a177eac1" contextRef="c20230101to20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_93ff268b266043069c66c0ead30e2840" contextRef="c20230101to20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,924</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_66902e2baad9424a9c272a8c63bbccf1" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,924</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at June 30, 2023</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_6818ec06f6924f0fb4bcbdfddc3a1b8b" contextRef="c20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_41a33107e94b4c01b43d66d17dcafda4" contextRef="c20230630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_6aa2a0bfc8eb4e288ad9a33cbffbc803" contextRef="c20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,410</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_45be9b6a176a451c9063ae700b040a6d" contextRef="c20230630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">27</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_6a75e5b6dc3f4031aa5c74d3f4d41b41" contextRef="c20230630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">179,067</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_9362e979736a45f0a0dae6f63d47b9fb" contextRef="c20230630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">175,229</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_6afad217ea374c7694300649f2382d37" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">3,866</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at April 1, 2022</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_3590cbd60a894455a1fbcc340e8372d7" contextRef="c20220331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_f2bda163789546188599b660c27a2245" contextRef="c20220331_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_8696812ca357441983a2ad0c0d718cbf" contextRef="c20220331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,872</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_9bce3f727a8f48c18095100af81743b5" contextRef="c20220331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_866852484aec4885872c10e1bab88e53" contextRef="c20220331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">167,373</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_6e1ce1c21bc946279e036d0d077aa13d" contextRef="c20220331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">150,077</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_4c6761b7b4d642f8a507b9a1660f9c0d" contextRef="c20220331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">17,311</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; white-space: nowrap;">
                    <div style="text-indent: -9pt; margin-left: 9pt; font-weight: normal;">Issuance of common stock from vested restricted stock units</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" id="Fact_3e1cf7a743fb4556a148ed700a6ed4fb" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_98a8959dad51463ba33539632f0b3160" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" id="Fact_aee9eec579aa4b89b9b518372047d97f" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_6f692fe73bfd4b1c8cb1d7ef8dc7962a" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_bad257c25ef040c58e7522543aa22c6a" contextRef="c20220401to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_f79d92f0d77240c092d995c653018e4b" contextRef="c20220401to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_088805a2fb954123921077d5d13b4631" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -9pt; margin-left: 9pt; font-weight: normal;">Cash dividends to Series A preferred stockholders</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_fc5e95a41b944ad9a55647c8156acdeb" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_066a3b2b23e94f7a8183ceea283e44f0" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_17cb5400887441d8817995c62a020dda" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_91e97da943d6472e89e61a77b6c213eb" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_29a261331b3f475e92ff202aa24801fd" contextRef="c20220401to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_8f8102c65f494c708c6aecdb20f80255" contextRef="c20220401to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_ce448f46b5f4490aa6b51036f803fa47" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; white-space: nowrap;">
                    <div style="text-indent: -9pt; margin-left: 9pt; font-weight: normal;">Stock-based compensation</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_cfe02309182b4142a03a78630143416b" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_4f8d8312026444948e9461a4c659953f" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_cd8f8cfc26054f78bec0cbcf95886373" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_8bc2a5c686684ef8a2a65f7a0fd93d9d" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_e6d42228e6184675a70c01054dc8cf80" contextRef="c20220401to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">879</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_e955581ac0fd4210a3df1a15019952d1" contextRef="c20220401to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_80829cf93cbd4d6c805c0b665261b244" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">879</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 2px; background-color: #CCEEFF;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal;">Net loss</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_e4a46fd7faf345a8ad3d00fbd74e0a35" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_b71ec3041dea489badce301c61755867" contextRef="c20220401to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_e4e05bfb8531456fad0cad9a4f74d379" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_9b0138e878624b8eac46cf7219c912e2" contextRef="c20220401to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_095ccc24883648e180e8218200d0e76a" contextRef="c20220401to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_7dfeb52f88de4a1bbf4b810f1593835d" contextRef="c20220401to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,398</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_df87d232c75640dcb8813145faeab47c" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">3,398</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 4px; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at June 30, 2022</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_4ed1d32d7f094acc80a45c6f2e749154" contextRef="c20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_c738947e452d49dbbeedf8f6d9844ad3" contextRef="c20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_f9c60985be6242559bcdb2411297bafd" contextRef="c20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,873</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_50b2da8d87ed472aaea7f7d04b4cf7e9" contextRef="c20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_0ba01fb5bd7241dd84f5fc2da4535986" contextRef="c20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">168,247</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_83a1768a8608467bbb7311715b006c5a" contextRef="c20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">153,483</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_b4f156b14dd846f1adb53cb324bbf894" contextRef="c20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14,779</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at January 1, 2022</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_de708b4e66ab45589c72490f043772d6" contextRef="c20211231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_79f8a61fbc294fc59f4bc642cc29356b" contextRef="c20211231_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_614abc1025f446898501df81fca22e44" contextRef="c20211231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,601</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_a52478b794914c728ec1393324684b21" contextRef="c20211231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">13</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_9971f59ff6e24bfea5a546b0d9cb8229" contextRef="c20211231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">166,191</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_8961f762e87546898cb3870171a96b0d" contextRef="c20211231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">140,702</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_b447b35538714b118e4d83bcd0a4c654" contextRef="c20211231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">25,503</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Issuance of common stock in connection with private offering</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesPrivateOffering" id="Fact_ab025be358d64a128148fe2dae35bfdc" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValuePrivateOffering" id="Fact_181a03af30e048468fcaf3736e1e4489" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodSharesPrivateOffering" id="Fact_4aa81dc433c845a19cc5445867ec39a1" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">275</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValuePrivateOffering" id="Fact_3d1a8dd2f7304ee8b6e8b06317fe9d60" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="erna:StockIssuedDuringPeriodValuePrivateOffering" id="Fact_d43663fd5c3c4a6f9d380e587cf10193" contextRef="c20220101to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValuePrivateOffering" id="Fact_db5834ba19604e7b88abc0278f46bb0a" contextRef="c20220101to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValuePrivateOffering" id="Fact_c616d0025d3243dba58bbdb320bbdbf5" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Issuance of common stock from vested restricted stock units</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" id="Fact_7c79c59cd5cf49898f3aa2bfe7aeeb23" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_92110aaef4374049abcfbcb2e2a56460" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" id="Fact_fc7935e59df8477d942f90df25967234" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_24a5345dd1e54f71b96a7f27e443f24d" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_38c2136b27544d7daeef4d9e5d8df040" contextRef="c20220101to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_eb5dfd79c18b4b08b9dd298a0ae1490c" contextRef="c20220101to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross" id="Fact_3ebaca45caa545a99e4b6e42b5e5eb05" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">5</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Forfeiture of unvested restricted stock</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" id="Fact_3bf17e327dbc4e8cadf2f909f8a82330" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" id="Fact_7653c85da38c4a7faa5899ab65b76855" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="erna:SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" id="Fact_552ebdfe7ea7469c84e41bd18381fe85" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">4</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" id="Fact_98e0def0378d47bd996ae8d2517f5e60" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" id="Fact_1244ade1ecf94d04bae12bdf2e7ced0e" contextRef="c20220101to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" id="Fact_3291798b78e84bd3b6841488620d3ebc" contextRef="c20220101to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="erna:StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" id="Fact_a0942019dce54b3e97dc7e5c87a6affe" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Cash dividends to Series A preferred stockholders</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_612cb79cf1734bb2a89aaf95dc5f2343" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_9da4ebb978634b2d8c396ffaf86db073" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:PreferredStockDividendsShares" id="Fact_3c337531c6314f199f6717331b0e8cb9" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_52a751c6a89d4555acb428764f3778be" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_d0d7b7ad3c9d46beb3dcfd46e3bf33f9" contextRef="c20220101to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_63f54489ef4d4e13ae5e1ab4471d0250" contextRef="c20220101to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:DividendsPreferredStockCash" id="Fact_4d3b534a725f44488864c75b0657c2d5" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; background-color: #CCEEFF;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: normal;">Stock-based compensation</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_813232f2e86e467bb6365c55514b3645" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_3e391af693bc48dc97003fbc1e541a1e" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_a9217559c78549c4ab27b29e085cf2b3" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_7811e8d95a784b9e9d26351203521288" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_8642dc38457143f1b318d0aba767541b" contextRef="c20220101to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,062</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_0598596f58ab4e13a3ee56af86c1b288" contextRef="c20220101to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" id="Fact_da89da2af93d4b79b397b4e721b02fa4" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,062</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal;">Net loss</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_3f01bc9a3e4949b4bfd6be6377956a0d" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_785b998dbe1e47d4963b0cc5980cb330" contextRef="c20220101to20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_463c7903c56b4c27a08d4492040d0578" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_cf6a7830d75b4d94953050b2aab4100b" contextRef="c20220101to20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_21482da2e36742179604ea1ee624fc69" contextRef="c20220101to20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_a15aa81060d747e0a2c0269e1c9d4374" contextRef="c20220101to20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">12,773</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_1b647b31637d42c285ecb7ce4e2d259e" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">12,773</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 16%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">Balances at June 30, 2022</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_a51aaf0dcc9640cbbebf9a33f63bd6bf" contextRef="c20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">156</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_87820a548ba0430d9e85c5d53e43ce06" contextRef="c20220630_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementEquityComponentsAxis_PreferredStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:SharesOutstanding" id="Fact_925678cb5e5e4862b15b11f092a4958a" contextRef="c20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,873</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_f1d50b6b977b4d10b2bcf25593b5c2d6" contextRef="c20220630_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_c6b40f5d08224c589ddf47f9b74567d4" contextRef="c20220630_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">168,247</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">(<ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_1fceffe28a8a40e0a851563bf7d568f1" contextRef="c20220630_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">153,483</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-weight: normal;"><ix:nonFraction name="us-gaap:StockholdersEquity" id="Fact_97ab5cabe1f943b7afa6e1575ca39b83" contextRef="c20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14,779</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); font-weight: normal; white-space: nowrap;">&#160;</td>

  </tr>


</table>
          </div>

          <div> <br />
          </div>

        </div>

        <div>
          <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <div style="text-align: center;">The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

            <div style="text-align: center;"> <br />
            </div>

          </div>

        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt; font-size: 8pt;" class="BRPFPageBreakArea">
          <div style="width: 100%;" class="BRPFPageFooter"></div>

          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">3</span></div>

          <div style="page-break-after:always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <div style="text-align: center; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        <div><span style="font-weight: bold;"> </span></div>

        <div style="text-align: center; font-weight: bold;">CONDENSED CONSOLIDATED STATEMENTS OF
          <!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><a id="CASHFLOWS"><!--Anchor--></a>CASH FLOWS<!--Anchor--><!--Anchor--><!--Anchor--></div>

        <div style="text-align: center; font-weight: bold;">(in thousands) </div>

        <div style="text-align: center; font-weight: bold; text-indent: -81pt; margin-left: 81pt;"> (unaudited)<br />
        </div>

        <div><br />
        </div>

        <div style="text-align: center;">
          <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: top; white-space: nowrap;" rowspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: bold; text-align: center; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; font-weight: bold; text-align: center; white-space: nowrap;" rowspan="1" colspan="6">For the six
                  months ended</td>

    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;">
                  <div>&#160;</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="6">
                  <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">June 30, </div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; padding-bottom: 2px; white-space: nowrap;">
                  <div>&#160;</div>
                </td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                  <div style="color: rgb(0, 0, 0); font-weight: bold;">2023</div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                  <div style="color: rgb(0, 0, 0); font-weight: bold;">2022</div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash flows from operating activities:</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Net loss</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_a206483b31974888a85975ff17172ae0" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,924</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_51bfe496a050490d878e24851b6a248a" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">12,773</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); text-indent: -9pt; margin-left: 18pt;">Adjustments to reconcile net loss to net cash used in operating activities:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 18pt;">Depreciation and amortization</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DepreciationDepletionAndAmortization" id="Fact_498809e5b42e40849ace8a8b7cf06ac0" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">42</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:DepreciationDepletionAndAmortization" id="Fact_d1a45696384543609a2aa04b12546fdc" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">104</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); margin-left: 18pt;">Stock-based compensation</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ShareBasedCompensation" id="Fact_982fae6132c24ad9bad5d271a899ba33" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">903</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ShareBasedCompensation" id="Fact_032ada218ee041f0b749434d35b6e71d" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,062</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                  <div style="margin-left: 18pt;">Commitment shares issued to Lincoln Park Capital, LLC</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:CommitmentSharesIssueExpense" id="Fact_815373461fdf4e21957296db7a39ad52" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">249</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:CommitmentSharesIssueExpense" id="Fact_2c6c13b67b1c4223ad0a70f6e7bdc61a" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="margin-left: 18pt;">Loss on shares sold to Lincoln Park Capital, LLC</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal" id="Fact_fd663211d7234131a56e3020f4fb4be1" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">11</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal" id="Fact_58c7c14ee6724ffa9d9ce94a19cd5d9e" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 18pt;">Amortization of right-of-use asset</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" id="Fact_a0e0450230fd4a29b3150ea2c8c8095f" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">83</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" id="Fact_7af89bdcb1f64c0d8be41d72ebf338a1" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">186</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="margin-left: 18pt;">Impairment of right-of-use-asset</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OperatingLeaseImpairmentLoss" id="Fact_57449b1047bf4db4aa0c61b7d6874fa3" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OperatingLeaseImpairmentLoss" id="Fact_13a540d259ed46ec9b0709c035c224ae" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">772</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div style="text-indent: -9pt; margin-left: 27pt;">Non-cash component of acquisition of Exacis in-process research and development</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:NonCashResearchAndDevelopmentInProcessAssetAcquisition" id="Fact_f82d51dcd12b4fd2af412da6e8429620" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">433</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:NonCashResearchAndDevelopmentInProcessAssetAcquisition" id="Fact_edf158b555c3481dbffcdfc9ee1df635" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="margin-left: 18pt;">Impairment of in-process research and development</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ImpairmentOfOngoingProject" id="Fact_dcff9452a72f42ca9fcc74b1201eabf4" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ImpairmentOfOngoingProject" id="Fact_91dc037b8b1a46a1a7fddef11b4fa6b9" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,990</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                  <div style="margin-left: 18pt;">Loss on disposal of fixed assets</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:GainLossOnDisposalOfFixedAssets" id="Fact_455fb9387d7640d78717b605c5440f29" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="erna:GainLossOnDisposalOfFixedAssets" id="Fact_20bdafaa07cd43eaa0d116e86a3cccb8" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">274</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="margin-left: 18pt;">Gain on lease termination</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:GainOnTerminationOfLease" id="Fact_32ebe6773357453aaa9a10b72feca81c" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:GainOnTerminationOfLease" id="Fact_bb1a97ca0dee432bab9e19fffa770705" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">85</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                  <div style="margin-left: 9pt;">
                    <div style="margin-left: 9pt;">Change in fair value of warrant liabilities</div>
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:FairValueAdjustmentOfWarrants" id="Fact_fccf6e309ca64582bee85a262eb03b74" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">146</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:FairValueAdjustmentOfWarrants" id="Fact_2daa77d2699a4779a7c0c13b31a1201b" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,470</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="margin-left: 9pt;">
                    <div style="margin-left: 9pt;">Change in fair value of contingent consideration liability</div>
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="erna:GainLossOnChangeInFairValueOfContingentConsideration" id="Fact_c82e3df9472b47788c58f992f6cc41bb" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">118</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:GainLossOnChangeInFairValueOfContingentConsideration" id="Fact_cdb5e61147044d159882a5ac114dc8cc" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="margin-left: 18pt;">Loss on non-controlling investment</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_4cba0b0b32f24bdfbe7c63c455d0f996" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">59</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="erna:LossOnNonControllingInvestment" id="Fact_bfa5451d270b430e96095c4369a41841" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">911</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); margin-left: 18pt;">Changes in operating assets and liabilities:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="margin-left: 27pt;">Other receivables</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherReceivables" id="Fact_79c7b8a5bf2f4698bade22a86e2d7b5d" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">33</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherReceivables" id="Fact_4470487e00824de8ad7821729ac42516" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); margin-left: 27pt;">Prepaid expenses and other current assets</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" id="Fact_ff7c47cf08de48aea66a214080d9dcf2" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">214</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" id="Fact_daddaaa2c5434294b614ab027e5e9de9" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">727</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="margin-left: 9pt;">
                    <div style="margin-left: 9pt;">
                      <div style="margin-left: 9pt;">Other non-current assets</div>
                    </div>
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherNoncurrentAssets" id="Fact_54186d1f1f154b2fad2c80b644444e38" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">481</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherNoncurrentAssets" id="Fact_f8a5867b29c34adda84b7b50194eabb7" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">11</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); margin-left: 27pt;">Accounts payable and accrued expenses</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" id="Fact_5403bb77f82c47ed8c76318f5273cb5f" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">454</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" id="Fact_924d3d0c309d417694742a87b517c9e9" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,295</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 27pt;">Operating lease liability</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="erna:IncreaseDecreaseInOperatingLeaseLiabilities" id="Fact_ee5f5d78836341d58af1a04b45efd17c" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">215</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="erna:IncreaseDecreaseInOperatingLeaseLiabilities" id="Fact_621201af877045ce9ca0751e99bd929b" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">153</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="margin-left: 36pt; text-indent: -9pt;">Due to related party</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInDueToRelatedParties" id="Fact_f996003dd9b240919efaf6f9b028105d" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">875</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncreaseDecreaseInDueToRelatedParties" id="Fact_e61706b73a2042948d28be2d4aa35164" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;" rowspan="1">
                  <div style="margin-left: 36pt; text-indent: -9pt;">Deferred revenue</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncreaseDecreaseInDeferredRevenue" id="Fact_a2d7cfacec344abe830022ab2b445034" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">250</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncreaseDecreaseInDeferredRevenue" id="Fact_05564ac296054d19ac03e631f54350e0" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;">
                  <div style="color: rgb(0, 0, 0); margin-left: 27pt;">Other liabilities</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" id="Fact_d1a533bea0314d0aa37c18486909e4b7" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">80</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" id="Fact_4fc60210e47341df93f0cf628e6b28ef" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,183</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; margin-left: 27pt;">Net cash used in operating activities</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" id="Fact_29a3e1bd23254c0f8f1e44ce32fa452c" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,921</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" id="Fact_c9fb3555ff354c82b5a03ba6876cb455" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,425</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash flows from investing activities:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                  <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Purchase of property and equipment</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" id="Fact_ad3a31c2018c460cb3b22bb83d0f9d86" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" id="Fact_aac2ff33c3074093bcb18c4aea8b5212" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">233</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;" rowspan="1">
                  <div style="margin-left: 9pt;">Proceeds from the sale of fixed assets</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" id="Fact_b660522665094ddd9a6e29dbea04d930" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" id="Fact_735609e5f3b74037ba93eea855066a06" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">100</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; margin-left: 27pt;">Net cash used in investing activities </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInInvestingActivities" id="Fact_eb114974264f4ee49a40fc4e55ffe880" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"></div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInInvestingActivities" id="Fact_5d0935e1e6ad4b05b6d88b957a3723bf" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">133</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">)</div>
                </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash flows from financing activities:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Proceeds from issuance of common stock and warrants in connection with private offering</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" id="Fact_593b67b34224439a99baed2f0fda78ff" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" id="Fact_75bf540f438147cabf1761cf20ed73d6" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">11,993</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div style="text-indent: -9pt; margin-left: 18pt;">Proceeds from sale of common stock pursuant to stock purchase agreement with Lincoln Park Capital Fund, LLC</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" id="Fact_a5bb8af3096e411887205aa165e5f920" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">320</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="erna:ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" id="Fact_246d0c82b2f04d5095736f70236ddd6f" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div style="margin-left: 9pt;">Payroll tax remitted on net share settlement of equity awards</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation" id="Fact_fb865b5bd18a4a989a9590d08bc034c1" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation" id="Fact_38da1c24c538416096b795cd812392a7" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px;" rowspan="1">
                  <div style="margin-left: 9pt;">Dividends paid to Series A preferred stockholders</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock" id="Fact_c49b6b20d1964bd9bb7d17703ed4e435" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">)</td>

    <td valign="bottom" style="font-weight: normal; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="font-weight: normal; vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0);" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock" id="Fact_38099e73ecc2403882baead7bde1bf85" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="font-weight: normal; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; margin-left: 27pt;">Net cash provided by financing activities</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" id="Fact_c84756a3cc0d4420ae511fc7ee8e2031" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">312</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" id="Fact_d78f300cef0b4d71afd03a6bf75d1122" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">11,980</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">Net (decrease) increase in cash and cash equivalents </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" id="Fact_b48b89cdf40e4e2fab5e4f5e1dd71065" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">9,609</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">)</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" id="Fact_52b9d6c2de1f4e96bbd1df7ae6a5ee25" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,422</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Cash, cash equivalents and restricted cash at beginning of period</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_37c6a85a92d54c709a5e38b1e9556a6e" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">15,541</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_64d03818d2d64120b3e999dc788448ac" contextRef="c20211231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">16,985</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Cash, cash equivalents and restricted cash at end of period</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_b0de0d28ffe4476496eac7df35b4b93b" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,932</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" id="Fact_aa22a6a13fb04c1d8db738eeb2aeee24" contextRef="c20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">19,407</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255);">
                  <div>&#160;</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                  <div style="color: rgb(0, 0, 0); font-weight: normal;">Supplemental disclosures of cash flow information:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255);">
                  <div style="color: rgb(0, 0, 0); margin-left: 9pt;">Cash paid during the period for:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;">
                  <div style="color: rgb(0, 0, 0); margin-left: 18pt;">Interest</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:InterestPaidNet" id="Fact_9c6847a2928444618467a6fbaa8df282" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">13</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:InterestPaidNet" id="Fact_582fe842f519430c866d39f3ae68e98f" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">14</ix:nonFraction></div>
                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; text-indent: -9pt; margin-left: 9pt; width: 76%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div style="margin-left: 9pt;">
                    <div style="margin-left: 9pt;">
                      <div style="margin-left: 9pt;">Income taxes </div>
                    </div>
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncomeTaxesPaidNet" id="Fact_e25583d582004bdfa574add71e9fa34a" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">4</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:IncomeTaxesPaidNet" id="Fact_b7e97dd5860f4f5f95120aa1961c496e" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">8</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;"><br />
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; font-weight: bold; width: 76%; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div style="margin-left: 9pt; text-indent: -9pt;">Supplemental disclosure of non-cash investing and financing activities:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;" rowspan="1">
                  <div style="margin-left: 9pt;">Contingent consideration for Exacis asset acquisition</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1"><ix:nonFraction name="erna:ContingentConsiderationForAssetAcquisition" id="Fact_bcb3defd2e6949dca9f57320823dd74e" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">225</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1"><ix:nonFraction name="erna:ContingentConsiderationForAssetAcquisition" id="Fact_ca2e694e58494e4b9b381a86818187a4" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div style="margin-left: 9pt;">Issuance of common stock for Exacis asset acquisition</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="erna:IssuanceOfCommonStockForAssetAcquisition" id="Fact_3e49832d55f94502ab240d5d11819ec3" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">208</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="erna:IssuanceOfCommonStockForAssetAcquisition" id="Fact_53d91b7d06b74d6ca299b3bee8ff382a" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;" rowspan="1">
                  <div style="margin-left: 9pt;">Initial measurement of right-of-use asset<br />
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1"><ix:nonFraction name="erna:InitialMeasurementOfRightOfUseAssets" id="Fact_cc2a4b2f9c624e01bf7158cd2d9cef5c" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">34,410</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1"><ix:nonFraction name="erna:InitialMeasurementOfRightOfUseAssets" id="Fact_1972838677bd4fae8c5647f8dfabcfc0" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,706</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px; text-indent: 9pt; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div>Initial measurement of lease liability</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">$ <br />
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="erna:InitialMeasurementOfLeaseLiabilities" id="Fact_34eaeb6adec040e58b24d0cdb898000a" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">34,169</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">$ <br />
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="erna:InitialMeasurementOfLeaseLiabilities" id="Fact_58f361aa309043d8bcb9238991fbd371" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,706</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: rgb(204, 238, 255);">
                  <div style="color: rgb(0, 0, 0); font-weight: normal; text-indent: -9pt; margin-left: 9pt;">Reconciliation of cash, cash equivalents and restricted cash at end of period:</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;" rowspan="1">
                  <div>
                    <div>
                      <div>
                        <div style="margin-left: 9pt;">Cash and cash equivalents<br />
                        </div>
                      </div>
                    </div>
                  </div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" id="Fact_e5beab21d5de4fe58e05c1a165a77762" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,837</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" id="Fact_1dd878b3bb5a4561861d61b6906fe8de" contextRef="c20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">19,407</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" rowspan="1">
                  <div>
                    <div style="margin-left: 9pt;">Restricted cash</div>
                  </div>
                </td>

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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255);" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:RestrictedCashCurrent" id="Fact_493b8f01a3974bf69e4f44e35b8b7264" contextRef="c20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; padding-bottom: 4px;" rowspan="1">
                  <div style="margin-left: 9pt;">
                    <div style="text-indent: -9pt;">Total cash, cash equivalents and restricted cash at end of period</div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0);" rowspan="1" colspan="1">$</td>

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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>


</table>
        </div>

        <div style="text-align: center;"> <br />
        </div>

        <div style="text-align: center;">
          <div>The accompanying notes are an integral part of these condensed consolidated financial statements.</div>

        </div>

        <div><br />
        </div>

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          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">4</span></div>

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          <div class="BRPFPageHeader" style="width: 100%;">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

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  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
<div><span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span>  <span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span></div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
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        <div style="text-align: center; font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">
          <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">ETERNA THERAPEUTICS INC.</div>

        </div>

        <div style="text-align: center; font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><!--Anchor--><a id="NOTES"><!--Anchor--></a>NOTES TO CONDENSED
          CONSOLIDATED FINANCIAL STATEMENTS</div>

        <div style="text-align: center; font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">(Unaudited) </div>

        <div style="font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
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    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</span></div>
              </td>

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</table>
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<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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        <ix:continuation id="Text_f39fe747192547af891385db5cf1d97a4" continuedAt="Text_f39fe747192547af891385db5cf1d97a5">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Description of Business</div>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"> <br />
        </div>
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        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">
          <ix:continuation id="Text_f39fe747192547af891385db5cf1d97a6" continuedAt="Text_f39fe747192547af891385db5cf1d97a7">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Eterna Therapeutics Inc. (&#8220;Eterna&#8221;), together with its subsidiaries including Eterna Therapeutics LLC (&#8220;Eterna LLC&#8221;), Novellus, Inc. (&#8220;Novellus&#8221;) and Novellus Therapeutics Limited (&#8220;Novellus
            Limited&#8221;), is a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; Eterna has in-licensed a portfolio of over <ix:nonFraction name="erna:NumberOfInLicensedPortfolioPatents" id="Fact_4f38b56330aa4226be3cae2a520adaa2" contextRef="c20230401to20230630" unitRef="U004" decimals="0" scale="0" format="ixt:num-dot-decimal">100</ix:nonFraction> patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming, mRNA gene editing, the NoveSliceTM and UltraSliceTM
            gene-editing proteins, and the ToRNAdoTM mRNA delivery system. Eterna plans to develop and advance a pipeline of therapeutic products both internally and through strategic partnerships, with the near-term focus on strategic partnerships.&#160;
            Eterna licenses its mRNA technology platform from Factor Bioscience Limited (&#8220;Factor Limited&#8221;) under an exclusive license agreement. As used herein, the &#8220;Company&#8221; refers collectively to Eterna and its subsidiaries.</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br />
          </span> </div>
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        <ix:nonNumeric name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="Text_981de089ea644818a2ff1997672bf5df" contextRef="c20230101to20230630" escape="true" continuedAt="Text_223c5ac607dd48f0a73a2059d198d6cc1"><ix:continuation id="Text_f39fe747192547af891385db5cf1d97a8" continuedAt="Text_f39fe747192547af891385db5cf1d97a9">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Basis of Presentation</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><br />
          </span> </div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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        <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <ix:continuation id="Text_223c5ac607dd48f0a73a2059d198d6cc3" continuedAt="Text_223c5ac607dd48f0a73a2059d198d6cc4"><ix:continuation id="Text_f39fe747192547af891385db5cf1d97a11" continuedAt="Text_f39fe747192547af891385db5cf1d97a12">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.</div>
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        </span></div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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          <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_223c5ac607dd48f0a73a2059d198d6cc6" continuedAt="Text_223c5ac607dd48f0a73a2059d198d6cc7"><ix:continuation id="Text_f39fe747192547af891385db5cf1d97a14" continuedAt="Text_f39fe747192547af891385db5cf1d97a15">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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            <ix:continuation id="Text_223c5ac607dd48f0a73a2059d198d6cc7"><ix:continuation id="Text_f39fe747192547af891385db5cf1d97a15">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#8217;s Annual Report on Form 10-K for the year ended December 31, 2022 filed
              with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 20, 2023 (the &#8220;2022 10-K&#8221;). The accompanying condensed consolidated balance sheet as of December 31, 2022 has been derived from the audited financial statements contained in the
              2022 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results
              to be anticipated for the entire year ending December 31, 2023, or any other period.</div>
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      <div><ix:nonNumeric name="erna:LiquidityAndCapitalResourcesTextBlock" id="Text_b6fb6892a9904282bc9f5185ebebb1c1" contextRef="c20230101to20230630" escape="true" continuedAt="Text_83bed1f9cb7b4dcda765f38263d46cdb1">
<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">LIQUIDITY AND CAPITAL RESOURCES</div>
              </td>

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<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company has incurred significant operating losses and has an accumulated deficit as a result of its efforts to develop product candidates, including conducting clinical trials and providing general and
              administrative support for operations. As of June 30, 2023, the Company had an unrestricted cash balance of approximately $<ix:nonFraction name="us-gaap:Cash" id="Fact_d6372bda0a004debaf4ea45f4574021b" contextRef="c20230630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.8</ix:nonFraction>
              million and an accumulated deficit of approximately $<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" id="Fact_ee84111083434747b91baaf5b00c97a6" contextRef="c20230630" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">175.2</ix:nonFraction> million. For the three and six months ended June 30, 2023, the Company
              incurred a net loss of $<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_3756877195e444a1aec01fb23c39b51d" contextRef="c20230401to20230630" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">4.5</ix:nonFraction> million and $<ix:nonFraction name="us-gaap:NetIncomeLoss" id="Fact_7fd100288ad94962971a29623bff4d76" contextRef="c20230101to20230630" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">9.9</ix:nonFraction> million, respectively, and the Company used cash in operating activities of $<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" id="Fact_bd05ba7211e3407fb580e79290a90e23" contextRef="c20230101to20230630" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">9.9</ix:nonFraction> million
              during the six months ended June 30, 2023. </span> </div>
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            </div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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            <ix:continuation id="Text_83bed1f9cb7b4dcda765f38263d46cdb9" continuedAt="Text_83bed1f9cb7b4dcda765f38263d46cdb10">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In <span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">October 2022, the Company entered into a facility sublease agreement (the &#8220;Sublease&#8221;) for approximately <ix:nonFraction name="us-gaap:AreaOfRealEstateProperty" id="Fact_9276b5e1558648f0a1e7a414f9cd3934" contextRef="c20221031" unitRef="U005" decimals="0" scale="0" format="ixt:num-dot-decimal">45,500</ix:nonFraction> square feet of office and laboratory space in Somerville, Massachusetts.&#160; Pursuant to the Sublease, the Company delivered to the sublessor a security deposit in the form of a letter of credit in the
                amount of $<ix:nonFraction name="us-gaap:LineOfCredit" id="Fact_bdff4675fea047538e14bfe5668690ab" contextRef="c20221031" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.1</ix:nonFraction> million, which will be reduced on an incremental basis throughout the term of the lease.&#160; The letter of credit was
                issued by the Company&#8217;s commercial bank, which required that the Company cash collateralize the letter of credit by depositing $<ix:nonFraction name="us-gaap:RestrictedCash" id="Fact_dbda30be985a42448491ba2cffe59ac5" contextRef="c20221031" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.1</ix:nonFraction>
                million in a restricted cash account with such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of credit over the term of the Subleas</span>e.</div>
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            <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_83bed1f9cb7b4dcda765f38263d46cdb13" continuedAt="Text_83bed1f9cb7b4dcda765f38263d46cdb14">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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              <ix:continuation id="Text_83bed1f9cb7b4dcda765f38263d46cdb14" continuedAt="Text_83bed1f9cb7b4dcda765f38263d46cdb15">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On April 5, 2023, the Company entered into a standby equity purchase agreement (the &#8220;SEPA&#8221;) and a registration rights agreement with Lincoln Park Capital Fund, LLC (&#8220;Lincoln Park&#8221;), pursuant to
                which Lincoln Park committed to purchase up to $<ix:nonFraction name="us-gaap:StockRepurchaseProgramAuthorizedAmount1" id="Fact_945a448ec7b544d3ad1276b40e54a950" contextRef="c20230405_LegalEntityAxis_LincolnParkCapitalFundLLCMember_RangeAxis_MaximumMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">10.0</ix:nonFraction> million of the Company&#8217;s common stock in an &#8220;equity line&#8221; financing
                arrangement. During the three and six months ended June 30, 2023, the Company issued and sold approximately <ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" id="Fact_27de0ecf4d7544118344a5e7a4d29789" contextRef="c20230101to20230630_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" id="Fact_11969263c72f48a7a37c783b48c2c3ab" contextRef="c20230401to20230630_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">214,000</ix:nonFraction></ix:nonFraction> shares
                of common stock under the SEPA for gross proceeds of $<ix:nonFraction name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" id="Fact_b5ebc147a1594c4e91c58a06b2847db3" contextRef="c20230101to20230630_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" id="Fact_a2266613929b468996c77108d2b5fad6" contextRef="c20230401to20230630_LegalEntityAxis_LincolnParkCapitalFundLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.3</ix:nonFraction></ix:nonFraction> million. See Note 14.</div>
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              <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">5</span></div>

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              <div style="width: 100%;" class="BRPFPageHeader">
                <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

              </div>

            </div>
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             <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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            <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On July 13, 2023, the Company entered into a securities purchase agreement (the &#8220;Purchase Agreement&#8221;) with certain investors providing for the private placement (the &#8220;Private Placement&#8221;) to the investors of (i)
                  approximately $<ix:nonFraction name="us-gaap:ConvertibleLongTermNotesPayable" id="Fact_a02d878ba05d423fac028c9117c30314" contextRef="c20230713_SubsequentEventTypeAxis_SubsequentEventMember_TypeOfArrangementAxis_PurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.7</ix:nonFraction> million in aggregate principal convertible promissory notes (the &#8220;Notes&#8221;) and (ii) warrants to purchase an
                  aggregate of approximately <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_3d7db12aabe5428c8551d8e8bc2bf5f7" contextRef="c20230713_SubsequentEventTypeAxis_SubsequentEventMember_TypeOfArrangementAxis_PurchaseAgreementMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">6.1</ix:nonFraction> million shares of the Company&#8217;s common stock (the &#8220;Note Warrants&#8221;).&#160; The Notes bear interest at
                  <ix:nonFraction name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact_edf3377681fd4a40b785bc5beb6c02b1" contextRef="c20230713_SubsequentEventTypeAxis_SubsequentEventMember_TypeOfArrangementAxis_PurchaseAgreementMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">6</ix:nonFraction>% per annum, payable quarterly in arrears, and the Company may pay interest in cash or in-kind by increasing the outstanding
                  principal amount of the Notes.&#160; The Notes mature in July 2028 and can be converted into shares of the Company&#8217;s common stock at the option of the applicable investor.&#160; The Private Placement closed on July 14, 2023, and the Company intends
                  to use the proceeds for general working capital purposes. See Note 16.</span></div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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              <ix:continuation id="Text_83bed1f9cb7b4dcda765f38263d46cdb22" continuedAt="Text_83bed1f9cb7b4dcda765f38263d46cdb23">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In connection with preparing the accompanying condensed consolidated financial statements as of and for the three and six months ended June 30, 2023, the Company&#8217;s management concluded that there
                is substantial doubt regarding the Company&#8217;s ability to continue as a going concern because it does not expect to have sufficient cash or working capital resources to fund operations for the twelve-month period subsequent to the issuance
                date of these condensed consolidated financial statements. The Company will need to raise additional capital in addition to the Private Placement completed in July 2023, which could be through the remaining availability under the SEPA,
                public or private equity offerings, debt financings, strategic partnerships or other means. Other than the SEPA, the Company currently has no arrangements for such capital, and no assurances can be given that it will be able to raise such
                capital when needed, on acceptable terms, or at all.</div>
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                </span> </div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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              <ix:continuation id="Text_83bed1f9cb7b4dcda765f38263d46cdb26">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the
                normal course of business. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and
                classifications of liabilities that may result from uncertainty related to the Company&#8217;s ability to continue as a going concern.</div>
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    <td style="width: auto; vertical-align: top; text-align: justify;">
            <div style="font-weight: bold;">ASSET ACQUISITION</div>
          </td>

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      </span> </div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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    <ix:continuation id="Text_28fa9aebc74c4fbb95bd5337527ddedc5" continuedAt="Text_28fa9aebc74c4fbb95bd5337527ddedc6">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On April 26, 2023, the
      Company entered into an asset purchase agreement (the &#8220;Exacis Purchase Agreement&#8221;), together with Exacis Biotherapeutics Inc. (&#8220;Exacis&#8221;), the stockholders party thereto and, with respect to specified provisions therein, Factor Limited (the &#8220;Exacis
      Acquisition&#8221;). Pursuant to the Exacis Purchase Agreement, the Company acquired from Exacis substantially all of Exacis&#8217; intellectual property assets (the &#8220;Exacis Assets&#8221;), including all of Exacis&#8217; right, title and interest in and to an exclusive
      license agreement by and between Exacis and Factor Limited (the &#8220;Purchased License&#8221;).&#160; The Company assumed none of Exacis&#8217; liabilities, other than liabilities under the Purchased License that accrue subsequent to the closing date.</div>
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      </span> </div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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    <ix:continuation id="Text_28fa9aebc74c4fbb95bd5337527ddedc9" continuedAt="Text_28fa9aebc74c4fbb95bd5337527ddedc10">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In consideration for the
      Exacis Assets, on the closing date of the transaction, the Company issued to Exacis an aggregate of approximately <ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesAcquisitions" id="Fact_4b4acfdeee074f49b86e4dfb0caf88f6" contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">69,000</ix:nonFraction> shares of common
      stock, which shares are subject to a <ix:nonNumeric name="erna:LockUpPeriodForCommonStock" id="Fact_fd3ac4bcfcd34dd68182c851c422dbe3" contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" format="ixt-sec:durwordsen">12-month</ix:nonNumeric> lockup, pursuant to which Exacis may not sell or otherwise transfer such shares.<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> The shares were issued to Exacis at
          a price based on the Company having an assumed equity valuation of $<ix:nonFraction name="erna:EstimatedEquityValueOfStockIssuedInAssetAcquisition" id="Fact_cecb5feafac742a9a895c9cdaf34f3d7" contextRef="c20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">75.0</ix:nonFraction> million, divided by the number of issued and outstanding
          shares of common stock as of the close of business two trading days prior to the closing date.&#160; For accounting purposes,</span> t</span>he shares issued were valued at $<ix:nonFraction name="erna:AssetAcquisitionSharePrice" id="Fact_2caba825b5cf4b4b901bed5287d083e4" contextRef="c20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">3.00</ix:nonFraction> per share, which was the closing price of the Company&#8217;s common stock on the date of issuance.&#160; The Company additionally agreed to make the following contingent payments:</div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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        </span> </div>
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    <td style="width: 33.5pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</td>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(i)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">if, at any time during the <ix:nonNumeric name="erna:CommencementPeriodOfCommonStockInPurchaseAgreement" id="Fact_3af99d5889094de5a5e4eae8a64830ee" contextRef="c20230426to20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" format="ixt-sec:durwordsen">three-year</ix:nonNumeric> period commencing on the closing date and ending on the <ix:nonNumeric name="erna:CommencementPeriodOfCommonStockInPurchaseAgreement" id="Fact_f5515414487b4b7482656fed2cb890ab" contextRef="c20230426to20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" format="ixt-sec:durwordsen">three-year</ix:nonNumeric>
                anniversary of the closing date, the Company&#8217;s market capitalization equals or exceeds $<ix:nonFraction name="erna:MinimumCapitalizationRequirementAmount" id="Fact_2c88fcb994f844dcaf70cf4c1c2549e1" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">100.0</ix:nonFraction> million for at least <span style="-sec-ix-hidden:Fact_6bdf1c51e3a8488e8cce15328de87043">ten</span> consecutive trading days, then the Company will issue to Exacis a number of shares of common stock equal to (x) $<ix:nonFraction name="erna:NumeratorValueForStockIssuance" id="Fact_e541ced4859341e5853d3c63ca062d84" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.0</ix:nonFraction> million divided by (y) the quotient of $<ix:nonFraction name="erna:MinimumCapitalizationRequirementAmount" id="Fact_c39219cc1e08401a9c36020c13cd78dc" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationOneMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-4" scale="6" format="ixt:num-dot-decimal">100.00</ix:nonFraction>
                million divided by the number of the Company&#8217;s then issued and outstanding shares of common stock;</div>
            </td>

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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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              </span> </td>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(ii)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">if, at any time during the <ix:nonNumeric name="erna:CommencementPeriodOfCommonStockInPurchaseAgreement" id="Fact_8b79aa1c2e894d7db5db089fac045d9b" contextRef="c20230426to20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationTwoMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" format="ixt-sec:durwordsen">three-year</ix:nonNumeric> period commencing on the closing date and ending on the three-year anniversary of the closing date, the Company&#8217;s market capitalization equals or exceeds $<ix:nonFraction name="erna:MinimumCapitalizationRequirementAmount" id="Fact_d7077fb996d3450689c5d7a59a2d0d95" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationTwoMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">200.0</ix:nonFraction> million for at least <span style="-sec-ix-hidden:Fact_9b52dd0c40744dec87ec1086b755e401">ten</span>
                consecutive trading days, then the Company will issue to Exacis a number of additional shares of common stock equal to (x) $<ix:nonFraction name="erna:NumeratorValueForStockIssuance" id="Fact_7f7f4f10b5e2471fb02763e4f2735efb" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationTwoMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.0</ix:nonFraction>
                million divided by (y) the quotient of $<ix:nonFraction name="erna:MinimumCapitalizationRequirementAmount" id="Fact_5a6edc71c9b84cec80d8513e0cb5c95f" contextRef="c20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationTwoMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-4" scale="6" format="ixt:num-dot-decimal">200.00</ix:nonFraction> million divided by the number of the Company&#8217;s then issued and outstanding shares
                of common stock (collectively with (i) above, the &#8220;Market Cap Contingent Consideration&#8221;); and</div>
            </td>

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</table>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>
      <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
        <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">6</span></div>

        <div style="page-break-after: always;" class="BRPFPageBreak">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

        <div style="width: 100%;" class="BRPFPageHeader">
          <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

        </div>

      </div>

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    <td style="width: 33.5pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
              </span> </td>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(iii)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">during the <ix:nonNumeric name="erna:CommencementPeriodOfCommonStockInPurchaseAgreement" id="Fact_5c3452d7f5c94642abb9b9671c4e751f" contextRef="c20230426to20230426_ContingentConsiderationByTypeAxis_ContingentConsiderationThreeMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" format="ixt-sec:durwordsen">five-year</ix:nonNumeric> period commencing on the closing date and ending on the five-year anniversary of the closing date, the Company will pay or deliver to Exacis <ix:nonFraction name="erna:PercentageOfCashConsideration" id="Fact_b748ec66f0fa4741b76396c8b6e63eec" contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">20</ix:nonFraction>% of all cash or other consideration (collectively, &#8220;License Contingent Consideration&#8221;) actually received by the Company during the five-year
                period from (i) third-party licensees or sublicensees of the intellectual property rights acquired by the Company from Exacis pursuant to the Exacis Purchase Agreement, or (ii) subject to certain exceptions, the sale of such intellectual
                property rights; provided, that the License Contingent Consideration shall not in any event exceed $<ix:nonFraction name="us-gaap:AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" id="Fact_e678aafdc38c48cdb9658731a686928b" contextRef="c20230426to20230426_RangeAxis_MaximumMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">45.0</ix:nonFraction> million.</div>
            </td>

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</table>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>
    </div>

    <ix:continuation id="Text_28fa9aebc74c4fbb95bd5337527ddedc18" continuedAt="Text_28fa9aebc74c4fbb95bd5337527ddedc19">
<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
    <ix:continuation id="Text_28fa9aebc74c4fbb95bd5337527ddedc19" continuedAt="Text_28fa9aebc74c4fbb95bd5337527ddedc20">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company accounted
      for the Exacis Acquisition as an asset acquisition because it determined that substantially all of the fair value of the assets acquired was concentrated in the Purchased License.&#160; Assets acquired in an asset acquisition are recognized based on their
      cost to the acquirer and generally allocated to the assets on a relative fair value basis.&#160; The Company&#8217;s cost for acquiring the Exacis Assets includes the issuance of the Company&#8217;s common stock, direct acquisition-related costs and contingent
      consideration.&#160; <ix:nonNumeric name="us-gaap:AssetAcquisitionTableTextBlock" id="Text_ecf5d8c8affd47e8bfa10f4fffb1fb66" contextRef="c20230101to20230630" escape="true" continuedAt="Text_7413044a35de476ca0e5fe2bc89ce54c1"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal;">The
      table below shows the total fair value of the consideration paid for the Exacis Assets (in thousands).&#160; See Note 4 for more information on the fair value measurement of the assets acquired.</span></ix:nonNumeric></div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
      </span> </div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
    <ix:continuation id="Text_28fa9aebc74c4fbb95bd5337527ddedc23" continuedAt="Text_28fa9aebc74c4fbb95bd5337527ddedc24"><ix:continuation id="Text_7413044a35de476ca0e5fe2bc89ce54c4">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Fair Value of<br />
            </div>
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Consideration</div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Shares issued</div>
          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">
            <div>$</div>
          </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">
            <div><ix:nonFraction name="us-gaap:AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" id="Fact_e69d80ec46af4041aa20725576ea13fe" contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">208</ix:nonFraction></div>
          </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

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            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Contingent consideration</div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

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    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;">
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          </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" colspan="1">
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            <div>$</div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
      </span> </div>
</ix:continuation>
    <ix:continuation id="Text_28fa9aebc74c4fbb95bd5337527ddedc26" continuedAt="Text_28fa9aebc74c4fbb95bd5337527ddedc27">
<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company allocated <ix:nonFraction name="erna:AllocatedPercentageOfFairValueConsiderationToPurchasedLicense" id="Fact_656c0f62db3b4049bc639f8e0f608325" contextRef="c20230426" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">100</ix:nonFraction>% of the fair value of the consideration to the Purchased License, which the Company determined is an in-process research and development (&#8220;IPR&amp;D&#8221;)
      asset.&#160; IPR&amp;D assets acquired through an asset purchase that have no alternative future uses and no separate economic values from their original intended purpose are expensed in the period the cost is incurred.&#160; As a result, the Company expensed
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</ix:continuation>

    <div><br />
    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <ix:nonNumeric name="us-gaap:FairValueDisclosuresTextBlock" id="Text_e7c69bb7250f40eca795c907e47ea32c" contextRef="c20230101to20230630" escape="true" continuedAt="Text_0d2525637eb44054a283869b99780bd61">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold;">4)<br />
              </td>

    <td style="width: auto; vertical-align: top;">
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  </tr>


</table>
</ix:nonNumeric>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd61" continuedAt="Text_0d2525637eb44054a283869b99780bd62">
<div>&#160;</div>
</ix:continuation>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd62" continuedAt="Text_0d2525637eb44054a283869b99780bd63">
<div style="display:none;"><br /></div>
<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">Fair



          value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between willing market participants. A fair value hierarchy has been established for valuation inputs that gives the
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        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd63" continuedAt="Text_0d2525637eb44054a283869b99780bd64">
<div style="display:none;"><br /></div>
<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"> <br />
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        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd64" continuedAt="Text_0d2525637eb44054a283869b99780bd65">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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        <div>
          <div>
            <div>
              <ix:continuation id="Text_0d2525637eb44054a283869b99780bd65" continuedAt="Text_0d2525637eb44054a283869b99780bd66">
<div>
                <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 18pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman';">&#9679;</span></span></div>
                      </td>

    <td style="align: left; vertical-align: top; width: auto;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Level
                          1 Inputs &#8211; Valued based on quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.</div>
                      </td>

  </tr>


</table>
              </div>
</ix:continuation>
            </div>

          </div>

        </div>

        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd66" continuedAt="Text_0d2525637eb44054a283869b99780bd67">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd67" continuedAt="Text_0d2525637eb44054a283869b99780bd68">
<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd68" continuedAt="Text_0d2525637eb44054a283869b99780bd69">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
        <div>
          <div>
            <div>
              <ix:continuation id="Text_0d2525637eb44054a283869b99780bd69" continuedAt="Text_0d2525637eb44054a283869b99780bd610">
<div>
                <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 18pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman';">&#9679;</span></span></div>
                      </td>

    <td style="vertical-align: top; width: auto; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Level 2 Inputs &#8211; Valued based on inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or
                          liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates,
                          volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.</span></td>

  </tr>


</table>
              </div>
</ix:continuation>
            </div>

          </div>

        </div>

        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd610" continuedAt="Text_0d2525637eb44054a283869b99780bd611">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd611" continuedAt="Text_0d2525637eb44054a283869b99780bd612">
<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd612" continuedAt="Text_0d2525637eb44054a283869b99780bd613">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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        <div>
          <div>
            <div>
              <div>
                <ix:continuation id="Text_0d2525637eb44054a283869b99780bd613" continuedAt="Text_0d2525637eb44054a283869b99780bd614">
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 18pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman';">&#9679;</span></span></div>
                      </td>

    <td style="align: left; vertical-align: top; width: auto;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Level
                          3 Inputs &#8211; Valued based on inputs for which there is little or no market value, which require the reporting entity to develop its own assumptions.</div>
                      </td>

  </tr>


</table>
</ix:continuation>
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<div> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
                  </span></div>
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                <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
                  <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">7</span></div>

                  <div style="page-break-after: always;" class="BRPFPageBreak">
                    <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

                  <div class="BRPFPageHeader" style="width: 100%;">
                    <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

                  </div>

                </div>

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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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              <ix:continuation id="Text_0d2525637eb44054a283869b99780bd616" continuedAt="Text_0d2525637eb44054a283869b99780bd617">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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            <ix:continuation id="Text_0d2525637eb44054a283869b99780bd617" continuedAt="Text_0d2525637eb44054a283869b99780bd618">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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          <ix:continuation id="Text_0d2525637eb44054a283869b99780bd618" continuedAt="Text_0d2525637eb44054a283869b99780bd619">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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        <div style="font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:continuation id="Text_0d2525637eb44054a283869b99780bd620" continuedAt="Text_0d2525637eb44054a283869b99780bd621">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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          <div>
            <ix:continuation id="Text_0d2525637eb44054a283869b99780bd621" continuedAt="Text_0d2525637eb44054a283869b99780bd622">
<div style="display:none;"><br /></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The carrying amounts reported on the balance sheet for cash and cash equivalents, other receivable, prepaid assets and other current assets, accounts payable and accrued expenses, other current liabilities and other
                liabilities approximate fair value based due to their short maturities.</span><br />
            </div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br />
              </span></div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The following tables summarize the liabilities that are measured at fair value as of June 30, 2023 and December 31, 2022 (in thousands)</span>:</div>
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<div> <br />
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    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Level<br />
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" rowspan="1" colspan="2"> June 30, <br />
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2023<br />
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    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" rowspan="1" colspan="2">December 31, <br />
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2022<br />
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    <td valign="bottom" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
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    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3<br />
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

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    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;" rowspan="1">
                    <div style="margin-left: 18pt; text-indent: -18pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Market Cap Contingent Consideration</span> <br />
                    </div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" rowspan="1" colspan="1">3</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:LiabilitiesFairValueDisclosure" id="Fact_b61c54cd7a1e4c528f78edf4c67790c8" contextRef="c20230630_ContingentConsiderationByTypeAxis_MarketCapContingentConsiderationMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:LiabilitiesFairValueDisclosure" id="Fact_1c582a4cb00e4c8fb2eff6851cec987a" contextRef="c20221231_ContingentConsiderationByTypeAxis_MarketCapContingentConsiderationMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

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             </div>
</ix:continuation></ix:continuation>
        </div>

        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd626" continuedAt="Text_0d2525637eb44054a283869b99780bd627">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd627" continuedAt="Text_0d2525637eb44054a283869b99780bd628">
<div style="display:none;"><br /></div>
<div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
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</ix:continuation>
        <div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none;">
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            <ix:continuation id="Text_0d2525637eb44054a283869b99780bd628" continuedAt="Text_0d2525637eb44054a283869b99780bd629">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The Company has Common Warrants related to the March PIPE, as defined and discussed in Note 12, that are recognized as liabilities.&#160; The Company uses a
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</ix:continuation>
            <ix:continuation id="Text_0d2525637eb44054a283869b99780bd629" continuedAt="Text_0d2525637eb44054a283869b99780bd630">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br />
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</ix:continuation>
            <ix:continuation id="Text_0d2525637eb44054a283869b99780bd630" continuedAt="Text_0d2525637eb44054a283869b99780bd631">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The Company also has contingent consideration liabilities related to the Exacis Acquisition, as discussed in Note 3.&#160; The Market Cap Contingent
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                2023, which resulted in a decrease of $<ix:nonFraction name="us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" id="Fact_56a89137b3254519864c2a9c5c6ba937" contextRef="c20230101to20230630_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.1</ix:nonFraction> million to approximately $<ix:nonFraction name="erna:ChangeInFairValueOfContingentConsideration" id="Fact_196b8efb9107435eaa4ede7cd4a2ec73" contextRef="c20230101to20230630_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" sign="-" format="ixt:num-dot-decimal">0.1</ix:nonFraction> million.&#160; <ix:nonNumeric name="us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" id="Text_6e21954cd80146318cec5453dc065dbb" contextRef="c20230101to20230630" escape="true" continuedAt="Text_57be6adf7fe4493d9bd7b3ae7bc274511"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;">The following assumptions were used in the fair valuation calculation as of the acquisition date and June 30, 2023: </span></ix:nonNumeric></span></div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br />
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</ix:continuation></ix:continuation>
            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
              <ix:continuation id="Text_0d2525637eb44054a283869b99780bd632" continuedAt="Text_0d2525637eb44054a283869b99780bd633"><ix:continuation id="Text_57be6adf7fe4493d9bd7b3ae7bc274512">
<div style="text-align: justify;">
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  <tr>

    <td valign="bottom" style="vertical-align: top; font-family: 'Times New Roman'; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; border-bottom: #000000 solid 2px;" colspan="2">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Acquisition Date</div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; border-bottom: #000000 solid 2px;" colspan="2">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">June 30, 2023</div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Stock price</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" id="Fact_a98527e6fa9a41fca178ec8ec9c43e88" contextRef="c20230426_MeasurementInputTypeAxis_MeasurementInputSharePriceMember" unitRef="U006" decimals="2" scale="0" format="ixt:num-dot-decimal">3.00</ix:nonFraction></div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

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  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
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                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%; background-color: #CCEEFF;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Volatility</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" id="Fact_f74e6e3299ff4ca2ac400b855ddd9d97" contextRef="c20230630_MeasurementInputTypeAxis_MeasurementInputPriceVolatilityMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">90</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; width: 76%;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Dividend yield</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" id="Fact_dd0cfc37e549436fa8deeec663c4b32c" contextRef="c20230426_MeasurementInputTypeAxis_MeasurementInputExpectedDividendRateMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">0</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" id="Fact_b604c7894faf453a864200ad2128fdf3" contextRef="c20230630_MeasurementInputTypeAxis_MeasurementInputExpectedDividendRateMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">0</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: top; background-color: #CCEEFF;">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Expected term</div>
                      </td>

    <td valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; background-color: #CCEEFF;" colspan="2">
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                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: top; background-color: #CCEEFF; white-space: nowrap;" colspan="2">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonNumeric name="us-gaap:WarrantsAndRightsOutstandingTerm" id="Fact_6eb82a62860245c580117f113658261f" contextRef="c20230630_MeasurementInputTypeAxis_MeasurementInputExpectedTermMember" format="ixt-sec:duryear">2.82</ix:nonNumeric> years</div>
                      </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
                 </div>
</ix:continuation></ix:continuation>
              <div style="text-align: justify; text-indent: 36pt;"><ix:continuation id="Text_0d2525637eb44054a283869b99780bd633" continuedAt="Text_0d2525637eb44054a283869b99780bd634">
<div><br /></div>
</ix:continuation>
                <ix:continuation id="Text_0d2525637eb44054a283869b99780bd634" continuedAt="Text_0d2525637eb44054a283869b99780bd635">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">The License Contingent Consideration is to be settled
                  in cash and is generally recognized when the liability is probable and estimable.&#160; As of the acquisition date and as of June 30, 2023, the Company concluded that paying the License Contingent Consideration was not probable or estimable.&#160;
                  Therefore, there was no applicable contingent consideration liability recognized.</div>
</ix:continuation>
                <ix:continuation id="Text_0d2525637eb44054a283869b99780bd635" continuedAt="Text_0d2525637eb44054a283869b99780bd636">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"> <br />
                </div>
</ix:continuation>
                <ix:continuation id="Text_0d2525637eb44054a283869b99780bd636" continuedAt="Text_0d2525637eb44054a283869b99780bd637">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Certain inputs used in this Black-Scholes and Monte Carlo pricing models may fluctuate in
                    future periods based upon factors that are outside of the Company&#8217;s control.&#160; A significant change in one or more of these inputs used in the calculation of the fair value may cause a significant change to the fair value of the
                    Company&#8217;s warrant liabilities or contingent consideration liabilities, which could also result in material non-cash gains or losses being reported in the Company&#8217;s consolidated statement of operations.</span></div>
</ix:continuation>
                <ix:continuation id="Text_0d2525637eb44054a283869b99780bd637" continuedAt="Text_0d2525637eb44054a283869b99780bd638">
<div><br class="Apple-interchange-newline" /></div>
</ix:continuation>
              </div>

            </div>

          </div>

        </div>

        <ix:continuation id="Text_0d2525637eb44054a283869b99780bd638" continuedAt="Text_0d2525637eb44054a283869b99780bd639">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The following table presents the changes in the warrant liabilities from January 1, 2023 through June 30, 2023, as well as the initial measurement of the Market Cap Contingent Consideration as of the
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</ix:continuation></ix:nonNumeric>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><br />
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</ix:continuation></ix:continuation>
          <ix:continuation id="Text_0d2525637eb44054a283869b99780bd641"><ix:continuation id="Text_cbab44efda5d44f3a2e24a5b9895dce22">
<div>
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  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="2">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span>Warrant</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Liabilities</div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" colspan="2"><span style="font-weight: bold;">Contingent Consideration</span> <br />
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;" rowspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; white-space: nowrap;" rowspan="1" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; white-space: nowrap;" rowspan="1" colspan="2">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at January 1, 2023</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_b437e8afc18d41bdbf3f556152d9750d" contextRef="c20221231_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">331</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_8ee2de225842463bbc0c535c68dd4a0c" contextRef="c20221231_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1">
                    <div style="margin-left: 9pt; text-indent: -9pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Initial measurement
                        of Market Cap Contingent Consideration</span> <br />
                    </div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" id="Fact_885c3035e35e4ca6bc7ffc36f3a2d61a" contextRef="c20230101to20230630_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:fixed-zero">-</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" id="Fact_7c27204222534e6da1fd7b91c59a1be8" contextRef="c20230101to20230630_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">225</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Change in fair value<br />
                    </div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(<ix:nonFraction name="us-gaap:LiabilitiesFairValueAdjustment" id="Fact_c0687dad53d94f69971cb9b947bed6af" contextRef="c20230101to20230630_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">146</ix:nonFraction></div>
                  </td>

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                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
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    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">(<ix:nonFraction name="us-gaap:LiabilitiesFairValueAdjustment" id="Fact_a03ae890f71640a999c8d2e539164d28" contextRef="c20230101to20230630_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" sign="-" format="ixt:num-dot-decimal">118</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at June 30, 2023</div>
                  </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_1eeb60fcddc2473fb0a7abdf747cd69d" contextRef="c20230630_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">185</ix:nonFraction></div>
                  </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1"><ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" id="Fact_5d273397de3e42dfaf28faec4420f42d" contextRef="c20230630_ContingentConsiderationByTypeAxis_ContingentConsiderationMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">107</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
             </div>
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        </div>

        <div style="clear: both;">
        </div>

        <div style="font-family: 'Times New Roman';">&#160; </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">8</span></div>

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            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

          <div class="BRPFPageHeader" style="width: 100%;">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0);"> <div><span style="font-size: 10pt;"> </span></div>

    <div>
      <ix:nonNumeric name="us-gaap:RevenueFromContractWithCustomerTextBlock" id="Text_cca6cc3af8ad4d998a6f27fb0cb387c0" contextRef="c20230101to20230630" escape="true" continuedAt="Text_8970c29449b441ddaecf68bcd80212341">
<table cellspacing="0" cellpadding="0" border="0" class="DSPFListTable" style="background-color: #FFFFFF; letter-spacing: normal; width: auto; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; font-size: 10pt;">5)</td>

    <td style="width: auto; vertical-align: top; text-align: justify; font-size: 10pt;">
              <div style="font-weight: bold;">CONTRACT WITH CUSTOMER</div>
            </td>

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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
      </div>
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      <ix:continuation id="Text_8970c29449b441ddaecf68bcd80212342" continuedAt="Text_8970c29449b441ddaecf68bcd80212343">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">On February 21, 2023, the Company and Lineage Cell Therapeutics, Inc. (&#8220;Lineage&#8221;)
        entered into <span style="color: rgb(0, 0, 0);">an exclusive option and license agreement (the &#8220;Lineage Agreement&#8221;), pursuant to which, prior to August 22, 2023, Lineage may request that the Company develop for, and deliver to, Lineage certain
          induced pluripotent stem cell lines, which Lineage would use to evaluate the possible development of cell transplant therapies for treatment of diseases of the central nervous system in humans, excluding certain indications. The Lineage Agreement
          also provides Lineage with the option (the &#8220;Option Right&#8221;) to obtain an exclusive sublicense to certain related technology for preclinical, clinical and commercial purposes, which would permit Lineage to sublicense such intellectual property,
          subject to payment of certain sublicense royalty fees. Lineage has six months from our delivery to Lineage of such induced pluripotent stem cell lines to exercise such option. Upon entry into the Lineage Agreement, Lineage paid the Company a</span>
        $<ix:nonFraction name="erna:ProceedsFromOptionAndLicenseAgreement" id="Fact_6530b46676214a93a59ecedb17a16204" contextRef="c20230221to20230221" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">250</ix:nonFraction>,000 non-refundable up-front payment (the &#8220;Option Fee&#8221;) for the Option Right. The Company is also entitled to certain cell line
        customization fees with respect to cell lines that Lineage may request that it develop for Lineage, and royalty payments with respect to any such licensed products, certain sublicense fees and certain milestone payments under the Lineage Agreement.</div>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
      </div>
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      <ix:continuation id="Text_8970c29449b441ddaecf68bcd80212344" continuedAt="Text_8970c29449b441ddaecf68bcd80212345">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The Company recognizes revenue under ASC 606,&#160;<span style="font-style: italic;">Revenue










          from Contracts with Customers</span>&#160;(&#8220;ASC 606&#8221;), when a customer obtains control of promised goods or services in an amount that reflect the consideration that the Company expects to receive in exchange for those goods or services. The Company
        performs the following five steps in order to recognize revenue:</div>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
      </div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <div>
          <ix:continuation id="Text_8970c29449b441ddaecf68bcd80212346" continuedAt="Text_8970c29449b441ddaecf68bcd80212347">
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                  <div>1.</div>
                </td>

    <td style="align: left; vertical-align: top; width: auto;">
                  <div>Identify the contract with a customer;</div>
                </td>

  </tr>


</table>
</ix:continuation>
          <ix:continuation id="Text_8970c29449b441ddaecf68bcd80212347" continuedAt="Text_8970c29449b441ddaecf68bcd80212348">
<div>
            <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                    <div>2.</div>
                  </td>

    <td style="align: left; vertical-align: top; width: auto;">
                    <div>Identify the performance obligations in the contracts;</div>
                  </td>

  </tr>


</table>
          </div>
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          <ix:continuation id="Text_8970c29449b441ddaecf68bcd80212348" continuedAt="Text_8970c29449b441ddaecf68bcd80212349">
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            <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                    <div>3.</div>
                  </td>

    <td style="align: left; vertical-align: top; width: auto;">
                    <div>Determine the transaction price;</div>
                  </td>

  </tr>


</table>
          </div>
</ix:continuation>
          <div>
            <ix:continuation id="Text_8970c29449b441ddaecf68bcd80212349" continuedAt="Text_8970c29449b441ddaecf68bcd802123410">
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              <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                      <div>4.</div>
                    </td>

    <td style="align: left; vertical-align: top; width: auto;">
                      <div>Allocate the transaction price to the performance obligations; and</div>
                    </td>

  </tr>


</table>
            </div>
</ix:continuation>
          </div>

          <div>
            <ix:continuation id="Text_8970c29449b441ddaecf68bcd802123410" continuedAt="Text_8970c29449b441ddaecf68bcd802123411">
<div>
              <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                      <div>5.</div>
                    </td>

    <td style="align: left; vertical-align: top; width: auto;">
                      <div>Recognize revenue when (or as) the performance obligations are satisfied.</div>
                    </td>

  </tr>


</table>
            </div>
</ix:continuation>
          </div>

        </div>

      </div>

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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
      </div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <ix:continuation id="Text_8970c29449b441ddaecf68bcd802123412" continuedAt="Text_8970c29449b441ddaecf68bcd802123413">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">The Company has determined that as of contract
            inception, the Option Right contains a material right because by entering into the agreement, the Option Right allows the customer to obtain a license that no other customer can receive.&#160; As a result, the Option Right is a separate performance
            obligation under the agreement.&#160; The cell line customization activities that the Company may perform and the granting of the license that the Company may provide to the customer are not considered performance obligations as of contract
            inception, as these are goods and services that the customer may request in the future and will be accounted for as separate contracts when the customer exercises the Option Right or provides its request to the Company to perform the cell line
            customization activities.&#160; As a result, the Option Right performance obligation is the only performance obligation as of contract inceptions, and <ix:nonFraction name="us-gaap:RevenueRemainingPerformanceObligationPercentage" id="Fact_5fcfb2118b0d4b5e910668e735fbfa0f" contextRef="c20230221" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">100</ix:nonFraction>%
            of the Option Fee is allocated to the Option Right.&#160; </span>Revenue from the Option Right will be recognized when the customer enters into the sublicense or when the Option Right expires.&#160; As of June 30, 2023, the customer has not exercised
          the Option Right. Therefore, the $<ix:nonFraction name="us-gaap:DeferredRevenueNoncurrent" id="Fact_27002ac2c2614322b43c7664466ca4df" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">250</ix:nonFraction>,000 Option Fee remains recorded as deferred revenue in the accompanying condensed consolidated
          balance sheet as of June 30, 2023</div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_8970c29449b441ddaecf68bcd802123413" continuedAt="Text_8970c29449b441ddaecf68bcd802123414">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
      </div>
</ix:continuation>
      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
        <ix:continuation id="Text_8970c29449b441ddaecf68bcd802123414">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">As provided for in the Exclusive Factor License Agreement discussed in Note 9, the Company was obligated to pay Factor Limited <ix:nonFraction name="erna:OptionFeeObligationPaymentPercentage" id="Fact_2bb4911c160949dbbef7b6dceaac0607" contextRef="c20230401to20230630" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">20</ix:nonFraction>% of the Option Fee when the Company received payment from the customer in February 2023.&#160; Accordingly, the Company recognized a license cost of $<ix:nonFraction name="erna:LicenseCosts" id="Fact_5608cad925ae46b388f58ffe674d9cef" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">50</ix:nonFraction>,000 during the six months ended June 30, 2023.&#160; There were <ix:nonFraction name="erna:LicenseCosts" id="Fact_93e7fd913d0148219c44ae8cb9ba7ad2" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt-sec:numwordsen">no</ix:nonFraction> license costs for the three months ended June 30, 2023.</div>
</ix:continuation>
      </div>


      <div><br />
      </div>

      <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
        <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">9</span></div>

        <div style="page-break-after: always;" class="BRPFPageBreak">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

        <div style="width: 100%;" class="BRPFPageHeader">
          <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

        </div>

      </div>

    </div>

    <div><span style="font-size: 10pt;"> </span></div>
 </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
      <ix:nonNumeric name="us-gaap:LesseeOperatingLeasesTextBlock" id="Text_06a54e02e8f645f98f2a0113f5d4f547" contextRef="c20230101to20230630" escape="true" continuedAt="Text_2d817edebf66400ba9ebfd89650091281">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable">


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    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">6)</td>

    <td style="width: auto; vertical-align: top;">
              <div style="color: rgb(0, 0, 0); font-weight: bold;">LEASES<br />
              </div>
            </td>

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</table>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">T<span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">he Company
            currently has operating leases for office and laboratory space</span> in <span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">New York, New York, Cambridge, Massachusetts and Somerville, Massachusetts, which expire in
            2026, 2028, and 2033, respectively.</span></div>
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<div><br />
        </div>
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        <ix:continuation id="Text_2d817edebf66400ba9ebfd89650091284" continuedAt="Text_2d817edebf66400ba9ebfd89650091285">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">During the second quarter of 2022, the Company determined to consolidate its research and development efforts in Cambridge,
          Massachusetts and sublease its San Diego lab and office space.&#160; As a result, the Company recognized an impairment charge of approximately $<ix:nonFraction name="us-gaap:OperatingLeaseImpairmentLoss" id="Fact_5e5a083b0ac54827961f0ce9696c06ef" contextRef="c20220101to20220630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:OperatingLeaseImpairmentLoss" id="Fact_54dcfedaae3c4a44811cfa8654f9e85a" contextRef="c20220401to20220630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.8</ix:nonFraction></ix:nonFraction>
          million on the San Diego Lease ROU asset for the three and six months ended June 30, 2022.&#160; In November 2022, the Company entered into a lease termination agreement, effective January 31, 2023, and, as of June 30, 2023, there was <ix:nonFraction name="erna:InitialMeasurementOfOperatingLeaseROUAssets" id="Fact_d33054dce3b04ac784172763a7ae3b55" contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_SanDiegoLeaseMember" unitRef="U002" decimals="-3" scale="3" format="ixt-sec:numwordsen"><ix:nonFraction name="erna:InitialMeasurementOfOperatingLeaseLiabilities" id="Fact_35fe52956d5a4334a4f7f597534a2932" contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_SanDiegoLeaseMember" unitRef="U002" decimals="-3" scale="3" format="ixt-sec:numwordsen">no</ix:nonFraction></ix:nonFraction> lease liability or ROU asset balances remaining for the San Diego lease.</div>
</ix:continuation>
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<div><br />
        </div>
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        <ix:continuation id="Text_2d817edebf66400ba9ebfd89650091286" continuedAt="Text_2d817edebf66400ba9ebfd89650091287">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">In October 2022, the Company entered into the Sublease with E.R. Squibb &amp; Sons, L.L.C.,
          a subsidiary of Bristol-Myers Squibb Company (&#8220;Sublessor&#8221;), for office, laboratory and research and development space (the &#8220;Premises&#8221;). The Premises consist of approximately <ix:nonFraction name="us-gaap:AreaOfRealEstateProperty" id="Fact_5969b612f6a14a1f825d02248932ca0b" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U005" decimals="0" scale="0" format="ixt:num-dot-decimal">45,500</ix:nonFraction> square feet on the ninth floor of a building currently under construction located in Somerville, Massachusetts.&#160; The lease expires in November 2033 and is subject to a <ix:nonNumeric name="us-gaap:LesseeOperatingLeaseRenewalTerm" id="Fact_9aee2700b4d44451911571dc90a850c0" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" format="ixt-sec:durwordsen">five-year</ix:nonNumeric> extension.</div>
</ix:continuation>
        <ix:continuation id="Text_2d817edebf66400ba9ebfd89650091287" continuedAt="Text_2d817edebf66400ba9ebfd89650091288">
<div><br />
        </div>
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        <ix:continuation id="Text_2d817edebf66400ba9ebfd89650091288" continuedAt="Text_2d817edebf66400ba9ebfd89650091289">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Payments of the Sublease rent commence on the date that is the earlier of (i) the date that
          the Company commences business operations from the Premises and (ii) the one-year anniversary of the date that Sublessor obtained the primary landlord&#8217;s consent for the Sublease, which was November 29, 2022. The Company will pay base rent of
          approximately $<ix:nonFraction name="erna:OperatingLeasesMonthlyBaseRent" id="Fact_13ef7565e8fa4964b1b423b2def6eaf5" contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.5</ix:nonFraction> million per month during the first year of the term, which will increase <ix:nonFraction name="erna:OperatingLeasesIncreaseInBaseRentPercentage" id="Fact_6dda305ff0e04ebdbf173e56ea4dc3b2" contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">3</ix:nonFraction>% per year thereafter.&#160; The Company will also make monthly payments for parking, which is based on market rates that can change from time-to-time, as well as pay its share
          of traditional lease expenses, including certain taxes, operating expenses and utilities.</div>
</ix:continuation>
        <ix:continuation id="Text_2d817edebf66400ba9ebfd89650091289" continuedAt="Text_2d817edebf66400ba9ebfd896500912810">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"> <br />
        </div>
</ix:continuation>
        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">
          <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912810" continuedAt="Text_2d817edebf66400ba9ebfd896500912811">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Pursuant to the Sublease, the Company paid the Sublessor a security deposit in the form
            of a letter of credit in the amount of approximately $<ix:nonFraction name="us-gaap:LineOfCredit" id="Fact_4fb8a9bb0b654cd188c24385ec613a06" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">4.1</ix:nonFraction> million. Provided there are no events of default by the Company under the
            Sublease, the letter of credit will be reduced on an incremental basis throughout the Term.</div>
</ix:continuation>
          <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912811" continuedAt="Text_2d817edebf66400ba9ebfd896500912812">
<div><br />
          </div>
</ix:continuation>
          <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912812" continuedAt="Text_2d817edebf66400ba9ebfd896500912813">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The Sublessor has agreed to provide the Company with a tenant improvement allowance
            (&#8220;TIA&#8221;) of $<ix:nonFraction name="erna:TenantImprovementAllowancePerRentableSquareFoot" id="Fact_e38c06d6a2d34e669c1dcfbceefa9de7" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">190</ix:nonFraction> per rentable square foot, or $<ix:nonFraction name="erna:TenantImprovementAllowance" id="Fact_a1b6cec51e75492aa21618faa77592bd" contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.6</ix:nonFraction> million. Tenant improvements to the Premises in excess of this amount, if any, will be at the Company&#8217;s own cost. It is anticipated that the construction will be substantially
            complete by the end of 2023.</div>
</ix:continuation>
          <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912813" continuedAt="Text_2d817edebf66400ba9ebfd896500912814">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"> <br />
          </div>
</ix:continuation>
          <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">
            <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912814" continuedAt="Text_2d817edebf66400ba9ebfd896500912815">
<div style="display:none;"><br /></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;">The Company obtained access and control of the Premises on June 21, 2023, and as such, the Company determined that the
              commencement date for accounting purposes was June 21, 2023.&#160; The Company also performed an analysis on the accounting ownership of the tenant improvement assets and determined that such assets were Sublessor/Lessor owned.&#160; As a result, TIA
              payments made by the Sublessor to the Company for the tenant improvement assets are considered a reimbursement rather than a lease incentive and not included as part of the consideration of the contract.&#160; Amounts paid by the Company for
              Sublessor/Lessor owned assets that are in excess of the TIA are considered non-cash lease payments and are added to the consideration in the contract.</div>
</ix:continuation>
            <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912815" continuedAt="Text_2d817edebf66400ba9ebfd896500912816">
<div><br />
            </div>
</ix:continuation>
            <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912816" continuedAt="Text_2d817edebf66400ba9ebfd896500912817">
<div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">The Company measured the lease liability and corresponding ROU asset for the Somerville Sublease as of June 21, 2023, which includes lease
              payments the Company must make over the ten-year lease term.&#160; The Company did not include the option to extend the lease for an additional five years in the initial measurement because the Company was not reasonably certain as of June 21,
              2023 that it would exercise its right to extend the lease term. As a result, the Company recorded a lease liability of $<ix:nonFraction name="us-gaap:OperatingLeaseLiability" id="Fact_7fa731aab7524d74b1f86e1ad0465946" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">34.2</ix:nonFraction>
              million, which includes $<ix:nonFraction name="erna:LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" id="Fact_65c0ca5a53d041ba8558fba3901e6ec2" contextRef="c20230630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.6</ix:nonFraction> million for the incremental amount above the TIA that the Company expects to pay for Sublessor/Lessor
              owned assets, and a corresponding ROU asset of $<ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_eb3c231dd8384450873a75a81b317b2f" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">34.4</ix:nonFraction> million as of June 30, 2023.&#160; As of June 30, 2023, the Company has recorded
              approximately $<ix:nonFraction name="erna:OtherReceivableForReimbursementUnderTenantImprovementAllowance" id="Fact_6813d6504eb342419daad967f73f8e45" contextRef="c20230630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.3</ix:nonFraction> million as an other receivable for amounts submitted for reimbursement under the TIA for Sublessor/Lessor owned
              assets and approximately $<ix:nonFraction name="erna:SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" id="Fact_b668400f92cb4b6aa6c39e752c006089" contextRef="c20230630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.7</ix:nonFraction> million recorded in other current assets for amounts paid by the Company but not yet submitted for
              reimbursement of Sublessor/Lessor owned assets.</div>
</ix:continuation>
          </div>

        </div>

        <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912817" continuedAt="Text_2d817edebf66400ba9ebfd896500912818">
<div><br /></div>
</ix:continuation>
      </div>


      <ix:nonNumeric name="us-gaap:LeaseCostTableTextBlock" id="Text_2b2aed1d9ec54d9e94aa76e401ec0d07" contextRef="c20230101to20230630" escape="true" continuedAt="Text_8f8d0b100da443b180d10a5584ec2e851"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912818" continuedAt="Text_2d817edebf66400ba9ebfd896500912819">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">For the six months ended June 30, 2023 and 2022, the net operating lease expenses were as follows (in thousands):</div>
</ix:continuation></ix:nonNumeric>
      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><ix:continuation id="Text_8f8d0b100da443b180d10a5584ec2e851" continuedAt="Text_8f8d0b100da443b180d10a5584ec2e852"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912819" continuedAt="Text_2d817edebf66400ba9ebfd896500912820">
<div><br class="Apple-interchange-newline" /></div>
</ix:continuation></ix:continuation>
        <ix:continuation id="Text_8f8d0b100da443b180d10a5584ec2e852"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912820" continuedAt="Text_2d817edebf66400ba9ebfd896500912821">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="6">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended June 30,</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="6">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Six months ended June 30,</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="2">
                <div style="text-align: center; font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="2">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="2">
                <div style="text-align: center; font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" colspan="2">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Operating lease expense</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseCost" id="Fact_79afa3362aa944b0a07d2a1ff626114f" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">67</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseCost" id="Fact_6e47723b02ca4f8cb8cc26b0d022022a" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">146</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseCost" id="Fact_f5576c096d264396825194040bfcb8f6" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">135</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:OperatingLeaseCost" id="Fact_3e4ade3ee605469eb4a784b8dbfced81" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">333</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Sublease income</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:SubleaseIncome" id="Fact_a97478c8a5764909847a5e9b78bb23d4" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">21</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:SubleaseIncome" id="Fact_014d5206344e4fffb166fe823e8b0118" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">21</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:SubleaseIncome" id="Fact_657a8f6aa9fa49bba9f9902eb8c4cf39" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">42</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">(<ix:nonFraction name="us-gaap:SubleaseIncome" id="Fact_15f86c62a1d041a0a2be29aa4d344d2b" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">42</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Variable lease expense</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:VariableLeaseCost" id="Fact_d1ea3708af8a48cf904d7df7043abbc5" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">7</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:VariableLeaseCost" id="Fact_6471e7aa5af64ff084f34130eb34df66" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">51</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:VariableLeaseCost" id="Fact_ec226b65bebc4f9d98b982d6197afb9f" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">12</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:VariableLeaseCost" id="Fact_2c0ff696157e4ff0b50112e3c8a1ad47" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">53</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Total lease expense</div>
              </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LeaseCost" id="Fact_13bc2737f2584a159697b4591b282949" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">53</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LeaseCost" id="Fact_e67583016395427cb577d94e6c0877dc" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">176</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LeaseCost" id="Fact_a96bcc940c9e47f2b43a273bfc8a4a43" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">105</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LeaseCost" id="Fact_4fcb7647fb9243ae90e8952c25e60bdc" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">344</ix:nonFraction></div>
              </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
      </div>

      <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912821" continuedAt="Text_2d817edebf66400ba9ebfd896500912822">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">  <br /></div>
</ix:continuation>
      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912822" continuedAt="Text_2d817edebf66400ba9ebfd896500912823">
<div style="display:none;"><br /></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"> <br />
        </div>
</ix:continuation>
        <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912823" continuedAt="Text_2d817edebf66400ba9ebfd896500912824">
<div style="display:none;"><br /></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;">The above table does not include lease expense related to the Somerville Sublease from the June 21, 2023 commencement date through
          June 30 2023 because such amount was immaterial.&#160; The Company will begin recognizing lease expense for the Somerville Sublease on July 1, 2023.</div>
</ix:continuation>
        <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912824" continuedAt="Text_2d817edebf66400ba9ebfd896500912825">
<div style="display:none;"><br /></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"> <br />
        </div>
</ix:continuation>
      </div>

      <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
        <div style="width: 100%;" class="BRPFPageFooter"></div>

        <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">10</span></div>

        <div style="page-break-after: always;" class="BRPFPageBreak">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

        <div class="BRPFPageHeader" style="width: 100%;">
          <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

        </div>

      </div>

      <div>
        <ix:nonNumeric name="erna:OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" id="Text_1273fcf436d24630af9a9e66b24de8ae" contextRef="c20230101to20230630" escape="true" continuedAt="Text_0367030bf0d74cbc8b0b804baf41643e1"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912825" continuedAt="Text_2d817edebf66400ba9ebfd896500912826">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The tables below show the beginning
          balances of the operating ROU assets and lease liabilities as of January 1, 2023 and the ending balances as of June 30, 2023, including the changes during the period (in thousands).</div>
</ix:continuation></ix:nonNumeric>
        <ix:continuation id="Text_0367030bf0d74cbc8b0b804baf41643e1" continuedAt="Text_0367030bf0d74cbc8b0b804baf41643e2"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912826" continuedAt="Text_2d817edebf66400ba9ebfd896500912827">
<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
        <ix:continuation id="Text_0367030bf0d74cbc8b0b804baf41643e2" continuedAt="Text_0367030bf0d74cbc8b0b804baf41643e3"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912827" continuedAt="Text_2d817edebf66400ba9ebfd896500912828">
<div style="display:none;"><br /></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: left; text-indent: 36pt; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br />
          </span></div>
</ix:continuation></ix:continuation>
      </div>

      <ix:continuation id="Text_0367030bf0d74cbc8b0b804baf41643e3" continuedAt="Text_0367030bf0d74cbc8b0b804baf41643e4"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912828" continuedAt="Text_2d817edebf66400ba9ebfd896500912829">
<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;"><span style="font-weight: bold;"> </span>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating Lease</div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">ROU Assets</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</td>

    <td valign="bottom" colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease ROU assets at
                January 1, 2023</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_7cd4cb82676b4f65afd3080cf503831d" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,030</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;">Recognition of ROU asset for Somerville Sublease<br />
            </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;"><ix:nonFraction name="erna:InitialMeasurementOfOperatingLeaseROUAssets" id="Fact_9f4bbb8cacbe4d2db0f7a29f69abdfa1" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">34,410</ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Amortization of operating lease
                ROU assets</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(<ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" id="Fact_a025453eac9443a7916f94cfd0fbd5c4" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">83</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0);">)</div>
            </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease ROU assets at
                June 30, 2023</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" id="Fact_ea2019e8f9d246769a1e0c6141dc3acc" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">35,357</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
      <ix:continuation id="Text_0367030bf0d74cbc8b0b804baf41643e4" continuedAt="Text_0367030bf0d74cbc8b0b804baf41643e5"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912829" continuedAt="Text_2d817edebf66400ba9ebfd896500912830">
<div style="display:none;"><br /></div>
<div style="letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; text-align: left; text-indent: 0px; text-transform: none;"><br />
      </div>
</ix:continuation></ix:continuation>
      <ix:continuation id="Text_0367030bf0d74cbc8b0b804baf41643e5"><ix:continuation id="Text_2d817edebf66400ba9ebfd896500912830" continuedAt="Text_2d817edebf66400ba9ebfd896500912831">
<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;"><span style="font-weight: bold;"> </span>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating Lease </div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Liabilities</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease liabilities at
                January 1, 2023</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:OperatingLeaseLiability" id="Fact_a2c0775029e54b98b1897d1c08a45c70" contextRef="c20221231" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,182</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; white-space: nowrap;" rowspan="1">Recognition of lease liability for Somerville Sublease<br />
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" rowspan="1"><ix:nonFraction name="erna:InitialMeasurementOfOperatingLeaseLiabilities" id="Fact_5d110a5a2d7d4361a458693a31376da7" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">34,169</ix:nonFraction></td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" rowspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Principal payments on operating
                lease liabilties</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(<ix:nonFraction name="erna:PrincipalPaymentsOnOperatingLeaseLiabilities" id="Fact_0bae34fc9b9f48fba4a5a9df4ccfccc3" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">215</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
              <div style="color: rgb(0, 0, 0);">)</div>
            </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease liabilities at
                June 30, 2023</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:OperatingLeaseLiability" id="Fact_f9bb1f72acff4d58b8efc5b5aa23d199" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">35,136</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Less non-current portion</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" id="Fact_70af4b75769a43ce8a6c241bb13951fe" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">34,963</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Current portion at June 30, 2023</div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" id="Fact_f1c0d6800d0947e58a802e85706b5be0" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">173</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>

      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
        <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912831" continuedAt="Text_2d817edebf66400ba9ebfd896500912832">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
        </div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912832" continuedAt="Text_2d817edebf66400ba9ebfd896500912833">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;">As of June 30, 2023, the Company&#8217;s operating leases had a weighted-average remaining
        life of <ix:nonNumeric name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="Fact_2fdcb7b16b1840b091bbc1780679255f" contextRef="c20230630" format="ixt-sec:duryear">10.3</ix:nonNumeric> years with a weighted-average discount rate of <ix:nonFraction name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" id="Fact_005578ee28f14f2791581be8bbdb5be7" contextRef="c20230630" unitRef="U006" decimals="3" scale="-2" format="ixt:num-dot-decimal">12.6</ix:nonFraction>%.&#160; <ix:nonNumeric name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="Text_e2b159b4095a42d88f56aa812e76c0ed" contextRef="c20230101to20230630" escape="true" continuedAt="Text_ed3cf58e5714417da34143195a27c0051"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; font-variant: normal;">The maturities of the operating lease liabilities are as follows (in thousands):</span></ix:nonNumeric></div>
</ix:continuation>
      <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912833" continuedAt="Text_2d817edebf66400ba9ebfd896500912834"><ix:continuation id="Text_ed3cf58e5714417da34143195a27c0051" continuedAt="Text_ed3cf58e5714417da34143195a27c0052">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br />
      </div>
</ix:continuation></ix:continuation>
      <ix:continuation id="Text_2d817edebf66400ba9ebfd896500912834"><ix:continuation id="Text_ed3cf58e5714417da34143195a27c0052">
<table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;" class="cfttable">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" colspan="2">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">As of </div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">June 30, 2023<br />
              </div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2023</span><br />
              </div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" id="Fact_8260fbbba8c241e9b03a3661f242704b" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,064</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2024</span><br />
              </div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" id="Fact_c1eb5d8c218e401c8e19c1cc95adafec" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,931</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2025</span><br />
              </div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" id="Fact_227d3924b37a445b86b575467efe135f" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,065</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2026</span><br />
              </div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" id="Fact_6fc02bae60b84db3a8b741dfb21bda15" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,227</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2027</span><br />
              </div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" id="Fact_d499a4ba6c374c2aa2df6af352ff94ce" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">6,298</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Thereafter</div>
            </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="erna:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" id="Fact_4732cf88377d4fa880c374ad1edb9548" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">40,224</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;">Total payments</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1"> <br />
            </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" id="Fact_98c551ae74dd45e289288289e214af99" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">65,809</ix:nonFraction></div>
            </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" rowspan="1">Less imputed interest</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" rowspan="1" colspan="1">(<ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" id="Fact_b55c99cf34984c04a280c27d35bd1c0f" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">30,673</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" rowspan="1" colspan="1">)</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1">Total operating lease liabilities</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">$</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1"><ix:nonFraction name="us-gaap:OperatingLeaseLiability" id="Fact_1eebb3c08367414bb0190158553d982c" contextRef="c20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">35,136</ix:nonFraction></td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" rowspan="1" colspan="1">&#160;</td>

  </tr>


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</ix:continuation></ix:continuation>

      <div><br />
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    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div>
        <ix:nonNumeric name="us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock" id="Text_5afc5ac629e546bdb31169d1b63098b8" contextRef="c20230101to20230630" escape="true" continuedAt="Text_ef10d0db31f94cfea17009a6696f96561">
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">7)<br />
              </td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">GOODWILL<br />
                </div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">In 2018, the Company acquired IRX Therapeutics (&#8220;IRX&#8221;), which was accounted for as a business combination. The Company recorded goodwill in the
          amount of $<ix:nonFraction name="us-gaap:Goodwill" id="Fact_c8c5b37217af42698f01e4ec3b11e08d" contextRef="c20230630" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.0</ix:nonFraction> million related to the IRX acquisition . <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant: normal; text-transform: none;">Goodwill is not amortized but is
              tested for impairment annually, or more frequently if the Company becomes aware of any events occurring or changes in circumstances that indicate that the fair value of the entity is less than its carrying value. Because management evaluates
              the Company as a single reporting unit, goodwill is tested for impairment at the entity level by first performing a qualitative assessment to determine whether it is more likely than not that the fair value of the entity is less than its
              carrying value. Such qualitative factors include macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events.&#160; If the entity does not pass the qualitative assessment,
              then the entity&#8217;s carrying value is compared to its fair value. Goodwill is considered impaired if the carrying value of the entity exceeds its fair value</span></span>.</div>
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<div><br /></div>
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          <div>
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<div style="text-align: justify; font-family: 'Times New Roman',Times,serif; font-size: 10pt; text-indent: 36pt;">As of June 30, 2023, the Company performed a qualitative assessment to determine whether it was more likely than not that the fair
              value of the entity is less than its carrying value of goodwill. Such qualitative factors included macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events. As a
              result of the decline in the Company&#8217;s stock price from $<ix:nonFraction name="us-gaap:SharePrice" id="Fact_ecc72fe47e474078ad2741e6bed39405" contextRef="c20230331" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">3.40</ix:nonFraction> per share as of March 31, 2023 to $<ix:nonFraction name="us-gaap:SharePrice" id="Fact_3734ba6dd4f241a589190d613282e117" contextRef="c20230630" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">2.26</ix:nonFraction> per share as of June 30, 2023, the Company determined that there were indications of impairment. Accordingly, the Company proceeded to the
              first step in the quantitative assessment of impairment and determined that the fair value of the reporting unit exceeded the carrying amount of goodwill, and therefore, the goodwill was not impaired as of June 30, 2023.</div>
</ix:continuation>
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        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">11</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

      </div>

    </div>

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    <div>
      <ix:nonNumeric name="us-gaap:RelatedPartyTransactionsDisclosureTextBlock" id="Text_126d9fc4c1f1413b8e9ade1b48543c02" contextRef="c20230101to20230630" escape="true" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be391">
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman'; font-weight: bold;">RELATED PARTY TRANSACTIONS</span></div>
              </td>

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        <div> <br />
        </div>

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      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"><ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be391" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be392">
<div><span style="font-size: 10pt;"> </span></div>
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            <ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be392" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be393">
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<div style="text-align: justify; text-indent: 35.9pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Agreements with Factor Bioscience Inc. and Affiliates</div>
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          <div>
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            </div>
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            <ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be394" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be395">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">As of June 30, 2023, the agreements below were in place related to Factor Bioscience
              Inc. (including its affiliates, &#8220;Factor Bioscience&#8221;) and Dr. Matthew Angel. These agreements have been deemed related party transactions, as the Company&#8217;s Chief Executive Officer, Dr. Matthew Angel, is also the Chairman and Chief Executive
              Officer of Factor Bioscience and a Director of Factor Limited.</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"><span style="font-size: 10pt;"> </span><br />
        </div>
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        <ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be396" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be397">
<div style="display:none;"><br /></div>
<div style="text-indent: 36pt; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In September
            2022, the Company entered into a Master Services Agreement (the &#8220;MSA&#8221;) with Factor Bioscience, pursuant to which Factor Bioscience has agreed to provide services to the Company as agreed between the Company and Factor Bioscience and as set
            forth in one or more work orders under the MSA, including the first work order included in the MSA (&#8220;WO1&#8221;). Under WO1, Factor Bioscience has agreed to provide the Company with mRNA cell engineering research support services, including access to
            certain facilities, equipment, materials and training, and the Company has agreed to pay Factor Bioscience an initial fee of $<ix:nonFraction name="erna:MasterServiceAgreementInitialFeesPayable" id="Fact_6621e0b63b5b473aba20c04db1e9c119" contextRef="c20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">5.0</ix:nonFraction>
            million, payable in <ix:nonFraction name="erna:NumberOfMonthlyInstallmentsForFeesPayable" id="Fact_1a4502375ba741e2a37c4be6c0c634c4" contextRef="c20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U007" decimals="INF" scale="0" format="ixt-sec:numwordsen">twelve</ix:nonFraction> equal monthly installments of approximately $<ix:nonFraction name="erna:RelatedPartyTransactionPeriodicFeesPaymentAmount" id="Fact_d9d8fd2f28f64d0787493360b5c2e9f4" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million. Of the $<ix:nonFraction name="erna:MonthlyMasterServicesAgreementFeesPayable" id="Fact_fb5fd43de4944d5a943e2f6fa267c595" contextRef="c20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">5.0</ix:nonFraction> million, the Company allocated $<ix:nonFraction name="erna:InitialLicenseFeeObligation" id="Fact_0c02733d38024cfaa4ea11ae6fe213ff" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million to the License Fee Obligation (as defined below). Following the initial 12-month period, the Company has agreed to pay Factor Bioscience
            a monthly fee of $<ix:nonFraction name="erna:DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" id="Fact_483e77d61d704c2cabeb0f32a2b75608" contextRef="c20220909_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million until such time as WO1 is terminated. The Company paid a deposit of $<ix:nonFraction name="erna:DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" id="Fact_23ac555420de43d69430ccf5dc4c5b04" contextRef="c20220909_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction> million, which will be applied to the last month of the first work order.</span></div>
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<div><br /></div>
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      <ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be398" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be399">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The
        Company may terminate WO1 under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor Bioscience with <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_d7a2e2b4e7eb4b7a88ffb4aa51ecad49" contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" format="ixt-sec:durday">120</ix:nonNumeric>
        days&#8217; prior notice. Factor Bioscience may terminate such work order only on and after the fourth anniversary of the date of the MSA, su<span style="font-family: 'Times New Roman';">bject to providing the Company with <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_9e724bfac3a442d688c5805d8b1ad3e6" contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" format="ixt-sec:durday">120</ix:nonNumeric> days&#8217; prior notice. The MSA contains customary confidentiality provisions and representations and warranties of the parties, and the MSA may be
          terminated by either party upon <ix:nonNumeric name="erna:NoticePeriodForSupersedingTerminationProvisions" id="Fact_f1c841253f4c4b6cb2f7f95e45f35e1d" contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" format="ixt-sec:durday">30</ix:nonNumeric> days&#8217; prior notice, subject to any superseding termination provisions contained in a particular
          work order.</span></div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br />
      </div>
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<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">In connection with entering into the MSA, <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Factor Bioscience&#8217;s subsidiary</span>, Factor Limited, entered into a waiver
            agreement (the &#8220;Waiver Agreement&#8221;) with Eterna LLC, pursuant to which Factor Limited agreed to waive payment of $<ix:nonFraction name="erna:AgreedWaivePayment" id="Fact_671aaece48784d92848f0b9612f7db89" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million
            otherwise payable to it (the &#8220;License Fee Obligation&#8221;) </span>in October 2022 by Eterna LLC under the exclusive license agreement entered into in April 2021 by and among Eterna LLC, Novellus Limited and Factor Limited, as amended in November
          2022 (the &#8220;Original Factor License Agreement&#8221;). Under the terms of the Waiver Agreement, the License Fee Obligation is waived conditionally on the Company paying Factor Bioscience a minimum of $<ix:nonFraction name="erna:AgreedWaivePayment" id="Fact_e8eef95b512c4edabdcc98e688384fc5" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million due under the MSA.</div>
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<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman';"> <br />
          </span></div>
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<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman';"> Because the License Fee Obligation was conditionally waived until such amount
            has been paid under the MSA, the Company recorded a liability of $<ix:nonFraction name="erna:AgreedWaivePayment" id="Fact_cc0e2bdbeef7482e992ecaa36de1e4a5" contextRef="c20220901to20220930_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">3.5</ix:nonFraction> million. As of June 30, 2023, there was approximately $<ix:nonFraction name="erna:RemainingUnamortizedLicenseFeeObligation" id="Fact_6beee8115d7d42ef9de1e87445f55839" contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_FactorBioscienceIncMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">2.1</ix:nonFraction> million of the unamortized License Fee Obligation remaining, which is recorded on the accompanying condensed consolidated balance sheet in the
            &#8220;due to related party&#8221; line items.<br />
          </span></div>
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<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On February 20,
            2023, the Company and Factor Limited entered into an exclusive license agreement (the &#8220;Exclusive Factor License Agreement&#8221;), which terminated and superseded the Original Factor License Agreement.&#160; Subject to certain exclusive licenses or other
            rights granted by Factor Limited to other third parties as of the effective date of the Exclusive Factor License Agreement, Factor granted the Company the exclusive, sublicensable license under certain patents owned by Factor Limited (the
            &#8220;Factor Patents&#8221;). The term of the Exclusive Factor License Agreement expires on November 22, 2027, but will be automatically extended for an additional <span style="-sec-ix-hidden:Fact_958506a180204254b709e54d897192b7">two and a half years</span> (such period, the &#8220;Renewal Term&#8221;) if the Company receives at least $<ix:nonFraction name="erna:SublicenseFees" id="Fact_4db625ecaa334bc2aea32df35efb538c" contextRef="c20230219to20230220_RangeAxis_MinimumMember" unitRef="U002" decimals="-6" scale="6" format="ixt:num-dot-decimal">100</ix:nonFraction>
            million in fees from sublicenses to the Factor Patents (&#8220;Sublicense Fees&#8221;) granted by the Company pursuant to the Exclusive Factor License Agreement.&#160; The Company will pay to Factor Limited <ix:nonFraction name="erna:PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" id="Fact_bc8527fbf67d458e8b3fa8f8b4340803" contextRef="c20230220" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">20</ix:nonFraction>% of any Sublicense Fee received by the Company before the initial expiration date of such license and <ix:nonFraction name="erna:PercentageOfSublienceFeesReceivedDuringRenewalTerm" id="Fact_55c853c9a42b4ea2a2b92543f4f94736" contextRef="c20230220" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">30</ix:nonFraction>% of any Sublicense Fees received by the Company during the Renewal Term.&#160; The Company may terminate the Exclusive Factor License Agreement upon <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_535aaaba444f4d34a2d29ca7ea544c9f" contextRef="c20230101to20230630" format="ixt-sec:durday">120</ix:nonNumeric> days&#8217; written notice to Factor Limited, and both parties otherwise have additional customary termination rights.&#160; Under the Exclusive Factor
            License Agreement, the Company is obligated to pay the expenses incurred by Factor Limited in preparing, filing, prosecuting and maintaining the Factor Patents and has agreed to bear all costs and expenses associated with enforcing and
            defending the Factor Patents in any action or proceeding arising from pursuit of sublicensing opportunities under the license granted under the Exclusive Factor License Agreement.</span></span></div>
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          </span></span></div>
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        <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">12</span></div>

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          <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

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<div style="text-align: justify; text-indent: 36pt;"><span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">On July 12, 2023, The Company and Factor Limited entered
            into the First Amendment to the Exclusive Factor License Agreement (the &#8220;Exclusive License Agreement Amendment&#8221;), which amended the <span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Exclusive Factor License Agreement to </span></span>(i) expand the field of use of the Factor Patents to include veterinary uses, (ii) extend the Renewal Term from <span style="-sec-ix-hidden:Fact_b405b52f0ead4bce96556b2325df4a7a">two and a half years</span> to <ix:nonNumeric name="erna:LicenseAgreementAutomaticRenewalTerm" id="Fact_7f0cbfcc56364a7498219fd8ba2bc25a" contextRef="c20230712to20230712_RangeAxis_MaximumMember_SubsequentEventTypeAxis_SubsequentEventMember" format="ixt-sec:durwordsen">five years</ix:nonNumeric> if the Company pays at
            least $<ix:nonFraction name="erna:SublicenseFees" id="Fact_76584f2d79044cd7ac2210521243dc54" contextRef="c20230712to20230712_RangeAxis_MinimumMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">6.0</ix:nonFraction> million to Factor Limited from Sublicense Fees, other cash on hand or a combination of both sources of funds, (iii) reduce
            the Sublicense Fees payable to Factor Limited during the Renewal Term from <ix:nonFraction name="erna:PercentageOfSublienceFeesReceivedDuringRenewalTerm" id="Fact_0859bf0e4f574a5c913b739df58e8725" contextRef="c20230220" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">30</ix:nonFraction>% to <ix:nonFraction name="erna:PercentageOfSublienceFeesReceivedDuringRenewalTerm" id="Fact_e4d35d33c11f4d779c7fcdfdda700fab" contextRef="c20230712_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">20</ix:nonFraction>%, (iv) eliminate Factor Limited&#8217;s termination rights with respect to Factor Patents that are not sublicensed, or for which an opportunity has not been identified, in
            each case by a certain date and (v) provide for the Company&#8217;s payment to Factor Limited of a monthly maintenance fee of approximately $<ix:nonFraction name="erna:RelatedPartyTransactionPeriodicFeesPaymentAmount" id="Fact_83066e0320224bfdb7813d3257d47216" contextRef="c20230712to20230712_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.4</ix:nonFraction>
            million, beginning in September 2024.</span></span><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></span><br /></div>
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          <ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be3918" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be3919">
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In












            September 2022, Novellus and Eterna entered into a Second Amendment to the Limited Waiver and Assignment Agreement (the &#8220;Waiver and Assignment Agreement&#8221;) with Drs. Matthew Angel and Christopher Rohde (the &#8220;Founders&#8221;) whereby the Company has
            agreed to be responsible for all future, reasonable and substantiated legal fees, costs, settlements and judgments incurred by the Founders, the Company or Novellus for certain claims and actions and any pending or future litigation brought
            against the Founders, Novellus and/or the Company by or on behalf of the Westman and Sowyrda legal matters described in Note 9 (the &#8220;Covered Claims&#8221;).&#160; The Founders will continue to be solely responsible for any payments made to satisfy a
            judgement or settlement of any pending or future wage act claims.&#160; Under the Waiver and Assignment Agreement, the Founders agreed that they are not entitled to, and waived any right to, indemnification or advancement of past, present or future
            legal fees, costs, judgments, settlement or other liabilities they may have been entitled to receive from the Company or Novellus in respect of the Covered Claims. The Company and the Founders will share in any recoveries up to the point at
            which the parties have been fully compensated for legal fees, costs and expenses incurred, with the Company retaining any excess recoveries. The Company has the sole authority to direct and control the prosecution, defense and settlement of the
            Covered Claims.</div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Exacis Asset Acquisition</div>
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              <ix:continuation id="Text_b6698eb160ca4b62b2f6f1de0772be3922" continuedAt="Text_b6698eb160ca4b62b2f6f1de0772be3923">
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">O<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">n April 26, 2023, the Company entered into the Exacis Purchase Agreement
                    to acquire the Exacis Assets, including all of Exacis&#8217; right, title and interest in the Purchased License. The Company assumed none of Exacis&#8217; liabilities, other than liabilities under the Purchased License that accrue subsequent to the
                    closing date. See Note </span>3</span>.</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">T<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">he Exacis Acquisition has been deemed a related party transaction because Dr. Gregory Fiore, who was the Chief Executive Officer of
                  Exacis, is a Director of the Company.&#160; Additionally, Dr. Angel was Chairman of Exacis&#8217; scientific advisory board, he is the co-founder, President, CEO, and a director of Factor Bioscience Inc., which is the parent of Factor Limited and a
                  wholly owned subsidiary of Factor Bioscience LLC, the latter of which is the majority stockholder of Exacis</span>.</div>
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<div style="text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;"> </span><br />
                </div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Consulting Agreement with Dr. Fiore</div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">In May 2023, the Company entered into a consulting agreement with Dr. Fiore, a Director of the Company, whereby Dr. Fiore
                  would provide business development consulting services to the Company for a monthly retainer of $<ix:nonFraction name="erna:RelatedPartyTransactionPeriodicFeesPaymentAmount" id="Fact_fda56ee79e9443699549b7887ce297cd" contextRef="c20230501to20230531_TitleOfIndividualAxis_DirectorMember" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">20,000</ix:nonFraction>. <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The consulting agreement was
                    terminable for any reason by either party upon</span> <ix:nonNumeric name="erna:NoticePeriodForFirstTerminationOfContract" id="Fact_24ac1cfe3ef14b4b8ae2f8966172ede4" contextRef="c20230101to20230630_TitleOfIndividualAxis_DirectorMember" format="ixt-sec:durday">15</ix:nonNumeric> days&#8217; written notice, and the Company terminated the consulting
                  agreement, effective July 31, 2023.</div>
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<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Convertible Note Financing</div>
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<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">On July 13, 2023, the Company consummated the Private Placement of the Notes.&#160; Brant
                Binder and Richard Wagner, who are current directors of the Company, and Charles Cherington and Nicholas Singer, who are former directors of the Company, participated in the Private Placement under the same terms and subject to the same
                conditions as all the other Purchasers.&#160; See Note 16.</div>
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              <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">13</span></div>

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                <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

              </div>

            </div>

          </div>

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    </div>

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                  <div style="text-align: left;"><span style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">9)</span>
                  </div>
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    <td style="align: left; vertical-align: top; width: auto;">
                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; font-weight: bold;">ACCRUED EXPENSES<br />
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</ix:nonNumeric>
        <ix:continuation id="Text_b54f075d69ee423b84c1f8d070aa9fe01" continuedAt="Text_b54f075d69ee423b84c1f8d070aa9fe02">
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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<div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Accrued expenses at June 30, 2023 and December 31, 2022 consisted of the following
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</ix:continuation></ix:nonNumeric>
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<div><br /></div>
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    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

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                  <div style="text-align: center; font-weight: bold;">June 30,<br />
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    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

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                  <div style="text-align: center; font-weight: bold;">December 31,</div>
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                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Legal fees and settlements</div>
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    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
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    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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  <tr>

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                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Clinical</div>
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    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

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  <tr>

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    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AccruedProfessionalFeesCurrent" id="Fact_76bac28e64ca47449e682d8d5aaa9eb3" contextRef="c20230331" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">333</ix:nonFraction></div>
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    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

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  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Accrued compensation</div>
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    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Other</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; white-space: nowrap;">
                  <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Total accrued expenses</div>
                </td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
                  <div style="color: rgb(0, 0, 0);">$</div>
                </td>

    <td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" colspan="1">
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                </td>

    <td valign="bottom" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" colspan="1">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
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      </div>

    </div>

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  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;"> <div><span style="font-family: 'Times New Roman'; font-size: 10pt;"> </span></div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
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        <ix:nonNumeric name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="Text_e37d191919184d52b70cc52ec86f47d8" contextRef="c20230101to20230630" escape="true" continuedAt="Text_be0c8ac6d8b249db92cf845831244b4a1">
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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">10)<br />
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">COMMITMENTS AND CONTINGENCIES</div>
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</ix:nonNumeric>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">&#160;</div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The Company is involved in litigation and arbitrations from time to time in the ordinary course of business. Legal fees and other costs
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</ix:continuation>
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            <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">
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                      <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">
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<div><br /></div>
</ix:continuation>
                          <div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify;"> <ix:continuation id="Text_be0c8ac6d8b249db92cf845831244b4a6" continuedAt="Text_be0c8ac6d8b249db92cf845831244b4a7">
<div><span style="font-style: italic;"> </span></div>
</ix:continuation>
                            <ix:continuation id="Text_be0c8ac6d8b249db92cf845831244b4a7" continuedAt="Text_be0c8ac6d8b249db92cf845831244b4a8">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman'; text-indent: -9pt; margin-left: 9pt;"><span style="text-decoration: underline;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">Novellus, Inc</span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;">. <span style="font-style: normal;">v. Sowyrda et al</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">., C.A. No.
                                  2184CV02436-BLS2</span></span></div>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);"><br />
                            </div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On October 25, 2021 Novellus, Inc. filed a complaint in the Superior Court of Massachusetts, Suffolk County, against former Novellus, Inc.
                                employees Paul Sowyrda and John Westman and certain other former investors in Novellus LLC (Novellus, Inc.&#8217;s former parent company prior to our acquisition of Novellus, Inc.), alleging breach of fiduciary duty, breach of
                                contract and civil conspiracy. Eterna acquired Novellus, Inc. on July 16, 2021.&#160; On May 27, 2022 Novellus, Inc. amended the complaint to withdraw all claims against all defendants except Paul Sowyrda and John Westman.&#160; On
                                July 1, 2022, Westman filed a motion to compel arbitration or in the alternative, to stay the litigation pending the disposition of certain litigation in the Court of Chancery for the State of Delaware filed by Mr. Sowyrda
                                against Novellus LLC, Dr. Christopher Rohde, Dr. Matthew Angel, Leonard Mazur and Factor Bioscience, Inc. captioned Zelickson et al., v. Angel et al., C.A. 2021-1014-JRS and by Westman against Novellus LLC captioned Westman
                                v. Novellus LLC, C.A. No. 2021-0882-NAC (the &#8220;Delaware Actions&#8221;).&#160; On July 1, 2022, Sowyrda answered the complaint and asserted counterclaims against Novellus, Inc, and third-party defendants Dr. Matthew Angel and Dr.
                                Christopher Rohde alleging violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, breach of contract, unjust enrichment and quantum meruit.&#160; Sowyrda also joined in
                                Westman&#8217;s motion to stay the case pending the Delaware Actions.&#160; Novellus, Inc.&#8217;s claims and Mr. Sowyrda&#8217;s counterclaims relate to alleged conduct that took place before Eterna acquired Novellus, Inc.</span><br />
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<div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: justify;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">O<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">n November 15, 2022, prior to a decision on Westman&#8217;s and Sowyrda&#8217;s motion to compel or stay, the Parties agreed to voluntarily dismiss and consolidate the Delaware
                                  Actions with this action.&#160; On December 15, 2022, Sowyrda filed an Amended Answer to the Amended Complaint, asserted affirmative defenses and filed Amended Counterclaims against Dr. Angel, Dr. Rohde, Novellus LLC, Novellus
                                  Inc., Factor Bioscience Inc., and Eterna Therapeutics Inc. (&#8220;Counterclaim Defendants&#8221;) alleging against various Counterclaim Defendants breach of contract, breaches of the implied duty of good faith and fair dealing,
                                  breaches of fiduciary duty, breaches of the operating agreement, aiding and abetting breaches of fiduciary duty, tortious interference with contract, equitable accounting, violations of the Massachusetts Wage Act,
                                  Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, unjust enrichment, and quantum meruit.&#160; Also on December 15, 2022, Westman filed an answer to the Amended Complaint and asserted similar counterclaims
                                  against the same Counterclaim Defendants.&#160; Westman and Sowyrda each asserted claims for indemnification and/or advancement against Novellus, Inc.&#160; On January 11, 2023, Westman and Sowyrda served a joint motion to enforce
                                  their advancement and/or indemnification rights against Novellus Inc.&#160; Novellus Inc. vigorously opposes this motion and served its opposition on January 27, 2023.&#160; On February 8, 2023, Westman and Sowyrda served a reply in
                                  support of their motion to enforce indemnification/advancement rights, and submitted the motion to the Court.&#160; Novellus Inc. answered Westman and Sowyrda&#8217;s counterclaims on January 27, 2023, denying liability.&#160; The
                                  remaining Counterclaim Defendants served a motion to dismiss most of the remaining counterclaims on January 27, 2023.&#160; The Court entered an order granting the Counterclaim Defendants&#8217; motion to dismiss and denying Sowyrda
                                  and Westman&#8217;s motion to enforce on June 15, 2023.&#160; The Court&#8217;s order dismissed all of Westman&#8217;s claims against Counterclaim Defendants except his claim for indemnification, and all of Sowyrda&#8217;s claims except his claim for
                                  indemnification and his employment-related claims, which Counterclaim Defendants did not move to dismiss.&#160; On July 6, 2023, Westman and Sowyrda filed a petition for interlocutory review with a single justice of the
                                  Massachusetts Appeals Court, seeking to overturn the judge&#8217;s decision granting the Counterclaim Defendants&#8217; motion to dismiss most of the remaining counterclaims, but not the decision denying Westman and Sowyrda&#8217;s motion
                                  to enforce advancement rights.&#160; On July 25, 2023, the parties to the appeal filed a joint motion to the single justice in the appellate court to stay the appeal, indicating that Counterclaim Plaintiffs intended to file
                                  amended counterclaims with the consent of Counterclaim Defendants who may then move to dismiss the amended counterclaims.&#160; Pursuant to the motion, which was allowed on July 27, 2023, the appeal is stayed pending resolution
                                  of Counterclaim Defendants&#8217; motion to dismiss the amended counterclaims or the expiration of the time for Counterclaim Defendants to move to dismiss the amended counterclaims</span><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">.</span> <br />
                              </span> </div>
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                              <div class="BRPFPageNumberArea" style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">14</span></div>

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                                <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

                              </div>

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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">Under applicable Delaware law and Novellus Inc.&#8217;s organizational documents, the Company may be required to advance or
                                reimburse certain legal expenses incurred by former officers and directors of Novellus, Inc. in connection with the foregoing Westman and Sowyrda matters. However, a future advance or reimbursement is not currently probable
                                nor can it be reasonably estimated.</div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">eTheRNA Immunotherapies NV and eTheRNA Inc. v. Eterna Therapeutics Inc. C.A. No. 123CV11732<br />
                              </div>
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<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> On July 31, 2023, eTheRNA Immunotherapies NV and eTheRNA Inc. filed a complaint against Eterna Therapeutics Inc. alleging
                                the following claims: (1) federal trademark infringement; (2) federal unfair competition; (3) Massachusetts state common law trademark infringement; (4) Massachusetts state unfair competition.&#160; Service of process for the
                                complaint was completed on August 1, 2023. At this stage in the litigation, the Company is not able to predict the probability of a favorable or unfavorable outcome.</div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Licensing Agreements</span></div>
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<div><span style="text-decoration: underline;"></span>&#160;
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">On February 20, 2023, the Company and Factor Limited entered into the
                  Exclusive Factor License Agreement, which terminated and superseded the Original Factor License Agreement.&#160; On July 12, 2023, the Company and Factor Limited entered into the Exclusive License Agreement Amendment. See Note 8 for details of
                  these agreements. </div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-style: italic;">Retirement Savings Plan</span><br />
                </div>
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                  </span></div>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"><span style="font-style: italic;"> <span style="font-style: normal;">The
                      Company established a defined contribution plan, organized under Section 401(k) of the Internal Revenue Code, which allows employees to defer up to <ix:nonFraction name="erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" id="Fact_8699a9bbe20d4f9e899afd2ee1a60786" contextRef="c20220101to20221231_RangeAxis_MaximumMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">90</ix:nonFraction>% of their pay on a pre-tax basis.&#160; Beginning on January 1, 2023, the Company began matching employees&#8217; contributions at a rate of <ix:nonFraction name="erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" id="Fact_63a020865b3446dd9c1f96d3cbdeeed0" contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">100</ix:nonFraction>% of the first <ix:nonFraction name="erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" id="Fact_0f65c9c91ee44775a9f5d19f37a787b2" contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">3</ix:nonFraction>% of the employee&#8217;s
                      contribution and <ix:nonFraction name="erna:DefinedContributionPlanEmployeeContributionAtThresholdOne" id="Fact_22df9a29006044d8bd289dfbc4970dde" contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">50</ix:nonFraction>% of the next <ix:nonFraction name="erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" id="Fact_a1d52a7fa7f143c7b54185268370fb3e" contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">2</ix:nonFraction>% of the employee&#8217;s contribution, for a maximum Company match of <ix:nonFraction name="erna:DefinedContributionPlanEmployeeContributionAtThresholdTwo" id="Fact_67d5e5f2abac48fe9b6110c13e86411b" contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">4</ix:nonFraction>%.</span><br />
                  </span></div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
         <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <br /></div>

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<div><span style="font-family: 'Times New Roman';">&#160; </span></div>

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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">11)<br />
              </span> </td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
                <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal; font-variant: normal; text-transform: none;">STOCK-BASED COMPENSATION</div>
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<div> <span style="font-family: 'Times New Roman';">&#160; <span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span> </span> <br />
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: left; text-indent: -9pt; margin-left: 9pt;">Stock Options</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">&#160;</div>
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      <div style="background-color: #FFFFFF; letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; text-align: justify; text-transform: none;">

        <ix:nonNumeric name="erna:ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" id="Text_2456d54b67964964888318f0c75ffc1c" contextRef="c20230101to20230630" escape="true" continuedAt="Text_d0fa246c3c524ce89d1e7db5dc0742891"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac4" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac5">
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">During the three and six months ended June 30, 2023 and 2022, the Company granted
          the following stock options (in thousands):</div>
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</ix:continuation></ix:continuation>
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" colspan="2">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" colspan="2">
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    <td valign="bottom" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

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                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Stock options granted</div>
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    <td valign="bottom" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

    <td valign="bottom" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" colspan="1">
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    <td valign="bottom" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

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    <td valign="bottom" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

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    <td valign="bottom" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" colspan="1">&#160;</td>

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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 12pt;"><br />
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<div style="display:none;"><br /></div>
<div style="text-indent: 36pt; font-size: 10pt; font-family: 'Times New Roman',Times,serif;">The Company recognizes stock-based compensation expense for stock options granted to employees, directors and certain consultants. The Company estimates the
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</ix:continuation>
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<div><span style="font-size: 11pt;"> </span></div>
</ix:continuation>
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<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="font-size: 11pt;"> </span><br />
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        <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">15</span></div>

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          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>


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<div style="display:none;"><br /></div>
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">The following weighted-average assumptions were used for stock
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<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation></div>

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<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
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    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

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    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
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    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

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                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"> 2023</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2023</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
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  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Weighted average volatility</div>
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    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
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    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
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                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" id="Fact_d685915b528e4939b02d9d67a3d09ddc" contextRef="c20230101to20230630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">95.15</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" id="Fact_f0cfc0f328fb432099f0378336d716d2" contextRef="c20220101to20220630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">92.85</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Dividend yield</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" id="Fact_c270c06f4517439d926599bb90a57761" contextRef="c20230401to20230630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">0</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" id="Fact_338d894eb0234922b139c08f18a1fdd0" contextRef="c20220401to20220630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">0</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" id="Fact_280949cdf66c419984b962a7116ab64b" contextRef="c20230101to20230630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">0</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" id="Fact_61be2eded9934f9b93c4ccb3fed96e9a" contextRef="c20220101to20220630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">0</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Expected term</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonNumeric name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Fact_4e5b00bffaed400fa32acffc2dbabb8c" contextRef="c20230401to20230630_AwardTypeAxis_EmployeeStockOptionMember" format="ixt-sec:duryear">6.08</ix:nonNumeric> years<br />
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonNumeric name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Fact_d54f373ecacf4896899257f15ebe6f3d" contextRef="c20220401to20220630_AwardTypeAxis_EmployeeStockOptionMember" format="ixt-sec:duryear">4.15</ix:nonNumeric> years<br />
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonNumeric name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Fact_053d65b803a645d896ccde5bdd5d9d4b" contextRef="c20230101to20230630_AwardTypeAxis_EmployeeStockOptionMember" format="ixt-sec:duryear">5.44</ix:nonNumeric> years<br />
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonNumeric name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Fact_713c5a8336b64c9992a7ba2e339174e8" contextRef="c20220101to20220630_AwardTypeAxis_EmployeeStockOptionMember" format="ixt-sec:duryear">4.79</ix:nonNumeric> years<br />
                    </div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
          </div>

        </div>

        <ix:continuation id="Text_5dd48c2f29f54bdeb8d9b8343ce268a66" continuedAt="Text_5dd48c2f29f54bdeb8d9b8343ce268a67"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac17" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac18">
<div><br />
        </div>
</ix:continuation></ix:continuation>
      </div>

    </div>

    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <ix:continuation id="Text_5dd48c2f29f54bdeb8d9b8343ce268a67" continuedAt="Text_5dd48c2f29f54bdeb8d9b8343ce268a68"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac18" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac19">
<div style="display:none;"><br /></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The per-share weighted average grant-date fair value of stock options granted during the three and six months ended June 30, 2023
            and 2022 was as follows:</div>
</ix:continuation></ix:continuation>
          <ix:continuation id="Text_5dd48c2f29f54bdeb8d9b8343ce268a68" continuedAt="Text_5dd48c2f29f54bdeb8d9b8343ce268a69"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac19" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac20">
<div style="display:none;"><br /></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"><br />
          </div>
</ix:continuation></ix:continuation>
          <ix:continuation id="Text_5dd48c2f29f54bdeb8d9b8343ce268a69"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac20" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac21">
<div style="display:none;"><br /></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">
            <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Three months ended June 30,</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Six months ended June 30,</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"> 2023</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2023</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Weighted average grant date fair value</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" id="Fact_8a7a8b3df0c447be8e39dccb5aaffca7" contextRef="c20230401to20230630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">1.64</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" id="Fact_8b9d8708084f4f7aa852da9d2676af49" contextRef="c20220401to20220630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">9.97</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" id="Fact_8545b657662f4ac0aa7946da31b96b59" contextRef="c20230101to20230630_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">2.99</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
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</table>
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<div>
          <br class="Apple-interchange-newline" /></div>
</ix:continuation>
        </div>

        <div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Vesting of all stock option grants is subject to continuous service with the Company through such vesting dates.&#160; As of June 30,
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</ix:continuation>
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        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac23" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac24">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
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</ix:continuation>
      </div>

      <div style="font-family: 'Times New Roman'; font-weight: bold;">
        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac24" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac25">
<div style="display:none;"><br /></div>
<div style="text-align: left; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt; font-weight: normal; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-variant: normal; text-transform: none;">Restricted Stock Units</div>
</ix:continuation>
      </div>

      <div>
        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac25" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac26">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">During














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</ix:continuation>
      </div>

      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac27" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac28">
<div><br />
        </div>
</ix:continuation>
      </div>

      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac28" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac29">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The










          Company recognizes the fair value of RSUs as expense on a straight-line basis over the requisite service period. For performance-based RSUs, the Company begins recognizing the expense once the achievement of the related performance goal is
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</ix:continuation><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac29" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac30">
<div>
        &#160; <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
        </span></div>
</ix:continuation></div>

      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac30" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac31">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Outstanding










































          RSUs are settled in an equal number of shares of common stock on the vesting date of the award. An RSU award is settled only to the extent vested. Vesting generally requires the continued employment or service by the award recipient through the
          respective vesting date. Because RSUs are settled in an equal number of shares of common stock without any offsetting payment by the recipient, the measurement of cost is based on the quoted market price of the stock at the measurement date,
          which is the grant date.</div>
</ix:continuation>
      </div>

      <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac31" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac32">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span></div>
</ix:continuation></div>

    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">
      <div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
        <div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac32" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac33">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">In lieu of paying cash to satisfy withholding taxes due upon the settlement of vested RSUs, at the Company&#8217;s
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</ix:continuation>
        </div>

        <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac33" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac34">
<div><br /></div>
</ix:continuation>
      </div>

    </div>

    <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac34" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac35">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: -9pt; font-style: italic; margin-left: 9pt;">Stock-Based Compensation Expense</div>
</ix:continuation>
    <ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac35" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac36">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>
</ix:continuation>

    <ix:nonNumeric name="us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" id="Text_9f11a6110da84df992060e17f121b951" contextRef="c20230101to20230630" escape="true" continuedAt="Text_c54052a31ff94164b16db6ea5b971f8f1"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac36" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac37">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;">For the three and six months ended June 30, 2023 and 2022, the Company recognized stock-based compensation expense as follows (in thousands):</div>
</ix:continuation></ix:nonNumeric>
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<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
    <div style="background-color: #FFFFFF; margin: 0px 0.5pt 0px 0px; letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: 400; text-align: justify; text-transform: none;"><ix:continuation id="Text_c54052a31ff94164b16db6ea5b971f8f2" continuedAt="Text_c54052a31ff94164b16db6ea5b971f8f3"><ix:continuation id="Text_72d7d3bd1f6d4d46bc652270b9fa65ac38" continuedAt="Text_72d7d3bd1f6d4d46bc652270b9fa65ac39">
<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation></ix:continuation>
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<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br />
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</ix:continuation></ix:continuation>
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<table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; white-space: nowrap;">
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            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; white-space: nowrap;">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Six months ended June 30,</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px;">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> 2023<br />
              </div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022<br />
              </div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br />
              </div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022<br />
              </div>
            </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap; width: 52%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">Research and development</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
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            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_375c77ba47a047e493b298f7515bcf35" contextRef="c20220401to20220630_IncomeStatementLocationAxis_ResearchAndDevelopmentExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">470</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_ea2e3ab95bd0482387a722d501a19b18" contextRef="c20230101to20230630_IncomeStatementLocationAxis_ResearchAndDevelopmentExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">120</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_219158eeef734345bf91fbffc31a4ece" contextRef="c20220101to20220630_IncomeStatementLocationAxis_ResearchAndDevelopmentExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">892</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 2px;">
              <div style="color: rgb(0, 0, 0);">General and administrative</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_335aff7534c346ba823319ef51837464" contextRef="c20230401to20230630_IncomeStatementLocationAxis_GeneralAndAdministrativeExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">158</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_9fb6abd6e49d4819a60d6474c7f37133" contextRef="c20220401to20220630_IncomeStatementLocationAxis_GeneralAndAdministrativeExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">409</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_75ccfe7dae3d4ab9aaa6f1dd9491f7c6" contextRef="c20230101to20230630_IncomeStatementLocationAxis_GeneralAndAdministrativeExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">783</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_bd361677abe7463cacf33bfff5750ea2" contextRef="c20220101to20220630_IncomeStatementLocationAxis_GeneralAndAdministrativeExpenseMember" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">1,170</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">Total</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_3ff0050d557d43b3a7ec402de06b14a3" contextRef="c20230401to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">214</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_915647e4b94d48b7a333454564efa71c" contextRef="c20220401to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">879</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_80bad25ee63a4fe2ad49362fd8bfc63d" contextRef="c20230101to20230630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">903</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
              <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" id="Fact_14d2b94b7cbb4182ae977011b4d0a030" contextRef="c20220101to20220630" unitRef="U002" decimals="-3" scale="3" format="ixt:num-dot-decimal">2,062</ix:nonFraction></div>
            </td>

    <td valign="bottom" colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>
        </div>

    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br />
    </div>

    <div><span style="font-family: 'Times New Roman';"> </span></div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">16</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;"> <div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
      <div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-transform: none;">
        <ix:nonNumeric name="us-gaap:StockholdersEquityNoteDisclosureTextBlock" id="Text_b2be21af16d24bb093b1de68f296d004" contextRef="c20230101to20230630" escape="true" continuedAt="Text_23959e3414814e8c99a51545b990d8501">
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;">12)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">WARRANTS</span><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
                </div>
              </td>

  </tr>


</table>
</ix:nonNumeric>
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<div style="display:none;"><br /></div>
<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none; text-align: justify; text-indent: 36pt;"><span style="font-weight: normal;"> <br />
            </span></div>
</ix:continuation>
          <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
            <div style="text-align: justify; text-indent: 36pt;">
              <ix:continuation id="Text_23959e3414814e8c99a51545b990d8502" continuedAt="Text_23959e3414814e8c99a51545b990d8503">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">On March 6, 2022, the Company entered into a securities purchase agreement with an investor for a private placement of equity (the &#8220;March
                PIPE&#8221;), pursuant to which, the Company issued <ix:nonFraction name="us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" id="Fact_4d72453926af4626b4895ee48d737d46" contextRef="c20220306_InvestmentTypeAxis_PIPEInvestorMember_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">275,000</ix:nonFraction> shares of common stock, <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">pre-funded warrants to purchase</span> approximately <ix:nonFraction name="us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" id="Fact_36c785a22520409ca1e4a417b9b8384d" contextRef="c20220306_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">68,000</ix:nonFraction> shares of common stock (the &#8220;Pre-Funded Warrants&#8221;) and warrants to purchase approximately <ix:nonFraction name="us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased" id="Fact_4bc531b2913c4e7a91b44a3868ede3a0" contextRef="c20220306_ClassOfWarrantOrRightAxis_CommonWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">343,000</ix:nonFraction> shares of common stock (the &#8220;Common Warrants&#8221;) for an aggregate gross purchase price of approximately $<ix:nonFraction name="us-gaap:StockRepurchaseProgramAuthorizedAmount1" id="Fact_28fdfd36904b47b0820a886b0cac4800" contextRef="c20220306_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">12.0</ix:nonFraction> million. The transaction closed on March 9, 2022.</div>
</ix:continuation>
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<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation></div>

            <ix:continuation id="Text_23959e3414814e8c99a51545b990d8504" continuedAt="Text_23959e3414814e8c99a51545b990d8505">
<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
            <ix:continuation id="Text_23959e3414814e8c99a51545b990d8505" continuedAt="Text_23959e3414814e8c99a51545b990d8506">
<div style="display:none;"><br /></div>
<div style="text-indent: 36pt; font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span>
            </div>
</ix:continuation>
            <ix:continuation id="Text_23959e3414814e8c99a51545b990d8506" continuedAt="Text_23959e3414814e8c99a51545b990d8507">
<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
            <ix:continuation id="Text_23959e3414814e8c99a51545b990d8507" continuedAt="Text_23959e3414814e8c99a51545b990d8508">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Each Pre-Funded Warrant had an exercise price of $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_bb8a9837cf9549df99857a3f693b9ffc" contextRef="c20220306_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">0.10</ix:nonFraction> per share of common stock, was immediately exercisable, could be
              exercised at any time, had no expiration date and was subject to customary adjustments. Each Common Warrant has an exercise price of $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_a1ce9ea8e59e47239d019f11eb1ea2cf" contextRef="c20220306_ClassOfWarrantOrRightAxis_CommonWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">38.20</ix:nonFraction>
              per share, became exercisable <ix:nonNumeric name="erna:ClassOfWarrantOrRightsExercisableTerm" id="Fact_c3b9eff60fca428f8991c615b2dfc73a" contextRef="c20230101to20230630_ClassOfWarrantOrRightAxis_CommonWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" format="ixt-sec:durwordsen">six months</ix:nonNumeric> following the closing of the transaction, expires <span style="-sec-ix-hidden:Fact_e74a9694524f4e1d9a5d63afd2e2b12b">five-and-one-half </span> years from the date of issuance and is subject to customary adjustments. The Common Warrants may not be exercised if the
              aggregate number of shares of common stock beneficially owned by the holder thereof would exceed <ix:nonFraction name="erna:ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" id="Fact_762365df956842dbbfc9d6432843f59f" contextRef="c20220306_ClassOfWarrantOrRightAxis_CommonWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">4.99</ix:nonFraction>% immediately after exercise
              thereof, subject to increase to <ix:nonFraction name="erna:ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" id="Fact_ccf0ac2faee346c9869be75312b5783b" contextRef="c20220306_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember_RangeAxis_MaximumMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% at the option of the holder.</div>
</ix:continuation>
            <ix:continuation id="Text_23959e3414814e8c99a51545b990d8508" continuedAt="Text_23959e3414814e8c99a51545b990d8509">
<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="text-indent: 36pt; font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span>
              <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span> </div>
</ix:continuation>
            <ix:continuation id="Text_23959e3414814e8c99a51545b990d85010" continuedAt="Text_23959e3414814e8c99a51545b990d85011">
<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;The Common Warrants and Pre-Funded Warrants were accounted for as liabilities under ASC 815-40, as these warrants provide for a cashless
              settlement provision that does not meet the requirements of the indexation guidance under ASC 815-40.&#160; These warrant liabilities are measured at fair value at inception and on a recurring basis, with changes in fair value presented within the
              statement of operations.&#160; (See Note 4 for more information related to changes in fair value.) Upon exercise of the Common Warrants and Pre-Funded Warrants, the fair value on the exercise date is reclassified from warrant liabilities to
              equity.</div>
</ix:continuation>
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<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation></div>

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<div><span style="font-size: 10pt;"> </span></div>
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      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 28.9pt; text-transform: none;"><ix:continuation id="Text_23959e3414814e8c99a51545b990d85016" continuedAt="Text_23959e3414814e8c99a51545b990d85017">
<div><span style="font-size: 10pt;"> </span></div>
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<div><span style="font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>
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<div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify; text-indent: 36pt;">
            <span style="font-size: 10pt;"><br />
            </span> </div>
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<div><span style="font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>
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          <div style="background-color: #FFFFFF; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 0pt; text-transform: none;"><ix:continuation id="Text_23959e3414814e8c99a51545b990d85020" continuedAt="Text_23959e3414814e8c99a51545b990d85021">
<div><span style="font-size: 10pt;"> </span></div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">The fair values of the Common Warrants and the Pre-Funded Warrants at the issuance date totaled $<ix:nonFraction name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" id="Fact_0bbedba3b48f41278c626cd5495fe52b" contextRef="c20220101to20220630_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">12.6</ix:nonFraction> million in the aggregate, which was $<ix:nonFraction name="erna:OverSubscriptionAmountReceived" id="Fact_b6232f2159e144b4908de543b826a67f" contextRef="c20220630_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.6</ix:nonFraction> million more
              than the Subscription Amount. The excess $<ix:nonFraction name="erna:OverSubscriptionAmountReceived" id="Fact_fcaf444cc8114b21b2f1d08575411424" contextRef="c20220630_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.6</ix:nonFraction> million <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">represents an inducement to the investor to enter into the transaction and was recorded in warrant liabilities
                expense in the accompanying condensed consolidated statement of operations for the six months ended June 30, 2022.</span></div>
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<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br />
              </span></div>
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<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
            <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><ix:continuation id="Text_23959e3414814e8c99a51545b990d85025" continuedAt="Text_23959e3414814e8c99a51545b990d85026">
<div><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
              <ix:continuation id="Text_23959e3414814e8c99a51545b990d85026" continuedAt="Text_23959e3414814e8c99a51545b990d85027">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">On July 12, 2022, the
                investor exercised its <ix:nonFraction name="erna:ClassOfWarrantOrRightExercised" id="Fact_505c223cb9d2474c8eb71413ed217efe" contextRef="c20220712to20220712_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">68,000</ix:nonFraction> Pre-Funded Warrants at an exercise price of $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_43337389dc2f48878a0a35fcb4fefb73" contextRef="c20220712_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">0.10</ix:nonFraction> per share for an aggregate exercise price of approximately $<ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfWarrants" id="Fact_e3d3198c7f1e4f829530e93cc6c98b4b" contextRef="c20220712to20220712_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U002" decimals="0" scale="0" format="ixt:num-dot-decimal">7,000</ix:nonFraction>,
                in cash.&#160; The Company issued <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_642f1f99e9204cf7a3f8d59993c3983d" contextRef="c20220714_InvestmentTypeAxis_PIPEInvestorMember_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">68,000</ix:nonFraction> shares of common stock to the investor on July 14, 2022 upon receipt of the cash proceeds
                and reclassified approximately $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_3c3a3312ab1e4d3a865e5f1315e898b3" contextRef="c20220714_ClassOfWarrantOrRightAxis_CommonWarrantsMember" unitRef="U001" decimals="1" scale="0" format="ixt:num-dot-decimal">0.7</ix:nonFraction> million of the fair value of the exercised warrants as of the exercise date from warrant
                liabilities to equity.&#160; Subsequent to the exercise, <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_4e4612a722a54779aa0e659afae59ffd" contextRef="c20220712_ClassOfWarrantOrRightAxis_PreFundedWarrantsMember" unitRef="U001" decimals="INF" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction> Pre-Funded Warrants remained outstanding.</div>
</ix:continuation>
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<div><br /></div>
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            </div>

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<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; margin-right: 2pt;">The Company incurred fees of approximately $<ix:nonFraction name="erna:TransactionFeesPayable" id="Fact_d7fe2b2f6d8b4206a0bea09c8065d00c" contextRef="c20220630_InvestmentTypeAxis_PIPEInvestorMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">1.0</ix:nonFraction> million related to the transaction, which were allocated to the fair value of the Common Warrants and the Pre-Funded Warrants and recorded in other expense, net on the accompanying <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">condensed </span>consolidated statement of operations for the six months ended June 30, 2022.</div>
</ix:continuation>
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<div><br />
            </div>
</ix:continuation>
            <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">
              <ix:continuation id="Text_23959e3414814e8c99a51545b990d85030" continuedAt="Text_23959e3414814e8c99a51545b990d85031"><ix:nonNumeric name="us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" id="Text_f8951a3cc2fb4c5699ff484e44ce8813" contextRef="c20230101to20230630" escape="true" continuedAt="Text_1c5e07aa5be944a2838d7ca75058fe591">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">As of June 30, 2023, the Company has the following warrants outstanding that were issued in connection with private placement discussed above as well as a private placement with other investors from November
                2022:</div>
</ix:nonNumeric></ix:continuation>
              <ix:continuation id="Text_23959e3414814e8c99a51545b990d85031" continuedAt="Text_23959e3414814e8c99a51545b990d85032"><ix:continuation id="Text_1c5e07aa5be944a2838d7ca75058fe591" continuedAt="Text_1c5e07aa5be944a2838d7ca75058fe592">
<div><br class="Apple-interchange-newline" /></div>
</ix:continuation></ix:continuation>
            </div>

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<table cellspacing="0" cellpadding="0" border="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 23%; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;">Private Placement</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Warrants<br />
                      Outstanding<br />
                      (in thousands)</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Exercise<br />
                      Price</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Date<br />
                      Exerciseable</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Expiration<br />
                      Date</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Classification</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 23%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">March 2022 PIPE</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_cbe6b5ea01a14e6b96cfd4120e06ec10" contextRef="c20230630_ClassOfWarrantOrRightAxis_March2022WarrantsMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">343</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_5aed9345099c4054a8314b50c817ba6c" contextRef="c20230630_ClassOfWarrantOrRightAxis_March2022WarrantsMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">38.20</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0);"><ix:nonNumeric name="us-gaap:ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable" id="Fact_20dd59cf37ea4f97a23f40c9424f3fe9" contextRef="c20230101to20230630_ClassOfWarrantOrRightAxis_March2022WarrantsMember" format="ixt:date-monthname-day-year-en">September 9, 2022</ix:nonNumeric></div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0);"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_9b6da7e3bfad404a8320eb963f2ac12b" contextRef="c20230101to20230630_ClassOfWarrantOrRightAxis_March2022WarrantsMember" format="ixt:date-monthname-day-year-en">September 9, 2027</ix:nonNumeric></div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0);">Liability</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 23%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">November 2022 PIPE</div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_db540b95c78546cc93226a6f75a673dd" contextRef="c20230630_ClassOfWarrantOrRightAxis_November2022WarrantsMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">4,370</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">$</div>
                  </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_6a871e22718b4e84aee1bc7f041383bb" contextRef="c20230630_ClassOfWarrantOrRightAxis_November2022WarrantsMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">3.28</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0);"><ix:nonNumeric name="us-gaap:ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable" id="Fact_10f8bcf40be44209a3d850c7722a011d" contextRef="c20230101to20230630_ClassOfWarrantOrRightAxis_November2022WarrantsMember" format="ixt:date-monthname-day-year-en">June 2, 2023</ix:nonNumeric></div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0);"><ix:nonNumeric name="erna:ClassOfWarrantOrRightExpirationDate" id="Fact_94e376a822904801bc5c5a757873e2d1" contextRef="c20230101to20230630_ClassOfWarrantOrRightAxis_November2022WarrantsMember" format="ixt:date-monthname-day-year-en">June 2, 2028</ix:nonNumeric></div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;">
                    <div style="text-align: center; color: rgb(0, 0, 0);">Equity</div>
                  </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 23%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightOutstanding" id="Fact_f96b2e75777e4a15949cd0431afe0425" contextRef="c20230630" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">4,713</ix:nonFraction></div>
                  </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">&#160;</div>
                  </td>

    <td valign="bottom" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" colspan="1">&#160;</td>

    <td valign="bottom" style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                    <div style="color: rgb(0, 0, 0);">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</div>
                  </td>

  </tr>


</table>
</ix:continuation></ix:continuation><ix:continuation id="Text_23959e3414814e8c99a51545b990d85033" continuedAt="Text_23959e3414814e8c99a51545b990d85034">
<div>
            <br /></div>
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          </div>

        </div>

        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <ix:continuation id="Text_23959e3414814e8c99a51545b990d85034" continuedAt="Text_23959e3414814e8c99a51545b990d85035">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-weight: normal;"> <span style="font-style: normal; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;">As
                of June 30, 2023, the weighted average remaining contractual life of the warrants outstanding was <ix:nonNumeric name="us-gaap:WarrantsAndRightsOutstandingTerm" id="Fact_7b610573658047b183dde3b0324b3cf7" contextRef="c20230630_ClassOfWarrantOrRightAxis_WarrantMember" format="ixt-sec:duryear">4.88</ix:nonNumeric> years and the weighted
                average exercise price was $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_3b1a6ed3403e4630b9096aa45f77a910" contextRef="c20230630_ClassOfWarrantOrRightAxis_WarrantMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">5.82</ix:nonFraction></span></span><span style="font-size: 10pt;">.</span></div>
</ix:continuation>
          <ix:continuation id="Text_23959e3414814e8c99a51545b990d85035" continuedAt="Text_23959e3414814e8c99a51545b990d85036">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
              </span></span></div>
</ix:continuation>
          <ix:continuation id="Text_23959e3414814e8c99a51545b990d85036">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">See Note 16 for warrants issued subsequent to June 30, 2023.</span><span style="font-size: 10pt;"> </span></div>
</ix:continuation>
          <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt;"> </span></div>

          <div><span style="font-size: 10pt;"> </span></div>
</div>

        <div><span style="font-size: 10pt;"> </span></div>
</div>

      <div><span style="font-size: 10pt;"> </span></div>

      <div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 28.9pt; text-transform: none;"><br />
      </div>

      <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
        <div class="BRPFPageFooter" style="width: 100%;"></div>

        <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">17</span></div>

        <div style="page-break-after: always;" class="BRPFPageBreak">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

        <div style="width: 100%;" class="BRPFPageHeader">
          <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

        </div>

      </div>

    </div>

    <div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
 </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
    <div>
      <div>
        <div>
          <ix:nonNumeric name="us-gaap:EarningsPerShareTextBlock" id="Text_8268f62872184c44b547e4e59daca28d" contextRef="c20230101to20230630" escape="true" continuedAt="Text_21eaa9cbc9474ca396663d4bf2a732d61">
<div>
            <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;">13)</td>

    <td style="width: auto; vertical-align: top;">
                    <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">EARNINGS PER SHARE</span> </div>
                  </td>

  </tr>


</table>
          </div>
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          <ix:continuation id="Text_21eaa9cbc9474ca396663d4bf2a732d61" continuedAt="Text_21eaa9cbc9474ca396663d4bf2a732d62">
<div><br /></div>
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        </div>

        <ix:continuation id="Text_21eaa9cbc9474ca396663d4bf2a732d62" continuedAt="Text_21eaa9cbc9474ca396663d4bf2a732d63">
<div style="display:none;"><br /></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Basic net loss per share is calculated by dividing net loss by the weighted-average number of common shares outstanding during the period. Diluted net loss per share is calculated by dividing net loss by the
            weighted-average number of common shares outstanding plus dilutive securities.&#160; Shares of common stock issuable upon exercise, conversion or vesting of stock options, RSUs, warrants and other convertible securities, including our outstanding
            Series A Convertible Preferred Stock, are considered potential common shares and are included in the calculation of diluted net loss per share using the treasury method when their effect is dilutive. Diluted net loss per share is the same as
            basic net loss per share for periods in which the effect of potentially dilutive shares of common stock is antidilutive. <ix:nonNumeric name="us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" id="Text_c3a99010b9434621a226d94c80e3312e" contextRef="c20230101to20230630" escape="true" continuedAt="Text_992cee97180940a4ba85049e08213d511"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;">The following table presents the amount of warrants, stock options, convertible preferred stock and RSUs that were excluded
            from the computation of diluted net loss per common share for the three and six months ended June 30, 2023 and 2022, as their effect was anti-dilutive (in thousands):</span></ix:nonNumeric></span></div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br />
          </span></div>
</ix:continuation></ix:continuation>
        <ix:continuation id="Text_21eaa9cbc9474ca396663d4bf2a732d64"><ix:continuation id="Text_992cee97180940a4ba85049e08213d512">
<table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom;">
                <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">Three and Six months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;">Warrants <br />
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_6ef462d7ba174e2c823e194cf5a13c5b" contextRef="c20230401to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_15c103d51c3d496bb8b372604a981833" contextRef="c20230101to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">4,713</ix:nonFraction></ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_c98f556e30774007b228b9f4c22d4f4d" contextRef="c20220101to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_5abc7812b9f14fec9e94347173560972" contextRef="c20220401to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">343</ix:nonFraction></ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%;">
                <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Stock options</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_4a26eeb0fba642d1a15acd67df948e0f" contextRef="c20230101to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_45c6e0a9f22a4a56886d072df63fbbb2" contextRef="c20230401to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">522</ix:nonFraction></ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_e80e3dccc7bb434ba1ee7a446b508bb9" contextRef="c20220101to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_ce626a9476aa492c974ff322bb9d7b19" contextRef="c20220401to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">188</ix:nonFraction></ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;">
                <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Preferred stock converted into common stock</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_e35ecb444d9c43a7b7b00b2bcb27b55d" contextRef="c20230101to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_60e25c4dd40347e68a1f4d3fcd4fecc4" contextRef="c20230401to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertiblePreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">7</ix:nonFraction></ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_ff6db8b79a9047ceacf71dfe0c5d32c9" contextRef="c20220101to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_b23e415536884af99bccf2cc3f626181" contextRef="c20220401to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertiblePreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">3</ix:nonFraction></ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 2px;">RSUs <br />
              </td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_ddcbf01c37bf49c7ba9b67dee6b78db6" contextRef="c20230101to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertiblePreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_a6a143bc47604a3092430ab426f050ad" contextRef="c20230401to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">1</ix:nonFraction></ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;">&#160;</td>

    <td valign="bottom" colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_ef4992afdb6f4cde8bae32e83a919cde" contextRef="c20220101to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_ConvertiblePreferredStockMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_235ae79b62ca4052997d478bd1114d8b" contextRef="c20220401to20220630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">29</ix:nonFraction></ix:nonFraction></td>

    <td valign="bottom" colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;">
                <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Total potential common shares excluded from computation</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_a44369c2d742474c9b042bb3f00cf867" contextRef="c20230401to20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_130cf611efd146d9847b33852e447fc6" contextRef="c20230101to20230630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">5,243</ix:nonFraction></ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_a4ff632a8e2f41faaba1bde6e806ef1d" contextRef="c20220101to20220630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" id="Fact_1293f1396c79406fb53ae088f5c48677" contextRef="c20220401to20220630" unitRef="U001" decimals="-3" scale="3" format="ixt:num-dot-decimal">563</ix:nonFraction></ix:nonFraction></div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>


</table>
</ix:continuation></ix:continuation>

        <div><br />
        </div>

      </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;">
    <div>
      <ix:nonNumeric name="erna:StandbyEquityPurchaseAgreementTextBlock" id="Text_b55d9e4f142048e9b4866ee6bd20e59c" contextRef="c20230101to20230630" escape="true" continuedAt="Text_e0269d2fcfef42509886fad3910472d51">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
        <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;">14)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;">
                  <div>STANDBY EQUITY PURCHASE AGREEMENT</div>
                </div>
              </td>

  </tr>


</table>
      </div>
</ix:nonNumeric>
      <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d51" continuedAt="Text_e0269d2fcfef42509886fad3910472d52">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <br />
        </div>
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        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d52" continuedAt="Text_e0269d2fcfef42509886fad3910472d53">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On











          April 5, 2023, the Company entered into the SEPA with Lincoln Park, pursuant to which Lincoln Park committed to purchase up to $<ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" id="Fact_9852116862d04fcd9f7db866dc25fd0e" contextRef="c20230405to20230405_LegalEntityAxis_LincolnParkCapitalFundLLCMember_RangeAxis_MaximumMember_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">10.0</ix:nonFraction>
          million of the Company&#8217;s common stock, subject to the terms and conditions contained in the appliable agreements. Such sales of common stock by the Company, if any, are subject to certain limitations set forth in the purchase agreement, and may
          occur from time to time, at the Company&#8217;s sole discretion, over a period of up to <ix:nonNumeric name="erna:CommencementPeriodOfCommonStockInPurchaseAgreement" id="Fact_4ba5c449fbc44b23be74cfd842a34eab" contextRef="c20230101to20230630_LegalEntityAxis_LincolnParkCapitalFundLLCMember_RangeAxis_MaximumMember_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" format="ixt-sec:durwordsen">24-months</ix:nonNumeric>, commencing April 25, 2025, which was the
          date on which each of the conditions to the Lincoln Park&#8217;s purchase obligations set forth in the purchase agreement were initially satisfied.&#160; In consideration of Lincoln Park&#8217;s entry into the purchase agreement, the Company issued to Lincoln
          Park approximately <ix:nonFraction name="erna:EquityLineOfCreditConsiderationSharesOfCommonStock" id="Fact_769af7e2eb9b49ad8f6c5e86d9b114ec" contextRef="c20230405to20230405_LegalEntityAxis_LincolnParkCapitalFundLLCMember_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">74,000</ix:nonFraction> shares of common stock (the &#8220;Commitment Shares&#8221;).&#160; The value of the Commitment Shares was recorded as a
          period expense and included in other expense, net, in the accompanying condensed consolidated statements of operations for the three and six months ended June 30, 2023.</div>
</ix:continuation>
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d53" continuedAt="Text_e0269d2fcfef42509886fad3910472d54">
<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
        </div>
</ix:continuation>
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d54" continuedAt="Text_e0269d2fcfef42509886fad3910472d55">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The














          Company evaluated the contract that includes the right to require Lincoln Park to purchase shares of common stock in the future (&#8220;put right&#8221;) considering the guidance in ASC 815-40,&#160;Derivatives and Hedging &#8212; Contracts on an Entity&#8217;s Own
          Equity&#160;and concluded that it is an equity-linked contract that does not qualify for equity classification, and therefore requires fair value accounting. The Company has analyzed the terms of the freestanding put right and has concluded that it
          has an immaterial value as of June 30, 2023.</div>
</ix:continuation>
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d55" continuedAt="Text_e0269d2fcfef42509886fad3910472d56">
<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
        </div>
</ix:continuation>
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d56" continuedAt="Text_e0269d2fcfef42509886fad3910472d57">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">As











          of June 30, 2023, the Company had issued and sold <ix:nonFraction name="us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction" id="Fact_975a597ee2614919889ed3fa2ce1a56f" contextRef="c20230101to20230630_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">214,000</ix:nonFraction> shares of common stock under the SEPA<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 32.6667px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="font-size: 10pt;">, including the <ix:nonFraction name="erna:EquityLineOfCreditConsiderationSharesOfCommonStock" id="Fact_69aa406f57f44783bfbfddcc80970fe0" contextRef="c20230101to20230630_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">74,000</ix:nonFraction> commitment shares,</span> </span>for











          gross proceeds of approximately $<ix:nonFraction name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" id="Fact_4c2ce6fc8a2942efb626ce1351bc79a5" contextRef="c20230101to20230630_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" unitRef="U002" decimals="-5" scale="6" format="ixt:num-dot-decimal">0.3</ix:nonFraction> million, and there were approximately <ix:nonFraction name="erna:SaleOfStockNumberOfSharesToIssuedInTransaction" id="Fact_62add052743e4cc592e920d86b8e642e" contextRef="c20230101to20230630_TypeOfArrangementAxis_StandbyEquityPurchaseAgreementMember" unitRef="U001" decimals="0" scale="0" format="ixt:num-dot-decimal">2,860,000</ix:nonFraction> shares remaining to be sold under the SEPA.</div>
</ix:continuation>
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d57" continuedAt="Text_e0269d2fcfef42509886fad3910472d58">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 24.5pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br />
        </div>
</ix:continuation>
        <ix:continuation id="Text_e0269d2fcfef42509886fad3910472d58">
<div style="display:none;"><br /></div>
<div style="text-align: justify; text-indent: 24.5pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In











          connection with entry into the SEPA, the Company terminated its prior purchase agreements with Lincoln Park entered into during 2021.</div>
</ix:continuation>
         </div>

    </div>

  </div>


  <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0);">
    <div><br />
    </div>


    <ix:nonNumeric name="us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" id="Text_6a9a42a3d71346d4bb309025991866c0" contextRef="c20230101to20230630" escape="true" continuedAt="Text_cdf79a602efa4455aa1055421ad1fc8b1">
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">15)<br />
          </td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
            <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">RECENT ACCOUNTING PRONOUNCEMENTS</div>
          </td>

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</table>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span>
     </div>
</ix:continuation>
    <ix:continuation id="Text_cdf79a602efa4455aa1055421ad1fc8b2"><ix:nonNumeric name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="Text_b9ad909acfe1419ba57eda471fdafa12" contextRef="c20230101to20230630" escape="true">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">There have been no recent Accounting Standards Updates (&#8220;ASUs&#8221;) issued by the Financial Accounting Standards Board<span style="color: rgb(0, 0, 0);"> that would apply to the Company since the ASUs disclosed in</span> the 2022 10-K</span>.</span> </div>
</ix:nonNumeric></ix:continuation>

    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none;"> <br />
    </div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div style="width: 100%;" class="BRPFPageFooter"></div>

      <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">18</span></div>

      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

      <div style="width: 100%;" class="BRPFPageHeader">
        <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

      </div>

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    <!--PROfilePageNumberReset%Num%16%%%--> <div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

    <div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

      <div><ix:nonNumeric name="us-gaap:SubsequentEventsTextBlock" id="Text_5f6955a28a2442f0a2c687036d59cd64" contextRef="c20230101to20230630" escape="true" continuedAt="Text_8b79ea6ee357449bada523863c567ebc1">
<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>
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    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">SUBSEQUENT EVENTS</div>
              </td>

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</table>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">&#160;</div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none; font-style: italic;"> </span></div>
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          <div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"><ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc6" continuedAt="Text_8b79ea6ee357449bada523863c567ebc7">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"> </span></div>
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            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc7" continuedAt="Text_8b79ea6ee357449bada523863c567ebc8">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"> </span></div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc8" continuedAt="Text_8b79ea6ee357449bada523863c567ebc9">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;">Private Placement of Convertible Notes and Warrants</div>
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            </div>

            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">
              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc9" continuedAt="Text_8b79ea6ee357449bada523863c567ebc10">
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              </div>
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            </div>

            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc10" continuedAt="Text_8b79ea6ee357449bada523863c567ebc11">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">On July 13, 2023, the Company entered into the Purchase Agreement with certain investors for the Private Placement of $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_86d0a44947a14ed08f7acf1ad07431dd" contextRef="c20230713_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember_SubsidiarySaleOfStockAxis_PrivatePlacementMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">8.7</ix:nonFraction>
                million in aggregate principal amount of Notes and the issuance of the Note Warrants to purchase an aggregate of approximately <ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" id="Fact_bded4ca77a954f098c2b622b34e72423" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_SubsequentEventTypeAxis_SubsequentEventMember_SubsidiarySaleOfStockAxis_PrivatePlacementMember" unitRef="U001" decimals="-5" scale="6" format="ixt:num-dot-decimal">6.1</ix:nonFraction>
                million shares of common stock.&#160; The Private Placement closed on July 14, 2023 (the &#8220;Closing Date&#8221;), and the Company intends to use the net proceeds from the Private Placement for general working capital purposes.</div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc12" continuedAt="Text_8b79ea6ee357449bada523863c567ebc13">
<div style="margin-left: 9pt; font-size: 10pt; text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc13" continuedAt="Text_8b79ea6ee357449bada523863c567ebc14">
<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>
</ix:continuation>
              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc14" continuedAt="Text_8b79ea6ee357449bada523863c567ebc15">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">The Notes bear interest at <ix:nonFraction name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact_1665af8fec4946fca8bdece1e4e0e66a" contextRef="c20230713_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">6</ix:nonFraction>% per annum, payable quarterly in arrears.&#160; At the Company&#8217;s election, it may pay interest
                either in cash or in-kind by increasing the outstanding principal amount of the Notes.&#160; The Notes mature on <ix:nonNumeric name="us-gaap:DebtInstrumentMaturityDate" id="Fact_0404402fd5074577a30733bd5cbedbdf" contextRef="c20230713to20230713_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" format="ixt:date-monthname-day-year-en">July 14, 2028</ix:nonNumeric>,
                unless earlier converted or repurchased.&#160; The Company may not redeem the Notes at its option prior to maturity.</div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc15" continuedAt="Text_8b79ea6ee357449bada523863c567ebc16">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br />
              </div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc16" continuedAt="Text_8b79ea6ee357449bada523863c567ebc17">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> At the option of the investors, the Notes may be converted from time-to-time in whole or in part into shares of common stock at an initial conversion rate of $<ix:nonFraction name="us-gaap:DebtInstrumentConvertibleConversionPrice1" id="Fact_3e344e00b4254d1995327ab7ab321b2e" contextRef="c20230713_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">2.86</ix:nonFraction> per share, subject to customary adjustments for stock splits, stock dividends and recapitalization.</div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc17" continuedAt="Text_8b79ea6ee357449bada523863c567ebc18">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br />
              </div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc18" continuedAt="Text_8b79ea6ee357449bada523863c567ebc19">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">The Notes do not contain any ratchet or other financial antidilution provisions.&#160; The Notes purchased by certain of the investors contain conversion limitations, providing that no conversion may be made if the aggregate number of
                shares of common stock beneficially owned by the holder thereof would exceed <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_df0c2d0850d846238dbaa6e982c5ea00" contextRef="c20230713_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodOneMember_RangeAxis_MinimumMember_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">4.99</ix:nonFraction>%, <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_67eda1de85a04c5f9063e13f9cb0d9e8" contextRef="c20230713_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodTwoMember_RangeAxis_MinimumMember_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% or <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_65ab44ee500442fdbd18726d2b763385" contextRef="c20230713_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodThreeMember_RangeAxis_MinimumMember_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">19.99</ix:nonFraction>% immediately after conversion thereof,
                subject to certain increases not in excess of either <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_24eb6b7a64104cb9afa47e2064786014" contextRef="c20230713_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodOneMember_RangeAxis_MaximumMember_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% or <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_1a46be47fb7f4edb85583adcddb27b26" contextRef="c20230713_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodTwoMember_RangeAxis_MaximumMember_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">19.99</ix:nonFraction>% at the option of such holder.</div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc19" continuedAt="Text_8b79ea6ee357449bada523863c567ebc20">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br />
              </div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc20" continuedAt="Text_8b79ea6ee357449bada523863c567ebc21">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> The Notes provide for customary events of default which include (subject in certain cases to customary grace and cure periods), among others, the following: nonpayment of principal or interest; breach of covenants or other
                agreements in the Notes; and certain events of bankruptcy. Generally, if an event of default occurs and is continuing under the Notes, the holder thereof may require the Company to repurchase some or all of their Notes at a repurchase price
                equal to <ix:nonFraction name="erna:RepurchasePricePercentageToPrincipalAmount" id="Fact_b948f93795134932830b2cee91584ba9" contextRef="c20230713to20230713_ShortTermDebtTypeAxis_ConvertibleDebtMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="2" scale="-2" format="ixt:num-dot-decimal">100</ix:nonFraction>% of the principal amount of the Notes being repurchased, plus accrued and unpaid interest thereon.</div>
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              <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">
                <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc21" continuedAt="Text_8b79ea6ee357449bada523863c567ebc22">
<div><br />
                </div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc22" continuedAt="Text_8b79ea6ee357449bada523863c567ebc23">
<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">The Note Warrants are immediately exercisable, have an exercise price of $<ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" id="Fact_8e0112ad92924957b80e5bfcadf6fbbb" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U003" decimals="2" scale="0" format="ixt:num-dot-decimal">2.61</ix:nonFraction> per share, expire <ix:nonNumeric name="us-gaap:WarrantsAndRightsOutstandingTerm" id="Fact_68ec22028b0f4353bcdad5484180611e" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_SubsequentEventTypeAxis_SubsequentEventMember" format="ixt-sec:durwordsen">five years</ix:nonNumeric> following the Closing Date and are subject to customary adjustments. The Note Warrants purchased by certain of the investors contain
                a provision pursuant to which such Note Warrants may not be exercised if the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_93971aee56f4467aaa1b6ae3ffdb1cb9" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodOneMember_RangeAxis_MinimumMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">4.99</ix:nonFraction>%, <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_1b78958dd1984e9095c8504ab6a7c675" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodTwoMember_RangeAxis_MinimumMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% or <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_2945bc6bfec24648a51fc1156be2d3c6" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodThreeMember_RangeAxis_MinimumMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">19.99</ix:nonFraction>% immediately after exercise thereof, subject to certain increases not in excess of either <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_b895e597db414bf9ad3a121eb2dd1353" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodOneMember_RangeAxis_MaximumMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">9.99</ix:nonFraction>% or <ix:nonFraction name="erna:ConvertibleNotesBeneficialConversionFeaturePercentage" id="Fact_23f1b89a1e22485aa8d709171c84a954" contextRef="c20230713_ClassOfWarrantOrRightAxis_WarrantMember_DebtInstrumentRedemptionPeriodAxis_DebtInstrumentRedemptionPeriodTwoMember_RangeAxis_MaximumMember_SubsequentEventTypeAxis_SubsequentEventMember" unitRef="U006" decimals="4" scale="-2" format="ixt:num-dot-decimal">19.99</ix:nonFraction>% at the option of such holder.</div>
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<div style="display:none;"><br /></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br />
              </div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;">&#160;Amendment to Exclusive License Agreement</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic;"> <br />
              </div>
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              <ix:continuation id="Text_8b79ea6ee357449bada523863c567ebc26">
<div style="display:none;"><br /></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On July 12, 2023, the Company entered into the Exclusive License Agreement Amendment.&#160; See Note
                  8 for additional information.</span></div>
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            <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
                <div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br />
                </div>

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                  <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">19</span></div>

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                  <div style="width: 100%;" class="BRPFPageHeader">
                    <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

                  </div>

                </div>

                <!--PROfilePageNumberReset%Num%17%%%--> </div>

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        <div>
          <a id="Managements"><!--Anchor--></a>
<table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%;">


  <tr style="vertical-align: top;">

    <td style="text-align: right; vertical-align: top; width: 57.1pt;">
                  <div style="text-align: left; font-weight: bold;">Item 2.</div>
                </td>

    <td style="text-align: left; vertical-align: top; width: auto;">
                  <div style="font-weight: bold;">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations.</div>
                </td>

  </tr>


</table>
        </div>

        <div>&#160;</div>

        <div style="text-align: justify; font-style: italic;"><span style="color: #000000;">You should read this discussion together with the unaudited interim condensed consolidated financial statements, related notes, and other financial information
            included elsewhere in this Quarterly Report on Form 10-Q together with our audited consolidated financial statements, related notes, and other information contained in </span>our Annual Report on Form 10-K filed with the <span style="color: #000000;">Securities and Exchange Commission</span> (the &#8220;SEC&#8221;) on March 20, 2023 (the &#8220;2022 10-K&#8221;). <span style="color: #000000;"> The following discussion contains or is based on assumptions, estimates and other forward-looking statements
            that involve a number of risks and uncertainties, including those discussed under &#8220;Risk Factors,&#8221; in Part I, Item 1A of the 2022 10-K and as described from time to time in our other filings with the SEC. These risks could cause our actual
            results to differ materially from those anticipated in these forward-looking statements.</span></div>

        <div><br />
        </div>

        <div style="text-align: justify; font-weight: bold;">Overview</div>

        <div style="text-align: justify; text-indent: 36pt;"> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We are a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; We have in-licensed a portfolio of over 100
          patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming, mRNA gene editing, the NoveSlice<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">TM</sup> and UltraSlice<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">TM</sup> gene-editing proteins, and the ToRNAdo<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">TM</sup> mRNA delivery system, which we collectively
          refer to as our &#8220;mRNA technology platform.&#8221; We plan to develop and advance a pipeline of therapeutic products, both internally and through strategic partnerships, with the near-term focus on deploying our mRNA technology platform through
          strategic partnerships.&#160; We license our mRNA technology platform from Factor Bioscience Limited (&#8220;Factor Limited&#8221;) under the Exclusive Factor License Agreement (as defined below).</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Through strategic partnerships, we expect that our mRNA technology platform will be used for preclinical and eventual clinical development of product candidates for a variety of clinical
          indications. We expect that the initial product candidates developed by our strategic partners utilizing our mRNA technology platform will include hypoimmune induced pluripotent stem cell (&#8220;iPSC&#8221;)-derived product candidates for the treatment of
          neurological indications and iPSC-derived immune-modulating cells (&#8220;iIMCs&#8221;) for indications such as acute myeloid leukemia (&#8220;AML&#8221;) and solid tumors.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We refer to aspects of our mRNA technology platform as &#8220;mRNA delivery,&#8221; &#8220;mRNA gene editing&#8221; and &#8220;mRNA cell reprogramming.&#8221;</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">mRNA Delivery</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Nucleic acids, such as mRNA, can be used to induce cells to express desired proteins, including proteins that are capable of re-writing genetic and epigenetic cellular programs. However, the
          plasma membrane surrounding cells normally protects cells from exogenous nucleic acids, preventing efficient uptake and protein translation. Delivery systems can be used to enhance the uptake of nucleic acids by cells.&#160; Conventional delivery
          systems, such as lipid nanoparticle (&#8220;LNP&#8221;)-based delivery, often suffer from endosomal entrapment and toxicity, which can limit their therapeutic use.&#160; Our mRNA delivery technology is designed to use a novel chemical substance that is designed
          to deliver nucleic acids, including mRNA, to cells both <span style="font-style: italic;">ex vivo</span> and <span style="font-style: italic;">in vivo</span>. Our nucleic-acid delivery technology is also designed for <span style="font-style: italic;">ex vivo</span> delivery of mRNA encoding gene-editing proteins and reprogramming factors, including to primary cells, insertion of exogenous sequences into genomic safe-harbor loci, and <span style="font-style: italic;">in vivo</span>
          delivery of mRNA to the brain, eye, skin, and lung, which may be useful for the development of mRNA-based therapeutic.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">mRNA Gene Editing</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Our mRNA gene-editing technology is designed to delete, insert, and repair DNA sequences in living cells, which may be useful for correcting disease-causing mutations, making cells resistant to
          infection and degenerative disease, modulating the expression of immunoregulatory proteins to enable the generation of durable allogeneic cell therapies, and engineering immune cells to more effectively fight cancer.</div>

        <div><br />
        </div>

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          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">Conventional gene-editing technologies typically employ plasmids or viruses to express gene-editing proteins, which can result in low-efficiency editing and unwanted mutagenesis when an exogenous
          nucleic acid fragment is inserted at random locations in the genome. Our mRNA gene-editing technology instead is designed to employ mRNA to express gene-editing proteins, which can potentially enable gene editing without unwanted insertional
          mutagenesis, because, unlike conventional gene-editing technologies that employ viruses or DNA-based vectors, mRNA does not typically cause unwanted insertional mutagenesis. We believe the efficiency of our mRNA gene-editing technology has the
          potential to support development of product candidates that could create new therapeutic approaches. For example, we anticipate that our mRNA gene-editing technology can be used to generate allogeneic chimeric antigen receptor T-cell (&#8220;CAR-T&#8221;)
          therapies for the treatment of cancer. In such allogeneic CAR-T therapies, mRNA encoding gene-editing proteins would be used to inactivate the endogenous T-cell receptor to prevent therapeutic T-cells from causing graft-versus-host disease
          (&#8220;GvHD&#8221;). GvHD occurs when transplanted cells view the patient&#8217;s (i.e. the host&#8217;s) cells as a threat and attack the host&#8217;s cells. We expect that this same mechanism of action can generate allogeneic stem cell-derived therapies in which mRNA
          encoding gene-editing proteins could be used to inactivate one or more components of the human leukocyte antigen (&#8220;HLA&#8221;) complex to render the cells immuno-nonreactive or &#8220;stealth,&#8221; which may be useful for the development of allogeneic cell-based
          therapies.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">mRNA Cell Reprogramming</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Our mRNA cell-reprogramming technology is capable of generating clonal lines of pluripotent stem cells that can be expanded and differentiated into many desired cell types that may be useful for
          the development of regenerative cell therapies.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Conventional cell-reprogramming technologies (e.g., using Sendai virus or episomal vectors) can result in low efficiency reprogramming, can select for cells with abnormal growth characteristics,
          and can leave traces of the vector in reprogrammed cells.<span style="font-weight: bold;">&#160;</span>Our mRNA cell-reprogramming technology instead is designed to employ mRNA to express reprogramming factors, which can enable cell reprogramming
          without leaving traces of the vector in reprogrammed cells, because, unlike conventional cell-reprogramming technologies that employ viruses or DNA-based vectors, mRNA does not typically leave traces of the vector in reprogrammed cells.</div>

        <div><br />
        </div>

        <div>&#160;<span style="font-weight: bold;">Recent Developments</span></div>

        <div> <br />
        </div>

        <div style="text-indent: 36pt; font-style: italic;">Private Placement of Convertible Notes and Warrants</div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt;">On July 13, 2023, we entered into a purchase agreement with certain purchasers for the private placement (the &#8220;Private Placement&#8221;) of $8.7 million in aggregate principal amount of convertible
            notes (the &#8220;Notes&#8221;) and the issuance of the warrants (the &#8220;Note Warrants&#8221;) to purchase an aggregate of approximately 6.1 million shares of Common Stock.&#160; The Private Placement closed on July 14, 2023 (the &#8220;Closing Date&#8221;), and we intend<span style="color: #000000;"> to use the net proceeds from the Private Placement for general working capital purposes.</span></div>

        </div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">The Notes bear interest at 6% per annum, payable quarterly in arrears.&#160; At our election, we may pay interest either in cash or in-kind by increasing the outstanding principal amount of the
          Notes.&#160; The Notes mature on July 14, 2028, unless earlier converted or repurchased.&#160; We may not redeem the Notes at our option prior to maturity.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">At the option of the holders, the Notes may be converted from time-to-time in whole or in part into shares of Common Stock at an initial conversion rate of $2.86 per share, subject to customary
          adjustments for stock splits, stock dividends and recapitalization.</div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; color: #000000;">The Notes do not contain any ratchet or other financial antidilution provisions.&#160; The Notes purchased by certain of the Purchasers contain conversion limitations, providing that
            no conversion may be made if the aggregate number of shares of Common Stock beneficially owned by the holder thereof would exceed 4.99%, 9.99% or 19.99% immediately after conversion thereof, subject to certain increases not in excess of either
            9.99% or 19.99% at the option of such holder.</div>

        </div>

        <div>
          <div style="text-align: justify;"><span style="color: #000000;"> </span><br />
          </div>

        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; color: #000000;">The Notes provide for customary events of default which include (subject in certain cases to customary grace and cure periods), among others, the following: nonpayment of
            principal or interest; breach of covenants or other agreements in the Notes; and certain events of bankruptcy. Generally, if an event of default occurs and is continuing under the Notes, the holder thereof may require the Company to repurchase
            some or all of their Notes at a repurchase price equal to 100% of the principal amount of the Notes being repurchased, plus accrued and unpaid interest thereon.</div>

        </div>

        <div>
          <div style="text-align: justify;"><span style="color: #000000;"> </span><br />
          </div>

        </div>

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            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; color: #000000;">The Note Warrants are immediately exercisable, have an exercise price of $2.61 per share, expire five years following the Closing Date and are subject to customary adjustments.
            The Note Warrants purchased by certain of the Purchasers contain a provision pursuant to which such Note Warrants may not be exercised if the aggregate number of shares of Common Stock beneficially owned by the holder thereof would exceed
            4.99%, 9.99% or 19.99% immediately after exercise thereof, subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.</div>

        </div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 24.5pt; font-style: italic;">Amendment to Exclusive Factor License Agreement</div>

        </div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 24.5pt;">On February 20, 2023, the Company and Factor Limited entered into an exclusive license agreement (the &#8220;Exclusive Factor License Agreement&#8221;), which terminated and superseded our original
            license agreement with Factor Limited.&#160; Subject to certain exclusive licenses or other rights granted by Factor Limited to other third parties as of the effective date of the Exclusive Factor License Agreement, Factor granted the Company the
            exclusive, sublicensable license under certain patents owned by Factor Limited (the &#8220;Factor Patents&#8221;).&#160; For additional information, see Note 8 to the unaudited condensed consolidated financial statements included in this Quarterly Report on
            Form 10-Q.&#160; On July 12, 2023, the Company and Factor Limited entered into the First Amendment to the Exclusive Factor License Agreement (the &#8220;Exclusive License Agreement Amendment&#8221;).&#160; The Exclusive License Agreement Amendment amended the
            Exclusive Factor License Agreement to (i) expand the field of use of the Factor Patents to include veterinary uses, (ii) extend the Renewal Term from two and a half years to five years if the Company pays at least $6.0 million to Factor Limited
            from Sublicense Fees, other cash on hand or a combination of both sources of funds, (iii) reduce the Sublicense Fees payable to Factor Limited during the Renewal Term from 30% to 20%, (iv) eliminate Factor Limited&#8217;s termination rights with
            respect to Factor Patents that are not sublicensed, or for which an opportunity has not been identified, in each case by a certain date and (v) provide for the Company&#8217;s payment to Factor Limited of a monthly maintenance fee of approximately
            $0.4 million, beginning in September 2024.</div>

          <div><br />
          </div>

          <div style="text-align: justify; text-indent: 24.5pt;">There can be no assurance that we can successfully develop and commercialize the technology licensed under the Exclusive Factor License Agreement, as amended. See Item 1A &#8220;Risk Factors&#8212;Risks
            Related to our Business and Industry<span style="font-weight: bold;">&#8212;</span>We depend substantially, and expect in the future to continue to depend, on in-licensed intellectual property. Such licenses impose obligations on our business, and if
            we fail to comply with those obligations, we could lose license rights, which would substantially harm our business&#8221; contained in the 2022 10-K.</div>

        </div>

        <div><br />
        </div>

        <div style="text-indent: 36pt; font-style: italic;">Exacis Asset Purchase</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">On April 26, 2023,<span style="color: #000000;"> we entered into an asset purchase agreement (the &#8220;Exacis Purchase Agreement&#8221;), together with Exacis Biotherapeutics Inc. (&#8220;Exacis&#8221;), the
            stockholders party thereto and, with respect to specified provisions therein, Factor Limited (the &#8220;Exacis Acquisition&#8221;).&#160; Pursuant to the Exacis Purchase Agreement, we acquired from Exacis substantially all of Exacis&#8217; intellectual property
            assets, including all of Exacis&#8217; right, title and interest in and to an exclusive license agreement by and between Exacis and Factor Limited (the &#8220;Purchased License&#8221;).&#160; We assumed none of Exacis&#8217; liabilities, other than liabilities under the
            Purchased License that accrue subsequent to the closing date.&#160; </span>For additional information, see Note 8 to the unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10-Q<span style="color: #000000;">.</span></div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 24.5pt; color: #000000;">Dr. Matthew Angel, our President and Chief Executive Officer, is the co-founder, President, CEO, and a director of Factor Bioscience Inc., which is the parent of Factor
            Limited and a wholly owned subsidiary of Factor Bioscience LLC, the latter of which is the majority stockholder of Exacis.&#160; Dr. Gregory Fiore, one of our directors, is the Chief Executive Officer and a 10% stockholder of Exacis.&#160; The Exacis
            Purchase Agreement and the transactions contemplated thereby were approved by the audit committee of our board of directors, as well as by all of our disinterested directors, comprising a majority of the board of directors.</div>

        </div>

        <div><br />
        </div>

        <div style="text-indent: 36pt; font-style: italic;">Standby Equity Purchase Agreement</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt;">On April 5, 2023, we and <span style="color: #000000;">Lincoln Park Capital Fund, LLC</span> (the &#8220;Lincoln Park&#8221;) entered into a purchase agreement (the &#8220;SEPA&#8221;), pursuant to
          which we have the right, but not the obligation, to sell to Lincoln Park, and Lincoln Park would be obligated to purchase, up to $10.0 million of shares of our common stock. Sales of common stock by us are subject to certain limitations, and may
          occur from time to time, at our sole discretion. As consideration for Lincoln Park&#8217;s commitment to purchase shares of common stock in accordance with the SEPA, we issued to Lincoln Park approximately 74,000 shares of common stock. As of August 9,
          2023, we had issued and sold 214,000 shares of our common stock under the SEPA, including the 74,000 commitment shares, for gross proceeds of approximately $0.3 million.&#160; In connection with entry into the SEPA, we terminated our prior purchase
          agreements with Lincoln Park entered into in 2021.</div>

        <div><br />
        </div>

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          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">22</span></div>

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          </div>

        </div>

        <div style="text-align: justify; font-weight: bold;">Basis of Presentation</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Revenues</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We are a pre-clinical stage company and have had no revenues from product sales to date. We will not have revenues from product sales until such time as we receive regulatory approval of our
          product candidates and successfully commercialize our products.&#160; During the six months ended June 30, 2023, we entered into a cell line customization and license agreement <span style="color: #000000;">(the &#8220;Lineage Agreement&#8221;) with Lineage Cell
            Therapeutics, Inc. (&#8220;Lineage&#8221;)</span>, pursuant to which, prior to August 22, 2023<span style="color: #000000;">, Lineage may request</span> that we develop for, and deliver to, <span style="color: #000000;">Lineage</span> certain induced
          pluripotent stem cell lines, which <span style="color: #000000;">Lineage</span> would use to evaluate the possible development of cell transplant therapies for treatment of diseases of the central nervous system in humans, excluding <span style="color: #000000;">certain</span> indications.&#160; The Lineage Agreement is an agreement with a customer that includes an up-front option fee recognized as deferred revenue until the applicable performance obligation has been satisfied.&#160; This
          agreement could also include additional licensing and cell line customization revenues at Lineages&#8217; discretion.&#160; There can be no assurances that we will recognize such additional revenues or that we will enter into other agreements with customers
          in the future.&#160; For additional information, see Note 5 to the unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10-Q.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">License Costs</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We recognize certain license costs payable to Factor Limited under the Exclusive Factor License Agreement in connection with contracts with customers..</div>

        <div><br />
        </div>

        <div style="text-align: justify; font-style: italic;">Research and Development Expenses</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We expense our research and development costs as incurred. Our research and development expenses consist of costs incurred for company-sponsored research and development activities, as well as
          support for selected investigator-sponsored research. Upfront payments and milestone payments we make for the in-licensing of technology are expensed as research and development in the period in which they are incurred if the technology is not
          expected to have any alternative future uses other than the specific research and development project for which it was intended. In-process research and development (&#8220;IPR&amp;D&#8221;) that we acquire and which has no alternative future uses and,
          therefore, no separate economic values, is expensed to research and development costs at the time the costs are incurred.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">The major components of research and development costs have included preclinical study costs, clinical manufacturing costs, clinical study and trial expenses, insurance coverage for clinical
          trials, expensed licensed technology, consulting, scientific advisors and other third-party costs, salaries and employee benefits, stock-based compensation expense, supplies and materials and allocations of various overhead costs related to our
          product development efforts.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">We have contracted with third parties to perform various clinical study and trial activities in the development and testing of potential products. The
          financial terms of these agreements vary from contract to contract and may result in uneven payment flows. We accrue for third party expenses based on estimates of the services received and efforts expended during the reporting period.&#160; If the
          actual timing of the performance of the services or the level of effort varies from the estimate, the accrual is adjusted accordingly.&#160; The expenses for some third-party services may be recognized on a straight-line basis if the expected costs
          are expected to be incurred ratably during the period. Payments under the contracts depend on factors such as the achievement of certain events or milestones, the successful enrollment of patients, the allocation of responsibilities among the
          parties to the agreement, and the completion of portions of the clinical study or trial or similar conditions. Preclinical and clinical study and trial associated activities such as production and testing of clinical material require significant
          up-front expenditures.</div>

        <div><br />
        </div>

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          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">General and Administrative Expenses</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Our general and administrative expenses consist primarily of salaries, benefits and other costs, including equity-based compensation, for our executive and administrative personnel, legal and
          other professional fees, travel, insurance, and other corporate costs.</div>

        <div> <br />
        </div>

        <div style="text-align: justify; font-weight: bold;">Results of Operations</div>

        <div> <br />
        </div>

        <div style="text-align: justify; font-weight: bold;">Comparison of the Three and Six Months Ended June 30, 2023 and 2022</div>

        <div> <br />
        </div>

        <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="font-style: italic; font-weight: bold;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Three months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Six months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div>&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;"> 2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                <div style="font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                <div>Operating expenses:</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>License costs</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>50</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>50</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; white-space: nowrap;">
                <div>Research and development</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,579</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,685</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(106</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>3,253</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>3,467</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(214</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>General and administrative</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>2,510</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>6,205</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(3,695</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>6,102</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>10,719</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(4,617</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; white-space: nowrap;">
                <div>
                  <div style="text-align: left; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">Acquisition of Exacis in-process research and development</div>
                </div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>460</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>460</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>460</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>460</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>Impairment of in-process research and development</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>5,990</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(5,990</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>5,990</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(5,990</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; white-space: nowrap;">
                <div style="margin-left: 9pt;">Total operating expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>4,549</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>13,880</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(9,331</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>9,865</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>20,176</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(10,311</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" rowspan="1" style="vertical-align: bottom; width: 28%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" rowspan="1" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; padding-bottom: 2px; white-space: nowrap;">
                <div>Loss from operations</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(4,549</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(13,880</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>9,331</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(9,865</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(20,176</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>10,311</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; white-space: nowrap;">
                <div>Other income (expense), net:</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>Change in fair value of warrant liabilities</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>191</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>10,792</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(10,601</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>146</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>9,470</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(9,324</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; white-space: nowrap;">
                <div>Change in fair value of contingent consideration</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>118</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>118</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>118</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>118</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>Loss on non-controlling investment</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(8</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(296</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>288</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(59</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(911</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>852</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; padding-bottom: 2px; white-space: nowrap;">
                <div>Other expense, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(256</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(14</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(242</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(255</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(1,156</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>901</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div style="margin-left: 9pt;">Total other income (expense), net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>45</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>10,482</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(10,437</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(50</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>7,403</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(7,453</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; white-space: nowrap;">
                <div>&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>Loss before income taxes</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(4,504</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(3,398</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(1,106</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(9,915</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(12,773</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>2,858</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; padding-bottom: 2px; white-space: nowrap;">
                <div>Provision for income taxes</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(4</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(4</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(9</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(9</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 28%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>Net loss</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(4,508</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(3,398</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(1,110</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(9,924</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>(12,773</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;">
                <div>2,849</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;">&#160;</td>

  </tr>


</table>
        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">License Costs</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">During the six months ended June 30, 2023, we recognized $50,000 of direct costs for amounts owed to Factor Limited in connection with the $250,000 of deferred revenue received from the Lineage
          Agreement, which represents Factor Limited&#8217;s share of such amount in accordance with the Exclusive Factor License Agreement.&#160; There was no comparable expense for the three months ended June 30, 2023 or for the three and six months ended June 30,
          2022.</div>

        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">24</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Research and Development Expenses</div>

        <div> <br />
        </div>

        <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="10" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">Three months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-weight: bold;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;"> 2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Payroll-related</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>167</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>639</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(472</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Stock-based compensation</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>56</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>470</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(414</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Professional fees</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>249</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>79</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>170</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">MSA expense</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>813</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>813</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expenses, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>294</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>497</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(203</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total research and development expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>1,579</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>1,685</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>(106</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="10" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">Six months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" rowspan="1">
                <div style="font-weight: bold; text-align: center;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" rowspan="1">
                <div style="font-weight: bold; text-align: center;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Payroll-related</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>369</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>1,601</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(1,232</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Stock-based compensation</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>120</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>892</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(772</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Professional fees</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>529</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>120</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>409</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">MSA expense</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,625</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,625</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expenses, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>610</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>854</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(244</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total research and development expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>3,253</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>3,467</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;">
                <div>(214</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">&#160;For the three and six months ended June 30, 2023, our total research and development expenses decreased compared to the three and six months ended June 30, 2022, which was primarily the result
          of less payroll expense and stock-based compensation expense due to employee terminations, offset by an increase in professional fees related to consulting activities and expense recognized during the three and six months ended June 30, 2023
          related to the MSA with Factor <span style="color: #000000;">(see Note 8 to the unaudited condensed consolidated financial statements contained in this Quarterly Report on Form 10-Q)</span>, which did not exist during the three and six months
          ended June 30, 2022.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">General and Administrative Expenses</div>

        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="10" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" rowspan="1">
                <div style="text-align: center; color: #000000; font-weight: bold;">Three months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;"> 2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;"> 2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Professional fees</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>1,312</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>2,552</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(1,240</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Payroll-related</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>700</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,533</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(833</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Impairment of ROU asset</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>772</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(772</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Insurance</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>194</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>527</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(333</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Stock-based compensation</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>158</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>409</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(251</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Occupancy expense</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>19</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>182</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(163</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expenses, net</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>127</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>230</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>(103</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total general and administrative expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>2,510</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>6,205</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(3,695</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="10" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">Six months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" rowspan="1">
                <div style="font-weight: bold; text-align: center;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" rowspan="1">
                <div style="font-weight: bold; text-align: center;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Professional fees</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>3,248</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>4,623</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(1,375</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Payroll-related</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,057</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>2,282</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(1,225</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Impairment of ROU asset</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>772</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(772</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Stock-based compensation</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>783</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>1,170</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(387</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Occupancy expense</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>43</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>352</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(309</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Insurance</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>726</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>894</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(168</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other expenses, net</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>245</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>626</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>(381</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total general and administrative expenses</div>
              </td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>6,102</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>10,719</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(4,617</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">25</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">Our general and administrative expenses decreased for the three and six months ended June 30, 2023 primarily due to decreases in payroll expenses and stock-based compensation expense resulting
          from lower headcount, occupancy expense due to having fewer leased offices, insurance expense due to a reduction in premiums, as well as professional fees and other miscellaneous expenses when compared to the three and six months ended June 30,
          2022, which prior-year period also included a non-recurring impairment expense of the ROU asset related to our former San Diego facility lease.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic; font-weight: normal;">
          <div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Acquisition of Exacis In-Process Research and Development</div>

        </div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">The Purchased License acquired in the Exacis Acquisition was determined to be an IPR&amp;D asset that has no alternative future use and no separate
          economic value from its original intended purpose, which is expensed in the period the cost is incurred.&#160; As a result, the Company expensed the fair value of the Purchased License during the three and six months ended June 30, 2023 of
          approximately $0.5 million.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Impairment of In-Process Research and Development</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">During the three and six months ended June 30, 2022, we received the results from the INSPIRE phase 2 trial of IRX-2. The IRX-2 multi-cytokine biologic immunotherapy represents substantially all
          the fair value assigned to the technologies of IRX that we acquired in 2018. Despite outcomes that favored IRX-2 in certain predefined subgroups, the INSPIRE trial did not meet the primary endpoint of event-free survival at two years of follow
          up. Significant additional clinical development work would be required to advance IRX-2 in the form of additional Phase 2 and 3 studies to further evaluate the treatment effect of IRX-2 in patient subgroups and in combination with checkpoint
          inhibitor therapies.&#160; Based on the totality of available information, we determined we would not further develop the IRX-2 product candidate and that the carrying value of the IPR&amp;D asset was impaired.&#160; Accordingly, we recognized a non-cash
          impairment charge of approximately $6.0 million on the condensed consolidated balance sheet as of June 30, 2022, which reduced the value of this asset to zero.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Change in Fair Value of Warrant Liabilities</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">For the three and six months ended June 30, 2023, we recognized credits of $0.2 million and $0.1 million, respectively, for the change in the fair value of warrant liabilities due to a decrease
          in the market price of our common stock as of June 30, 2023.&#160; For the three and six months ended June 30, 2022, we recognized credits of $10.8 million and $9.5 million, respectively, for the change in the fair value of warrant liabilities due to
          a decrease in the market price of our common stock as of June 30, 2022.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Change in Fair Value of Contingent Consideration</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">On the closing date of the Exacis Acquisition, we recognized a contingent consideration liability of $0.2 million for future payments that may be payable to Exacis, which was included as part of
          the $0.5 million fair value of the Purchased License asset and expensed as IPR&amp;D for the three and six months ended June 30, 2023.&#160; This contingent consideration liability is remeasured at each period end, and any change in the fair value of
          the contingent liability is recognized in the statement of operations.&#160; As of June 30, 2023, we remeasured the contingent liability and recognized a credit of $0.1 million for both the three and six months ended June 30, 2023 due to the decrease
          in the fair value of the contingent consideration liability.&#160; There were no contingent consideration liabilities during the same periods in 2022.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Loss on Non-Controlling Investment</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We account for our investment in NoveCite, Inc. (&#8220;NoveCite&#8221;) under the equity method.&#160; For the three and six months ended June 30, 2023, we recognized approximately $8,000 and $0.1 million of
          loss, respectively, on our 25% non-controlling investment in NoveCite, as compared to $0.3 million and $0.9 million for the three and six months ended June 30, 2022, respectively.&#160; We have not guaranteed any obligations of NoveCite nor are we
          otherwise committed to providing further financial support for NoveCite.&#160; Therefore, we only record losses up to our investment carrying amount.&#160; As of June 30, 2023, our investment carrying amount was zero.</div>

        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">26</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Other Expense, Net</div>

        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="10" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">Three months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;"> 2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">SEPA commitment shares</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(249</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(249</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Interest income (expense), net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>24</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(13</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>37</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(31</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(1</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(30</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total other expense, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(256</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(14</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(242</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="10" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">Six months ended June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="text-align: center; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">PIPE transaction fees</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(1,007</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>1,007</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Liquidated damages</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(240</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>240</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Interest expense, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>26</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>(14</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div>40</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">SEPA commitment shares</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(249</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>-</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div>(249</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Other income, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(32</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>105</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div>(137</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div>)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total other expense, net</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(255</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>(1,156</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div>)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div>901</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

  </tr>


</table>
        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">For the three months and six months ended June 30, 2022, we recognized fees associated with the private placement transaction completed in March 2022, all of which were allocated to the warrants
          issued in connection with the transaction, and we accrued for a loss for the estimated liquidated damages we incurred as a result of not timely filing with the SEC our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2022.&#160;
          For the three and six months ended June 30, 2023, we recognized $249,000 in respect of the value of the commitment shares issued to Lincoln Park under the SEPA.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Provision for Income Taxes</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; color: #000000;">During 2023, we expect to incur state income tax liabilities related to our operations. We have established a full valuation allowance for all deferred tax assets, including our
          net operating loss carryforwards, since we could not conclude that we were more likely than not able to generate future taxable income to realize these assets. The effective tax rate differs from the statutory tax rate due primarily to our full
          valuation allowance.</div>

        <div><br />
        </div>

        <div style="text-align: justify; font-weight: bold;">Liquidity and Capital Resources</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">At June 30, 2023, we had cash, cash equivalents and restricted cash of approximately $5.9 million, of which approximately $4.1 million was restricted cash, as discussed below.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">In October 2022, we entered into a facility sublease agreement (the &#8220;Sublease&#8221;) for approximately 45,500 square feet of office and laboratory space in Somerville, Massachusetts.&#160; The term of the
          Sublease is approximately 10 years, and we will pay approximately $63.0 million in base rental payments over the 10-year term, plus our share of the Sublessor&#8217;s parking spaces and operating expenses. As part of the Sublease, we delivered a
          security deposit in the form of a letter of credit in the amount of $4.1 million, which will be reduced on an incremental basis throughout the term of the lease.&#160; The letter of credit was issued by our commercial bank, which required that we cash
          collateralize the letter of credit with $4.1 million of cash deposited in a restricted account maintained by such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of
          credit over the term of the sublease.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">In February 2023, we entered into&#160; the Lineage Agreement, pursuant to which we received a $0.3 million upfront, nonrefundable payment for an option right to obtain a sublicense of intellectual
          property that we license from Factor Limited under the Exclusive Factor License Agreement.&#160; This customer agreement may also provide for future payments to us if Lineage requests that we develop certain customized cell line activities or if the
          customer exercises its right to obtain the sublicense, which would include a license fee, milestone payments, royalties, and sublicense fees.</div>

        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">27</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"><span style="color: #000000;">On</span> April <span style="color: #000000;">5, </span>2023, we <span style="color: #000000;">entered into</span> the<span style="color: #000000;"> SEPA</span>, pursuant to which <span style="color: #000000;">Lincoln Park committed</span> to purchase up to $10.0 million of our common stock. <span style="color: #000000;">Such sales</span> of common stock by us<span style="color: #000000;">, if any,</span> are subject to certain conditions and limitations<span style="color: #000000;"> set forth in the SEPA</span>, and may occur from time to time, at our sole discretion<span style="color: #000000;">, over a
            period of up to 24-months, commencing April 25, 2025, which was the date on which each of the conditions to the Lincoln Park&#8217;s purchase obligations set forth in the SEPA were initially satisfied.&#160; Pursuant to a registration rights agreement
            entered into in connection with the SEPA, we filed a registration statement with the SEC on April 17, 2023 to register for resale shares of common stock issuable pursuant to such purchase agreement and the shares previously issued to Lincoln
            Park as</span> consideration <span style="color: #000000;">for</span> entry into the <span style="color: #000000;">SEPA</span>, <span style="color: #000000;">and the SEC declared such registration statement effective on April 24, 2023</span>.&#160;








          To date, we have issued and sold approximately 214,000 shares of our common stock to Lincoln Park, including the 74,000 commitment shares, and have receive approximately $0.3 million in gross proceeds from such sales.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt;"><span style="color: #000000;">Under applicable Nasdaq listing rules, the aggregate number of shares of common stock that we had been able to issue to Lincoln Park under the
            SEPA could not exceed 19.99% of our shares of common stock issued and outstanding immediately prior to the execution of the SEPA (the &#8220;Exchange Cap&#8221;) unless certain conditions were met, including obtaining stockholder approval to issue shares
            of common stock in excess of the Exchange Cap in accordance with applicable Nasdaq listing rules. On June 16, 2023, at the Company&#8217;s 2023 Annual Meeting of Stockholders, the Company&#8217;s stockholders approved, for purposes of complying with
            applicable Nasdaq listing rules, the Company&#8217;s potential issuance of shares of common stock under the SEPA in excess of the Exchange Cap.&#160;&#160; As a result, the Exchange Cap limitation no longer applies to issuances and sales of common stock by us
            to Lincoln Park under the SEPA.&#160; However, we may not direct Lincoln Park to purchase any </span>shares of common stock under the<span style="color: #000000;"> SEPA if such purchase would result in Lincoln Park beneficially owning more than
            4.99% of our issued and outstanding shares</span> of common stock.</div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt;">On July 14, 2023, we closed the Private Placement of $8.7 million in aggregate principal amount of Notes and the issuance of the Note Warrants. We intend<span style="color: #000000;"> to use
              the net proceeds from the Private Placement for general working capital purposes.</span></div>

        </div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">The Notes bear interest at 6% per annum, payable quarterly in arrears.&#160; At our election, we may pay interest either in cash or in-kind by increasing the outstanding principal amount of the
          Notes.&#160; The Notes mature on July 14, 2028, unless earlier converted or repurchased.&#160; We may not redeem the Notes at our option prior to maturity.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">At the option of the holders, the Notes may be converted from time-to-time in whole or in part into shares of common stock at an initial conversion rate of $2.86 per share, subject to customary
          adjustments for stock splits, stock dividends and recapitalization.</div>

        <div><br />
        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; color: #000000;">The Notes do not contain any ratchet or other financial antidilution provisions.&#160; The Notes purchased by certain of the Purchasers contain conversion limitations, providing that
            no conversion may be made if the aggregate number of shares of Common Stock beneficially owned by the holder thereof would exceed 4.99%, 9.99% or 19.99% immediately after conversion thereof, subject to certain increases not in excess of either
            9.99% or 19.99% at the option of such holder.</div>

        </div>

        <div>
          <div style="text-align: justify;"><span style="color: #000000;"> </span><br />
          </div>

        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; color: #000000;">The Note Warrants are immediately exercisable, have an exercise price of $2.61 per share, expire five years following the Closing Date and are subject to customary adjustments.
            The Note Warrants purchased by certain of the Purchasers contain a provision pursuant to which such Note Warrants may not be exercised if the aggregate number of shares of Common Stock beneficially owned by the holder thereof would exceed
            4.99%, 9.99% or 19.99% immediately after exercise thereof, subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.</div>

        </div>

        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">28</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt;">We have to date incurred operating losses, and we expect these losses to continue in the future as we further develop our product development programs and operate as a
          publicly traded company.&#160; In the near-term, we intend to focus on licensing opportunities for our in-licensed technology, but there can be no assurance that we will enter into agreements with respect to such opportunities on such terms and within
          a timeframe necessary to satisfy our need for working capital.&#160; While we are not presently pursuing product development, we may do so in the future, and current and potential licensing partners may seek to do so.&#160; Developing product candidates,
          conducting clinical trials and commercializing products are expensive, and we would need to raise substantial additional funds if we were to pursue the development of one or more product candidates Based on our current financial condition and
          forecasts of available cash, we believe we do not have sufficient funds to fund our operations for the next twelve months from the filing of the financial statements contained in this Quarterly Report on Form 10-Q for the three and six months
          ended June 30, 2023. We can provide no assurance that we will be able to satisfy our near- or long-term cash needs through licensing transactions, or that we will obtain any additional financing that we require in the future or, even if such
          financing is available, that it will be obtainable on terms acceptable to us.</div>

        <div style="text-align: justify; text-indent: 36pt;">In that regard, our future funding requirements will depend on many factors, including:</div>

        <div> <br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the terms and timing of any collaborative, licensing and other agreements that we may establish;</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the cost of filing and potentially prosecuting, defending and enforcing any patent claims and other intellectual property rights;</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the cost and timing of regulatory approvals;</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the cost and delays in product development as a result of any changes in regulatory oversight applicable to our products;</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the cost and timing of establishing sales, marketing and distribution capabilities;</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the effect of competition and market developments;</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>the scope, rate of progress and cost of clinical trials and other product development activities; and</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
              </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div>future clinical trial results.</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We plan to raise additional funds to support our product development activities and working capital requirements through public or private equity offerings, debt financings, strategic
          partnerships, out-license collaborations or other means. Any sale by us of additional equity or convertible debt securities could result in dilution to our stockholders. There can be no assurance that any such required additional funding will be
          available to us at all or available on terms acceptable to us.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Further, to the extent that we raise additional funds through collaborative arrangements, it may be necessary to relinquish some rights to our technologies or grant sublicenses on terms that are
          not favorable to us. If we are not able to secure additional funding when needed, we may have to delay the commercialization of our products, reduce the scope of or eliminate one or more research and development programs, which could have an
          adverse effect on our business.</div>

        <div><br />
        </div>

        <div style="text-indent: 36pt; font-style: italic;">Cash Flows</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Cash flows from operating, investing and financing activities, as reflected in the accompanying condensed consolidated statements of cash flows, are summarized as follows:</div>

        <div><br />
        </div>

        <table cellspacing="0" cellpadding="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">&#160;</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td>

    <td valign="bottom" colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px;">
                <div style="text-align: center; color: #000000; font-weight: bold;">For the six months ended<br />
                  June 30,</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000; font-style: italic; font-weight: bold;">(in thousands)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">2023</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">2022</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;">
                <div style="text-align: center; color: #000000; font-weight: bold;">Change</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">Cash (used in) provided by:</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="2" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Operating activities</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">(9,921</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">(9,425</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">(496</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Investing activities</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div style="color: #000000;">
                  <div style="text-align: right; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">-</div>
                </div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div style="color: #000000;"><br />
                </div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">
                <div style="color: #000000;">(133</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;">133</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; white-space: nowrap;">&#160;</td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Financing activities</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="color: #000000;">312</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="color: #000000;">11,980</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;">
                <div style="color: #000000;">(11,668</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

  </tr>

  <tr>

    <td valign="bottom" style="vertical-align: bottom; width: 64%; padding-bottom: 4px; white-space: nowrap;">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: #000000;">Net (decrease) increase in cash and cash equivalents</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: #000000;">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: #000000;">(9,609</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: #000000;">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: #000000;">2,422</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">&#160;</td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: #000000;">$</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;">
                <div style="color: #000000;">(12,031</div>
              </td>

    <td valign="bottom" colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;">
                <div style="color: #000000;">)</div>
              </td>

  </tr>


</table>
        <div><br />
        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">29</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Net Cash Used in Operating Activities</span></div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">The increase in cash used in operating activities was due to an increase in cash used in operating assets and liabilities of $4.1 million during the six months ended June 30, 2023 compared to the
          six months ended June 30, 2022, offset by a decrease in net loss of $3.6 million for the six months ended June 30, 2023, after giving effect to adjustments made for non-cash transactions.&#160; The increase in cash used in operations was primarily
          driven by MSA fees and accrued severance payments&#160; for the six months ended June 30, 2023 as compared to the same period in 2022.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Net Cash Used in Investing Activities</span></div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">The decrease in cash used in investing activities during the six months ended June 30, 2023 was primarily related to decreases in the purchase of capitalized equipment as compared to the six
          months ended Jun 30, 2022.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;"><span style="text-decoration: underline;">Net Cash Provided by Financing Activities</span></div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Net cash provided by financing activities for the six months ended June 30, 2022 related to proceeds received in connection with the private placement of equity completed in March 2022.&#160; During
          the six months ended June 30, 2023, net cash provided by financing activities included the $0.3 million of gross proceeds received under the SEPA with Lincoln Park.</div>

        <div><br />
        </div>

        <div style="text-align: justify; font-weight: bold;">Critical Accounting Estimates</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">There were no significant changes in our critical accounting estimates during the three and six months ended June 30, 2023 from those described in &#8220;Management&#8217;s Discussion and Analysis of
          Financial Condition and Results of Operations&#8221; section of the 2022 10-K, except as follows.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Contingent Consideration</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Contingent consideration from an asset acquisition that is indexed to or settled in shares of our common stock and that is classified as a liability is initially measured at fair value, with
          subsequent changes in fair value recognized in earnings.&#160; Measuring the fair value requires various inputs, and a significant change in one or more of these inputs used in the calculation of the fair value may cause a significant change to the
          fair value of the contingent consideration liability, which could also result in material non-cash gains or losses being reported in the Company&#8217;s consolidated statement of operations.</div>

        <div><br />
        </div>

        <div style="text-align: justify; font-weight: bold;">Recent Accounting Pronouncements</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">There have been no recent Accounting Standards Updates (&#8220;ASUs&#8221;) issued by the Financial Accounting Standards Board<span style="color: #000000;"> that
            would apply to us since the ASUs disclosed in</span> the 2022 10-K.</div>

        <div><br />
        </div>

        <a id="Quantitative"><!--Anchor--></a>
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  <tr>

    <td style="width: 57.1pt; vertical-align: top;">&#160;<span style="font-weight: bold;">Item 3.</span></td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold;">Quantitative and Qualitative Disclosures About Market Risk.</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">Under the rules and regulations of the SEC, as a smaller reporting company we are not required to provide the information otherwise required by this item.</div>

        <div> <br />
        </div>

        <a id="Controls"><!--Anchor--></a>
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  <tr>

    <td style="width: 57.1pt; vertical-align: top; font-weight: bold;">Item 4.</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold;">Controls and Procedures.</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div style="text-indent: 36pt; font-style: italic;">Disclosure Controls and Procedures</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We maintain &#8220;disclosure controls and procedures,&#8221; as such term is defined under Rule 13a-15(e) promulgated under the Exchange Act, designed to ensure that information required to be disclosed in
          our reports filed pursuant to the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC&#8217;s rules and forms, and that such information is accumulated and communicated to our management, including
          our principal executive officer and our principal financial officer, as appropriate, to allow timely decisions regarding required disclosures.</div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">30</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">In designing and evaluating the disclosure controls and procedures, we recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance
          of achieving the desired control objectives, and we were required to apply our judgment in evaluating the cost-benefit relationship of possible controls and procedures. We have carried out an evaluation as of the end of the period covered by this
          Quarterly Report on Form 10-Q under the supervision, and with the participation, of our management, including our Chief Executive Officer and President (who serves as our principal executive officer) and our Vice President of Finance (who serves
          as our principal financial officer) of the effectiveness of the design and operation of our disclosure controls and procedures.</div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">Based on that evaluation, our Chief Executive Officer and Vice President of Finance concluded that our disclosure controls and procedures were not effective as of the end of the period covered by
          this Quarterly Report on Form 10-Q in providing reasonable assurance of achieving the desired control objectives due primarily to the material weakness discussed below.</div>

        <div>
          <div><br />
          </div>

        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Management&#8217;s Plan for Remediation of Material Weakness in Internal Control over Financial Reporting</div>

        </div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Our internal control over financial reporting is a process designed 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.</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">We were unable to timely file our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2022 with the SEC due to identifying errors in our financial statements reported in the
          Annual Report on Form 10-K for the years ended December 31, 2021 and 2020 during our preparation of the financial statements for the quarter ended March 31, 2022. Management concluded that the errors were the result of accounting personnel&#8217;s lack
          of technical proficiency in complex matters. We filed an amendment to our Annual Report on Form 10-K/A for the years ended December 31, 2021 and 2020 on June 30, 2022 to correct the errors in our financial statements for the years ended December
          31, 2021 and 2020 and for the quarters ended June 30, 2020, September 30, 2020, March 31, 2021, June 30, 2021 and September 30, 2021.</div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">Management is implementing measures designed to ensure that the deficiencies contributing to the ineffectiveness of our internal control over financial reporting are promptly remediated, such
          that the internal controls are designed, implemented and operating effectively. The remediation actions include:</div>

        <div>
          <div><br />
          </div>

        </div>

        <div>
          <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
                </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div>enhancing the business process controls related to reviews over technical, complex, and non-recurring transactions;</div>
                </td>

  </tr>


</table>
          <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
                </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div>providing additional training to accounting personnel; and</div>
                </td>

  </tr>


</table>
          <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 18pt;"><br />
                </td>

    <td style="width: 18pt; vertical-align: top;">&#8226;</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                  <div>consulting with an accounting advisor for technical, complex and non-recurring matters, with whom we have engaged and begun consulting.</div>
                </td>

  </tr>


</table>
        </div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">The material weakness cannot be considered remediated until the applicable remedial controls operate for a sufficient period of time and management has concluded, through testing, that these
          controls are operating effectively.</div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">We are committed to developing a strong internal control environment, and we believe the remediation efforts that we have implemented and will implement will result in significant improvements in
          our control environment. Our management will continue to monitor and evaluate the relevance of our risk-based approach and the effectiveness of our internal controls and procedures over financial reporting on an ongoing basis and is committed to
          taking further action and implementing additional enhancements or improvements, as necessary.</div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">31</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div>
          <div style="text-align: justify; text-indent: 36pt; font-style: italic;">Changes in Internal Control over Financial Reporting</div>

        </div>

        <div>
          <div><br />
          </div>

        </div>

        <div style="text-align: justify; text-indent: 36pt;">Except for the actions intended to remediate the material weakness as described above, there was no change in our internal control over financial reporting during the most recent fiscal quarter
          that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.</div>

        <div><br />
        </div>

        <div style="text-align: center; font-weight: bold;">PART II &#8212; OTHER INFORMATION</div>

        <div> <br />
        </div>

        <a id="Item1."><!--Anchor--></a>
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  <tr>

    <td style="width: 57.1pt; vertical-align: top; font-weight: bold;">Item 1.</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold;">Legal Proceedings.</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">This information is set forth under &#8220;Note 10&#8212;Commitments and Contingencies&#8212;Legal Matters&#8221; to the condensed consolidated financial statements included in this Quarterly Report on Form 10-Q and is
          incorporated in this Item 1 by reference.</div>

        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">From time to time we may become involved in legal proceedings arising in the ordinary course of business. Except as described above, we do not believe there is any litigation pending that could
          have, individually or in the aggregate, a material adverse effect on our results of operations, financial condition or cash flows.</div>

        <div> <br />
        </div>

        <div><br />
        </div>

        <a id="Item1A."><!--Anchor--></a>
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  <tr>

    <td style="width: 57.1pt; vertical-align: top; font-weight: bold;">Item 1A.</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold;">Risk Factors.</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;"><span style="color: #000000;">During the reporting period covered by this Quarterly Report on Form 10-Q, there have been no material changes to our risk factors as set forth in</span> the 2022
          10-K.</div>

        <div><br />
        </div>

        <a id="Item2."><!--Anchor--></a>
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  <tr>

    <td style="width: 57.1pt; vertical-align: top;"> <span style="font-weight: bold;">Item 2.</span></td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold;">Unregistered Sales of Equity Securities and Use of Proceeds.</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div style="text-indent: 36pt;">None</div>

        <div><br />
        </div>

        <a id="Item3."><!--Anchor--></a>
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  <tr>

    <td style="width: 57.1pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 3.</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div style="color: #000000; font-style: italic; font-weight: bold;">Defaults Upon Senior Securities.</div>
              </td>

  </tr>


</table>
        <div style="text-align: justify; text-indent: -72pt; margin-left: 72pt;"><span style="color: #000000;"> </span><br />
        </div>

        <div style="text-align: justify; text-indent: 24.5pt; color: #000000;">None.</div>

        <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br />
        </div>

        <a id="Item4."><!--Anchor--></a>
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 57.1pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 4.</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div style="color: #000000; font-style: italic; font-weight: bold;">Mine Safety Disclosures.</div>
              </td>

  </tr>


</table>
        <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br />
        </div>

        <div style="text-align: justify; text-indent: 24.5pt; color: #000000;">Not Applicable.</div>

        <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br />
        </div>

        <a id="Item5."><!--Anchor--></a>
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 57.1pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">Item 5.</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div style="color: #000000; font-weight: bold;"><span style="font-style: italic;">Other Information</span>.</div>
              </td>

  </tr>


</table>
        <div style="text-align: justify; text-indent: -55.45pt; margin-left: 55.45pt;"><span style="color: #000000;"> </span><br />
        </div>

        <div style="text-align: justify; color: #000000;">&#160;During the quarter ended June 30, 2023, none of our officers or directors adopted or terminated any contract, instruction or written plan for the purchase or sale of our securities that was
          intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act or any &#8220;non-Rule 10b5-1 trading arrangement&#8221;, as defined in Item 408 of Regulation S-K.</div>

        <div><br />
        </div>

        <a id="Item6."><!--Anchor--></a>
<table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 57.1pt; vertical-align: top; font-weight: bold;">Item 6.</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-style: italic; font-weight: bold;">Exhibits.</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div>
          <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 8%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div style="font-weight: bold;">Exhibit</div>
                </td>

    <td style="width: 2%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div style="font-weight: bold;">Description</div>
                </td>

    <td style="width: 2%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                  <div style="font-weight: bold;">Incorporated By </div>
                  <div style="font-weight: bold;">Reference</div>
                </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036123017671/brhc10050812_ex10-1.htm">10.1</a></div>
                </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div style="color: #000000;">Purchase Agreement, dated as of April 5, 2023, by and between Eterna Therapeutics Inc. and Lincoln Park Capital Fund, LLC</div>
                </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div>Exhibit 10.1 to Form 8-K filed on April 11, 2023</div>
                </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top;">
                  <div style="color: #0000FF;"><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036123017671/brhc10050812_ex10-2.htm">10.2</a></div>
                </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top;">
                  <div style="color: #000000;">Registration Rights Agreement, dated as of April 5, 2023, by and between Eterna Therapeutics Inc. and Lincoln Park Capital Fund, LLC</div>
                </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top;">
                  <div>Exhibit 10.2 to Form 8-K filed on April 11, 2023</div>
                </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div style="color: #0000FF;"><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036123022489/brhc20052311_ex10-1.htm">10.3</a></div>
                </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div style="color: #000000;">Asset Purchase Agreement, dated April 26, 2023, by and among Eterna Therapeutics Inc., Exacis Biotherapeutics Inc., the stockholders party thereto and, with respect to certain provisions, Factor Bioscience
                    Limited.</div>
                </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div>Exhibit 10.1 to Form 8-K filed on May 2, 2023</div>
                </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top;">
                  <div><a href="https://www.sec.gov/Archives/edgar/data/748592/000114036123023068/brhc20052521_ex10-1.htm">10.4</a>*</div>
                </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top;">
                  <div style="color: #000000;">Separation Agreement and General Release, dated May 2, 2023, by and between Eterna Therapeutics Inc. and Andrew Jackson.</div>
                </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top;">
                  <div>Exhibit 10.1 to Form 8-K filed on May 5, 2023</div>
                </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div><a href="brhc20057085_ex31-1.htm">31.1</a></div>
                </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div>Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</div>
                </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                  <div>Filed herewith</div>
                </td>

  </tr>


</table>
          <div> <br />
          </div>

        </div>

        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">32</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div><a href="brhc20057085_ex31-2.htm">31.2</a></div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top;">
                <div><a href="brhc20057085_ex32-1.htm">32.1</a></div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top;">
                <div>Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top;">
                <div>Furnished herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div><a href="brhc20057085_ex32-2.htm">32.2</a></div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Certification of Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Furnished herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top;">
                <div>101.INS</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top;">
                <div>Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document).</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top;">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>101.SCH</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Inline XBRL Taxonomy Extension Schema Document</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top;">
                <div>101.CAL</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top;">
                <div>Inline XBRL Taxonomy Extension Calculation Linkbase Document</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top;">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>101.DEF</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Inline XBRL Taxonomy Extension Definition Linkbase Document</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top;">
                <div>101.LAB</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top;">
                <div>Inline XBRL Taxonomy Extension Label Linkbase Document</div>
              </td>

    <td style="width: 2%; vertical-align: top;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top;">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>101.PRE</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Inline XBRL Taxonomy Extension Presentation Linkbase Document</div>
              </td>

    <td style="width: 2%; vertical-align: top; background-color: rgb(204, 238, 255);" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; background-color: rgb(204, 238, 255);">
                <div>Filed herewith</div>
              </td>

  </tr>

  <tr>

    <td style="width: 8%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                <div>104</div>
              </td>

    <td style="width: 2%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);" colspan="1">&#160;</td>

    <td style="width: 63%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
                <div>Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).</div>
              </td>

    <td style="width: 2%; vertical-align: top; padding-bottom: 2px;" colspan="1">&#160;</td>

    <td style="width: 25%; vertical-align: top; padding-bottom: 2px;">&#160;</td>

  </tr>


</table>
        <div> <br />
        </div>

        <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable">


  <tr>

    <td style="width: 36pt;"><br />
              </td>

    <td style="width: 36pt; vertical-align: top;">*</td>

    <td style="width: auto; vertical-align: top;">
                <div>Indicates management contract or compensatory plan.</div>
              </td>

  </tr>


</table>
        <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
          <div style="text-align: center;" class="BRPFPageNumberArea"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">33</span></div>

          <div style="page-break-after: always;" class="BRPFPageBreak">
            <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

          <div style="width: 100%;" class="BRPFPageHeader">
            <div><a href="#TABLEOFCONTENTS"><span style="font-weight: normal; font-style: italic; font-size: 8pt;"> Table of Contents</span></a></div>

          </div>

        </div>

        <div style="text-align: center; font-weight: bold;"><a id="SIGNATURE"><!--Anchor--></a>SIGNATURE</div>

        <div><br />
        </div>

        <div style="text-align: justify; text-indent: 36pt;">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 hereunto duly authorized.</div>

        <div> <br />
        </div>

        <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td colspan="2" style="width: 50.05%; vertical-align: bottom;">
                <div style="text-align: justify;">ETERNA THERAPEUTICS INC.</div>
              </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: middle;">&#160;</td>

    <td style="width: 3.1%; vertical-align: middle;">&#160;</td>

    <td style="width: 46.96%; vertical-align: middle;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">
                <div style="text-align: justify;">Date: August 11, 2023</div>
              </td>

    <td style="width: 3.1%; vertical-align: bottom;">
                <div style="text-align: justify;">By:</div>
              </td>

    <td style="width: 46.96%; vertical-align: bottom; border-bottom: #000000 2px solid;">
                <div style="font-style: italic;">/s/ Matthew Angel</div>
              </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
                <div style="text-align: justify;">Matthew Angel</div>
              </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
                <div style="text-align: justify;">Chief Executive Officer and President</div>
              </td>

  </tr>

  <tr>

    <td style="width: 49.95%; vertical-align: top;">&#160;</td>

    <td style="width: 3.1%; vertical-align: bottom;">&#160;</td>

    <td style="width: 46.96%; vertical-align: bottom;">
                <div style="text-align: justify;">(on behalf of the Registrant and as Principal Executive Officer)</div>
              </td>

  </tr>


</table>
        <div> <br />
        </div>

        <div style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;"> <br />
          </span></div>

        <div style="text-align: center;"><span style="font-family: 'Times New Roman'; font-size: 8pt; font-weight: normal; font-style: normal;">34</span> </div>

        <div>
          <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; border: none; margin-left: auto; margin-right: auto;" /></div>

      </div>

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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>brhc20057085_ex31-1.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
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  <head>
    <title></title>
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<body bgcolor="#ffffff" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
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    <div style="text-align: right; font-weight: bold;">Exhibit 31.1</div>
    <div style="text-align: center; font-weight: bold;">CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER</div>
    <div style="text-align: center; font-weight: bold;">PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</div>
    <div> <br>
    </div>
    <div style="text-align: justify;">I, Matthew Angel, certify that:</div>
    <div> <br>
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    <div>1. I have reviewed this Quarterly Report on Form 10-Q of Eterna Therapeutics Inc.</div>
    <div> <br>
    </div>
    <div>2. 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.</div>
    <div> <br>
    </div>
    <div>3. 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.</div>
    <div> <br>
    </div>
    <div>4. The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) 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:</div>
    <div> <br>
    </div>
    <div>(a) 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;</div>
    <div> <br>
    </div>
    <div>(b) 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;</div>
    <div> <br>
    </div>
    <div>(c) 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</div>
    <div> <br>
    </div>
    <div>(d) 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 that has materially affected, or is reasonably likely to materially affect, the
      registrant&#8217;s internal control over financial reporting.</div>
    <div> <br>
    </div>
    <div>5. 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:</div>
    <div> <br>
    </div>
    <div>(a) 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</div>
    <div> <br>
    </div>
    <div>(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal controls.</div>
    <div> <br>
    </div>
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        <tr>
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            <div>Date: August 11, 2023</div>
          </td>
          <td style="width: 50.02%; vertical-align: bottom; border-bottom: #000000 2px solid;">
            <div style="text-align: justify; font-style: italic;">/s/ Matthew Angel</div>
          </td>
        </tr>
        <tr>
          <td style="width: 49.98%; vertical-align: top;">&#160;</td>
          <td style="width: 50.02%; vertical-align: bottom;">
            <div style="text-align: justify;">Matthew Angel</div>
          </td>
        </tr>
        <tr>
          <td style="width: 49.98%; vertical-align: top;">&#160;</td>
          <td style="width: 50.02%; vertical-align: bottom;">
            <div style="text-align: justify;">Chief Executive Officer and President</div>
          </td>
        </tr>
        <tr>
          <td style="width: 49.98%; vertical-align: top;">&#160;</td>
          <td style="width: 50.02%; vertical-align: bottom;">
            <div style="text-align: justify; font-style: italic;">(Principal Executive Officer)</div>
          </td>
        </tr>

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    <div><br>
    </div>
    <div>&#160;</div>
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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>brhc20057085_ex31-2.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
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  <head>
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<body bgcolor="#ffffff" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000;">
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      <div style="text-align: right; font-weight: bold;">Exhibit 31.2</div>
      <div> <br>
      </div>
      <div style="text-align: center; font-weight: bold;">CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER</div>
      <div style="text-align: center; font-weight: bold;">PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002</div>
      <div> <br>
      </div>
      <div style="text-align: justify;">I, Sandra Gurrola, certify that:</div>
      <div> <br>
      </div>
      <div>1. I have reviewed this Quarterly Report on Form 10-Q of Eterna Therapeutics Inc.</div>
      <div> <br>
      </div>
      <div>2. 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.</div>
      <div> <br>
      </div>
      <div>3. 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.</div>
      <div> <br>
      </div>
      <div>4. The registrant&#8217;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) 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:</div>
      <div>(a) 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;</div>
      <div> <br>
      </div>
      <div>(b) 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;</div>
      <div> <br>
      </div>
      <div>(c) 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</div>
      <div> <br>
      </div>
      <div>(d) 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 that has materially affected, or is reasonably likely to materially affect,
        the registrant&#8217;s internal control over financial reporting.</div>
      <div> <br>
      </div>
      <div>5. 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:</div>
      <div> <br>
      </div>
      <div>(a) 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</div>
      <div> <br>
      </div>
      <div>(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal controls.</div>
      <div> <br>
      </div>
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          <tr>
            <td style="width: 49.98%; vertical-align: top;">
              <div>Date: August 11, 2023</div>
            </td>
            <td style="width: 50.02%; vertical-align: bottom; border-bottom: #000000 2px solid;">
              <div style="text-align: justify; font-style: italic;">/s/ Sandra Gurrola</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify;">Sandra Gurrola</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify;">Vice President of Finance</div>
            </td>
          </tr>
          <tr>
            <td style="width: 49.98%; vertical-align: top;">&#160;</td>
            <td style="width: 50.02%; vertical-align: bottom;">
              <div style="text-align: justify; font-style: italic;">(Principal Financial Officer)</div>
            </td>
          </tr>

      </table>
      <div> <br>
      </div>
      <div> <br>
      </div>
      <div>
        <hr noshade="noshade" align="center" style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;"></div>
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<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>brhc20057085_ex32-1.htm
<DESCRIPTION>EXHIBIT 32.1
<TEXT>
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  <head>
    <title></title>
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      <div style="text-align: right; font-weight: bold;">Exhibit 32.1</div>
      <div> <br>
      </div>
      <div style="text-align: center; font-weight: bold;">CERTIFICATION PURSUANT TO 18 U.S.C. 1350,</div>
      <div style="text-align: center; font-weight: bold;">AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</div>
      <div> <br>
      </div>
      <div>
        <div style="text-align: left; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">In connection with the Quarterly Report on Form 10-Q of Eterna Therapeutics Inc. for the quarterly period ended <font style="font-size: 10pt; font-family: 'Times New Roman';">June 30</font>, 2023, as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), the undersigned certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of
          the Sarbanes-Oxley Act of 2002, that, to his knowledge on the date hereof:</div>
      </div>
      <div> <br>
      </div>
      <div>1. the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</div>
      <div> <br>
      </div>
      <div>2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Eterna Therapeutics Inc. for the period presented therein.</div>
      <div> <br>
      </div>
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          <tr>
            <td style="width: 50%; vertical-align: top;">
              <div>Date: August 11, 2023</div>
            </td>
            <td style="width: 50%; vertical-align: bottom; border-bottom: #000000 2px solid;">
              <div style="text-align: justify; font-style: italic;">/s/ Matthew Angel</div>
            </td>
          </tr>
          <tr>
            <td style="width: 50%; vertical-align: top;">&#160;</td>
            <td style="width: 50%; vertical-align: bottom;">
              <div style="text-align: justify;">Matthew Angel</div>
            </td>
          </tr>
          <tr>
            <td style="width: 50%; vertical-align: top;">&#160;</td>
            <td style="width: 50%; vertical-align: bottom;">
              <div style="text-align: justify;">Chief Executive Officer and President</div>
            </td>
          </tr>
          <tr>
            <td style="width: 50%; vertical-align: top;">&#160;</td>
            <td style="width: 50%; vertical-align: bottom;">
              <div style="text-align: justify; font-style: italic;">(Principal Executive Officer)</div>
            </td>
          </tr>

      </table>
      <div> <br>
      </div>
      <div style="text-align: justify;">The foregoing certification is being furnished solely pursuant to 18 U.S.C. &#167; 1350 and is not being filed as part of the Report or as a separate disclosure document.</div>
      <div> <br>
      </div>
      <div> <br>
      </div>
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<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>brhc20057085_ex32-2.htm
<DESCRIPTION>EXHIBIT 32.2
<TEXT>
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      <div style="text-align: right; font-weight: bold;">Exhibit 32.2</div>
      <div> <br>
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      <div style="text-align: center; font-weight: bold;">CERTIFICATION PURSUANT TO 18 U.S.C. 1350,</div>
      <div style="text-align: center; font-weight: bold;">AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</div>
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      </div>
      <div>
        <div style="text-align: left; color: #000000; font-family: 'Times New Roman'; font-size: 10pt;">In connection with the Quarterly Report on Form 10-Q of Eterna Therapeutics Inc. for the quarterly period ended <font style="font-size: 10pt; font-family: 'Times New Roman';">June 30</font>, 2023, as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), the undersigned certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of
          the Sarbanes-Oxley Act of 2002, that, to his knowledge on the date hereof:</div>
      </div>
      <div> <br>
      </div>
      <div>1. the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</div>
      <div> <br>
      </div>
      <div>2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Eterna Therapeutics Inc. for the period presented therein.</div>
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              <div>Date: August 11, 2023</div>
            </td>
            <td style="width: 50%; vertical-align: bottom; border-bottom: #000000 2px solid;">
              <div style="text-align: justify; font-style: italic;">/s/ Sandra Gurrola</div>
            </td>
          </tr>
          <tr>
            <td style="width: 50%; vertical-align: top;">&#160;</td>
            <td style="width: 50%; vertical-align: bottom;">
              <div style="text-align: justify;">Sandra Gurrola</div>
            </td>
          </tr>
          <tr>
            <td style="width: 50%; vertical-align: top;">&#160;</td>
            <td style="width: 50%; vertical-align: bottom;">
              <div style="text-align: justify;">Vice President of Finance</div>
            </td>
          </tr>
          <tr>
            <td style="width: 50%; vertical-align: top;">&#160;</td>
            <td style="width: 50%; vertical-align: bottom;">
              <div style="text-align: justify; font-style: italic;">(Principal Financial Officer)</div>
            </td>
          </tr>

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      <div> <br>
      </div>
      <div style="text-align: justify;">The foregoing certification is being furnished solely pursuant to 18 U.S.C. &#167; 1350 and is not being filed as part of the Report or as a separate disclosure document.</div>
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      </div>
      <div> <br>
      </div>
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</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>7
<FILENAME>erna-20230630_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
<TEXT>
<XBRL>
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    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LesseeLeaseDescriptionLineItems" xlink:to="OperatingLeaseImpairmentLoss" xlink:title="definition: LesseeLeaseDescriptionLineItems to OperatingLeaseImpairmentLoss" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialMeasurementOfOperatingLeaseROUAssets" xlink:label="InitialMeasurementOfOperatingLeaseROUAssets" xlink:title="InitialMeasurementOfOperatingLeaseROUAssets" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LesseeLeaseDescriptionLineItems" xlink:to="InitialMeasurementOfOperatingLeaseROUAssets" xlink:title="definition: LesseeLeaseDescriptionLineItems to InitialMeasurementOfOperatingLeaseROUAssets" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialMeasurementOfOperatingLeaseLiabilities" xlink:label="InitialMeasurementOfOperatingLeaseLiabilities" xlink:title="InitialMeasurementOfOperatingLeaseLiabilities" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LesseeLeaseDescriptionLineItems" xlink:to="InitialMeasurementOfOperatingLeaseLiabilities" xlink:title="definition: LesseeLeaseDescriptionLineItems to InitialMeasurementOfOperatingLeaseLiabilities" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AreaOfRealEstateProperty" xlink:label="AreaOfRealEstateProperty" xlink:title="AreaOfRealEstateProperty" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OperatingLeasesMonthlyBaseRent" xlink:label="OperatingLeasesMonthlyBaseRent" xlink:title="OperatingLeasesMonthlyBaseRent" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OperatingLeasesIncreaseInBaseRentPercentage" xlink:label="OperatingLeasesIncreaseInBaseRentPercentage" xlink:title="OperatingLeasesIncreaseInBaseRentPercentage" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:label="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:title="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ERSquibbSonsLLCMember" xlink:label="ERSquibbSonsLLCMember" xlink:title="ERSquibbSonsLLCMember" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SanDiegoLeaseMember" xlink:label="SanDiegoLeaseMember" xlink:title="SanDiegoLeaseMember" />
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  <link:definitionLink xlink:type="extended" xlink:role="http://eternatx.com/role/LeasesMaturitiesOfOperatingLeaseLiabilitiesDetailsCalc2" />
  <link:definitionLink xlink:type="extended" xlink:role="http://eternatx.com/role/GoodwillDetails" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_MasterServiceAgreementInitialFeesPayable" xlink:label="MasterServiceAgreementInitialFeesPayable" xlink:title="MasterServiceAgreementInitialFeesPayable" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NumberOfMonthlyInstallmentsForFeesPayable" xlink:label="NumberOfMonthlyInstallmentsForFeesPayable" xlink:title="NumberOfMonthlyInstallmentsForFeesPayable" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:label="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:title="RelatedPartyTransactionPeriodicFeesPaymentAmount" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_MonthlyMasterServicesAgreementFeesPayable" xlink:label="MonthlyMasterServicesAgreementFeesPayable" xlink:title="MonthlyMasterServicesAgreementFeesPayable" />
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    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="InitialLicenseFeeObligation" xlink:title="definition: RelatedPartyTransactionLineItems to InitialLicenseFeeObligation" order="6.0" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:label="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:title="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NoticePeriodForFirstTerminationOfContract" xlink:label="NoticePeriodForFirstTerminationOfContract" xlink:title="NoticePeriodForFirstTerminationOfContract" />
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    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_AgreedWaivePayment" xlink:label="AgreedWaivePayment" xlink:title="AgreedWaivePayment" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="AgreedWaivePayment" xlink:title="definition: RelatedPartyTransactionLineItems to AgreedWaivePayment" order="10.0" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RemainingUnamortizedLicenseFeeObligation" xlink:label="RemainingUnamortizedLicenseFeeObligation" xlink:title="RemainingUnamortizedLicenseFeeObligation" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="RemainingUnamortizedLicenseFeeObligation" xlink:title="definition: RelatedPartyTransactionLineItems to RemainingUnamortizedLicenseFeeObligation" order="11.0" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LicenseAgreementAutomaticRenewalTerm" xlink:label="LicenseAgreementAutomaticRenewalTerm" xlink:title="LicenseAgreementAutomaticRenewalTerm" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="LicenseAgreementAutomaticRenewalTerm" xlink:title="definition: RelatedPartyTransactionLineItems to LicenseAgreementAutomaticRenewalTerm" order="12.0" />
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<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>9
<FILENAME>erna-20230630_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDueToRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInDueToRelatedParties_lbl" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInDueToRelatedParties_lbl">Due to related party</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInDueToRelatedParties" xlink:to="us-gaap_IncreaseDecreaseInDueToRelatedParties_lbl" xlink:title="label: IncreaseDecreaseInDueToRelatedParties to us-gaap_IncreaseDecreaseInDueToRelatedParties_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="CommitmentsAndContingenciesDisclosureTextBlock" xlink:title="CommitmentsAndContingenciesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl">COMMITMENTS AND CONTINGENCIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:title="label: CommitmentsAndContingenciesDisclosureTextBlock to us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" xlink:title="label: CommitmentsAndContingenciesDisclosureTextBlock to us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US" id="us-gaap_CommonStockSharesAuthorized_lbl">Common stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:title="label: CommonStockSharesAuthorized to us-gaap_CommonStockSharesAuthorized_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US" id="us-gaap_CommonStockSharesIssued_lbl">Common stock, shares issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:title="label: CommonStockSharesIssued to us-gaap_CommonStockSharesIssued_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US" id="us-gaap_CommonStockSharesOutstanding_lbl">Common stock, shares outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:title="label: CommonStockSharesOutstanding to us-gaap_CommonStockSharesOutstanding_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockValue" xlink:label="CommonStockValue" xlink:title="CommonStockValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockValue_lbl" xml:lang="en-US" id="us-gaap_CommonStockValue_lbl">Common stock, $0.005 par value, 100,000 shares authorized at June 30, 2023 and December 31, 2022; 5,410 and 5,127 issued and outstanding at June 30, 2023 and December 31, 2022, respectively</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContingentConsiderationByTypeAxis" xlink:label="ContingentConsiderationByTypeAxis" xlink:title="ContingentConsiderationByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ContingentConsiderationByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContingentConsiderationByTypeAxis_lbl" xml:lang="en-US" id="us-gaap_ContingentConsiderationByTypeAxis_lbl">Contingent Consideration by Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationByTypeAxis" xlink:to="us-gaap_ContingentConsiderationByTypeAxis_lbl" xlink:title="label: ContingentConsiderationByTypeAxis to us-gaap_ContingentConsiderationByTypeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContingentConsiderationTypeDomain" xlink:label="ContingentConsiderationTypeDomain" xlink:title="ContingentConsiderationTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ContingentConsiderationTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContingentConsiderationTypeDomain_lbl" xml:lang="en-US" id="us-gaap_ContingentConsiderationTypeDomain_lbl">Contingent Consideration Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTypeDomain" xlink:to="us-gaap_ContingentConsiderationTypeDomain_lbl" xlink:title="label: ContingentConsiderationTypeDomain to us-gaap_ContingentConsiderationTypeDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConvertibleDebtMember" xlink:label="ConvertibleDebtMember" xlink:title="ConvertibleDebtMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertibleDebtMember_lbl" xml:lang="en-US" id="us-gaap_ConvertibleDebtMember_lbl">Convertible Notes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtMember" xlink:to="us-gaap_ConvertibleDebtMember_lbl" xlink:title="label: ConvertibleDebtMember to us-gaap_ConvertibleDebtMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="ConvertibleLongTermNotesPayable" xlink:title="ConvertibleLongTermNotesPayable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertibleLongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertibleLongTermNotesPayable_lbl" xml:lang="en-US" id="us-gaap_ConvertibleLongTermNotesPayable_lbl">Aggregate principal convertible promissory notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleLongTermNotesPayable" xlink:to="us-gaap_ConvertibleLongTermNotesPayable_lbl" xlink:title="label: ConvertibleLongTermNotesPayable to us-gaap_ConvertibleLongTermNotesPayable_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ConvertiblePreferredStockMember" xlink:label="ConvertiblePreferredStockMember" xlink:title="ConvertiblePreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConvertiblePreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConvertiblePreferredStockMember_lbl" xml:lang="en-US" id="us-gaap_ConvertiblePreferredStockMember_lbl">Preferred Stock Converted into Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertiblePreferredStockMember" xlink:to="us-gaap_ConvertiblePreferredStockMember_lbl" xlink:title="label: ConvertiblePreferredStockMember to us-gaap_ConvertiblePreferredStockMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl">Total current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:title="label: LiabilitiesCurrent to us-gaap_LiabilitiesCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl1">Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl1" xlink:title="label: LiabilitiesCurrent to us-gaap_LiabilitiesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesCurrentAbstract_lbl">Current liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:title="label: LiabilitiesCurrentAbstract to us-gaap_LiabilitiesCurrentAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl">Annual interest rate on convertible notes payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1">Interest rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl2" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl2">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl2" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="DebtInstrumentMaturityDate" xlink:title="DebtInstrumentMaturityDate" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentMaturityDate_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentMaturityDate_lbl">Debt maturity date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:title="label: DebtInstrumentMaturityDate to us-gaap_DebtInstrumentMaturityDate_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredRevenueNoncurrent" xlink:label="DeferredRevenueNoncurrent" xlink:title="DeferredRevenueNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DeferredRevenueNoncurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredRevenueNoncurrent_lbl">Deferred revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent_lbl" xlink:title="label: DeferredRevenueNoncurrent to us-gaap_DeferredRevenueNoncurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_DeferredRevenueNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_DeferredRevenueNoncurrent_lbl1">Deferred revenue related to option fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent_lbl1" xlink:title="label: DeferredRevenueNoncurrent to us-gaap_DeferredRevenueNoncurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueNoncurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredRevenueNoncurrent_lbl2" xml:lang="en-US" id="us-gaap_DeferredRevenueNoncurrent_lbl2">Deferred Revenue, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent_lbl2" xlink:title="label: DeferredRevenueNoncurrent to us-gaap_DeferredRevenueNoncurrent_lbl2" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DerivativeLiabilitiesNoncurrent_lbl" xml:lang="en-US" id="us-gaap_DerivativeLiabilitiesNoncurrent_lbl">Warrant liabilities</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="EarningsPerShareDiluted" xlink:title="EarningsPerShareDiluted" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EarningsPerShareDiluted_lbl" xml:lang="en-US" id="us-gaap_EarningsPerShareDiluted_lbl">Net loss per common share - diluted (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US" id="us-gaap_AllocatedShareBasedCompensationExpense_lbl">Stock-based compensation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:title="label: AllocatedShareBasedCompensationExpense to us-gaap_AllocatedShareBasedCompensationExpense_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US" id="us-gaap_ShareBasedCompensation_lbl">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:title="label: ShareBasedCompensation to us-gaap_ShareBasedCompensation_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensation_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedCompensation_lbl1">Share-Based Payment Arrangement, Noncash Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl1" xlink:title="label: ShareBasedCompensation to us-gaap_ShareBasedCompensation_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestments" xlink:label="EquityMethodInvestments" xlink:title="EquityMethodInvestments" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EquityMethodInvestments_lbl" xml:lang="en-US" id="us-gaap_EquityMethodInvestments_lbl">Investment in non-controlling interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestments" xlink:to="us-gaap_EquityMethodInvestments_lbl" xlink:title="label: EquityMethodInvestments to us-gaap_EquityMethodInvestments_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US" id="us-gaap_GeneralAndAdministrativeExpense_lbl">General and administrative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:title="label: GeneralAndAdministrativeExpense to us-gaap_GeneralAndAdministrativeExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GeneralAndAdministrativeExpense_lbl1" xml:lang="en-US" id="us-gaap_GeneralAndAdministrativeExpense_lbl1">General and Administrative Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl1" xlink:title="label: GeneralAndAdministrativeExpense to us-gaap_GeneralAndAdministrativeExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="GeneralAndAdministrativeExpenseMember" xlink:title="GeneralAndAdministrativeExpenseMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xml:lang="en-US" id="us-gaap_GeneralAndAdministrativeExpenseMember_lbl">General and Administrative [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpenseMember" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xlink:title="label: GeneralAndAdministrativeExpenseMember to us-gaap_GeneralAndAdministrativeExpenseMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeStatementAbstract_lbl" xml:lang="en-US" id="us-gaap_IncomeStatementAbstract_lbl">CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl" xlink:title="label: IncomeStatementAbstract to us-gaap_IncomeStatementAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="IncomeTaxesPaidNet" xlink:title="IncomeTaxesPaidNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeTaxesPaidNet_lbl" xml:lang="en-US" id="us-gaap_IncomeTaxesPaidNet_lbl">Income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet_lbl" xlink:title="label: IncomeTaxesPaidNet to us-gaap_IncomeTaxesPaidNet_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Goodwill_lbl" xml:lang="en-US" id="us-gaap_Goodwill_lbl">Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="us-gaap_Goodwill_lbl" xlink:title="label: Goodwill to us-gaap_Goodwill_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Liabilities_lbl" xml:lang="en-US" id="us-gaap_Liabilities_lbl">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Liabilities_lbl1" xml:lang="en-US" id="us-gaap_Liabilities_lbl1">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl1" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl">Total liabilities and stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl1">Liabilities and Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1">Liabilities and Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LineOfCredit" xlink:label="LineOfCredit" xlink:title="LineOfCredit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LineOfCredit_lbl" xml:lang="en-US" id="us-gaap_LineOfCredit_lbl">Letter of credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl" xlink:title="label: LineOfCredit to us-gaap_LineOfCredit_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl">Related Party, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:title="label: RelatedPartyTransactionsByRelatedPartyAxis to us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl1" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl1">Related Party [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl1" xlink:title="label: RelatedPartyTransactionsByRelatedPartyAxis to us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl">Net cash provided by financing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl">Cash flows from financing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInFinancingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl">Net cash used in investing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl">Cash flows from investing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInInvestingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl">Cash flows from operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInOperatingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss" xlink:label="NetIncomeLoss" xlink:title="NetIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetIncomeLoss_lbl1" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl1">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl1" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetIncomeLoss_lbl2" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl2">Net loss</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xml:lang="en-US" id="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:title="label: PaymentsToAcquirePropertyPlantAndEquipment to us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyDomain_lbl1" xml:lang="en-US" id="us-gaap_RelatedPartyDomain_lbl1">Related Party [Domain]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionLineItems_lbl" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionLineItems_lbl">Related Party Transaction [Line Items]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="RelatedPartyTransactionsDisclosureTextBlock" xlink:title="RelatedPartyTransactionsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl">RELATED PARTY TRANSACTIONS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:title="label: RelatedPartyTransactionsDisclosureTextBlock to us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:title="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" xlink:label="ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" xlink:title="ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl1" xml:lang="en-US" id="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl1">Common stock issued and sold (in shares)</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl">Number of stock option awards outstanding (in shares)</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl1">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl">Award Type [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:title="label: StatementOfStockholdersEquityAbstract to us-gaap_StatementOfStockholdersEquityAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="StockholdersEquityAbstract" xlink:title="StockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquityAbstract_lbl">Stockholders' equity:</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightOutstanding_lbl">Warrants outstanding (in shares)</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="StockholdersEquityNoteDisclosureTextBlock" xlink:title="StockholdersEquityNoteDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl">WARRANTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:title="label: StockholdersEquityNoteDisclosureTextBlock to us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1">Equity [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" xlink:title="label: StockholdersEquityNoteDisclosureTextBlock to us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:title="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl">Warrants to purchase common shares (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1">Warrants exercisable (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl2" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl2">Warrants to purchase common shares (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl2" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTypeAxis_lbl">Subsequent Event Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:title="label: SubsequentEventTypeAxis to us-gaap_SubsequentEventTypeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventLineItems" xlink:label="SubsequentEventLineItems" xlink:title="SubsequentEventLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventLineItems_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventLineItems_lbl">Subsequent Event [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventLineItems" xlink:to="us-gaap_SubsequentEventLineItems_lbl" xlink:title="label: SubsequentEventLineItems to us-gaap_SubsequentEventLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTable" xlink:label="SubsequentEventTable" xlink:title="SubsequentEventTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTable_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTable_lbl">Subsequent Event [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable_lbl" xlink:title="label: SubsequentEventTable to us-gaap_SubsequentEventTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeDomain_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTypeDomain_lbl">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain_lbl" xlink:title="label: SubsequentEventTypeDomain to us-gaap_SubsequentEventTypeDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="SubsidiarySaleOfStockAxis" xlink:title="SubsidiarySaleOfStockAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsidiarySaleOfStockAxis_lbl" xml:lang="en-US" id="us-gaap_SubsidiarySaleOfStockAxis_lbl">Sale of Stock [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:title="label: SubsidiarySaleOfStockAxis to us-gaap_SubsidiarySaleOfStockAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubsidiarySaleOfStockLineItems" xlink:label="SubsidiarySaleOfStockLineItems" xlink:title="SubsidiarySaleOfStockLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsidiarySaleOfStockLineItems_lbl" xml:lang="en-US" id="us-gaap_SubsidiarySaleOfStockLineItems_lbl">Subsidiary, Sale of Stock [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiarySaleOfStockLineItems" xlink:to="us-gaap_SubsidiarySaleOfStockLineItems_lbl" xlink:title="label: SubsidiarySaleOfStockLineItems to us-gaap_SubsidiarySaleOfStockLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="GoodwillAndIntangibleAssetsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl">GOODWILL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureTextBlock to us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureTextBlock to us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="SupplementalCashFlowInformationAbstract" xlink:title="SupplementalCashFlowInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US" id="us-gaap_SupplementalCashFlowInformationAbstract_lbl">Supplemental disclosures of cash flow information:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:title="label: SupplementalCashFlowInformationAbstract to us-gaap_SupplementalCashFlowInformationAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_AssetsCurrent_lbl" xml:lang="en-US" id="us-gaap_AssetsCurrent_lbl">Total current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:title="label: AssetsCurrent to us-gaap_AssetsCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsCurrent_lbl1" xml:lang="en-US" id="us-gaap_AssetsCurrent_lbl1">Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl1" xlink:title="label: AssetsCurrent to us-gaap_AssetsCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="AssetsCurrentAbstract" xlink:title="AssetsCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetsCurrentAbstract_lbl">Current assets:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:title="label: AssetsCurrentAbstract to us-gaap_AssetsCurrentAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantMember" xlink:label="WarrantMember" xlink:title="WarrantMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WarrantMember_lbl" xml:lang="en-US" id="us-gaap_WarrantMember_lbl">Warrant [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" xlink:title="label: WarrantMember to us-gaap_WarrantMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WarrantMember_lbl1" xml:lang="en-US" id="us-gaap_WarrantMember_lbl1">Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="us-gaap_WarrantMember_lbl1" xlink:title="label: WarrantMember to us-gaap_WarrantMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl">Weighted average shares outstanding - diluted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl">Weighted average shares outstanding - basic (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CommonStockMember_lbl" xml:lang="en-US" id="us-gaap_CommonStockMember_lbl">Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xlink:title="label: CommonStockMember to us-gaap_CommonStockMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockMember_lbl1" xml:lang="en-US" id="us-gaap_CommonStockMember_lbl1">Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl1" xlink:title="label: CommonStockMember to us-gaap_CommonStockMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Cash" xlink:label="Cash" xlink:title="Cash" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Cash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_Cash_lbl" xml:lang="en-US" id="us-gaap_Cash_lbl">Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="us-gaap_Cash_lbl" xlink:title="label: Cash to us-gaap_Cash_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Cash_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Cash_lbl1" xml:lang="en-US" id="us-gaap_Cash_lbl1">Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="us-gaap_Cash_lbl1" xlink:title="label: Cash to us-gaap_Cash_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockMember" xlink:label="PreferredStockMember" xlink:title="PreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockMember_lbl" xml:lang="en-US" id="us-gaap_PreferredStockMember_lbl">Preferred Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockMember" xlink:to="us-gaap_PreferredStockMember_lbl" xlink:title="label: PreferredStockMember to us-gaap_PreferredStockMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Assets_lbl" xml:lang="en-US" id="us-gaap_Assets_lbl">Total assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets_lbl" xlink:title="label: Assets to us-gaap_Assets_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Assets_lbl1" xml:lang="en-US" id="us-gaap_Assets_lbl1">Assets</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherLiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_OtherLiabilitiesCurrent_lbl">Other current liabilities</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="OtherLiabilitiesNoncurrent" xlink:title="OtherLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherLiabilitiesNoncurrent_lbl" xml:lang="en-US" id="us-gaap_OtherLiabilitiesNoncurrent_lbl">Other liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:title="label: OtherLiabilitiesNoncurrent to us-gaap_OtherLiabilitiesNoncurrent_lbl" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsAbstract_lbl1" xml:lang="en-US" id="us-gaap_AssetsAbstract_lbl1">Assets [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementLineItems_lbl" xml:lang="en-US" id="us-gaap_StatementLineItems_lbl">Statement [Line Items]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xml:lang="en-US" id="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:title="label: FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable to us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:label="ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:title="ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xml:lang="en-US" id="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl">Warrants Outstanding</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingExpenses_lbl1" xml:lang="en-US" id="us-gaap_OperatingExpenses_lbl1">Operating Expenses</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_StockholdersEquity_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl">Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_StockholdersEquity_lbl1" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl1">Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl1" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_StockholdersEquity_lbl2" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl2">Total stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl2" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl2" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquity_lbl3" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl3">Equity, Attributable to Parent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl3" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl3" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="IncomeTaxExpenseBenefit" xlink:title="IncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="us-gaap_IncomeTaxExpenseBenefit_lbl">Provision for income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:title="label: IncomeTaxExpenseBenefit to us-gaap_IncomeTaxExpenseBenefit_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncomeTaxExpenseBenefit_lbl1" xml:lang="en-US" id="us-gaap_IncomeTaxExpenseBenefit_lbl1">Income Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl1" xlink:title="label: IncomeTaxExpenseBenefit to us-gaap_IncomeTaxExpenseBenefit_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockValue" xlink:label="PreferredStockValue" xlink:title="PreferredStockValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockValue_lbl" xml:lang="en-US" id="us-gaap_PreferredStockValue_lbl">Preferred stock, $0.005 par value, 1,000 shares authorized, 156 designated and outstanding of Series A convertible preferred stock at June 30, 2023 and December 31, 2022, $156 liquidation preference</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:title="label: PreferredStockValue to us-gaap_PreferredStockValue_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xlink:label="DerivativeFinancialInstrumentsLiabilitiesMember" xlink:title="DerivativeFinancialInstrumentsLiabilitiesMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_lbl" xml:lang="en-US" id="us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_lbl">Warrant Liabilities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeFinancialInstrumentsLiabilitiesMember" xlink:to="us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_lbl" xlink:title="label: DerivativeFinancialInstrumentsLiabilitiesMember to us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementEquityComponentsAxis_lbl" xml:lang="en-US" id="us-gaap_StatementEquityComponentsAxis_lbl">Equity Components [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl" xlink:title="label: StatementEquityComponentsAxis to us-gaap_StatementEquityComponentsAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US" id="us-gaap_AdditionalPaidInCapitalMember_lbl">Additional Paid-in Capital [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:title="label: AdditionalPaidInCapitalMember to us-gaap_AdditionalPaidInCapitalMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdditionalPaidInCapitalMember_lbl1" xml:lang="en-US" id="us-gaap_AdditionalPaidInCapitalMember_lbl1">Additional Paid-in Capital [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl1" xlink:title="label: AdditionalPaidInCapitalMember to us-gaap_AdditionalPaidInCapitalMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US" id="us-gaap_RetainedEarningsMember_lbl">Accumulated Deficit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl" xlink:title="label: RetainedEarningsMember to us-gaap_RetainedEarningsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RetainedEarningsMember_lbl1" xml:lang="en-US" id="us-gaap_RetainedEarningsMember_lbl1">Retained Earnings [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl1" xlink:title="label: RetainedEarningsMember to us-gaap_RetainedEarningsMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EquityComponentDomain_lbl" xml:lang="en-US" id="us-gaap_EquityComponentDomain_lbl">Equity Component [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityComponentDomain" xlink:to="us-gaap_EquityComponentDomain_lbl" xlink:title="label: EquityComponentDomain to us-gaap_EquityComponentDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US" id="us-gaap_EmployeeStockOptionMember_lbl">Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" xlink:title="label: EmployeeStockOptionMember to us-gaap_EmployeeStockOptionMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EmployeeStockOptionMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_EmployeeStockOptionMember_lbl1" xml:lang="en-US" id="us-gaap_EmployeeStockOptionMember_lbl1">Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl1" xlink:title="label: EmployeeStockOptionMember to us-gaap_EmployeeStockOptionMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross" xlink:label="StockIssuedDuringPeriodValueRestrictedStockAwardGross" xlink:title="StockIssuedDuringPeriodValueRestrictedStockAwardGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl">Issuance of common stock from vested restricted stock units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:title="label: StockIssuedDuringPeriodValueRestrictedStockAwardGross to us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:title="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl">Issuance of common stock from vested restricted stock units (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:title="label: StockIssuedDuringPeriodSharesRestrictedStockAwardGross to us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl1" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl1">Stock Issued During Period, Shares, Restricted Stock Award, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesRestrictedStockAwardGross to us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:label="StockIssuedDuringPeriodSharesAcquisitions" xlink:title="StockIssuedDuringPeriodSharesAcquisitions" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl">Asset acquisition of common stock (in shares)</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl1" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl1">Stock Issued During Period, Shares, Acquisitions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesAcquisitions to us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:title="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl">Supplemental disclosure of non-cash investing and financing activities:</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1" xml:lang="en-US" id="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1">Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1" xlink:title="label: CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract to us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_lbl" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_lbl" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationDescriptionAbstract" xlink:label="BusinessCombinationDescriptionAbstract" xlink:title="BusinessCombinationDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDescriptionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_BusinessCombinationDescriptionAbstract_lbl" xml:lang="en-US" id="us-gaap_BusinessCombinationDescriptionAbstract_lbl">Description of Business [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationDescriptionAbstract" xlink:to="us-gaap_BusinessCombinationDescriptionAbstract_lbl" xlink:title="label: BusinessCombinationDescriptionAbstract to us-gaap_BusinessCombinationDescriptionAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDescriptionAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationDescriptionAbstract_lbl1" xml:lang="en-US" id="us-gaap_BusinessCombinationDescriptionAbstract_lbl1">Business Combination, Description [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationDescriptionAbstract" xlink:to="us-gaap_BusinessCombinationDescriptionAbstract_lbl1" xlink:title="label: BusinessCombinationDescriptionAbstract to us-gaap_BusinessCombinationDescriptionAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="EarningsPerShareTextBlock" xlink:title="EarningsPerShareTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_EarningsPerShareTextBlock_lbl" xml:lang="en-US" id="us-gaap_EarningsPerShareTextBlock_lbl">EARNINGS PER SHARE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl" xlink:title="label: EarningsPerShareTextBlock to us-gaap_EarningsPerShareTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EarningsPerShareTextBlock_lbl1" xml:lang="en-US" id="us-gaap_EarningsPerShareTextBlock_lbl1">Earnings Per Share [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl1" xlink:title="label: EarningsPerShareTextBlock to us-gaap_EarningsPerShareTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="DepreciationDepletionAndAmortization" xlink:title="DepreciationDepletionAndAmortization" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DepreciationDepletionAndAmortization_lbl" xml:lang="en-US" id="us-gaap_DepreciationDepletionAndAmortization_lbl">Depreciation and amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:title="label: DepreciationDepletionAndAmortization to us-gaap_DepreciationDepletionAndAmortization_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DepreciationDepletionAndAmortization_lbl1" xml:lang="en-US" id="us-gaap_DepreciationDepletionAndAmortization_lbl1">Depreciation, Depletion and Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl1" xlink:title="label: DepreciationDepletionAndAmortization to us-gaap_DepreciationDepletionAndAmortization_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeasesAbstract" xlink:label="LeasesAbstract" xlink:title="LeasesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeasesAbstract_lbl" xml:lang="en-US" id="us-gaap_LeasesAbstract_lbl">LEASES [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesAbstract" xlink:to="us-gaap_LeasesAbstract_lbl" xlink:title="label: LeasesAbstract to us-gaap_LeasesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DividendsPreferredStockCash" xlink:label="DividendsPreferredStockCash" xlink:title="DividendsPreferredStockCash" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DividendsPreferredStockCash_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_DividendsPreferredStockCash_lbl" xml:lang="en-US" id="us-gaap_DividendsPreferredStockCash_lbl">Cash dividends to Series A preferred stockholders</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPreferredStockCash" xlink:to="us-gaap_DividendsPreferredStockCash_lbl" xlink:title="label: DividendsPreferredStockCash to us-gaap_DividendsPreferredStockCash_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DividendsPreferredStockCash_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DividendsPreferredStockCash_lbl1" xml:lang="en-US" id="us-gaap_DividendsPreferredStockCash_lbl1">Dividends, Preferred Stock, Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPreferredStockCash" xlink:to="us-gaap_DividendsPreferredStockCash_lbl1" xlink:title="label: DividendsPreferredStockCash to us-gaap_DividendsPreferredStockCash_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl">Adjustments to reconcile net loss to net cash used in operating activities:</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableCurrent" xlink:label="AccountsPayableCurrent" xlink:title="AccountsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US" id="us-gaap_AccountsPayableCurrent_lbl">Accounts payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" xlink:title="label: AccountsPayableCurrent to us-gaap_AccountsPayableCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccountsPayableCurrent_lbl1" xml:lang="en-US" id="us-gaap_AccountsPayableCurrent_lbl1">Accounts Payable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl1" xlink:title="label: AccountsPayableCurrent to us-gaap_AccountsPayableCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="AccruedLiabilitiesCurrent" xlink:title="AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_AccruedLiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_AccruedLiabilitiesCurrent_lbl">Total accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:title="label: AccruedLiabilitiesCurrent to us-gaap_AccruedLiabilitiesCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccruedLiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_AccruedLiabilitiesCurrent_lbl1">Accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl1" xlink:title="label: AccruedLiabilitiesCurrent to us-gaap_AccruedLiabilitiesCurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccruedLiabilitiesCurrent_lbl2" xml:lang="en-US" id="us-gaap_AccruedLiabilitiesCurrent_lbl2">Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl2" xlink:title="label: AccruedLiabilitiesCurrent to us-gaap_AccruedLiabilitiesCurrent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="AccruedProfessionalFeesCurrent" xlink:title="AccruedProfessionalFeesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccruedProfessionalFeesCurrent_lbl" xml:lang="en-US" id="us-gaap_AccruedProfessionalFeesCurrent_lbl">Professional fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedProfessionalFeesCurrent" xlink:to="us-gaap_AccruedProfessionalFeesCurrent_lbl" xlink:title="label: AccruedProfessionalFeesCurrent to us-gaap_AccruedProfessionalFeesCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccruedProfessionalFeesCurrent_lbl1" xml:lang="en-US" id="us-gaap_AccruedProfessionalFeesCurrent_lbl1">Accrued Professional Fees, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedProfessionalFeesCurrent" xlink:to="us-gaap_AccruedProfessionalFeesCurrent_lbl1" xlink:title="label: AccruedProfessionalFeesCurrent to us-gaap_AccruedProfessionalFeesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="EmployeeRelatedLiabilitiesCurrent" xlink:title="EmployeeRelatedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl">Accrued compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeRelatedLiabilitiesCurrent" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xlink:title="label: EmployeeRelatedLiabilitiesCurrent to us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="OtherAccruedLiabilitiesCurrent" xlink:title="OtherAccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_OtherAccruedLiabilitiesCurrent_lbl">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:title="label: OtherAccruedLiabilitiesCurrent to us-gaap_OtherAccruedLiabilitiesCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1">Other Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" xlink:title="label: OtherAccruedLiabilitiesCurrent to us-gaap_OtherAccruedLiabilitiesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TaxesPayableCurrent" xlink:label="TaxesPayableCurrent" xlink:title="TaxesPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TaxesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TaxesPayableCurrent_lbl" xml:lang="en-US" id="us-gaap_TaxesPayableCurrent_lbl">Income taxes payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxesPayableCurrent" xlink:to="us-gaap_TaxesPayableCurrent_lbl" xlink:title="label: TaxesPayableCurrent to us-gaap_TaxesPayableCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1">APIC, Share-Based Payment Arrangement, Increase for Cost Recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xml:lang="en-US" id="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl">Loss before income taxes</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="PrepaidExpenseAndOtherAssetsCurrent" xlink:title="PrepaidExpenseAndOtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US" id="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl">Prepaid expenses and other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:title="label: PrepaidExpenseAndOtherAssetsCurrent to us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="LiabilitiesFairValueDisclosure" xlink:title="LiabilitiesFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_LiabilitiesFairValueDisclosure_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure_lbl">Fair value of the market cap contingent consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure_lbl1">Liabilities, fair value disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesFairValueDisclosure_lbl2" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure_lbl2">Liabilities, Fair Value Disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl2" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="TypeOfArrangementAxis" xlink:title="TypeOfArrangementAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TypeOfArrangementAxis_lbl" xml:lang="en-US" id="us-gaap_TypeOfArrangementAxis_lbl">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_lbl" xlink:title="label: TypeOfArrangementAxis to us-gaap_TypeOfArrangementAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xml:lang="en-US" id="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:title="label: FairValueMeasurementsFairValueHierarchyDomain to us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockDividendsShares" xlink:label="PreferredStockDividendsShares" xlink:title="PreferredStockDividendsShares" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockDividendsShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockDividendsShares_lbl" xml:lang="en-US" id="us-gaap_PreferredStockDividendsShares_lbl">Cash dividends to Series A preferred stockholders (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockDividendsShares" xlink:to="us-gaap_PreferredStockDividendsShares_lbl" xlink:title="label: PreferredStockDividendsShares to us-gaap_PreferredStockDividendsShares_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:title="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xml:lang="en-US" id="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl">Payroll tax remitted on net share settlement of equity awards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xlink:title="label: PaymentsRelatedToTaxWithholdingForShareBasedCompensation to us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xml:lang="en-US" id="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1">Payment, Tax Withholding, Share-Based Payment Arrangement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xlink:title="label: PaymentsRelatedToTaxWithholdingForShareBasedCompensation to us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl" xml:lang="en-US" id="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl">Initial measurement of Market Cap Contingent Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues to us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl1" xml:lang="en-US" id="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl1">Warrants fair value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl1" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues to us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:title="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl" xml:lang="en-US" id="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl">Fair Value by Liability Class [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl" xlink:title="label: FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain to us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="PayablesAndAccrualsAbstract" xlink:title="PayablesAndAccrualsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PayablesAndAccrualsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PayablesAndAccrualsAbstract_lbl" xml:lang="en-US" id="us-gaap_PayablesAndAccrualsAbstract_lbl">ACCRUED EXPENSES [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PayablesAndAccrualsAbstract" xlink:to="us-gaap_PayablesAndAccrualsAbstract_lbl" xlink:title="label: PayablesAndAccrualsAbstract to us-gaap_PayablesAndAccrualsAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xml:lang="en-US" id="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:title="label: OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract to us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharesOutstanding" xlink:label="SharesOutstanding" xlink:title="SharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_SharesOutstanding_lbl" xml:lang="en-US" id="us-gaap_SharesOutstanding_lbl">Balance (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xlink:title="label: SharesOutstanding to us-gaap_SharesOutstanding_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_SharesOutstanding_lbl1" xml:lang="en-US" id="us-gaap_SharesOutstanding_lbl1">Balance (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl1" xlink:title="label: SharesOutstanding to us-gaap_SharesOutstanding_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SharesOutstanding_lbl2" xml:lang="en-US" id="us-gaap_SharesOutstanding_lbl2">Shares, Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl2" xlink:title="label: SharesOutstanding to us-gaap_SharesOutstanding_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xml:lang="en-US" id="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl">Fair value, end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue to us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl1" xml:lang="en-US" id="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl1">Fair value, beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl1" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue to us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl2" xml:lang="en-US" id="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl2">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="FairValueByLiabilityClassAxis" xlink:title="FairValueByLiabilityClassAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueByLiabilityClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueByLiabilityClassAxis_lbl" xml:lang="en-US" id="us-gaap_FairValueByLiabilityClassAxis_lbl">Liability Class [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByLiabilityClassAxis" xlink:to="us-gaap_FairValueByLiabilityClassAxis_lbl" xlink:title="label: FairValueByLiabilityClassAxis to us-gaap_FairValueByLiabilityClassAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="FairValueByFairValueHierarchyLevelAxis" xlink:title="FairValueByFairValueHierarchyLevelAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xml:lang="en-US" id="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:title="label: FairValueByFairValueHierarchyLevelAxis to us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:title="ScheduleOfAccruedLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl" xml:lang="en-US" id="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl">Accrued Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl" xlink:title="label: ScheduleOfAccruedLiabilitiesTableTextBlock to us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1" xml:lang="en-US" id="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1">Schedule of Accrued Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1" xlink:title="label: ScheduleOfAccruedLiabilitiesTableTextBlock to us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl">Other non-current assets</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_lbl1">Increase (Decrease) in Other Noncurrent Assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:title="ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:title="CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xml:lang="en-US" id="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl">Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:title="label: CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems to us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl">Stock options granted (in shares)</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:label="ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:title="ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl" xml:lang="en-US" id="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl">Changes in Warrant Liabilities</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="InvestmentTypeCategorizationMember" xlink:title="InvestmentTypeCategorizationMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InvestmentTypeCategorizationMember_lbl" xml:lang="en-US" id="us-gaap_InvestmentTypeCategorizationMember_lbl">Investments [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentTypeCategorizationMember" xlink:to="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:title="label: InvestmentTypeCategorizationMember to us-gaap_InvestmentTypeCategorizationMember_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xml:lang="en-US" id="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl">Basis of Presentation</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1" xlink:title="label: BasisOfAccountingPolicyPolicyTextBlock to us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_lbl" xlink:title="label: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock to us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl">RECENT ACCOUNTING PRONOUNCEMENTS</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AreaOfRealEstateProperty" xlink:label="AreaOfRealEstateProperty" xlink:title="AreaOfRealEstateProperty" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AreaOfRealEstateProperty_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AreaOfRealEstateProperty_lbl" xml:lang="en-US" id="us-gaap_AreaOfRealEstateProperty_lbl">Area of premises</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AreaOfRealEstateProperty" xlink:to="us-gaap_AreaOfRealEstateProperty_lbl" xlink:title="label: AreaOfRealEstateProperty to us-gaap_AreaOfRealEstateProperty_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesFairValueAdjustment" xlink:label="LiabilitiesFairValueAdjustment" xlink:title="LiabilitiesFairValueAdjustment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesFairValueAdjustment_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueAdjustment_lbl">Change in fair value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueAdjustment" xlink:to="us-gaap_LiabilitiesFairValueAdjustment_lbl" xlink:title="label: LiabilitiesFairValueAdjustment to us-gaap_LiabilitiesFairValueAdjustment_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="DebtInstrumentConvertibleConversionPrice1" xlink:title="DebtInstrumentConvertibleConversionPrice1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl">Initial conversion rate (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentConvertibleConversionPrice1" xlink:to="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:title="label: DebtInstrumentConvertibleConversionPrice1 to us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentTypeAxis" xlink:label="InvestmentTypeAxis" xlink:title="InvestmentTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InvestmentTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InvestmentTypeAxis_lbl" xml:lang="en-US" id="us-gaap_InvestmentTypeAxis_lbl">Investment Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentTypeAxis" xlink:to="us-gaap_InvestmentTypeAxis_lbl" xlink:title="label: InvestmentTypeAxis to us-gaap_InvestmentTypeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueNetAssetLiabilityAbstract" xlink:label="FairValueNetAssetLiabilityAbstract" xlink:title="FairValueNetAssetLiabilityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueNetAssetLiabilityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueNetAssetLiabilityAbstract_lbl" xml:lang="en-US" id="us-gaap_FairValueNetAssetLiabilityAbstract_lbl">Fair Value Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueNetAssetLiabilityAbstract" xlink:to="us-gaap_FairValueNetAssetLiabilityAbstract_lbl" xlink:title="label: FairValueNetAssetLiabilityAbstract to us-gaap_FairValueNetAssetLiabilityAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="DebtInstrumentRedemptionPeriodAxis" xlink:title="DebtInstrumentRedemptionPeriodAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl">Debt Instrument, Redemption, Period [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAxis" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" xlink:title="label: DebtInstrumentRedemptionPeriodAxis to us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="DebtInstrumentRedemptionPeriodDomain" xlink:title="DebtInstrumentRedemptionPeriodDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl">Debt Instrument, Redemption, Period [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" xlink:title="label: DebtInstrumentRedemptionPeriodDomain to us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodOneMember" xlink:label="DebtInstrumentRedemptionPeriodOneMember" xlink:title="DebtInstrumentRedemptionPeriodOneMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl">Condition One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodOneMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xlink:title="label: DebtInstrumentRedemptionPeriodOneMember to us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1">Debt Instrument, Redemption, Period One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodOneMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" xlink:title="label: DebtInstrumentRedemptionPeriodOneMember to us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodTwoMember" xlink:label="DebtInstrumentRedemptionPeriodTwoMember" xlink:title="DebtInstrumentRedemptionPeriodTwoMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl">Condition Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodTwoMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xlink:title="label: DebtInstrumentRedemptionPeriodTwoMember to us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1">Debt Instrument, Redemption, Period Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodTwoMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" xlink:title="label: DebtInstrumentRedemptionPeriodTwoMember to us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtInstrumentRedemptionPeriodThreeMember" xlink:label="DebtInstrumentRedemptionPeriodThreeMember" xlink:title="DebtInstrumentRedemptionPeriodThreeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl">Condition Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodThreeMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xlink:title="label: DebtInstrumentRedemptionPeriodThreeMember to us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1">Debt Instrument, Redemption, Period Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodThreeMember" xlink:to="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" xlink:title="label: DebtInstrumentRedemptionPeriodThreeMember to us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="FairValueAdjustmentOfWarrants" xlink:title="FairValueAdjustmentOfWarrants" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_FairValueAdjustmentOfWarrants_lbl" xml:lang="en-US" id="us-gaap_FairValueAdjustmentOfWarrants_lbl">Change in fair value of warrant liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:title="label: FairValueAdjustmentOfWarrants to us-gaap_FairValueAdjustmentOfWarrants_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueAdjustmentOfWarrants_lbl1" xml:lang="en-US" id="us-gaap_FairValueAdjustmentOfWarrants_lbl1">Fair Value Adjustment of Warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants_lbl1" xlink:title="label: FairValueAdjustmentOfWarrants to us-gaap_FairValueAdjustmentOfWarrants_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="BusinessCombinationContingentConsiderationLiability" xlink:title="BusinessCombinationContingentConsiderationLiability" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl">Market capitalization of monetary amount</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl">Warrant expiration term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:title="label: SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod to us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl1" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl1">Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl1" xlink:title="label: SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod to us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:label="BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:title="BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl">Remeasurement of contingent consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl" xlink:title="label: BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 to us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl1" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl1">Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl1" xlink:title="label: BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 to us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:label="BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:title="BusinessCombinationContingentConsiderationLiabilityNoncurrent" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl" xlink:title="label: BusinessCombinationContingentConsiderationLiabilityNoncurrent to us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1">Business Combination, Contingent Consideration, Liability, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" xlink:title="label: BusinessCombinationContingentConsiderationLiabilityNoncurrent to us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="StockRepurchaseProgramAuthorizedAmount1" xlink:title="StockRepurchaseProgramAuthorizedAmount1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" xml:lang="en-US" id="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl">Aggregate gross purchase price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramAuthorizedAmount1" xlink:to="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:title="label: StockRepurchaseProgramAuthorizedAmount1 to us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl1" xml:lang="en-US" id="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl1">Aggregate gross purchase price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramAuthorizedAmount1" xlink:to="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl1" xlink:title="label: StockRepurchaseProgramAuthorizedAmount1 to us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanTable" xlink:label="DefinedContributionPlanTable" xlink:title="DefinedContributionPlanTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DefinedContributionPlanTable_lbl" xml:lang="en-US" id="us-gaap_DefinedContributionPlanTable_lbl">Defined Contribution Plan [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanTable" xlink:to="us-gaap_DefinedContributionPlanTable_lbl" xlink:title="label: DefinedContributionPlanTable to us-gaap_DefinedContributionPlanTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DefinedContributionPlanDisclosureLineItems" xlink:label="DefinedContributionPlanDisclosureLineItems" xlink:title="DefinedContributionPlanDisclosureLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanDisclosureLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DefinedContributionPlanDisclosureLineItems_lbl" xml:lang="en-US" id="us-gaap_DefinedContributionPlanDisclosureLineItems_lbl">Defined Contribution Plan Disclosure [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDisclosureLineItems" xlink:to="us-gaap_DefinedContributionPlanDisclosureLineItems_lbl" xlink:title="label: DefinedContributionPlanDisclosureLineItems to us-gaap_DefinedContributionPlanDisclosureLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:title="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl">Exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:title="label: ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 to us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1">Warrants exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xlink:title="label: ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 to us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubleaseIncome" xlink:label="SubleaseIncome" xlink:title="SubleaseIncome" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubleaseIncome_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_SubleaseIncome_lbl" xml:lang="en-US" id="us-gaap_SubleaseIncome_lbl">Sublease income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseIncome" xlink:to="us-gaap_SubleaseIncome_lbl" xlink:title="label: SubleaseIncome to us-gaap_SubleaseIncome_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubleaseIncome_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubleaseIncome_lbl1" xml:lang="en-US" id="us-gaap_SubleaseIncome_lbl1">Sublease Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseIncome" xlink:to="us-gaap_SubleaseIncome_lbl1" xlink:title="label: SubleaseIncome to us-gaap_SubleaseIncome_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCostAbstract" xlink:label="LeaseCostAbstract" xlink:title="LeaseCostAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCostAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseCostAbstract_lbl" xml:lang="en-US" id="us-gaap_LeaseCostAbstract_lbl">Net Operating Lease Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCostAbstract" xlink:to="us-gaap_LeaseCostAbstract_lbl" xlink:title="label: LeaseCostAbstract to us-gaap_LeaseCostAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCost" xlink:label="LeaseCost" xlink:title="LeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LeaseCost_lbl" xml:lang="en-US" id="us-gaap_LeaseCost_lbl">Total lease expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCost" xlink:to="us-gaap_LeaseCost_lbl" xlink:title="label: LeaseCost to us-gaap_LeaseCost_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseCost_lbl1" xml:lang="en-US" id="us-gaap_LeaseCost_lbl1">Lease, Cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCost" xlink:to="us-gaap_LeaseCost_lbl1" xlink:title="label: LeaseCost to us-gaap_LeaseCost_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseCost" xlink:label="OperatingLeaseCost" xlink:title="OperatingLeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseCost_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseCost_lbl">Operating lease expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl" xlink:title="label: OperatingLeaseCost to us-gaap_OperatingLeaseCost_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_VariableLeaseCost" xlink:label="VariableLeaseCost" xlink:title="VariableLeaseCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_VariableLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_VariableLeaseCost_lbl" xml:lang="en-US" id="us-gaap_VariableLeaseCost_lbl">Variable lease expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VariableLeaseCost" xlink:to="us-gaap_VariableLeaseCost_lbl" xlink:title="label: VariableLeaseCost to us-gaap_VariableLeaseCost_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="RevenueFromContractWithCustomerAbstract" xlink:title="RevenueFromContractWithCustomerAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xml:lang="en-US" id="us-gaap_RevenueFromContractWithCustomerAbstract_lbl">CONTRACT WITH CUSTOMER [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xlink:title="label: RevenueFromContractWithCustomerAbstract to us-gaap_RevenueFromContractWithCustomerAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="RevenueFromContractWithCustomerTextBlock" xlink:title="RevenueFromContractWithCustomerTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xml:lang="en-US" id="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl">CONTRACT WITH CUSTOMER</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromContractWithCustomerTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:title="label: RevenueFromContractWithCustomerTextBlock to us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsAndLiabilitiesLesseeAbstract" xlink:label="AssetsAndLiabilitiesLesseeAbstract" xlink:title="AssetsAndLiabilitiesLesseeAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAndLiabilitiesLesseeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsAndLiabilitiesLesseeAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetsAndLiabilitiesLesseeAbstract_lbl">Assets and Liabilities, Lessee [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAndLiabilitiesLesseeAbstract" xlink:to="us-gaap_AssetsAndLiabilitiesLesseeAbstract_lbl" xlink:title="label: AssetsAndLiabilitiesLesseeAbstract to us-gaap_AssetsAndLiabilitiesLesseeAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="OperatingLeaseRightOfUseAsset" xlink:title="OperatingLeaseRightOfUseAsset" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset_lbl">Operating lease ROU assets, Ending</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset_lbl1" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset_lbl1">Operating lease ROU assets, Beginning</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl1" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset_lbl2" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset_lbl2">Operating lease, right-of-use asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl2" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset_lbl2" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseRightOfUseAsset_lbl3" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAsset_lbl3">Right-of-use assets - operating leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl3" xlink:title="label: OperatingLeaseRightOfUseAsset to us-gaap_OperatingLeaseRightOfUseAsset_lbl3" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:label="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:title="OperatingLeaseLiabilitiesPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl">Maturities of Operating Lease Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:to="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:title="label: OperatingLeaseLiabilitiesPaymentsDueAbstract to us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetirementPlanNameAxis" xlink:label="RetirementPlanNameAxis" xlink:title="RetirementPlanNameAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RetirementPlanNameAxis_lbl" xml:lang="en-US" id="us-gaap_RetirementPlanNameAxis_lbl">Retirement Plan Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlanNameAxis" xlink:to="us-gaap_RetirementPlanNameAxis_lbl" xlink:title="label: RetirementPlanNameAxis to us-gaap_RetirementPlanNameAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetirementPlanNameDomain" xlink:label="RetirementPlanNameDomain" xlink:title="RetirementPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetirementPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RetirementPlanNameDomain_lbl" xml:lang="en-US" id="us-gaap_RetirementPlanNameDomain_lbl">Retirement Plan Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlanNameDomain" xlink:to="us-gaap_RetirementPlanNameDomain_lbl" xlink:title="label: RetirementPlanNameDomain to us-gaap_RetirementPlanNameDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="LesseeLeaseDescriptionTable" xlink:title="LesseeLeaseDescriptionTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeaseDescriptionTable_lbl" xml:lang="en-US" id="us-gaap_LesseeLeaseDescriptionTable_lbl">Lessee, Lease, Description [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseDescriptionTable" xlink:to="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:title="label: LesseeLeaseDescriptionTable to us-gaap_LesseeLeaseDescriptionTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="LesseeLeaseDescriptionLineItems" xlink:title="LesseeLeaseDescriptionLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xml:lang="en-US" id="us-gaap_LesseeLeaseDescriptionLineItems_lbl">Lessee, Lease, Description [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:title="label: LesseeLeaseDescriptionLineItems to us-gaap_LesseeLeaseDescriptionLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:label="LesseeOperatingLeaseDescriptionAbstract" xlink:title="LesseeOperatingLeaseDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl">Operating Leases [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseDescriptionAbstract" xlink:to="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" xlink:title="label: LesseeOperatingLeaseDescriptionAbstract to us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedCashCurrent" xlink:label="RestrictedCashCurrent" xlink:title="RestrictedCashCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RestrictedCashCurrent_lbl" xml:lang="en-US" id="us-gaap_RestrictedCashCurrent_lbl">Restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashCurrent" xlink:to="us-gaap_RestrictedCashCurrent_lbl" xlink:title="label: RestrictedCashCurrent to us-gaap_RestrictedCashCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestrictedCashCurrent_lbl1" xml:lang="en-US" id="us-gaap_RestrictedCashCurrent_lbl1">Restricted Cash, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashCurrent" xlink:to="us-gaap_RestrictedCashCurrent_lbl1" xlink:title="label: RestrictedCashCurrent to us-gaap_RestrictedCashCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RestrictedCashNoncurrent" xlink:label="RestrictedCashNoncurrent" xlink:title="RestrictedCashNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestrictedCashNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RestrictedCashNoncurrent_lbl" xml:lang="en-US" id="us-gaap_RestrictedCashNoncurrent_lbl">Restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashNoncurrent" xlink:to="us-gaap_RestrictedCashNoncurrent_lbl" xlink:title="label: RestrictedCashNoncurrent to us-gaap_RestrictedCashNoncurrent_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl1" xml:lang="en-US" id="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl1">Cash, cash equivalents and restricted cash at beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl1" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl2" xlink:title="label: CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents to us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="OperatingLeaseWeightedAverageDiscountRatePercent" xlink:title="OperatingLeaseWeightedAverageDiscountRatePercent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl">Weighted average discount rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:title="label: OperatingLeaseWeightedAverageDiscountRatePercent to us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl">Total payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDue to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1">Lessee, Operating Lease, Liability, to be Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDue to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl">2024</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl">2027</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl">2026</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl">2025</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:title="LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl">2023</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability" xlink:label="OperatingLeaseLiability" xlink:title="OperatingLeaseLiability" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_OperatingLeaseLiabilityCurrent_lbl1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityCurrent_lbl1">Current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl1" xlink:title="label: OperatingLeaseLiabilityCurrent to us-gaap_OperatingLeaseLiabilityCurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilityCurrent_lbl2" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityCurrent_lbl2">Operating Lease, Liability, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl2" xlink:title="label: OperatingLeaseLiabilityCurrent to us-gaap_OperatingLeaseLiabilityCurrent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:title="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl">Less: Imputed interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityUndiscountedExcessAmount to us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityUndiscountedExcessAmount to us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="OperatingLeaseLiabilityNoncurrent" xlink:title="OperatingLeaseLiabilityNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl">Less non-current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:title="label: OperatingLeaseLiabilityNoncurrent to us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1">Operating lease liabilities, non-current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1" xlink:title="label: OperatingLeaseLiabilityNoncurrent to us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="LeaseCostTableTextBlock" xlink:title="LeaseCostTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseCostTableTextBlock_lbl" xml:lang="en-US" id="us-gaap_LeaseCostTableTextBlock_lbl">Net Operating Lease Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseCostTableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock_lbl" xlink:title="label: LeaseCostTableTextBlock to us-gaap_LeaseCostTableTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeasesTextBlock" xlink:label="LesseeOperatingLeasesTextBlock" xlink:title="LesseeOperatingLeasesTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeasesTextBlock_lbl">LEASES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:title="label: LesseeOperatingLeasesTextBlock to us-gaap_LesseeOperatingLeasesTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeasesTextBlock_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeasesTextBlock_lbl1">Lessee, Operating Leases [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock_lbl1" xlink:title="label: LesseeOperatingLeasesTextBlock to us-gaap_LesseeOperatingLeasesTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="MeasurementInputTypeAxis" xlink:title="MeasurementInputTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputTypeAxis_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputTypeAxis_lbl">Measurement Input Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputTypeAxis" xlink:to="us-gaap_MeasurementInputTypeAxis_lbl" xlink:title="label: MeasurementInputTypeAxis to us-gaap_MeasurementInputTypeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputExpectedDividendRateMember" xlink:label="MeasurementInputExpectedDividendRateMember" xlink:title="MeasurementInputExpectedDividendRateMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputExpectedDividendRateMember_lbl">Dividend Yield [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExpectedDividendRateMember" xlink:to="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:title="label: MeasurementInputExpectedDividendRateMember to us-gaap_MeasurementInputExpectedDividendRateMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputExpectedDividendRateMember_lbl1" xml:lang="en-US" id="us-gaap_MeasurementInputExpectedDividendRateMember_lbl1">Measurement Input, Expected Dividend Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExpectedDividendRateMember" xlink:to="us-gaap_MeasurementInputExpectedDividendRateMember_lbl1" xlink:title="label: MeasurementInputExpectedDividendRateMember to us-gaap_MeasurementInputExpectedDividendRateMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputExpectedTermMember" xlink:label="MeasurementInputExpectedTermMember" xlink:title="MeasurementInputExpectedTermMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_MeasurementInputExpectedTermMember_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputExpectedTermMember_lbl">Expected Term [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExpectedTermMember" xlink:to="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:title="label: MeasurementInputExpectedTermMember to us-gaap_MeasurementInputExpectedTermMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputExpectedTermMember_lbl1" xml:lang="en-US" id="us-gaap_MeasurementInputExpectedTermMember_lbl1">Measurement Input, Expected Term [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputExpectedTermMember" xlink:to="us-gaap_MeasurementInputExpectedTermMember_lbl1" xlink:title="label: MeasurementInputExpectedTermMember to us-gaap_MeasurementInputExpectedTermMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputPriceVolatilityMember" xlink:label="MeasurementInputPriceVolatilityMember" xlink:title="MeasurementInputPriceVolatilityMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputPriceVolatilityMember_lbl">Volatility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputPriceVolatilityMember" xlink:to="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:title="label: MeasurementInputPriceVolatilityMember to us-gaap_MeasurementInputPriceVolatilityMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputPriceVolatilityMember_lbl1" xml:lang="en-US" id="us-gaap_MeasurementInputPriceVolatilityMember_lbl1">Measurement Input, Price Volatility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputPriceVolatilityMember" xlink:to="us-gaap_MeasurementInputPriceVolatilityMember_lbl1" xlink:title="label: MeasurementInputPriceVolatilityMember to us-gaap_MeasurementInputPriceVolatilityMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:label="MeasurementInputRiskFreeInterestRateMember" xlink:title="MeasurementInputRiskFreeInterestRateMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl">Risk Free Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputRiskFreeInterestRateMember" xlink:to="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:title="label: MeasurementInputRiskFreeInterestRateMember to us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl1" xml:lang="en-US" id="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl1">Measurement Input, Risk Free Interest Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputRiskFreeInterestRateMember" xlink:to="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl1" xlink:title="label: MeasurementInputRiskFreeInterestRateMember to us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputSharePriceMember" xlink:label="MeasurementInputSharePriceMember" xlink:title="MeasurementInputSharePriceMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_MeasurementInputSharePriceMember_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputSharePriceMember_lbl">Stock Price [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputSharePriceMember" xlink:to="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:title="label: MeasurementInputSharePriceMember to us-gaap_MeasurementInputSharePriceMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputSharePriceMember_lbl1" xml:lang="en-US" id="us-gaap_MeasurementInputSharePriceMember_lbl1">Measurement Input, Share Price [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputSharePriceMember" xlink:to="us-gaap_MeasurementInputSharePriceMember_lbl1" xlink:title="label: MeasurementInputSharePriceMember to us-gaap_MeasurementInputSharePriceMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="MeasurementInputTypeDomain" xlink:title="MeasurementInputTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MeasurementInputTypeDomain_lbl" xml:lang="en-US" id="us-gaap_MeasurementInputTypeDomain_lbl">Measurement Input Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MeasurementInputTypeDomain" xlink:to="us-gaap_MeasurementInputTypeDomain_lbl" xlink:title="label: MeasurementInputTypeDomain to us-gaap_MeasurementInputTypeDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ValuationTechniqueAndInputDescriptionAbstract" xlink:label="ValuationTechniqueAndInputDescriptionAbstract" xlink:title="ValuationTechniqueAndInputDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ValuationTechniqueAndInputDescriptionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ValuationTechniqueAndInputDescriptionAbstract_lbl" xml:lang="en-US" id="us-gaap_ValuationTechniqueAndInputDescriptionAbstract_lbl">Valuation Technique and Input, Description [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationTechniqueAndInputDescriptionAbstract" xlink:to="us-gaap_ValuationTechniqueAndInputDescriptionAbstract_lbl" xlink:title="label: ValuationTechniqueAndInputDescriptionAbstract to us-gaap_ValuationTechniqueAndInputDescriptionAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xlink:label="WarrantsAndRightsOutstandingMeasurementInput" xlink:title="WarrantsAndRightsOutstandingMeasurementInput" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl">Measurement input</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAndRightsOutstandingMeasurementInput" xlink:to="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:title="label: WarrantsAndRightsOutstandingMeasurementInput to us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl1" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl1">Warrants and Rights Outstanding, Measurement Input</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAndRightsOutstandingMeasurementInput" xlink:to="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl1" xlink:title="label: WarrantsAndRightsOutstandingMeasurementInput to us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:title="OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl">Weighted average remaining lease term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:title="label: OperatingLeaseWeightedAverageRemainingLeaseTerm1 to us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:label="LesseeOperatingLeaseRenewalTerm" xlink:title="LesseeOperatingLeaseRenewalTerm" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl">Extension term of sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseRenewalTerm" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl" xlink:title="label: LesseeOperatingLeaseRenewalTerm to us-gaap_LesseeOperatingLeaseRenewalTerm_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1">Lessee, Operating Lease, Renewal Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseRenewalTerm" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" xlink:title="label: LesseeOperatingLeaseRenewalTerm to us-gaap_LesseeOperatingLeaseRenewalTerm_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage" xlink:label="RevenueRemainingPerformanceObligationPercentage" xlink:title="RevenueRemainingPerformanceObligationPercentage" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingTerm_lbl">Expected term</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_WarrantsAndRightsOutstandingTerm_lbl2" xml:lang="en-US" id="us-gaap_WarrantsAndRightsOutstandingTerm_lbl2">Warrants expiration term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantsAndRightsOutstandingTerm" xlink:to="us-gaap_WarrantsAndRightsOutstandingTerm_lbl2" xlink:title="label: WarrantsAndRightsOutstandingTerm to us-gaap_WarrantsAndRightsOutstandingTerm_lbl2" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityAbstract_lbl" xlink:title="label: OperatingLeaseLiabilityAbstract to us-gaap_OperatingLeaseLiabilityAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiabilityAbstract_lbl1" xml:lang="en-US" id="us-gaap_OperatingLeaseLiabilityAbstract_lbl1">Operating Lease, Liability [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiabilityAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityAbstract_lbl1" xlink:title="label: OperatingLeaseLiabilityAbstract to us-gaap_OperatingLeaseLiabilityAbstract_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl">Amortization of right-of-use asset</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl1" xlink:title="label: OperatingLeaseRightOfUseAssetAmortizationExpense to us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" xml:lang="en-US" id="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2">Operating Lease, Right-of-Use Asset, Periodic Reduction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" xlink:title="label: OperatingLeaseRightOfUseAssetAmortizationExpense to us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl2" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionAbstract_lbl">ASSET ACQUISITION [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionAbstract" xlink:to="us-gaap_AssetAcquisitionAbstract_lbl" xlink:title="label: AssetAcquisitionAbstract to us-gaap_AssetAcquisitionAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionTableTextBlock" xlink:label="AssetAcquisitionTableTextBlock" xlink:title="AssetAcquisitionTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionTableTextBlock_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionTableTextBlock_lbl">Fair Value Measurement of Assets Acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionTableTextBlock" xlink:to="us-gaap_AssetAcquisitionTableTextBlock_lbl" xlink:title="label: AssetAcquisitionTableTextBlock to us-gaap_AssetAcquisitionTableTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionConsiderationTransferredAbstract" xlink:label="AssetAcquisitionConsiderationTransferredAbstract" xlink:title="AssetAcquisitionConsiderationTransferredAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionConsiderationTransferredAbstract" xlink:to="us-gaap_AssetAcquisitionConsiderationTransferredAbstract_lbl" xlink:title="label: AssetAcquisitionConsiderationTransferredAbstract to us-gaap_AssetAcquisitionConsiderationTransferredAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:label="AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" xlink:title="AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable_lbl">Cash or other consideration</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost" xlink:label="AssetAcquisitionConsiderationTransferredTransactionCost" xlink:title="AssetAcquisitionConsiderationTransferredTransactionCost" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl">Direct costs</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl1" xml:lang="en-US" id="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl1">Asset Acquisition, Consideration Transferred, Transaction Cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionConsiderationTransferredTransactionCost" xlink:to="us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl1" xlink:title="label: AssetAcquisitionConsiderationTransferredTransactionCost to us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionContingentConsiderationTable" xlink:label="AssetAcquisitionContingentConsiderationTable" xlink:title="AssetAcquisitionContingentConsiderationTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionContingentConsiderationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionContingentConsiderationTable_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionContingentConsiderationTable_lbl">Asset Acquisition, Contingent Consideration [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionContingentConsiderationLineItems" xlink:label="AssetAcquisitionContingentConsiderationLineItems" xlink:title="AssetAcquisitionContingentConsiderationLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionContingentConsiderationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionContingentConsiderationLineItems_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionContingentConsiderationLineItems_lbl">Asset Acquisition, Contingent Consideration [Line Items]</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetAcquisitionTextBlock" xlink:label="AssetAcquisitionTextBlock" xlink:title="AssetAcquisitionTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetAcquisitionTextBlock_lbl" xml:lang="en-US" id="us-gaap_AssetAcquisitionTextBlock_lbl">ASSET ACQUISITION</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionTextBlock" xlink:to="us-gaap_AssetAcquisitionTextBlock_lbl" xlink:title="label: AssetAcquisitionTextBlock to us-gaap_AssetAcquisitionTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:label="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:title="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:to="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl" xlink:title="label: ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract to us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract" xlink:to="us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1" xlink:title="label: ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract to us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_DefinedContributionPlanAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DefinedContributionPlanAbstract_lbl" xml:lang="en-US" id="us-gaap_DefinedContributionPlanAbstract_lbl">Defined Contribution Plan [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanAbstract" xlink:to="us-gaap_DefinedContributionPlanAbstract_lbl" xlink:title="label: DefinedContributionPlanAbstract to us-gaap_DefinedContributionPlanAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RelatedPartyMember" xlink:label="RelatedPartyMember" xlink:title="RelatedPartyMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RelatedPartyMember_lbl" xml:lang="en-US" id="us-gaap_RelatedPartyMember_lbl">Related Party [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyMember" xlink:to="us-gaap_RelatedPartyMember_lbl" xlink:title="label: RelatedPartyMember to us-gaap_RelatedPartyMember_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_NonrelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NonrelatedPartyMember_lbl" xml:lang="en-US" id="us-gaap_NonrelatedPartyMember_lbl">Nonrelated Party [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonrelatedPartyMember" xlink:to="us-gaap_NonrelatedPartyMember_lbl" xlink:title="label: NonrelatedPartyMember to us-gaap_NonrelatedPartyMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="TitleOfIndividualWithRelationshipToEntityDomain" xlink:title="TitleOfIndividualWithRelationshipToEntityDomain" />
    <link:label xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xml:lang="en-US" id="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl">Title of Individual [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:title="label: TitleOfIndividualWithRelationshipToEntityDomain to srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" />
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    <link:label xlink:type="resource" xlink:label="srt_DirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_DirectorMember_lbl" xml:lang="en-US" id="srt_DirectorMember_lbl">Dr. Fiore [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DirectorMember" xlink:to="srt_DirectorMember_lbl" xlink:title="label: DirectorMember to srt_DirectorMember_lbl" />
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    <link:label xlink:type="resource" xlink:label="srt_RangeAxis_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="srt_RangeAxis_lbl1" xml:lang="en-US" id="srt_RangeAxis_lbl1">Statistical Measurement [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="srt_RangeAxis_lbl1" xlink:title="label: RangeAxis to srt_RangeAxis_lbl1" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_RangeMember_lbl" xml:lang="en-US" id="srt_RangeMember_lbl">Statistical Measurement [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="srt_RangeMember_lbl" xlink:title="label: RangeMember to srt_RangeMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_MaximumMember_lbl" xml:lang="en-US" id="srt_MaximumMember_lbl">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="srt_MaximumMember_lbl" xlink:title="label: MaximumMember to srt_MaximumMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_MinimumMember_lbl" xml:lang="en-US" id="srt_MinimumMember_lbl">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="srt_MinimumMember_lbl" xlink:title="label: MinimumMember to srt_MinimumMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd#srt_TitleOfIndividualAxis" xlink:label="TitleOfIndividualAxis" xlink:title="TitleOfIndividualAxis" />
    <link:label xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_TitleOfIndividualAxis_lbl" xml:lang="en-US" id="srt_TitleOfIndividualAxis_lbl">Title of Individual [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl" xlink:title="label: TitleOfIndividualAxis to srt_TitleOfIndividualAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:label xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CoverAbstract_lbl" xml:lang="en-US" id="dei_CoverAbstract_lbl">Cover [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xlink:title="label: CoverAbstract to dei_CoverAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentType_lbl" xml:lang="en-US" id="dei_DocumentType_lbl">Document Type</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentQuarterlyReport" xlink:label="DocumentQuarterlyReport" xlink:title="DocumentQuarterlyReport" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentQuarterlyReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US" id="dei_DocumentQuarterlyReport_lbl">Document Quarterly Report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:title="label: DocumentQuarterlyReport to dei_DocumentQuarterlyReport_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentTransitionReport" xlink:label="DocumentTransitionReport" xlink:title="DocumentTransitionReport" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentTransitionReport_lbl" xml:lang="en-US" id="dei_DocumentTransitionReport_lbl">Document Transition Report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:title="label: DocumentTransitionReport to dei_DocumentTransitionReport_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityInteractiveDataCurrent" xlink:label="EntityInteractiveDataCurrent" xlink:title="EntityInteractiveDataCurrent" />
    <link:label xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US" id="dei_EntityInteractiveDataCurrent_lbl">Entity Interactive Data Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:title="label: EntityInteractiveDataCurrent to dei_EntityInteractiveDataCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_AmendmentFlag_lbl" xml:lang="en-US" id="dei_AmendmentFlag_lbl">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:title="label: AmendmentFlag to dei_AmendmentFlag_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalYearFocus_lbl">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:title="label: DocumentFiscalYearFocus to dei_DocumentFiscalYearFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalPeriodFocus_lbl">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:title="label: DocumentFiscalPeriodFocus to dei_DocumentFiscalPeriodFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US" id="dei_DocumentPeriodEndDate_lbl">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:title="label: DocumentPeriodEndDate to dei_DocumentPeriodEndDate_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:label xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_LegalEntityAxis_lbl" xml:lang="en-US" id="dei_LegalEntityAxis_lbl">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl" xlink:title="label: LegalEntityAxis to dei_LegalEntityAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:label xlink:type="resource" xlink:label="dei_EntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityDomain_lbl" xml:lang="en-US" id="dei_EntityDomain_lbl">Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityDomain" xlink:to="dei_EntityDomain_lbl" xlink:title="label: EntityDomain to dei_EntityDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityRegistrantName_lbl" xml:lang="en-US" id="dei_EntityRegistrantName_lbl">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:title="label: EntityRegistrantName to dei_EntityRegistrantName_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" id="dei_EntityCentralIndexKey_lbl">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:title="label: EntityCentralIndexKey to dei_EntityCentralIndexKey_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityFileNumber_lbl" xml:lang="en-US" id="dei_EntityFileNumber_lbl">Entity File Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:title="label: EntityFileNumber to dei_EntityFileNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US" id="dei_EntityTaxIdentificationNumber_lbl">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:title="label: EntityTaxIdentificationNumber to dei_EntityTaxIdentificationNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US" id="dei_EntityIncorporationStateCountryCode_lbl">Entity Incorporation, State or Country Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:title="label: EntityIncorporationStateCountryCode to dei_EntityIncorporationStateCountryCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate" />
    <link:label xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US" id="dei_CurrentFiscalYearEndDate_lbl">Current Fiscal Year End Date</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:title="label: EntityCurrentReportingStatus to dei_EntityCurrentReportingStatus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityShellCompany" xlink:label="EntityShellCompany" xlink:title="EntityShellCompany" />
    <link:label xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityShellCompany_lbl" xml:lang="en-US" id="dei_EntityShellCompany_lbl">Entity Shell Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:title="label: EntityShellCompany to dei_EntityShellCompany_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory" />
    <link:label xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityFilerCategory_lbl" xml:lang="en-US" id="dei_EntityFilerCategory_lbl">Entity Filer Category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:title="label: EntityFilerCategory to dei_EntityFilerCategory_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntitySmallBusiness" xlink:label="EntitySmallBusiness" xlink:title="EntitySmallBusiness" />
    <link:label xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntitySmallBusiness_lbl" xml:lang="en-US" id="dei_EntitySmallBusiness_lbl">Entity Small Business</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:title="label: EntitySmallBusiness to dei_EntitySmallBusiness_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:label xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US" id="dei_EntityEmergingGrowthCompany_lbl">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:title="label: EntityEmergingGrowthCompany to dei_EntityEmergingGrowthCompany_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:title="label: EntityAddressAddressLine1 to dei_EntityAddressAddressLine1_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:title="label: EntityAddressCityOrTown to dei_EntityAddressCityOrTown_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US" id="dei_EntityAddressStateOrProvince_lbl">Entity Address, State or Province</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:title="label: EntityAddressStateOrProvince to dei_EntityAddressStateOrProvince_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US" id="dei_EntityAddressPostalZipCode_lbl">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:title="label: EntityAddressPostalZipCode to dei_EntityAddressPostalZipCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:label xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CityAreaCode_lbl" xml:lang="en-US" id="dei_CityAreaCode_lbl">City Area Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:title="label: CityAreaCode to dei_CityAreaCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:label xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_LocalPhoneNumber_lbl" xml:lang="en-US" id="dei_LocalPhoneNumber_lbl">Local Phone Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:title="label: LocalPhoneNumber to dei_LocalPhoneNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:label xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_Security12bTitle_lbl" xml:lang="en-US" id="dei_Security12bTitle_lbl">Title of 12(b) Security</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:title="label: Security12bTitle to dei_Security12bTitle_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:label xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_TradingSymbol_lbl" xml:lang="en-US" id="dei_TradingSymbol_lbl">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:title="label: TradingSymbol to dei_TradingSymbol_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:label xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_SecurityExchangeName_lbl" xml:lang="en-US" id="dei_SecurityExchangeName_lbl">Security Exchange Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:title="label: SecurityExchangeName to dei_SecurityExchangeName_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US" id="dei_EntityCommonStockSharesOutstanding_lbl">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:title="label: EntityCommonStockSharesOutstanding to dei_EntityCommonStockSharesOutstanding_lbl" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodValueStockPurchaseAgreement" xlink:label="StockIssuedDuringPeriodValueStockPurchaseAgreement" xlink:title="StockIssuedDuringPeriodValueStockPurchaseAgreement" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl">Equity impact of the value of stock that has been issued in a stock purchase agreement during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockPurchaseAgreement" xlink:to="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl" xlink:title="label: StockIssuedDuringPeriodValueStockPurchaseAgreement to erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl1">Stock Issued During Period, Value, Stock Purchase Agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockPurchaseAgreement" xlink:to="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl1" xlink:title="label: StockIssuedDuringPeriodValueStockPurchaseAgreement to erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl2">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockPurchaseAgreement" xlink:to="erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl2" xlink:title="label: StockIssuedDuringPeriodValueStockPurchaseAgreement to erna_StockIssuedDuringPeriodValueStockPurchaseAgreement_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement" xlink:label="StockIssuedDuringPeriodSharesStockPurchaseAgreement" xlink:title="StockIssuedDuringPeriodSharesStockPurchaseAgreement" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl">Number of shares that have been issued in a stock purchase agreement during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockPurchaseAgreement" xlink:to="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl" xlink:title="label: StockIssuedDuringPeriodSharesStockPurchaseAgreement to erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl1">Stock Issued During Period, Shares, Stock Purchase Agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockPurchaseAgreement" xlink:to="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesStockPurchaseAgreement to erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl2">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockPurchaseAgreement" xlink:to="erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl2" xlink:title="label: StockIssuedDuringPeriodSharesStockPurchaseAgreement to erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodValueAcquisitions2" xlink:label="StockIssuedDuringPeriodValueAcquisitions2" xlink:title="StockIssuedDuringPeriodValueAcquisitions2" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl">Value of stock issued pursuant to acquisitions during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueAcquisitions2" xlink:to="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl" xlink:title="label: StockIssuedDuringPeriodValueAcquisitions2 to erna_StockIssuedDuringPeriodValueAcquisitions2_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl1">Stock Issued During Period, Value, Acquisitions2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueAcquisitions2" xlink:to="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl1" xlink:title="label: StockIssuedDuringPeriodValueAcquisitions2 to erna_StockIssuedDuringPeriodValueAcquisitions2_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl2">Issuance of common stock in connection with Exacis asset acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueAcquisitions2" xlink:to="erna_StockIssuedDuringPeriodValueAcquisitions2_lbl2" xlink:title="label: StockIssuedDuringPeriodValueAcquisitions2 to erna_StockIssuedDuringPeriodValueAcquisitions2_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodSharesAcquisitions2" xlink:label="StockIssuedDuringPeriodSharesAcquisitions2" xlink:title="StockIssuedDuringPeriodSharesAcquisitions2" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl">Number of shares of stock issued during the period pursuant to acquisitions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesAcquisitions2" xlink:to="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl" xlink:title="label: StockIssuedDuringPeriodSharesAcquisitions2 to erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl1">Stock Issued During Period, Shares, Acquisitions2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesAcquisitions2" xlink:to="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesAcquisitions2 to erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl2">Issuance of common stock in connection with Exacis asset acquisition (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesAcquisitions2" xlink:to="erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl2" xlink:title="label: StockIssuedDuringPeriodSharesAcquisitions2 to erna_StockIssuedDuringPeriodSharesAcquisitions2_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodValuePrivateOffering" xlink:label="StockIssuedDuringPeriodValuePrivateOffering" xlink:title="StockIssuedDuringPeriodValuePrivateOffering" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl">Equity impact of the value of stock that has been issued in private offering during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValuePrivateOffering" xlink:to="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl" xlink:title="label: StockIssuedDuringPeriodValuePrivateOffering to erna_StockIssuedDuringPeriodValuePrivateOffering_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl1">Stock Issued During Period, Value, Private Offering</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValuePrivateOffering" xlink:to="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl1" xlink:title="label: StockIssuedDuringPeriodValuePrivateOffering to erna_StockIssuedDuringPeriodValuePrivateOffering_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl2">Issuance of common stock in connection with private offering</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValuePrivateOffering" xlink:to="erna_StockIssuedDuringPeriodValuePrivateOffering_lbl2" xlink:title="label: StockIssuedDuringPeriodValuePrivateOffering to erna_StockIssuedDuringPeriodValuePrivateOffering_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodSharesPrivateOffering" xlink:label="StockIssuedDuringPeriodSharesPrivateOffering" xlink:title="StockIssuedDuringPeriodSharesPrivateOffering" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl">Number of shares that have been issued in private offering during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesPrivateOffering" xlink:to="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl" xlink:title="label: StockIssuedDuringPeriodSharesPrivateOffering to erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl1">Stock Issued During Period, Shares, Private Offering</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesPrivateOffering" xlink:to="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesPrivateOffering to erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl2">Issuance of common stock in connection with private offering (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesPrivateOffering" xlink:to="erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl2" xlink:title="label: StockIssuedDuringPeriodSharesPrivateOffering to erna_StockIssuedDuringPeriodSharesPrivateOffering_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" xlink:label="SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" xlink:title="SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" />
    <link:label xlink:type="resource" xlink:label="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl" xml:lang="en-US" id="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl">Number of shares Forfeiture of unvested restricted stock during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" xlink:to="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl" xlink:title="label: SharesIssuedSharesForfeitureOfUnvestedRestrictedStock to erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl1" xml:lang="en-US" id="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl1">Shares Issued, Shares, Forfeiture of unvested restricted stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" xlink:to="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl1" xlink:title="label: SharesIssuedSharesForfeitureOfUnvestedRestrictedStock to erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl2" xml:lang="en-US" id="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl2">Forfeiture of unvested restricted stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssuedSharesForfeitureOfUnvestedRestrictedStock" xlink:to="erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl2" xlink:title="label: SharesIssuedSharesForfeitureOfUnvestedRestrictedStock to erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" xlink:label="StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" xlink:title="StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl">Value of stock related to Forfeiture of unvested restricted stock during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" xlink:to="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl" xlink:title="label: StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock to erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl1" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl1">Stock Issued During Period, Value, Forfeiture of Unvested Restricted Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" xlink:to="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl1" xlink:title="label: StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock to erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl2" xml:lang="en-US" id="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl2">Forfeiture of unvested restricted stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock" xlink:to="erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl2" xlink:title="label: StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock to erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ExacisAssetPurchaseAgreementMember" xlink:label="ExacisAssetPurchaseAgreementMember" xlink:title="ExacisAssetPurchaseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ExacisAssetPurchaseAgreementMember_lbl" xml:lang="en-US" id="erna_ExacisAssetPurchaseAgreementMember_lbl">Information about asset purchase agreement (the "Purchase Agreement"), together with Exacis.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAgreementMember" xlink:to="erna_ExacisAssetPurchaseAgreementMember_lbl" xlink:title="label: ExacisAssetPurchaseAgreementMember to erna_ExacisAssetPurchaseAgreementMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAgreementMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ExacisAssetPurchaseAgreementMember_lbl1" xml:lang="en-US" id="erna_ExacisAssetPurchaseAgreementMember_lbl1">Exacis Asset Purchase Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAgreementMember" xlink:to="erna_ExacisAssetPurchaseAgreementMember_lbl1" xlink:title="label: ExacisAssetPurchaseAgreementMember to erna_ExacisAssetPurchaseAgreementMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAgreementMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ExacisAssetPurchaseAgreementMember_lbl2" xml:lang="en-US" id="erna_ExacisAssetPurchaseAgreementMember_lbl2">Exacis Asset Purchase [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAgreementMember" xlink:to="erna_ExacisAssetPurchaseAgreementMember_lbl2" xlink:title="label: ExacisAssetPurchaseAgreementMember to erna_ExacisAssetPurchaseAgreementMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ExacisAssetPurchaseAbstract" xlink:label="ExacisAssetPurchaseAbstract" xlink:title="ExacisAssetPurchaseAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ExacisAssetPurchaseAbstract_lbl1" xml:lang="en-US" id="erna_ExacisAssetPurchaseAbstract_lbl1">Exacis Asset Purchase [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAbstract" xlink:to="erna_ExacisAssetPurchaseAbstract_lbl1" xlink:title="label: ExacisAssetPurchaseAbstract to erna_ExacisAssetPurchaseAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ExacisAssetPurchaseAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ExacisAssetPurchaseAbstract_lbl2" xml:lang="en-US" id="erna_ExacisAssetPurchaseAbstract_lbl2">Exacis Asset Purchase [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExacisAssetPurchaseAbstract" xlink:to="erna_ExacisAssetPurchaseAbstract_lbl2" xlink:title="label: ExacisAssetPurchaseAbstract to erna_ExacisAssetPurchaseAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NumeratorValueForStockIssuance" xlink:label="NumeratorValueForStockIssuance" xlink:title="NumeratorValueForStockIssuance" />
    <link:label xlink:type="resource" xlink:label="erna_NumeratorValueForStockIssuance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NumeratorValueForStockIssuance_lbl" xml:lang="en-US" id="erna_NumeratorValueForStockIssuance_lbl">The amount of numerator value for stock issuance.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumeratorValueForStockIssuance" xlink:to="erna_NumeratorValueForStockIssuance_lbl" xlink:title="label: NumeratorValueForStockIssuance to erna_NumeratorValueForStockIssuance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NumeratorValueForStockIssuance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NumeratorValueForStockIssuance_lbl1" xml:lang="en-US" id="erna_NumeratorValueForStockIssuance_lbl1">Numerator Value for Stock Issuance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumeratorValueForStockIssuance" xlink:to="erna_NumeratorValueForStockIssuance_lbl1" xlink:title="label: NumeratorValueForStockIssuance to erna_NumeratorValueForStockIssuance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NumeratorValueForStockIssuance_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NumeratorValueForStockIssuance_lbl2" xml:lang="en-US" id="erna_NumeratorValueForStockIssuance_lbl2">Numerator value for stock issuance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumeratorValueForStockIssuance" xlink:to="erna_NumeratorValueForStockIssuance_lbl2" xlink:title="label: NumeratorValueForStockIssuance to erna_NumeratorValueForStockIssuance_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PercentageOfCashConsideration" xlink:label="PercentageOfCashConsideration" xlink:title="PercentageOfCashConsideration" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfCashConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PercentageOfCashConsideration_lbl" xml:lang="en-US" id="erna_PercentageOfCashConsideration_lbl">Percentage of all cash or other consideration.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfCashConsideration" xlink:to="erna_PercentageOfCashConsideration_lbl" xlink:title="label: PercentageOfCashConsideration to erna_PercentageOfCashConsideration_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfCashConsideration_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PercentageOfCashConsideration_lbl1" xml:lang="en-US" id="erna_PercentageOfCashConsideration_lbl1">Percentage of Cash Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfCashConsideration" xlink:to="erna_PercentageOfCashConsideration_lbl1" xlink:title="label: PercentageOfCashConsideration to erna_PercentageOfCashConsideration_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfCashConsideration_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PercentageOfCashConsideration_lbl2" xml:lang="en-US" id="erna_PercentageOfCashConsideration_lbl2">Percentage of cash consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfCashConsideration" xlink:to="erna_PercentageOfCashConsideration_lbl2" xlink:title="label: PercentageOfCashConsideration to erna_PercentageOfCashConsideration_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NumberOfConsecutiveTradingDays" xlink:label="NumberOfConsecutiveTradingDays" xlink:title="NumberOfConsecutiveTradingDays" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfConsecutiveTradingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NumberOfConsecutiveTradingDays_lbl" xml:lang="en-US" id="erna_NumberOfConsecutiveTradingDays_lbl">Number of consecutive trading days in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfConsecutiveTradingDays" xlink:to="erna_NumberOfConsecutiveTradingDays_lbl" xlink:title="label: NumberOfConsecutiveTradingDays to erna_NumberOfConsecutiveTradingDays_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfConsecutiveTradingDays_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NumberOfConsecutiveTradingDays_lbl1" xml:lang="en-US" id="erna_NumberOfConsecutiveTradingDays_lbl1">Number of Consecutive Trading Days</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfConsecutiveTradingDays" xlink:to="erna_NumberOfConsecutiveTradingDays_lbl1" xlink:title="label: NumberOfConsecutiveTradingDays to erna_NumberOfConsecutiveTradingDays_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfConsecutiveTradingDays_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NumberOfConsecutiveTradingDays_lbl2" xml:lang="en-US" id="erna_NumberOfConsecutiveTradingDays_lbl2">Number of consecutive trading days</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfConsecutiveTradingDays" xlink:to="erna_NumberOfConsecutiveTradingDays_lbl2" xlink:title="label: NumberOfConsecutiveTradingDays to erna_NumberOfConsecutiveTradingDays_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_CommencementPeriodOfCommonStockInPurchaseAgreement" xlink:label="CommencementPeriodOfCommonStockInPurchaseAgreement" xlink:title="CommencementPeriodOfCommonStockInPurchaseAgreement" />
    <link:label xlink:type="resource" xlink:label="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl" xml:lang="en-US" id="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl">Period for common stock purchase agreement commencement, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommencementPeriodOfCommonStockInPurchaseAgreement" xlink:to="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl" xlink:title="label: CommencementPeriodOfCommonStockInPurchaseAgreement to erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl1" xml:lang="en-US" id="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl1">Commencement Period of Common Stock in Purchase Agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommencementPeriodOfCommonStockInPurchaseAgreement" xlink:to="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl1" xlink:title="label: CommencementPeriodOfCommonStockInPurchaseAgreement to erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl2" xml:lang="en-US" id="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl2">Common stock purchase agreement commencement period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommencementPeriodOfCommonStockInPurchaseAgreement" xlink:to="erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl2" xlink:title="label: CommencementPeriodOfCommonStockInPurchaseAgreement to erna_CommencementPeriodOfCommonStockInPurchaseAgreement_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LockUpPeriodForCommonStock" xlink:label="LockUpPeriodForCommonStock" xlink:title="LockUpPeriodForCommonStock" />
    <link:label xlink:type="resource" xlink:label="erna_LockUpPeriodForCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LockUpPeriodForCommonStock_lbl" xml:lang="en-US" id="erna_LockUpPeriodForCommonStock_lbl">The period in which shares are locked-up, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LockUpPeriodForCommonStock" xlink:to="erna_LockUpPeriodForCommonStock_lbl" xlink:title="label: LockUpPeriodForCommonStock to erna_LockUpPeriodForCommonStock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LockUpPeriodForCommonStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LockUpPeriodForCommonStock_lbl1" xml:lang="en-US" id="erna_LockUpPeriodForCommonStock_lbl1">Lock-up Period for Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LockUpPeriodForCommonStock" xlink:to="erna_LockUpPeriodForCommonStock_lbl1" xlink:title="label: LockUpPeriodForCommonStock to erna_LockUpPeriodForCommonStock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LockUpPeriodForCommonStock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LockUpPeriodForCommonStock_lbl2" xml:lang="en-US" id="erna_LockUpPeriodForCommonStock_lbl2">Lock-up period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LockUpPeriodForCommonStock" xlink:to="erna_LockUpPeriodForCommonStock_lbl2" xlink:title="label: LockUpPeriodForCommonStock to erna_LockUpPeriodForCommonStock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_MinimumCapitalizationRequirementAmount" xlink:label="MinimumCapitalizationRequirementAmount" xlink:title="MinimumCapitalizationRequirementAmount" />
    <link:label xlink:type="resource" xlink:label="erna_MinimumCapitalizationRequirementAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MinimumCapitalizationRequirementAmount_lbl" xml:lang="en-US" id="erna_MinimumCapitalizationRequirementAmount_lbl">The amount required for numerator value of stock issuance.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumCapitalizationRequirementAmount" xlink:to="erna_MinimumCapitalizationRequirementAmount_lbl" xlink:title="label: MinimumCapitalizationRequirementAmount to erna_MinimumCapitalizationRequirementAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MinimumCapitalizationRequirementAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MinimumCapitalizationRequirementAmount_lbl1" xml:lang="en-US" id="erna_MinimumCapitalizationRequirementAmount_lbl1">Minimum Market Capitalization Requirement, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumCapitalizationRequirementAmount" xlink:to="erna_MinimumCapitalizationRequirementAmount_lbl1" xlink:title="label: MinimumCapitalizationRequirementAmount to erna_MinimumCapitalizationRequirementAmount_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MinimumCapitalizationRequirementAmount_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MinimumCapitalizationRequirementAmount_lbl2" xml:lang="en-US" id="erna_MinimumCapitalizationRequirementAmount_lbl2">Minimum market capitalization requirement, amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumCapitalizationRequirementAmount" xlink:to="erna_MinimumCapitalizationRequirementAmount_lbl2" xlink:title="label: MinimumCapitalizationRequirementAmount to erna_MinimumCapitalizationRequirementAmount_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_AssetAcquisitionSharePrice" xlink:label="AssetAcquisitionSharePrice" xlink:title="AssetAcquisitionSharePrice" />
    <link:label xlink:type="resource" xlink:label="erna_AssetAcquisitionSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AssetAcquisitionSharePrice_lbl" xml:lang="en-US" id="erna_AssetAcquisitionSharePrice_lbl">Price of a single share of a number of saleable stocks paid or offered to be paid in asset acquisition.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionSharePrice" xlink:to="erna_AssetAcquisitionSharePrice_lbl" xlink:title="label: AssetAcquisitionSharePrice to erna_AssetAcquisitionSharePrice_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AssetAcquisitionSharePrice_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AssetAcquisitionSharePrice_lbl1" xml:lang="en-US" id="erna_AssetAcquisitionSharePrice_lbl1">Asset Acquisition, Share Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionSharePrice" xlink:to="erna_AssetAcquisitionSharePrice_lbl1" xlink:title="label: AssetAcquisitionSharePrice to erna_AssetAcquisitionSharePrice_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AssetAcquisitionSharePrice_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AssetAcquisitionSharePrice_lbl2" xml:lang="en-US" id="erna_AssetAcquisitionSharePrice_lbl2">Share price (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionSharePrice" xlink:to="erna_AssetAcquisitionSharePrice_lbl2" xlink:title="label: AssetAcquisitionSharePrice to erna_AssetAcquisitionSharePrice_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ContingentConsiderationOneMember" xlink:label="ContingentConsiderationOneMember" xlink:title="ContingentConsiderationOneMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationOneMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationOneMember_lbl">Description of contingent payment one arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationOneMember" xlink:to="erna_ContingentConsiderationOneMember_lbl" xlink:title="label: ContingentConsiderationOneMember to erna_ContingentConsiderationOneMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationOneMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationOneMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationOneMember_lbl1">Contingent Consideration One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationOneMember" xlink:to="erna_ContingentConsiderationOneMember_lbl1" xlink:title="label: ContingentConsiderationOneMember to erna_ContingentConsiderationOneMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationOneMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationOneMember_lbl2" xml:lang="en-US" id="erna_ContingentConsiderationOneMember_lbl2">Contingent Consideration One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationOneMember" xlink:to="erna_ContingentConsiderationOneMember_lbl2" xlink:title="label: ContingentConsiderationOneMember to erna_ContingentConsiderationOneMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ContingentConsiderationTwoMember" xlink:label="ContingentConsiderationTwoMember" xlink:title="ContingentConsiderationTwoMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationTwoMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationTwoMember_lbl">Description of contingent payment two arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTwoMember" xlink:to="erna_ContingentConsiderationTwoMember_lbl" xlink:title="label: ContingentConsiderationTwoMember to erna_ContingentConsiderationTwoMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationTwoMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationTwoMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationTwoMember_lbl1">Contingent Consideration Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTwoMember" xlink:to="erna_ContingentConsiderationTwoMember_lbl1" xlink:title="label: ContingentConsiderationTwoMember to erna_ContingentConsiderationTwoMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationTwoMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationTwoMember_lbl2" xml:lang="en-US" id="erna_ContingentConsiderationTwoMember_lbl2">Contingent Consideration Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationTwoMember" xlink:to="erna_ContingentConsiderationTwoMember_lbl2" xlink:title="label: ContingentConsiderationTwoMember to erna_ContingentConsiderationTwoMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition" xlink:label="EstimatedEquityValueOfStockIssuedInAssetAcquisition" xlink:title="EstimatedEquityValueOfStockIssuedInAssetAcquisition" />
    <link:label xlink:type="resource" xlink:label="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl" xml:lang="en-US" id="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl">Assumed amount of stock issued in connection with calculation of share price in asset purchase transaction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedEquityValueOfStockIssuedInAssetAcquisition" xlink:to="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl" xlink:title="label: EstimatedEquityValueOfStockIssuedInAssetAcquisition to erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl1" xml:lang="en-US" id="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl1">Estimated Equity Value of Stock Issued in Asset Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedEquityValueOfStockIssuedInAssetAcquisition" xlink:to="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl1" xlink:title="label: EstimatedEquityValueOfStockIssuedInAssetAcquisition to erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl2" xml:lang="en-US" id="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl2">Estimated equity value of stock issued in asset acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimatedEquityValueOfStockIssuedInAssetAcquisition" xlink:to="erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl2" xlink:title="label: EstimatedEquityValueOfStockIssuedInAssetAcquisition to erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ContingentConsiderationThreeMember" xlink:label="ContingentConsiderationThreeMember" xlink:title="ContingentConsiderationThreeMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationThreeMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationThreeMember_lbl">Description of contingent payment three arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationThreeMember" xlink:to="erna_ContingentConsiderationThreeMember_lbl" xlink:title="label: ContingentConsiderationThreeMember to erna_ContingentConsiderationThreeMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationThreeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationThreeMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationThreeMember_lbl1">Contingent Consideration Three [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationThreeMember" xlink:to="erna_ContingentConsiderationThreeMember_lbl1" xlink:title="label: ContingentConsiderationThreeMember to erna_ContingentConsiderationThreeMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ChangeInFairValueOfContingentConsideration" xlink:label="ChangeInFairValueOfContingentConsideration" xlink:title="ChangeInFairValueOfContingentConsideration" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ChangeInFairValueOfContingentConsideration_lbl" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration_lbl">Amount of change in fair value of contingent consideration.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration_lbl" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ChangeInFairValueOfContingentConsideration_lbl1" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration_lbl1">Change in Fair Value of Contingent Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration_lbl1" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ChangeInFairValueOfContingentConsideration_lbl2" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration_lbl2">Change in fair value of contingent consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration_lbl2" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration_lbl2" />
    <link:label xlink:type="resource" xlink:label="erna_ChangeInFairValueOfContingentConsideration_lbl3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_ChangeInFairValueOfContingentConsideration_lbl3" xml:lang="en-US" id="erna_ChangeInFairValueOfContingentConsideration_lbl3">Change in fair value of contingent consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="erna_ChangeInFairValueOfContingentConsideration_lbl3" xlink:title="label: ChangeInFairValueOfContingentConsideration to erna_ChangeInFairValueOfContingentConsideration_lbl3" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LegalFeesAndSettlements" xlink:label="LegalFeesAndSettlements" xlink:title="LegalFeesAndSettlements" />
    <link:label xlink:type="resource" xlink:label="erna_LegalFeesAndSettlements_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LegalFeesAndSettlements_lbl" xml:lang="en-US" id="erna_LegalFeesAndSettlements_lbl">The amount of expense provided in the period for legal settlement costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalFeesAndSettlements" xlink:to="erna_LegalFeesAndSettlements_lbl" xlink:title="label: LegalFeesAndSettlements to erna_LegalFeesAndSettlements_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LegalFeesAndSettlements_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LegalFeesAndSettlements_lbl1" xml:lang="en-US" id="erna_LegalFeesAndSettlements_lbl1">Legal Fees And Settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalFeesAndSettlements" xlink:to="erna_LegalFeesAndSettlements_lbl1" xlink:title="label: LegalFeesAndSettlements to erna_LegalFeesAndSettlements_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LegalFeesAndSettlements_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LegalFeesAndSettlements_lbl2" xml:lang="en-US" id="erna_LegalFeesAndSettlements_lbl2">Legal fees and settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalFeesAndSettlements" xlink:to="erna_LegalFeesAndSettlements_lbl2" xlink:title="label: LegalFeesAndSettlements to erna_LegalFeesAndSettlements_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_AccruedClinicalCurrent" xlink:label="AccruedClinicalCurrent" xlink:title="AccruedClinicalCurrent" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedClinicalCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AccruedClinicalCurrent_lbl" xml:lang="en-US" id="erna_AccruedClinicalCurrent_lbl">Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to clinical trail cost (due within one year or within the normal operating cycle if longer).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedClinicalCurrent" xlink:to="erna_AccruedClinicalCurrent_lbl" xlink:title="label: AccruedClinicalCurrent to erna_AccruedClinicalCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedClinicalCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AccruedClinicalCurrent_lbl1" xml:lang="en-US" id="erna_AccruedClinicalCurrent_lbl1">Accrued Clinical, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedClinicalCurrent" xlink:to="erna_AccruedClinicalCurrent_lbl1" xlink:title="label: AccruedClinicalCurrent to erna_AccruedClinicalCurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AccruedClinicalCurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AccruedClinicalCurrent_lbl2" xml:lang="en-US" id="erna_AccruedClinicalCurrent_lbl2">Clinical</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedClinicalCurrent" xlink:to="erna_AccruedClinicalCurrent_lbl2" xlink:title="label: AccruedClinicalCurrent to erna_AccruedClinicalCurrent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NumberOfInLicensedPortfolioPatents" xlink:label="NumberOfInLicensedPortfolioPatents" xlink:title="NumberOfInLicensedPortfolioPatents" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfInLicensedPortfolioPatents_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NumberOfInLicensedPortfolioPatents_lbl" xml:lang="en-US" id="erna_NumberOfInLicensedPortfolioPatents_lbl">The number of in-licensed portfolio patents covering key mRNA cell engineering technologies.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfInLicensedPortfolioPatents" xlink:to="erna_NumberOfInLicensedPortfolioPatents_lbl" xlink:title="label: NumberOfInLicensedPortfolioPatents to erna_NumberOfInLicensedPortfolioPatents_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfInLicensedPortfolioPatents_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NumberOfInLicensedPortfolioPatents_lbl1" xml:lang="en-US" id="erna_NumberOfInLicensedPortfolioPatents_lbl1">Number of In-licensed Portfolio Patents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfInLicensedPortfolioPatents" xlink:to="erna_NumberOfInLicensedPortfolioPatents_lbl1" xlink:title="label: NumberOfInLicensedPortfolioPatents to erna_NumberOfInLicensedPortfolioPatents_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfInLicensedPortfolioPatents_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NumberOfInLicensedPortfolioPatents_lbl2" xml:lang="en-US" id="erna_NumberOfInLicensedPortfolioPatents_lbl2">Number of patents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfInLicensedPortfolioPatents" xlink:to="erna_NumberOfInLicensedPortfolioPatents_lbl2" xlink:title="label: NumberOfInLicensedPortfolioPatents to erna_NumberOfInLicensedPortfolioPatents_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition" xlink:label="NonCashResearchAndDevelopmentInProcessAssetAcquisition" xlink:title="NonCashResearchAndDevelopmentInProcessAssetAcquisition" />
    <link:label xlink:type="resource" xlink:label="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl" xml:lang="en-US" id="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl">The non cash amount of purchased research and development assets that are acquired in a asset acquisition have no alternative future use and are therefore written off in the period of acquisition.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl" xlink:title="label: NonCashResearchAndDevelopmentInProcessAssetAcquisition to erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl1" xml:lang="en-US" id="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl1">Non Cash Research and Development in Process, Asset Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl1" xlink:title="label: NonCashResearchAndDevelopmentInProcessAssetAcquisition to erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl2" xml:lang="en-US" id="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl2">Non-cash component of acquisition of Exacis in-process research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl2" xlink:title="label: NonCashResearchAndDevelopmentInProcessAssetAcquisition to erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_GainLossOnChangeInFairValueOfContingentConsideration" xlink:label="GainLossOnChangeInFairValueOfContingentConsideration" xlink:title="GainLossOnChangeInFairValueOfContingentConsideration" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl" xml:lang="en-US" id="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl">The amount of gain (loss) on change in fair value of contingent consideration.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnChangeInFairValueOfContingentConsideration" xlink:to="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl" xlink:title="label: GainLossOnChangeInFairValueOfContingentConsideration to erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl1" xml:lang="en-US" id="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl1">Gain (Loss) on Change in Fair Value of Contingent Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnChangeInFairValueOfContingentConsideration" xlink:to="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl1" xlink:title="label: GainLossOnChangeInFairValueOfContingentConsideration to erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl2" xml:lang="en-US" id="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl2">Change in fair value of contingent consideration liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnChangeInFairValueOfContingentConsideration" xlink:to="erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl2" xlink:title="label: GainLossOnChangeInFairValueOfContingentConsideration to erna_GainLossOnChangeInFairValueOfContingentConsideration_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_CommitmentSharesIssueExpense" xlink:label="CommitmentSharesIssueExpense" xlink:title="CommitmentSharesIssueExpense" />
    <link:label xlink:type="resource" xlink:label="erna_CommitmentSharesIssueExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_CommitmentSharesIssueExpense_lbl" xml:lang="en-US" id="erna_CommitmentSharesIssueExpense_lbl">Amount of noncash expense for commitment shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentSharesIssueExpense" xlink:to="erna_CommitmentSharesIssueExpense_lbl" xlink:title="label: CommitmentSharesIssueExpense to erna_CommitmentSharesIssueExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_CommitmentSharesIssueExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CommitmentSharesIssueExpense_lbl1" xml:lang="en-US" id="erna_CommitmentSharesIssueExpense_lbl1">Commitment Shares Issue Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentSharesIssueExpense" xlink:to="erna_CommitmentSharesIssueExpense_lbl1" xlink:title="label: CommitmentSharesIssueExpense to erna_CommitmentSharesIssueExpense_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CommitmentSharesIssueExpense_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CommitmentSharesIssueExpense_lbl2" xml:lang="en-US" id="erna_CommitmentSharesIssueExpense_lbl2">Commitment shares issued to Lincoln Park Capital, LLC</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentSharesIssueExpense" xlink:to="erna_CommitmentSharesIssueExpense_lbl2" xlink:title="label: CommitmentSharesIssueExpense to erna_CommitmentSharesIssueExpense_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialMeasurementOfLeaseLiabilities" xlink:label="InitialMeasurementOfLeaseLiabilities" xlink:title="InitialMeasurementOfLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_InitialMeasurementOfLeaseLiabilities_lbl" xml:lang="en-US" id="erna_InitialMeasurementOfLeaseLiabilities_lbl">The fair value of Initial measurement of lease liabilities in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfLeaseLiabilities" xlink:to="erna_InitialMeasurementOfLeaseLiabilities_lbl" xlink:title="label: InitialMeasurementOfLeaseLiabilities to erna_InitialMeasurementOfLeaseLiabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfLeaseLiabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_InitialMeasurementOfLeaseLiabilities_lbl1" xml:lang="en-US" id="erna_InitialMeasurementOfLeaseLiabilities_lbl1">Initial measurement of lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfLeaseLiabilities" xlink:to="erna_InitialMeasurementOfLeaseLiabilities_lbl1" xlink:title="label: InitialMeasurementOfLeaseLiabilities to erna_InitialMeasurementOfLeaseLiabilities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfLeaseLiabilities_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_InitialMeasurementOfLeaseLiabilities_lbl2" xml:lang="en-US" id="erna_InitialMeasurementOfLeaseLiabilities_lbl2">Initial measurement of lease liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfLeaseLiabilities" xlink:to="erna_InitialMeasurementOfLeaseLiabilities_lbl2" xlink:title="label: InitialMeasurementOfLeaseLiabilities to erna_InitialMeasurementOfLeaseLiabilities_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_IssuanceOfCommonStockForAssetAcquisition" xlink:label="IssuanceOfCommonStockForAssetAcquisition" xlink:title="IssuanceOfCommonStockForAssetAcquisition" />
    <link:label xlink:type="resource" xlink:label="erna_IssuanceOfCommonStockForAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_IssuanceOfCommonStockForAssetAcquisition_lbl" xml:lang="en-US" id="erna_IssuanceOfCommonStockForAssetAcquisition_lbl">The issuance of common stock for asset acquisition in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfCommonStockForAssetAcquisition" xlink:to="erna_IssuanceOfCommonStockForAssetAcquisition_lbl" xlink:title="label: IssuanceOfCommonStockForAssetAcquisition to erna_IssuanceOfCommonStockForAssetAcquisition_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_IssuanceOfCommonStockForAssetAcquisition_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_IssuanceOfCommonStockForAssetAcquisition_lbl1" xml:lang="en-US" id="erna_IssuanceOfCommonStockForAssetAcquisition_lbl1">Issuance of Common Stock for Asset Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfCommonStockForAssetAcquisition" xlink:to="erna_IssuanceOfCommonStockForAssetAcquisition_lbl1" xlink:title="label: IssuanceOfCommonStockForAssetAcquisition to erna_IssuanceOfCommonStockForAssetAcquisition_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_IssuanceOfCommonStockForAssetAcquisition_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_IssuanceOfCommonStockForAssetAcquisition_lbl2" xml:lang="en-US" id="erna_IssuanceOfCommonStockForAssetAcquisition_lbl2">Issuance of common stock for Exacis asset acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfCommonStockForAssetAcquisition" xlink:to="erna_IssuanceOfCommonStockForAssetAcquisition_lbl2" xlink:title="label: IssuanceOfCommonStockForAssetAcquisition to erna_IssuanceOfCommonStockForAssetAcquisition_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialMeasurementOfRightOfUseAssets" xlink:label="InitialMeasurementOfRightOfUseAssets" xlink:title="InitialMeasurementOfRightOfUseAssets" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfRightOfUseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_InitialMeasurementOfRightOfUseAssets_lbl" xml:lang="en-US" id="erna_InitialMeasurementOfRightOfUseAssets_lbl">The fair value of Initial measurement of ROU assets in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfRightOfUseAssets" xlink:to="erna_InitialMeasurementOfRightOfUseAssets_lbl" xlink:title="label: InitialMeasurementOfRightOfUseAssets to erna_InitialMeasurementOfRightOfUseAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfRightOfUseAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_InitialMeasurementOfRightOfUseAssets_lbl1" xml:lang="en-US" id="erna_InitialMeasurementOfRightOfUseAssets_lbl1">Initial Measurement of Right of Use Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfRightOfUseAssets" xlink:to="erna_InitialMeasurementOfRightOfUseAssets_lbl1" xlink:title="label: InitialMeasurementOfRightOfUseAssets to erna_InitialMeasurementOfRightOfUseAssets_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfRightOfUseAssets_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_InitialMeasurementOfRightOfUseAssets_lbl2" xml:lang="en-US" id="erna_InitialMeasurementOfRightOfUseAssets_lbl2">Initial measurement of right-of-use asset</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfRightOfUseAssets" xlink:to="erna_InitialMeasurementOfRightOfUseAssets_lbl2" xlink:title="label: InitialMeasurementOfRightOfUseAssets to erna_InitialMeasurementOfRightOfUseAssets_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ContingentConsiderationForAssetAcquisition" xlink:label="ContingentConsiderationForAssetAcquisition" xlink:title="ContingentConsiderationForAssetAcquisition" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationForAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationForAssetAcquisition_lbl" xml:lang="en-US" id="erna_ContingentConsiderationForAssetAcquisition_lbl">Accrued payment of contingent consideration in noncash investing and financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationForAssetAcquisition" xlink:to="erna_ContingentConsiderationForAssetAcquisition_lbl" xlink:title="label: ContingentConsiderationForAssetAcquisition to erna_ContingentConsiderationForAssetAcquisition_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationForAssetAcquisition_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationForAssetAcquisition_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationForAssetAcquisition_lbl1">Contingent Consideration for Asset Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationForAssetAcquisition" xlink:to="erna_ContingentConsiderationForAssetAcquisition_lbl1" xlink:title="label: ContingentConsiderationForAssetAcquisition to erna_ContingentConsiderationForAssetAcquisition_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationForAssetAcquisition_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationForAssetAcquisition_lbl2" xml:lang="en-US" id="erna_ContingentConsiderationForAssetAcquisition_lbl2">Contingent consideration for Exacis asset acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationForAssetAcquisition" xlink:to="erna_ContingentConsiderationForAssetAcquisition_lbl2" xlink:title="label: ContingentConsiderationForAssetAcquisition to erna_ContingentConsiderationForAssetAcquisition_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" xlink:label="ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" xlink:title="ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl" xml:lang="en-US" id="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl">The cash inflow from the additional capital contribution to the entity pursuant to stock purchase agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" xlink:to="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl" xlink:title="label: ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement to erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl1" xml:lang="en-US" id="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl1">Proceeds from Issuance of Common Stock Pursuant to Stock Purchase Agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" xlink:to="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl1" xlink:title="label: ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement to erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl2" xml:lang="en-US" id="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl2">Proceeds from sale of common stock pursuant to stock purchase agreement with Lincoln Park Capital Fund, LLC</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement" xlink:to="erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl2" xlink:title="label: ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement to erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_CashPaidDuringThePeriodForAbstract" xlink:label="CashPaidDuringThePeriodForAbstract" xlink:title="CashPaidDuringThePeriodForAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_CashPaidDuringThePeriodForAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CashPaidDuringThePeriodForAbstract_lbl1" xml:lang="en-US" id="erna_CashPaidDuringThePeriodForAbstract_lbl1">Cash Paid During the Period for [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPaidDuringThePeriodForAbstract" xlink:to="erna_CashPaidDuringThePeriodForAbstract_lbl1" xlink:title="label: CashPaidDuringThePeriodForAbstract to erna_CashPaidDuringThePeriodForAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CashPaidDuringThePeriodForAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CashPaidDuringThePeriodForAbstract_lbl2" xml:lang="en-US" id="erna_CashPaidDuringThePeriodForAbstract_lbl2">Cash paid during the period for:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashPaidDuringThePeriodForAbstract" xlink:to="erna_CashPaidDuringThePeriodForAbstract_lbl2" xlink:title="label: CashPaidDuringThePeriodForAbstract to erna_CashPaidDuringThePeriodForAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:label="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:title="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" xml:lang="en-US" id="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1">Reconciliation of Cash Cash Equivalents and Restricted Cash in Condensed Consolidated Statements Of Cash Flows [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:to="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" xlink:title="label: ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract to erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl2" xml:lang="en-US" id="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl2">Reconciliation of cash, cash equivalents and restricted cash at end of period:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract" xlink:to="erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl2" xlink:title="label: ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract to erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LossOnNonControllingInvestment" xlink:label="LossOnNonControllingInvestment" xlink:title="LossOnNonControllingInvestment" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LossOnNonControllingInvestment_lbl" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl">Amount of loss on non-controlling investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LossOnNonControllingInvestment_lbl1" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl1">Loss on Non-controlling Investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl1" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LossOnNonControllingInvestment_lbl2" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl2">Loss on non-controlling investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl2" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl2" />
    <link:label xlink:type="resource" xlink:label="erna_LossOnNonControllingInvestment_lbl3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_LossOnNonControllingInvestment_lbl3" xml:lang="en-US" id="erna_LossOnNonControllingInvestment_lbl3">Loss on non-controlling investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossOnNonControllingInvestment" xlink:to="erna_LossOnNonControllingInvestment_lbl3" xlink:title="label: LossOnNonControllingInvestment to erna_LossOnNonControllingInvestment_lbl3" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_GainOnTerminationOfLease" xlink:label="GainOnTerminationOfLease" xlink:title="GainOnTerminationOfLease" />
    <link:label xlink:type="resource" xlink:label="erna_GainOnTerminationOfLease_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_GainOnTerminationOfLease_lbl" xml:lang="en-US" id="erna_GainOnTerminationOfLease_lbl">Amount of gain on termination of lease before expiration of lease term.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainOnTerminationOfLease" xlink:to="erna_GainOnTerminationOfLease_lbl" xlink:title="label: GainOnTerminationOfLease to erna_GainOnTerminationOfLease_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_GainOnTerminationOfLease_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_GainOnTerminationOfLease_lbl1" xml:lang="en-US" id="erna_GainOnTerminationOfLease_lbl1">Gain on Termination of Lease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainOnTerminationOfLease" xlink:to="erna_GainOnTerminationOfLease_lbl1" xlink:title="label: GainOnTerminationOfLease to erna_GainOnTerminationOfLease_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_GainOnTerminationOfLease_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_GainOnTerminationOfLease_lbl2" xml:lang="en-US" id="erna_GainOnTerminationOfLease_lbl2">Gain on lease termination</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainOnTerminationOfLease" xlink:to="erna_GainOnTerminationOfLease_lbl2" xlink:title="label: GainOnTerminationOfLease to erna_GainOnTerminationOfLease_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_GainLossOnDisposalOfFixedAssets" xlink:label="GainLossOnDisposalOfFixedAssets" xlink:title="GainLossOnDisposalOfFixedAssets" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnDisposalOfFixedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_GainLossOnDisposalOfFixedAssets_lbl" xml:lang="en-US" id="erna_GainLossOnDisposalOfFixedAssets_lbl">Amount of gain (loss) on sale or disposal of fixed assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDisposalOfFixedAssets" xlink:to="erna_GainLossOnDisposalOfFixedAssets_lbl" xlink:title="label: GainLossOnDisposalOfFixedAssets to erna_GainLossOnDisposalOfFixedAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnDisposalOfFixedAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_GainLossOnDisposalOfFixedAssets_lbl1" xml:lang="en-US" id="erna_GainLossOnDisposalOfFixedAssets_lbl1">Gain (Loss) on Disposal of Fixed Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDisposalOfFixedAssets" xlink:to="erna_GainLossOnDisposalOfFixedAssets_lbl1" xlink:title="label: GainLossOnDisposalOfFixedAssets to erna_GainLossOnDisposalOfFixedAssets_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_GainLossOnDisposalOfFixedAssets_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_GainLossOnDisposalOfFixedAssets_lbl2" xml:lang="en-US" id="erna_GainLossOnDisposalOfFixedAssets_lbl2">Loss on disposal of fixed assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossOnDisposalOfFixedAssets" xlink:to="erna_GainLossOnDisposalOfFixedAssets_lbl2" xlink:title="label: GainLossOnDisposalOfFixedAssets to erna_GainLossOnDisposalOfFixedAssets_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:title="IncreaseDecreaseInOperatingLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xml:lang="en-US" id="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl">The increase (decrease) during the reporting period in the operating lease liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xlink:title="label: IncreaseDecreaseInOperatingLeaseLiabilities to erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" xml:lang="en-US" id="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1">Increase (Decrease) in Operating Lease Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" xlink:title="label: IncreaseDecreaseInOperatingLeaseLiabilities to erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl2" xml:lang="en-US" id="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl2">Operating lease liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl2" xlink:title="label: IncreaseDecreaseInOperatingLeaseLiabilities to erna_IncreaseDecreaseInOperatingLeaseLiabilities_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:label="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:title="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" xml:lang="en-US" id="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl">Tabular disclosure for lessee's operating lease right-of-use assets and liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:to="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" xlink:title="label: OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock to erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" xml:lang="en-US" id="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1">Operating Lease Right-of-use Assets and Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:to="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" xlink:title="label: OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock to erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl2" xml:lang="en-US" id="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl2">Operating Lease Right-of-use Assets and Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock" xlink:to="erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl2" xlink:title="label: OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock to erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OperatingLeaseAssestAbstract" xlink:label="OperatingLeaseAssestAbstract" xlink:title="OperatingLeaseAssestAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseAssestAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeaseAssestAbstract_lbl1" xml:lang="en-US" id="erna_OperatingLeaseAssestAbstract_lbl1">Operating Lease, Asset [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAssestAbstract" xlink:to="erna_OperatingLeaseAssestAbstract_lbl1" xlink:title="label: OperatingLeaseAssestAbstract to erna_OperatingLeaseAssestAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeaseAssestAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeaseAssestAbstract_lbl2" xml:lang="en-US" id="erna_OperatingLeaseAssestAbstract_lbl2">Operating Lease, ROU Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseAssestAbstract" xlink:to="erna_OperatingLeaseAssestAbstract_lbl2" xlink:title="label: OperatingLeaseAssestAbstract to erna_OperatingLeaseAssestAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialMeasurementOfOperatingLeaseROUAssets" xlink:label="InitialMeasurementOfOperatingLeaseROUAssets" xlink:title="InitialMeasurementOfOperatingLeaseROUAssets" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl">The fair value of initial measurement of operating lease ROU assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseROUAssets" xlink:to="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl" xlink:title="label: InitialMeasurementOfOperatingLeaseROUAssets to erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl1" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl1">Initial Measurement of Operating Lease ROU Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseROUAssets" xlink:to="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl1" xlink:title="label: InitialMeasurementOfOperatingLeaseROUAssets to erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl2" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl2">Recognition of ROU asset for Somerville Sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseROUAssets" xlink:to="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl2" xlink:title="label: InitialMeasurementOfOperatingLeaseROUAssets to erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl2" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl3" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl3">Initial measurement of operating lease ROU assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseROUAssets" xlink:to="erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl3" xlink:title="label: InitialMeasurementOfOperatingLeaseROUAssets to erna_InitialMeasurementOfOperatingLeaseROUAssets_lbl3" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:label="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:title="PrincipalPaymentsOnOperatingLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" xml:lang="en-US" id="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl">Principal payments on operating lease liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:to="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" xlink:title="label: PrincipalPaymentsOnOperatingLeaseLiabilities to erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" xml:lang="en-US" id="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1">Principal payments on operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:to="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" xlink:title="label: PrincipalPaymentsOnOperatingLeaseLiabilities to erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl2" xml:lang="en-US" id="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl2">Principal payments on operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPaymentsOnOperatingLeaseLiabilities" xlink:to="erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl2" xlink:title="label: PrincipalPaymentsOnOperatingLeaseLiabilities to erna_PrincipalPaymentsOnOperatingLeaseLiabilities_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialMeasurementOfOperatingLeaseLiabilities" xlink:label="InitialMeasurementOfOperatingLeaseLiabilities" xlink:title="InitialMeasurementOfOperatingLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl">The fair value of initial measurement of operating lease liabilities in noncash financing activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseLiabilities" xlink:to="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl" xlink:title="label: InitialMeasurementOfOperatingLeaseLiabilities to erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl1" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl1">Initial Measurement of Operating Lease Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseLiabilities" xlink:to="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl1" xlink:title="label: InitialMeasurementOfOperatingLeaseLiabilities to erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl2" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl2">Recognition of lease liability for Somerville Sublease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseLiabilities" xlink:to="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl2" xlink:title="label: InitialMeasurementOfOperatingLeaseLiabilities to erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl2" />
    <link:label xlink:type="resource" xlink:label="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl3" xml:lang="en-US" id="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl3">Initial measurement of operating lease liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialMeasurementOfOperatingLeaseLiabilities" xlink:to="erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl3" xlink:title="label: InitialMeasurementOfOperatingLeaseLiabilities to erna_InitialMeasurementOfOperatingLeaseLiabilities_lbl3" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SanDiegoLeaseMember" xlink:label="SanDiegoLeaseMember" xlink:title="SanDiegoLeaseMember" />
    <link:label xlink:type="resource" xlink:label="erna_SanDiegoLeaseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_SanDiegoLeaseMember_lbl" xml:lang="en-US" id="erna_SanDiegoLeaseMember_lbl">Represents the San Diego Lease agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanDiegoLeaseMember" xlink:to="erna_SanDiegoLeaseMember_lbl" xlink:title="label: SanDiegoLeaseMember to erna_SanDiegoLeaseMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_SanDiegoLeaseMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_SanDiegoLeaseMember_lbl1" xml:lang="en-US" id="erna_SanDiegoLeaseMember_lbl1">San Diego Lease [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanDiegoLeaseMember" xlink:to="erna_SanDiegoLeaseMember_lbl1" xlink:title="label: SanDiegoLeaseMember to erna_SanDiegoLeaseMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ERSquibbSonsLLCMember" xlink:label="ERSquibbSonsLLCMember" xlink:title="ERSquibbSonsLLCMember" />
    <link:label xlink:type="resource" xlink:label="erna_ERSquibbSonsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ERSquibbSonsLLCMember_lbl" xml:lang="en-US" id="erna_ERSquibbSonsLLCMember_lbl">A Delaware limited liability company ("Sublessor"), for office, laboratory and research and development space (the "Premises").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ERSquibbSonsLLCMember" xlink:to="erna_ERSquibbSonsLLCMember_lbl" xlink:title="label: ERSquibbSonsLLCMember to erna_ERSquibbSonsLLCMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ERSquibbSonsLLCMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ERSquibbSonsLLCMember_lbl1" xml:lang="en-US" id="erna_ERSquibbSonsLLCMember_lbl1">E.R. Squibb &amp; Sons, L.L.C. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ERSquibbSonsLLCMember" xlink:to="erna_ERSquibbSonsLLCMember_lbl1" xlink:title="label: ERSquibbSonsLLCMember to erna_ERSquibbSonsLLCMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ERSquibbSonsLLCMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ERSquibbSonsLLCMember_lbl2" xml:lang="en-US" id="erna_ERSquibbSonsLLCMember_lbl2">E.R. Squibb &amp; Sons, L.L.C. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ERSquibbSonsLLCMember" xlink:to="erna_ERSquibbSonsLLCMember_lbl2" xlink:title="label: ERSquibbSonsLLCMember to erna_ERSquibbSonsLLCMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OperatingLeasesIncreaseInBaseRentPercentage" xlink:label="OperatingLeasesIncreaseInBaseRentPercentage" xlink:title="OperatingLeasesIncreaseInBaseRentPercentage" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" xml:lang="en-US" id="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl">The percentage increase in base rent per year after first year for operating leases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIncreaseInBaseRentPercentage" xlink:to="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" xlink:title="label: OperatingLeasesIncreaseInBaseRentPercentage to erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" xml:lang="en-US" id="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1">Operating Leases Increase In Base Rent Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIncreaseInBaseRentPercentage" xlink:to="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" xlink:title="label: OperatingLeasesIncreaseInBaseRentPercentage to erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl2" xml:lang="en-US" id="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl2">Percentage increase in base rent after first year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesIncreaseInBaseRentPercentage" xlink:to="erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl2" xlink:title="label: OperatingLeasesIncreaseInBaseRentPercentage to erna_OperatingLeasesIncreaseInBaseRentPercentage_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_TenantImprovementAllowance" xlink:label="TenantImprovementAllowance" xlink:title="TenantImprovementAllowance" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_TenantImprovementAllowance_lbl" xml:lang="en-US" id="erna_TenantImprovementAllowance_lbl">Amount of tenant improvement allowance to improvements of the Premises.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowance" xlink:to="erna_TenantImprovementAllowance_lbl" xlink:title="label: TenantImprovementAllowance to erna_TenantImprovementAllowance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_TenantImprovementAllowance_lbl1" xml:lang="en-US" id="erna_TenantImprovementAllowance_lbl1">Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowance" xlink:to="erna_TenantImprovementAllowance_lbl1" xlink:title="label: TenantImprovementAllowance to erna_TenantImprovementAllowance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowance_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_TenantImprovementAllowance_lbl2" xml:lang="en-US" id="erna_TenantImprovementAllowance_lbl2">Tenant improvement allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowance" xlink:to="erna_TenantImprovementAllowance_lbl2" xlink:title="label: TenantImprovementAllowance to erna_TenantImprovementAllowance_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_TenantImprovementAllowancePerRentableSquareFoot" xlink:label="TenantImprovementAllowancePerRentableSquareFoot" xlink:title="TenantImprovementAllowancePerRentableSquareFoot" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" xml:lang="en-US" id="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl">Amount of tenant improvement allowance per rentable square foot for the improvements of premises.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowancePerRentableSquareFoot" xlink:to="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" xlink:title="label: TenantImprovementAllowancePerRentableSquareFoot to erna_TenantImprovementAllowancePerRentableSquareFoot_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" xml:lang="en-US" id="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1">Tenant Improvement Allowance, per Rentable Square Foot</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowancePerRentableSquareFoot" xlink:to="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" xlink:title="label: TenantImprovementAllowancePerRentableSquareFoot to erna_TenantImprovementAllowancePerRentableSquareFoot_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl2" xml:lang="en-US" id="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl2">Tenant improvement allowance per rentable square foot</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TenantImprovementAllowancePerRentableSquareFoot" xlink:to="erna_TenantImprovementAllowancePerRentableSquareFoot_lbl2" xlink:title="label: TenantImprovementAllowancePerRentableSquareFoot to erna_TenantImprovementAllowancePerRentableSquareFoot_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OperatingLeasesMonthlyBaseRent" xlink:label="OperatingLeasesMonthlyBaseRent" xlink:title="OperatingLeasesMonthlyBaseRent" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesMonthlyBaseRent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OperatingLeasesMonthlyBaseRent_lbl" xml:lang="en-US" id="erna_OperatingLeasesMonthlyBaseRent_lbl">The amount of rental expense payable per month for operating leases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesMonthlyBaseRent" xlink:to="erna_OperatingLeasesMonthlyBaseRent_lbl" xlink:title="label: OperatingLeasesMonthlyBaseRent to erna_OperatingLeasesMonthlyBaseRent_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesMonthlyBaseRent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OperatingLeasesMonthlyBaseRent_lbl1" xml:lang="en-US" id="erna_OperatingLeasesMonthlyBaseRent_lbl1">Operating Leases, Monthly Base Rent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesMonthlyBaseRent" xlink:to="erna_OperatingLeasesMonthlyBaseRent_lbl1" xlink:title="label: OperatingLeasesMonthlyBaseRent to erna_OperatingLeasesMonthlyBaseRent_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OperatingLeasesMonthlyBaseRent_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OperatingLeasesMonthlyBaseRent_lbl2" xml:lang="en-US" id="erna_OperatingLeasesMonthlyBaseRent_lbl2">Monthly base rent payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesMonthlyBaseRent" xlink:to="erna_OperatingLeasesMonthlyBaseRent_lbl2" xlink:title="label: OperatingLeasesMonthlyBaseRent to erna_OperatingLeasesMonthlyBaseRent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" xlink:label="LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" xlink:title="LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" />
    <link:label xlink:type="resource" xlink:label="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl" xml:lang="en-US" id="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl">Incremental costs incurred in connection with Tenant Improvement Allowance.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" xlink:to="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl" xlink:title="label: LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance to erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl1" xml:lang="en-US" id="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl1">Lease Liability incremental Amount Above Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" xlink:to="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl1" xlink:title="label: LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance to erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl2" xml:lang="en-US" id="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl2">Lease liability incremental amount Above Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance" xlink:to="erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl2" xlink:title="label: LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance to erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance" xlink:label="OtherReceivableForReimbursementUnderTenantImprovementAllowance" xlink:title="OtherReceivableForReimbursementUnderTenantImprovementAllowance" />
    <link:label xlink:type="resource" xlink:label="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl" xml:lang="en-US" id="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl">Sublease reimbursement under tenant Improvement Allowance..</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReceivableForReimbursementUnderTenantImprovementAllowance" xlink:to="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl" xlink:title="label: OtherReceivableForReimbursementUnderTenantImprovementAllowance to erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl1" xml:lang="en-US" id="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl1">Other Receivable for Reimbursement Under Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReceivableForReimbursementUnderTenantImprovementAllowance" xlink:to="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl1" xlink:title="label: OtherReceivableForReimbursementUnderTenantImprovementAllowance to erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl2" xml:lang="en-US" id="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl2">Other Receivable for reimbursement under Tenant Improvement Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReceivableForReimbursementUnderTenantImprovementAllowance" xlink:to="erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl2" xlink:title="label: OtherReceivableForReimbursementUnderTenantImprovementAllowance to erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:label="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:title="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" />
    <link:label xlink:type="resource" xlink:label="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl" xml:lang="en-US" id="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl">Sublease Tenant Improvement Allowance paid but not submitted for reimbursement amount.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:to="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl" xlink:title="label: SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement to erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl1" xml:lang="en-US" id="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl1">Sublease Tenant Improvement Allowance Paid but Not Submitted for Reimbursement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:to="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl1" xlink:title="label: SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement to erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl2" xml:lang="en-US" id="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl2">Sublease Tenant Improvement Allowance Paid but not submitted for reimbursement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement" xlink:to="erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl2" xlink:title="label: SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement to erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xml:lang="en-US" id="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl">Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fourth fiscal year following latest fiscal year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour to erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" xml:lang="en-US" id="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1">Lessee, Operating Lease, Liability, Payments Due after Year Four</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour to erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl2" xml:lang="en-US" id="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl2">Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl2" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour to erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:label="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:title="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" xml:lang="en-US" id="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1">Lessee Operating Lease Weighted Average Remaining Lease Term And Discount Rate Abstract [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:to="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" xlink:title="label: LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract to erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl2" xml:lang="en-US" id="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl2">Weighted Average Remaining Lease Term and Discount Rate [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract" xlink:to="erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl2" xlink:title="label: LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract to erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract" xlink:label="STANDBYEQUITYPURCHASEAGREEMENTAbstract" xlink:title="STANDBYEQUITYPURCHASEAGREEMENTAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract_lbl1" xml:lang="en-US" id="erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract_lbl1">STANDBY EQUITY PURCHASE AGREEMENT [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="STANDBYEQUITYPURCHASEAGREEMENTAbstract" xlink:to="erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract_lbl1" xlink:title="label: STANDBYEQUITYPURCHASEAGREEMENTAbstract to erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StandbyEquityPurchaseAgreementTextBlock" xlink:label="StandbyEquityPurchaseAgreementTextBlock" xlink:title="StandbyEquityPurchaseAgreementTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_StandbyEquityPurchaseAgreementTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StandbyEquityPurchaseAgreementTextBlock_lbl" xml:lang="en-US" id="erna_StandbyEquityPurchaseAgreementTextBlock_lbl">The entire disclosure of a standby equity purchase agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbyEquityPurchaseAgreementTextBlock" xlink:to="erna_StandbyEquityPurchaseAgreementTextBlock_lbl" xlink:title="label: StandbyEquityPurchaseAgreementTextBlock to erna_StandbyEquityPurchaseAgreementTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StandbyEquityPurchaseAgreementTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StandbyEquityPurchaseAgreementTextBlock_lbl1" xml:lang="en-US" id="erna_StandbyEquityPurchaseAgreementTextBlock_lbl1">Standby Equity Purchase Agreement [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbyEquityPurchaseAgreementTextBlock" xlink:to="erna_StandbyEquityPurchaseAgreementTextBlock_lbl1" xlink:title="label: StandbyEquityPurchaseAgreementTextBlock to erna_StandbyEquityPurchaseAgreementTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StandbyEquityPurchaseAgreementTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StandbyEquityPurchaseAgreementTextBlock_lbl2" xml:lang="en-US" id="erna_StandbyEquityPurchaseAgreementTextBlock_lbl2">STANDBY EQUITY PURCHASE AGREEMENT</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbyEquityPurchaseAgreementTextBlock" xlink:to="erna_StandbyEquityPurchaseAgreementTextBlock_lbl2" xlink:title="label: StandbyEquityPurchaseAgreementTextBlock to erna_StandbyEquityPurchaseAgreementTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ResearchAndDevelopmentInProcessAssetAcquisition" xlink:label="ResearchAndDevelopmentInProcessAssetAcquisition" xlink:title="ResearchAndDevelopmentInProcessAssetAcquisition" />
    <link:label xlink:type="resource" xlink:label="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl" xml:lang="en-US" id="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl">The amount of purchased research and development assets that are acquired in a asset acquisition have no alternative future use and are therefore written off in the period of acquisition.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl" xlink:title="label: ResearchAndDevelopmentInProcessAssetAcquisition to erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl1" xml:lang="en-US" id="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl1">Research and Development in Process, Asset Acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl1" xlink:title="label: ResearchAndDevelopmentInProcessAssetAcquisition to erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl2" xml:lang="en-US" id="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl2">Acquisition of Exacis in-process research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl2" xlink:title="label: ResearchAndDevelopmentInProcessAssetAcquisition to erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl2" />
    <link:label xlink:type="resource" xlink:label="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl3" xml:lang="en-US" id="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl3">Total fair value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentInProcessAssetAcquisition" xlink:to="erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl3" xlink:title="label: ResearchAndDevelopmentInProcessAssetAcquisition to erna_ResearchAndDevelopmentInProcessAssetAcquisition_lbl3" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LicenseCosts" xlink:label="LicenseCosts" xlink:title="LicenseCosts" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LicenseCosts_lbl" xml:lang="en-US" id="erna_LicenseCosts_lbl">The aggregate licensing costs related to revenues.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseCosts" xlink:to="erna_LicenseCosts_lbl" xlink:title="label: LicenseCosts to erna_LicenseCosts_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseCosts_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LicenseCosts_lbl1" xml:lang="en-US" id="erna_LicenseCosts_lbl1">License Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseCosts" xlink:to="erna_LicenseCosts_lbl1" xlink:title="label: LicenseCosts to erna_LicenseCosts_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseCosts_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LicenseCosts_lbl2" xml:lang="en-US" id="erna_LicenseCosts_lbl2">License costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseCosts" xlink:to="erna_LicenseCosts_lbl2" xlink:title="label: LicenseCosts to erna_LicenseCosts_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_WarrantLiabilitiesExpense" xlink:label="WarrantLiabilitiesExpense" xlink:title="WarrantLiabilitiesExpense" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantLiabilitiesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_WarrantLiabilitiesExpense_lbl" xml:lang="en-US" id="erna_WarrantLiabilitiesExpense_lbl">Amount of expenses related to warrant liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantLiabilitiesExpense" xlink:to="erna_WarrantLiabilitiesExpense_lbl" xlink:title="label: WarrantLiabilitiesExpense to erna_WarrantLiabilitiesExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantLiabilitiesExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_WarrantLiabilitiesExpense_lbl1" xml:lang="en-US" id="erna_WarrantLiabilitiesExpense_lbl1">Warrant Liabilities Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantLiabilitiesExpense" xlink:to="erna_WarrantLiabilitiesExpense_lbl1" xlink:title="label: WarrantLiabilitiesExpense to erna_WarrantLiabilitiesExpense_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_WarrantLiabilitiesExpense_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="erna_WarrantLiabilitiesExpense_lbl2" xml:lang="en-US" id="erna_WarrantLiabilitiesExpense_lbl2">Change in fair value of warrant liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantLiabilitiesExpense" xlink:to="erna_WarrantLiabilitiesExpense_lbl2" xlink:title="label: WarrantLiabilitiesExpense to erna_WarrantLiabilitiesExpense_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ProceedsFromOptionAndLicenseAgreement" xlink:label="ProceedsFromOptionAndLicenseAgreement" xlink:title="ProceedsFromOptionAndLicenseAgreement" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromOptionAndLicenseAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ProceedsFromOptionAndLicenseAgreement_lbl" xml:lang="en-US" id="erna_ProceedsFromOptionAndLicenseAgreement_lbl">The cash inflow from exclusive option and license agreement as a non-refundable up-front payment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOptionAndLicenseAgreement" xlink:to="erna_ProceedsFromOptionAndLicenseAgreement_lbl" xlink:title="label: ProceedsFromOptionAndLicenseAgreement to erna_ProceedsFromOptionAndLicenseAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromOptionAndLicenseAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ProceedsFromOptionAndLicenseAgreement_lbl1" xml:lang="en-US" id="erna_ProceedsFromOptionAndLicenseAgreement_lbl1">Proceeds from Option and License Agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOptionAndLicenseAgreement" xlink:to="erna_ProceedsFromOptionAndLicenseAgreement_lbl1" xlink:title="label: ProceedsFromOptionAndLicenseAgreement to erna_ProceedsFromOptionAndLicenseAgreement_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ProceedsFromOptionAndLicenseAgreement_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ProceedsFromOptionAndLicenseAgreement_lbl2" xml:lang="en-US" id="erna_ProceedsFromOptionAndLicenseAgreement_lbl2">Proceeds from option and license agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOptionAndLicenseAgreement" xlink:to="erna_ProceedsFromOptionAndLicenseAgreement_lbl2" xlink:title="label: ProceedsFromOptionAndLicenseAgreement to erna_ProceedsFromOptionAndLicenseAgreement_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OptionFeeObligationPaymentPercentage" xlink:label="OptionFeeObligationPaymentPercentage" xlink:title="OptionFeeObligationPaymentPercentage" />
    <link:label xlink:type="resource" xlink:label="erna_OptionFeeObligationPaymentPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OptionFeeObligationPaymentPercentage_lbl" xml:lang="en-US" id="erna_OptionFeeObligationPaymentPercentage_lbl">Percentage of obligated to payments of the option fees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionFeeObligationPaymentPercentage" xlink:to="erna_OptionFeeObligationPaymentPercentage_lbl" xlink:title="label: OptionFeeObligationPaymentPercentage to erna_OptionFeeObligationPaymentPercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OptionFeeObligationPaymentPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OptionFeeObligationPaymentPercentage_lbl1" xml:lang="en-US" id="erna_OptionFeeObligationPaymentPercentage_lbl1">Option Fee Obligation Payment Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionFeeObligationPaymentPercentage" xlink:to="erna_OptionFeeObligationPaymentPercentage_lbl1" xlink:title="label: OptionFeeObligationPaymentPercentage to erna_OptionFeeObligationPaymentPercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OptionFeeObligationPaymentPercentage_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OptionFeeObligationPaymentPercentage_lbl2" xml:lang="en-US" id="erna_OptionFeeObligationPaymentPercentage_lbl2">Option fee obligation payment percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OptionFeeObligationPaymentPercentage" xlink:to="erna_OptionFeeObligationPaymentPercentage_lbl2" xlink:title="label: OptionFeeObligationPaymentPercentage to erna_OptionFeeObligationPaymentPercentage_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ContingentConsiderationMember" xlink:label="ContingentConsiderationMember" xlink:title="ContingentConsiderationMember" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ContingentConsiderationMember_lbl" xml:lang="en-US" id="erna_ContingentConsiderationMember_lbl">Description of contingent payment arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationMember" xlink:to="erna_ContingentConsiderationMember_lbl" xlink:title="label: ContingentConsiderationMember to erna_ContingentConsiderationMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ContingentConsiderationMember_lbl1" xml:lang="en-US" id="erna_ContingentConsiderationMember_lbl1">Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationMember" xlink:to="erna_ContingentConsiderationMember_lbl1" xlink:title="label: ContingentConsiderationMember to erna_ContingentConsiderationMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ContingentConsiderationMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ContingentConsiderationMember_lbl2" xml:lang="en-US" id="erna_ContingentConsiderationMember_lbl2">Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationMember" xlink:to="erna_ContingentConsiderationMember_lbl2" xlink:title="label: ContingentConsiderationMember to erna_ContingentConsiderationMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_MarketCapContingentConsiderationMember" xlink:label="MarketCapContingentConsiderationMember" xlink:title="MarketCapContingentConsiderationMember" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapContingentConsiderationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MarketCapContingentConsiderationMember_lbl" xml:lang="en-US" id="erna_MarketCapContingentConsiderationMember_lbl">The Market Cap Contingent Consideration is indexed to or settled in the Company's own shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapContingentConsiderationMember" xlink:to="erna_MarketCapContingentConsiderationMember_lbl" xlink:title="label: MarketCapContingentConsiderationMember to erna_MarketCapContingentConsiderationMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapContingentConsiderationMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MarketCapContingentConsiderationMember_lbl1" xml:lang="en-US" id="erna_MarketCapContingentConsiderationMember_lbl1">Market Cap Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapContingentConsiderationMember" xlink:to="erna_MarketCapContingentConsiderationMember_lbl1" xlink:title="label: MarketCapContingentConsiderationMember to erna_MarketCapContingentConsiderationMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MarketCapContingentConsiderationMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MarketCapContingentConsiderationMember_lbl2" xml:lang="en-US" id="erna_MarketCapContingentConsiderationMember_lbl2">Market Cap Contingent Consideration [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarketCapContingentConsiderationMember" xlink:to="erna_MarketCapContingentConsiderationMember_lbl2" xlink:title="label: MarketCapContingentConsiderationMember to erna_MarketCapContingentConsiderationMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_CommonWarrantsMember" xlink:label="CommonWarrantsMember" xlink:title="CommonWarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_CommonWarrantsMember_lbl" xml:lang="en-US" id="erna_CommonWarrantsMember_lbl">A common warrant represents the right to purchase a company's stock at a specific price and at a specific date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember_lbl" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_CommonWarrantsMember_lbl1" xml:lang="en-US" id="erna_CommonWarrantsMember_lbl1">Common Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember_lbl1" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_CommonWarrantsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_CommonWarrantsMember_lbl2" xml:lang="en-US" id="erna_CommonWarrantsMember_lbl2">Common Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonWarrantsMember" xlink:to="erna_CommonWarrantsMember_lbl2" xlink:title="label: CommonWarrantsMember to erna_CommonWarrantsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StandbySecuritiesPurchaseAgreementAbstract" xlink:label="StandbySecuritiesPurchaseAgreementAbstract" xlink:title="StandbySecuritiesPurchaseAgreementAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl1" xml:lang="en-US" id="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl1">Standby Securities Purchase Agreement [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbySecuritiesPurchaseAgreementAbstract" xlink:to="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl1" xlink:title="label: StandbySecuritiesPurchaseAgreementAbstract to erna_StandbySecuritiesPurchaseAgreementAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl2" xml:lang="en-US" id="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl2">Standby Securities Purchase Agreement [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbySecuritiesPurchaseAgreementAbstract" xlink:to="erna_StandbySecuritiesPurchaseAgreementAbstract_lbl2" xlink:title="label: StandbySecuritiesPurchaseAgreementAbstract to erna_StandbySecuritiesPurchaseAgreementAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SaleOfStockNumberOfSharesToIssuedInTransaction" xlink:label="SaleOfStockNumberOfSharesToIssuedInTransaction" xlink:title="SaleOfStockNumberOfSharesToIssuedInTransaction" />
    <link:label xlink:type="resource" xlink:label="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl" xml:lang="en-US" id="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl">The number of shares to be issued by the subsidiary or equity method investee per stock transaction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockNumberOfSharesToIssuedInTransaction" xlink:to="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl" xlink:title="label: SaleOfStockNumberOfSharesToIssuedInTransaction to erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl1" xml:lang="en-US" id="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl1">Sale of Stock, Number of Shares to Issued in Transaction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockNumberOfSharesToIssuedInTransaction" xlink:to="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl1" xlink:title="label: SaleOfStockNumberOfSharesToIssuedInTransaction to erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl2" xml:lang="en-US" id="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl2">Number of remaining shares to be sold (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockNumberOfSharesToIssuedInTransaction" xlink:to="erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl2" xlink:title="label: SaleOfStockNumberOfSharesToIssuedInTransaction to erna_SaleOfStockNumberOfSharesToIssuedInTransaction_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_StandbyEquityPurchaseAgreementMember" xlink:label="StandbyEquityPurchaseAgreementMember" xlink:title="StandbyEquityPurchaseAgreementMember" />
    <link:label xlink:type="resource" xlink:label="erna_StandbyEquityPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_StandbyEquityPurchaseAgreementMember_lbl" xml:lang="en-US" id="erna_StandbyEquityPurchaseAgreementMember_lbl">Name of agreement information about standby equity purchase agreement between the entities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbyEquityPurchaseAgreementMember" xlink:to="erna_StandbyEquityPurchaseAgreementMember_lbl" xlink:title="label: StandbyEquityPurchaseAgreementMember to erna_StandbyEquityPurchaseAgreementMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_StandbyEquityPurchaseAgreementMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_StandbyEquityPurchaseAgreementMember_lbl1" xml:lang="en-US" id="erna_StandbyEquityPurchaseAgreementMember_lbl1">Standby Equity Purchase Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbyEquityPurchaseAgreementMember" xlink:to="erna_StandbyEquityPurchaseAgreementMember_lbl1" xlink:title="label: StandbyEquityPurchaseAgreementMember to erna_StandbyEquityPurchaseAgreementMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_StandbyEquityPurchaseAgreementMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_StandbyEquityPurchaseAgreementMember_lbl2" xml:lang="en-US" id="erna_StandbyEquityPurchaseAgreementMember_lbl2">Standby Equity Purchase Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StandbyEquityPurchaseAgreementMember" xlink:to="erna_StandbyEquityPurchaseAgreementMember_lbl2" xlink:title="label: StandbyEquityPurchaseAgreementMember to erna_StandbyEquityPurchaseAgreementMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_EquityLineOfCreditConsiderationSharesOfCommonStock" xlink:label="EquityLineOfCreditConsiderationSharesOfCommonStock" xlink:title="EquityLineOfCreditConsiderationSharesOfCommonStock" />
    <link:label xlink:type="resource" xlink:label="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl" xml:lang="en-US" id="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl">Number of shares of stock issued during the period pursuant to equity line of credit consideration shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityLineOfCreditConsiderationSharesOfCommonStock" xlink:to="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl" xlink:title="label: EquityLineOfCreditConsiderationSharesOfCommonStock to erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl1" xml:lang="en-US" id="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl1">Equity Line of Credit Consideration Shares of Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityLineOfCreditConsiderationSharesOfCommonStock" xlink:to="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl1" xlink:title="label: EquityLineOfCreditConsiderationSharesOfCommonStock to erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl2" xml:lang="en-US" id="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl2">Consideration shares of common stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityLineOfCreditConsiderationSharesOfCommonStock" xlink:to="erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl2" xlink:title="label: EquityLineOfCreditConsiderationSharesOfCommonStock to erna_EquityLineOfCreditConsiderationSharesOfCommonStock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LincolnParkCapitalFundLLCMember" xlink:label="LincolnParkCapitalFundLLCMember" xlink:title="LincolnParkCapitalFundLLCMember" />
    <link:label xlink:type="resource" xlink:label="erna_LincolnParkCapitalFundLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LincolnParkCapitalFundLLCMember_lbl" xml:lang="en-US" id="erna_LincolnParkCapitalFundLLCMember_lbl">Name of entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LincolnParkCapitalFundLLCMember" xlink:to="erna_LincolnParkCapitalFundLLCMember_lbl" xlink:title="label: LincolnParkCapitalFundLLCMember to erna_LincolnParkCapitalFundLLCMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LincolnParkCapitalFundLLCMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LincolnParkCapitalFundLLCMember_lbl1" xml:lang="en-US" id="erna_LincolnParkCapitalFundLLCMember_lbl1">Lincoln Park Capital Fund, LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LincolnParkCapitalFundLLCMember" xlink:to="erna_LincolnParkCapitalFundLLCMember_lbl1" xlink:title="label: LincolnParkCapitalFundLLCMember to erna_LincolnParkCapitalFundLLCMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LincolnParkCapitalFundLLCMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LincolnParkCapitalFundLLCMember_lbl2" xml:lang="en-US" id="erna_LincolnParkCapitalFundLLCMember_lbl2">Lincoln Park [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LincolnParkCapitalFundLLCMember" xlink:to="erna_LincolnParkCapitalFundLLCMember_lbl2" xlink:title="label: LincolnParkCapitalFundLLCMember to erna_LincolnParkCapitalFundLLCMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:label="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:title="DefinedContributionPlanEmployeeContributionAtThresholdOne" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl">Percentage of employee contribution to the plan that is fully matched by the employer.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdOne to erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1">Defined Contribution Plan Employee Contribution at Threshold One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdOne to erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl2" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl2">Employee contribution threshold for matching percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdOne" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl2" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdOne to erna_DefinedContributionPlanEmployeeContributionAtThresholdOne_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:label="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:title="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl">Percentage employer matches of the employee's percentage contribution in excess of certain percentage matched.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1">Defined Contribution Plan Employer Matching Contribution Percent of Match Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl2" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl2">Employer matching contribution in excess of first 2%</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl2" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:label="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:title="DefinedContributionPlanEmployeeContributionAtThresholdTwo" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl">Percentage of employee contribution to the plan that is fully matched by the employer.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdTwo to erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1">Defined Contribution Plan Employee Contribution At Threshold Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdTwo to erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl2" xml:lang="en-US" id="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl2">Deferred compensation matched by employer, next match</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployeeContributionAtThresholdTwo" xlink:to="erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl2" xlink:title="label: DefinedContributionPlanEmployeeContributionAtThresholdTwo to erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:label="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:title="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl">Percentage employer matches of the employee's percentage contribution up to a certain percentage matched.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1">Defined Contribution Plan Employer Matching Contribution Percent of Match One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl2" xml:lang="en-US" id="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl2">Employer matching contribution up to first 3%</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne" xlink:to="erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl2" xlink:title="label: DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne to erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:label="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:title="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" xml:lang="en-US" id="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl">Defined contribution plan, deferral percentage of employee on their pay on pre-tax basis.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:to="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" xlink:title="label: DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis to erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" xml:lang="en-US" id="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1">Defined Contribution Plan, Deferral Percent of Their Pay on Pre-tax Basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:to="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" xlink:title="label: DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis to erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl2" xml:lang="en-US" id="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl2">Employees contribution, deferral percentage of their pay on a pre-tax basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis" xlink:to="erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl2" xlink:title="label: DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis to erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RetirementPlan401KMember" xlink:label="RetirementPlan401KMember" xlink:title="RetirementPlan401KMember" />
    <link:label xlink:type="resource" xlink:label="erna_RetirementPlan401KMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RetirementPlan401KMember_lbl" xml:lang="en-US" id="erna_RetirementPlan401KMember_lbl">A defined-contribution retirement account which allows employees to save a portion of their salary in a tax-advantaged manner. The money earned in a 401(k) Plan is not taxed until after the employee retires, at which time their income will typically be lower than during their working years.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlan401KMember" xlink:to="erna_RetirementPlan401KMember_lbl" xlink:title="label: RetirementPlan401KMember to erna_RetirementPlan401KMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RetirementPlan401KMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RetirementPlan401KMember_lbl1" xml:lang="en-US" id="erna_RetirementPlan401KMember_lbl1">Retirement Plan, 401K [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlan401KMember" xlink:to="erna_RetirementPlan401KMember_lbl1" xlink:title="label: RetirementPlan401KMember to erna_RetirementPlan401KMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RetirementPlan401KMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RetirementPlan401KMember_lbl2" xml:lang="en-US" id="erna_RetirementPlan401KMember_lbl2">401K [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetirementPlan401KMember" xlink:to="erna_RetirementPlan401KMember_lbl2" xlink:title="label: RetirementPlan401KMember to erna_RetirementPlan401KMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_November2022WarrantsMember" xlink:label="November2022WarrantsMember" xlink:title="November2022WarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_November2022WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_November2022WarrantsMember_lbl" xml:lang="en-US" id="erna_November2022WarrantsMember_lbl">Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="November2022WarrantsMember" xlink:to="erna_November2022WarrantsMember_lbl" xlink:title="label: November2022WarrantsMember to erna_November2022WarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_November2022WarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_November2022WarrantsMember_lbl1" xml:lang="en-US" id="erna_November2022WarrantsMember_lbl1">November 2022 Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="November2022WarrantsMember" xlink:to="erna_November2022WarrantsMember_lbl1" xlink:title="label: November2022WarrantsMember to erna_November2022WarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_November2022WarrantsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_November2022WarrantsMember_lbl2" xml:lang="en-US" id="erna_November2022WarrantsMember_lbl2">November 2022 PIPE [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="November2022WarrantsMember" xlink:to="erna_November2022WarrantsMember_lbl2" xlink:title="label: November2022WarrantsMember to erna_November2022WarrantsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_March2022WarrantsMember" xlink:label="March2022WarrantsMember" xlink:title="March2022WarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_March2022WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_March2022WarrantsMember_lbl" xml:lang="en-US" id="erna_March2022WarrantsMember_lbl">Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="March2022WarrantsMember" xlink:to="erna_March2022WarrantsMember_lbl" xlink:title="label: March2022WarrantsMember to erna_March2022WarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_March2022WarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_March2022WarrantsMember_lbl1" xml:lang="en-US" id="erna_March2022WarrantsMember_lbl1">March 2022 Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="March2022WarrantsMember" xlink:to="erna_March2022WarrantsMember_lbl1" xlink:title="label: March2022WarrantsMember to erna_March2022WarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_March2022WarrantsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_March2022WarrantsMember_lbl2" xml:lang="en-US" id="erna_March2022WarrantsMember_lbl2">March 2022 PIPE [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="March2022WarrantsMember" xlink:to="erna_March2022WarrantsMember_lbl2" xlink:title="label: March2022WarrantsMember to erna_March2022WarrantsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ClassOfWarrantOrRightExpirationDate" xlink:label="ClassOfWarrantOrRightExpirationDate" xlink:title="ClassOfWarrantOrRightExpirationDate" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ClassOfWarrantOrRightExpirationDate_lbl" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExpirationDate_lbl">Date the warrants or rights are to expire, in YYYY-MM-DD format.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="erna_ClassOfWarrantOrRightExpirationDate_lbl" xlink:title="label: ClassOfWarrantOrRightExpirationDate to erna_ClassOfWarrantOrRightExpirationDate_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExpirationDate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ClassOfWarrantOrRightExpirationDate_lbl1" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExpirationDate_lbl1">Class of Warrant or Right, Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="erna_ClassOfWarrantOrRightExpirationDate_lbl1" xlink:title="label: ClassOfWarrantOrRightExpirationDate to erna_ClassOfWarrantOrRightExpirationDate_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExpirationDate_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ClassOfWarrantOrRightExpirationDate_lbl2" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExpirationDate_lbl2">Expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="erna_ClassOfWarrantOrRightExpirationDate_lbl2" xlink:title="label: ClassOfWarrantOrRightExpirationDate to erna_ClassOfWarrantOrRightExpirationDate_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PreFundedWarrantsMember" xlink:label="PreFundedWarrantsMember" xlink:title="PreFundedWarrantsMember" />
    <link:label xlink:type="resource" xlink:label="erna_PreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PreFundedWarrantsMember_lbl" xml:lang="en-US" id="erna_PreFundedWarrantsMember_lbl">A pre-funded warrant that allows the warrant holder to purchase a specified number of a company's securities at a nominal exercise price.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreFundedWarrantsMember" xlink:to="erna_PreFundedWarrantsMember_lbl" xlink:title="label: PreFundedWarrantsMember to erna_PreFundedWarrantsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PreFundedWarrantsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PreFundedWarrantsMember_lbl1" xml:lang="en-US" id="erna_PreFundedWarrantsMember_lbl1">Pre-funded Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreFundedWarrantsMember" xlink:to="erna_PreFundedWarrantsMember_lbl1" xlink:title="label: PreFundedWarrantsMember to erna_PreFundedWarrantsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PreFundedWarrantsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PreFundedWarrantsMember_lbl2" xml:lang="en-US" id="erna_PreFundedWarrantsMember_lbl2">Pre-funded Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreFundedWarrantsMember" xlink:to="erna_PreFundedWarrantsMember_lbl2" xlink:title="label: PreFundedWarrantsMember to erna_PreFundedWarrantsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PrivatePlacementOfEquityAbstract" xlink:label="PrivatePlacementOfEquityAbstract" xlink:title="PrivatePlacementOfEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_PrivatePlacementOfEquityAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PrivatePlacementOfEquityAbstract_lbl1" xml:lang="en-US" id="erna_PrivatePlacementOfEquityAbstract_lbl1">Private Placement of Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivatePlacementOfEquityAbstract" xlink:to="erna_PrivatePlacementOfEquityAbstract_lbl1" xlink:title="label: PrivatePlacementOfEquityAbstract to erna_PrivatePlacementOfEquityAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PrivatePlacementOfEquityAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PrivatePlacementOfEquityAbstract_lbl2" xml:lang="en-US" id="erna_PrivatePlacementOfEquityAbstract_lbl2">Private Placement of Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivatePlacementOfEquityAbstract" xlink:to="erna_PrivatePlacementOfEquityAbstract_lbl2" xlink:title="label: PrivatePlacementOfEquityAbstract to erna_PrivatePlacementOfEquityAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_OverSubscriptionAmountReceived" xlink:label="OverSubscriptionAmountReceived" xlink:title="OverSubscriptionAmountReceived" />
    <link:label xlink:type="resource" xlink:label="erna_OverSubscriptionAmountReceived_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_OverSubscriptionAmountReceived_lbl" xml:lang="en-US" id="erna_OverSubscriptionAmountReceived_lbl">Over-subscription amount received in PIPE (Private Investment in Public Equity) transaction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OverSubscriptionAmountReceived" xlink:to="erna_OverSubscriptionAmountReceived_lbl" xlink:title="label: OverSubscriptionAmountReceived to erna_OverSubscriptionAmountReceived_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_OverSubscriptionAmountReceived_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_OverSubscriptionAmountReceived_lbl1" xml:lang="en-US" id="erna_OverSubscriptionAmountReceived_lbl1">Over-Subscription Amount Received</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OverSubscriptionAmountReceived" xlink:to="erna_OverSubscriptionAmountReceived_lbl1" xlink:title="label: OverSubscriptionAmountReceived to erna_OverSubscriptionAmountReceived_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_OverSubscriptionAmountReceived_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_OverSubscriptionAmountReceived_lbl2" xml:lang="en-US" id="erna_OverSubscriptionAmountReceived_lbl2">Over-subscription amount received</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OverSubscriptionAmountReceived" xlink:to="erna_OverSubscriptionAmountReceived_lbl2" xlink:title="label: OverSubscriptionAmountReceived to erna_OverSubscriptionAmountReceived_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_TransactionFeesPayable" xlink:label="TransactionFeesPayable" xlink:title="TransactionFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_TransactionFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_TransactionFeesPayable_lbl" xml:lang="en-US" id="erna_TransactionFeesPayable_lbl">Fees incurred related to PIPE transaction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionFeesPayable" xlink:to="erna_TransactionFeesPayable_lbl" xlink:title="label: TransactionFeesPayable to erna_TransactionFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_TransactionFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_TransactionFeesPayable_lbl1" xml:lang="en-US" id="erna_TransactionFeesPayable_lbl1">Transaction Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionFeesPayable" xlink:to="erna_TransactionFeesPayable_lbl1" xlink:title="label: TransactionFeesPayable to erna_TransactionFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_TransactionFeesPayable_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_TransactionFeesPayable_lbl2" xml:lang="en-US" id="erna_TransactionFeesPayable_lbl2">Transaction fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TransactionFeesPayable" xlink:to="erna_TransactionFeesPayable_lbl2" xlink:title="label: TransactionFeesPayable to erna_TransactionFeesPayable_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ClassOfWarrantOrRightsExercisableTerm" xlink:label="ClassOfWarrantOrRightsExercisableTerm" xlink:title="ClassOfWarrantOrRightsExercisableTerm" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightsExercisableTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ClassOfWarrantOrRightsExercisableTerm_lbl" xml:lang="en-US" id="erna_ClassOfWarrantOrRightsExercisableTerm_lbl">Warrants or rights exercisable term, , in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightsExercisableTerm" xlink:to="erna_ClassOfWarrantOrRightsExercisableTerm_lbl" xlink:title="label: ClassOfWarrantOrRightsExercisableTerm to erna_ClassOfWarrantOrRightsExercisableTerm_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightsExercisableTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ClassOfWarrantOrRightsExercisableTerm_lbl1" xml:lang="en-US" id="erna_ClassOfWarrantOrRightsExercisableTerm_lbl1">Class of Warrant or Rights Exercisable Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightsExercisableTerm" xlink:to="erna_ClassOfWarrantOrRightsExercisableTerm_lbl1" xlink:title="label: ClassOfWarrantOrRightsExercisableTerm to erna_ClassOfWarrantOrRightsExercisableTerm_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightsExercisableTerm_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ClassOfWarrantOrRightsExercisableTerm_lbl2" xml:lang="en-US" id="erna_ClassOfWarrantOrRightsExercisableTerm_lbl2">Warrant exercisable term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightsExercisableTerm" xlink:to="erna_ClassOfWarrantOrRightsExercisableTerm_lbl2" xlink:title="label: ClassOfWarrantOrRightsExercisableTerm to erna_ClassOfWarrantOrRightsExercisableTerm_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ClassOfWarrantOrRightExercised" xlink:label="ClassOfWarrantOrRightExercised" xlink:title="ClassOfWarrantOrRightExercised" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ClassOfWarrantOrRightExercised_lbl" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExercised_lbl">Number of warrants or rights exercised during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercised" xlink:to="erna_ClassOfWarrantOrRightExercised_lbl" xlink:title="label: ClassOfWarrantOrRightExercised to erna_ClassOfWarrantOrRightExercised_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExercised_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ClassOfWarrantOrRightExercised_lbl1" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExercised_lbl1">Class of Warrant or Right Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercised" xlink:to="erna_ClassOfWarrantOrRightExercised_lbl1" xlink:title="label: ClassOfWarrantOrRightExercised to erna_ClassOfWarrantOrRightExercised_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightExercised_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="erna_ClassOfWarrantOrRightExercised_lbl2" xml:lang="en-US" id="erna_ClassOfWarrantOrRightExercised_lbl2">Warrants exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercised" xlink:to="erna_ClassOfWarrantOrRightExercised_lbl2" xlink:title="label: ClassOfWarrantOrRightExercised to erna_ClassOfWarrantOrRightExercised_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" xlink:label="ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" xlink:title="ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl" xml:lang="en-US" id="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl">Percentage of securities that would be issuable upon the exercise of warrants or rights.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" xlink:to="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl" xlink:title="label: ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights to erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl1" xml:lang="en-US" id="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl1">Class of Warrant or Right Percent of Securities that Would be Issuable Upon Exercise of Warrants or Rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" xlink:to="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl1" xlink:title="label: ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights to erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl2" xml:lang="en-US" id="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl2">Percentage of warrants exercisable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights" xlink:to="erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl2" xlink:title="label: ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights to erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PIPEInvestorMember" xlink:label="PIPEInvestorMember" xlink:title="PIPEInvestorMember" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PIPEInvestorMember_lbl" xml:lang="en-US" id="erna_PIPEInvestorMember_lbl">A private investment in public equity, often called a PIPE deal, involves the selling of publicly traded common shares or some form of preferred stock or convertible security to private investors. It is an allocation of shares in a public company not through a public offering in a stock exchange. PIPE deals are part of the primary market. In the U.S., a PIPE offering may be registered with the Securities and Exchange Commission on a registration statement or may be completed as an unregistered private placement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember_lbl" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PIPEInvestorMember_lbl1" xml:lang="en-US" id="erna_PIPEInvestorMember_lbl1">PIPE Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember_lbl1" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PIPEInvestorMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PIPEInvestorMember_lbl2" xml:lang="en-US" id="erna_PIPEInvestorMember_lbl2">PIPE Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PIPEInvestorMember" xlink:to="erna_PIPEInvestorMember_lbl2" xlink:title="label: PIPEInvestorMember to erna_PIPEInvestorMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LIQUIDITYANDCAPITALRESOURCESAbstract" xlink:label="LIQUIDITYANDCAPITALRESOURCESAbstract" xlink:title="LIQUIDITYANDCAPITALRESOURCESAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_LIQUIDITYANDCAPITALRESOURCESAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LIQUIDITYANDCAPITALRESOURCESAbstract_lbl1" xml:lang="en-US" id="erna_LIQUIDITYANDCAPITALRESOURCESAbstract_lbl1">LIQUIDITY AND CAPITAL RESOURCES [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LIQUIDITYANDCAPITALRESOURCESAbstract" xlink:to="erna_LIQUIDITYANDCAPITALRESOURCESAbstract_lbl1" xlink:title="label: LIQUIDITYANDCAPITALRESOURCESAbstract to erna_LIQUIDITYANDCAPITALRESOURCESAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LiquidityAndCapitalResourcesTextBlock" xlink:label="LiquidityAndCapitalResourcesTextBlock" xlink:title="LiquidityAndCapitalResourcesTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LiquidityAndCapitalResourcesTextBlock_lbl" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTextBlock_lbl">The entire disclosure of liquidity and resource matters when there is a substantial doubt about an entity's ability to continue as a going concern for a reasonable period of time (generally a year from the balance sheet date). going concern.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTextBlock" xlink:to="erna_LiquidityAndCapitalResourcesTextBlock_lbl" xlink:title="label: LiquidityAndCapitalResourcesTextBlock to erna_LiquidityAndCapitalResourcesTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LiquidityAndCapitalResourcesTextBlock_lbl1" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTextBlock_lbl1">Liquidity And Capital Resources [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTextBlock" xlink:to="erna_LiquidityAndCapitalResourcesTextBlock_lbl1" xlink:title="label: LiquidityAndCapitalResourcesTextBlock to erna_LiquidityAndCapitalResourcesTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LiquidityAndCapitalResourcesTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LiquidityAndCapitalResourcesTextBlock_lbl2" xml:lang="en-US" id="erna_LiquidityAndCapitalResourcesTextBlock_lbl2">LIQUIDITY AND CAPITAL RESOURCES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiquidityAndCapitalResourcesTextBlock" xlink:to="erna_LiquidityAndCapitalResourcesTextBlock_lbl2" xlink:title="label: LiquidityAndCapitalResourcesTextBlock to erna_LiquidityAndCapitalResourcesTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_FactorBioscienceIncMember" xlink:label="FactorBioscienceIncMember" xlink:title="FactorBioscienceIncMember" />
    <link:label xlink:type="resource" xlink:label="erna_FactorBioscienceIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_FactorBioscienceIncMember_lbl" xml:lang="en-US" id="erna_FactorBioscienceIncMember_lbl">A corporation the company entered into agreement to provide the Company with MRNA cell engineering research support services, including access to certain facilities, equipment, materials and training, and the Company.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FactorBioscienceIncMember" xlink:to="erna_FactorBioscienceIncMember_lbl" xlink:title="label: FactorBioscienceIncMember to erna_FactorBioscienceIncMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_FactorBioscienceIncMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_FactorBioscienceIncMember_lbl1" xml:lang="en-US" id="erna_FactorBioscienceIncMember_lbl1">Factor Bioscience Inc. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FactorBioscienceIncMember" xlink:to="erna_FactorBioscienceIncMember_lbl1" xlink:title="label: FactorBioscienceIncMember to erna_FactorBioscienceIncMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_FactorBioscienceIncMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_FactorBioscienceIncMember_lbl2" xml:lang="en-US" id="erna_FactorBioscienceIncMember_lbl2">Factor Bioscience Inc. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FactorBioscienceIncMember" xlink:to="erna_FactorBioscienceIncMember_lbl2" xlink:title="label: FactorBioscienceIncMember to erna_FactorBioscienceIncMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RelatedPartyTransactionAbstract" xlink:label="RelatedPartyTransactionAbstract" xlink:title="RelatedPartyTransactionAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RelatedPartyTransactionAbstract_lbl1" xml:lang="en-US" id="erna_RelatedPartyTransactionAbstract_lbl1">Related Party Transaction [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionAbstract" xlink:to="erna_RelatedPartyTransactionAbstract_lbl1" xlink:title="label: RelatedPartyTransactionAbstract to erna_RelatedPartyTransactionAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RelatedPartyTransactionAbstract_lbl2" xml:lang="en-US" id="erna_RelatedPartyTransactionAbstract_lbl2">Related Party Transaction [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionAbstract" xlink:to="erna_RelatedPartyTransactionAbstract_lbl2" xlink:title="label: RelatedPartyTransactionAbstract to erna_RelatedPartyTransactionAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NumberOfMonthlyInstallmentsForFeesPayable" xlink:label="NumberOfMonthlyInstallmentsForFeesPayable" xlink:title="NumberOfMonthlyInstallmentsForFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" xml:lang="en-US" id="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl">The number of equal monthly installments for initial fees payable.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMonthlyInstallmentsForFeesPayable" xlink:to="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" xlink:title="label: NumberOfMonthlyInstallmentsForFeesPayable to erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" xml:lang="en-US" id="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1">Number of Monthly Installments for Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMonthlyInstallmentsForFeesPayable" xlink:to="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" xlink:title="label: NumberOfMonthlyInstallmentsForFeesPayable to erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl2" xml:lang="en-US" id="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl2">Number of monthly installments for fees payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMonthlyInstallmentsForFeesPayable" xlink:to="erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl2" xlink:title="label: NumberOfMonthlyInstallmentsForFeesPayable to erna_NumberOfMonthlyInstallmentsForFeesPayable_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_SublicenseFees" xlink:label="SublicenseFees" xlink:title="SublicenseFees" />
    <link:label xlink:type="resource" xlink:label="erna_SublicenseFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_SublicenseFees_lbl" xml:lang="en-US" id="erna_SublicenseFees_lbl">Sublicense fees required to pay including non-refundable fee.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SublicenseFees" xlink:to="erna_SublicenseFees_lbl" xlink:title="label: SublicenseFees to erna_SublicenseFees_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_SublicenseFees_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_SublicenseFees_lbl1" xml:lang="en-US" id="erna_SublicenseFees_lbl1">Sublicense Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SublicenseFees" xlink:to="erna_SublicenseFees_lbl1" xlink:title="label: SublicenseFees to erna_SublicenseFees_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:label="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:title="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" xml:lang="en-US" id="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl">Company will pay to Factor of sublicense fees paid before license expiration date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:to="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" xlink:title="label: PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate to erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" xml:lang="en-US" id="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1">Percentage of Sublicense Fees Paid Before License Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:to="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" xlink:title="label: PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate to erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl2" xml:lang="en-US" id="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl2">Percentage of sublicense fees paid before license expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate" xlink:to="erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl2" xlink:title="label: PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate to erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RemainingUnamortizedLicenseFeeObligation" xlink:label="RemainingUnamortizedLicenseFeeObligation" xlink:title="RemainingUnamortizedLicenseFeeObligation" />
    <link:label xlink:type="resource" xlink:label="erna_RemainingUnamortizedLicenseFeeObligation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RemainingUnamortizedLicenseFeeObligation_lbl" xml:lang="en-US" id="erna_RemainingUnamortizedLicenseFeeObligation_lbl">The amount of remaining unamortized license fee obligation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RemainingUnamortizedLicenseFeeObligation" xlink:to="erna_RemainingUnamortizedLicenseFeeObligation_lbl" xlink:title="label: RemainingUnamortizedLicenseFeeObligation to erna_RemainingUnamortizedLicenseFeeObligation_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RemainingUnamortizedLicenseFeeObligation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RemainingUnamortizedLicenseFeeObligation_lbl1" xml:lang="en-US" id="erna_RemainingUnamortizedLicenseFeeObligation_lbl1">Remaining Unamortized License Fee Obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RemainingUnamortizedLicenseFeeObligation" xlink:to="erna_RemainingUnamortizedLicenseFeeObligation_lbl1" xlink:title="label: RemainingUnamortizedLicenseFeeObligation to erna_RemainingUnamortizedLicenseFeeObligation_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RemainingUnamortizedLicenseFeeObligation_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RemainingUnamortizedLicenseFeeObligation_lbl2" xml:lang="en-US" id="erna_RemainingUnamortizedLicenseFeeObligation_lbl2">Remaining unamortized license fee obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RemainingUnamortizedLicenseFeeObligation" xlink:to="erna_RemainingUnamortizedLicenseFeeObligation_lbl2" xlink:title="label: RemainingUnamortizedLicenseFeeObligation to erna_RemainingUnamortizedLicenseFeeObligation_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_InitialLicenseFeeObligation" xlink:label="InitialLicenseFeeObligation" xlink:title="InitialLicenseFeeObligation" />
    <link:label xlink:type="resource" xlink:label="erna_InitialLicenseFeeObligation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_InitialLicenseFeeObligation_lbl" xml:lang="en-US" id="erna_InitialLicenseFeeObligation_lbl">The amount of initial license fees required to pay including non-refundable fee.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialLicenseFeeObligation" xlink:to="erna_InitialLicenseFeeObligation_lbl" xlink:title="label: InitialLicenseFeeObligation to erna_InitialLicenseFeeObligation_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_InitialLicenseFeeObligation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_InitialLicenseFeeObligation_lbl1" xml:lang="en-US" id="erna_InitialLicenseFeeObligation_lbl1">Initial License Fee Obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialLicenseFeeObligation" xlink:to="erna_InitialLicenseFeeObligation_lbl1" xlink:title="label: InitialLicenseFeeObligation to erna_InitialLicenseFeeObligation_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_InitialLicenseFeeObligation_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_InitialLicenseFeeObligation_lbl2" xml:lang="en-US" id="erna_InitialLicenseFeeObligation_lbl2">Initial license fees obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InitialLicenseFeeObligation" xlink:to="erna_InitialLicenseFeeObligation_lbl2" xlink:title="label: InitialLicenseFeeObligation to erna_InitialLicenseFeeObligation_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NoticePeriodForFirstTerminationOfContract" xlink:label="NoticePeriodForFirstTerminationOfContract" xlink:title="NoticePeriodForFirstTerminationOfContract" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForFirstTerminationOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NoticePeriodForFirstTerminationOfContract_lbl" xml:lang="en-US" id="erna_NoticePeriodForFirstTerminationOfContract_lbl">The Company may terminate the first work under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor with prior notice, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForFirstTerminationOfContract" xlink:to="erna_NoticePeriodForFirstTerminationOfContract_lbl" xlink:title="label: NoticePeriodForFirstTerminationOfContract to erna_NoticePeriodForFirstTerminationOfContract_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForFirstTerminationOfContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NoticePeriodForFirstTerminationOfContract_lbl1" xml:lang="en-US" id="erna_NoticePeriodForFirstTerminationOfContract_lbl1">Notice Period for First Termination of Contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForFirstTerminationOfContract" xlink:to="erna_NoticePeriodForFirstTerminationOfContract_lbl1" xlink:title="label: NoticePeriodForFirstTerminationOfContract to erna_NoticePeriodForFirstTerminationOfContract_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForFirstTerminationOfContract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NoticePeriodForFirstTerminationOfContract_lbl2" xml:lang="en-US" id="erna_NoticePeriodForFirstTerminationOfContract_lbl2">Notice period for first termination of contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForFirstTerminationOfContract" xlink:to="erna_NoticePeriodForFirstTerminationOfContract_lbl2" xlink:title="label: NoticePeriodForFirstTerminationOfContract to erna_NoticePeriodForFirstTerminationOfContract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_MonthlyMasterServicesAgreementFeesPayable" xlink:label="MonthlyMasterServicesAgreementFeesPayable" xlink:title="MonthlyMasterServicesAgreementFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_MonthlyMasterServicesAgreementFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MonthlyMasterServicesAgreementFeesPayable_lbl" xml:lang="en-US" id="erna_MonthlyMasterServicesAgreementFeesPayable_lbl">The monthly master service agreement ("MSA") fees payable to related party.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MonthlyMasterServicesAgreementFeesPayable" xlink:to="erna_MonthlyMasterServicesAgreementFeesPayable_lbl" xlink:title="label: MonthlyMasterServicesAgreementFeesPayable to erna_MonthlyMasterServicesAgreementFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" xml:lang="en-US" id="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1">Monthly Master Services Agreement Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MonthlyMasterServicesAgreementFeesPayable" xlink:to="erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" xlink:title="label: MonthlyMasterServicesAgreementFeesPayable to erna_MonthlyMasterServicesAgreementFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MonthlyMasterServicesAgreementFeesPayable_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MonthlyMasterServicesAgreementFeesPayable_lbl2" xml:lang="en-US" id="erna_MonthlyMasterServicesAgreementFeesPayable_lbl2">Monthly master services agreement fees payable initial 12-month</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MonthlyMasterServicesAgreementFeesPayable" xlink:to="erna_MonthlyMasterServicesAgreementFeesPayable_lbl2" xlink:title="label: MonthlyMasterServicesAgreementFeesPayable to erna_MonthlyMasterServicesAgreementFeesPayable_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_MasterServiceAgreementInitialFeesPayable" xlink:label="MasterServiceAgreementInitialFeesPayable" xlink:title="MasterServiceAgreementInitialFeesPayable" />
    <link:label xlink:type="resource" xlink:label="erna_MasterServiceAgreementInitialFeesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_MasterServiceAgreementInitialFeesPayable_lbl" xml:lang="en-US" id="erna_MasterServiceAgreementInitialFeesPayable_lbl">The amount agreed to pay an initial fee under Master Services Agreement (or "MSA").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MasterServiceAgreementInitialFeesPayable" xlink:to="erna_MasterServiceAgreementInitialFeesPayable_lbl" xlink:title="label: MasterServiceAgreementInitialFeesPayable to erna_MasterServiceAgreementInitialFeesPayable_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_MasterServiceAgreementInitialFeesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_MasterServiceAgreementInitialFeesPayable_lbl1" xml:lang="en-US" id="erna_MasterServiceAgreementInitialFeesPayable_lbl1">Master Service Agreement, Initial Fees Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MasterServiceAgreementInitialFeesPayable" xlink:to="erna_MasterServiceAgreementInitialFeesPayable_lbl1" xlink:title="label: MasterServiceAgreementInitialFeesPayable to erna_MasterServiceAgreementInitialFeesPayable_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_MasterServiceAgreementInitialFeesPayable_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_MasterServiceAgreementInitialFeesPayable_lbl2" xml:lang="en-US" id="erna_MasterServiceAgreementInitialFeesPayable_lbl2">Master services agreement, initial fees payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MasterServiceAgreementInitialFeesPayable" xlink:to="erna_MasterServiceAgreementInitialFeesPayable_lbl2" xlink:title="label: MasterServiceAgreementInitialFeesPayable to erna_MasterServiceAgreementInitialFeesPayable_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_NoticePeriodForSupersedingTerminationProvisions" xlink:label="NoticePeriodForSupersedingTerminationProvisions" xlink:title="NoticePeriodForSupersedingTerminationProvisions" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForSupersedingTerminationProvisions_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_NoticePeriodForSupersedingTerminationProvisions_lbl" xml:lang="en-US" id="erna_NoticePeriodForSupersedingTerminationProvisions_lbl">The Master Services Agreement (or "MSA") contains customary confidentiality provisions and representations and warranties of the parties, and the Master Services Agreement (or "MSA") may be terminated by ether party prior notice, subject to any superseding termination provisions contained in a particular work order, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForSupersedingTerminationProvisions" xlink:to="erna_NoticePeriodForSupersedingTerminationProvisions_lbl" xlink:title="label: NoticePeriodForSupersedingTerminationProvisions to erna_NoticePeriodForSupersedingTerminationProvisions_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" xml:lang="en-US" id="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1">Notice Period for Superseding Termination Provisions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForSupersedingTerminationProvisions" xlink:to="erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" xlink:title="label: NoticePeriodForSupersedingTerminationProvisions to erna_NoticePeriodForSupersedingTerminationProvisions_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_NoticePeriodForSupersedingTerminationProvisions_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_NoticePeriodForSupersedingTerminationProvisions_lbl2" xml:lang="en-US" id="erna_NoticePeriodForSupersedingTerminationProvisions_lbl2">Notice period for superseding termination provisions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoticePeriodForSupersedingTerminationProvisions" xlink:to="erna_NoticePeriodForSupersedingTerminationProvisions_lbl2" xlink:title="label: NoticePeriodForSupersedingTerminationProvisions to erna_NoticePeriodForSupersedingTerminationProvisions_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:label="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:title="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" />
    <link:label xlink:type="resource" xlink:label="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" xml:lang="en-US" id="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl">Amount of deposit paid which will be applied to the last month of the first work order.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:to="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" xlink:title="label: DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder to erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" xml:lang="en-US" id="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1">Deposit Paid to be Applied to Last Month of First Work Order</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:to="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" xlink:title="label: DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder to erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl2" xml:lang="en-US" id="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl2">Deposit paid to be applied to last month of first work order</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder" xlink:to="erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl2" xlink:title="label: DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder to erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_AgreedWaivePayment" xlink:label="AgreedWaivePayment" xlink:title="AgreedWaivePayment" />
    <link:label xlink:type="resource" xlink:label="erna_AgreedWaivePayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AgreedWaivePayment_lbl" xml:lang="en-US" id="erna_AgreedWaivePayment_lbl">The amount agreed to waive payment as per waiver agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreedWaivePayment" xlink:to="erna_AgreedWaivePayment_lbl" xlink:title="label: AgreedWaivePayment to erna_AgreedWaivePayment_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_AgreedWaivePayment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_AgreedWaivePayment_lbl1" xml:lang="en-US" id="erna_AgreedWaivePayment_lbl1">Agreed Waive Payment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreedWaivePayment" xlink:to="erna_AgreedWaivePayment_lbl1" xlink:title="label: AgreedWaivePayment to erna_AgreedWaivePayment_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_AgreedWaivePayment_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_AgreedWaivePayment_lbl2" xml:lang="en-US" id="erna_AgreedWaivePayment_lbl2">Agreed waive payment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AgreedWaivePayment" xlink:to="erna_AgreedWaivePayment_lbl2" xlink:title="label: AgreedWaivePayment to erna_AgreedWaivePayment_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_LicenseAgreementAutomaticRenewalTerm" xlink:label="LicenseAgreementAutomaticRenewalTerm" xlink:title="LicenseAgreementAutomaticRenewalTerm" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseAgreementAutomaticRenewalTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_LicenseAgreementAutomaticRenewalTerm_lbl" xml:lang="en-US" id="erna_LicenseAgreementAutomaticRenewalTerm_lbl">The automatic renewal term of license agreement, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAgreementAutomaticRenewalTerm" xlink:to="erna_LicenseAgreementAutomaticRenewalTerm_lbl" xlink:title="label: LicenseAgreementAutomaticRenewalTerm to erna_LicenseAgreementAutomaticRenewalTerm_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseAgreementAutomaticRenewalTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_LicenseAgreementAutomaticRenewalTerm_lbl1" xml:lang="en-US" id="erna_LicenseAgreementAutomaticRenewalTerm_lbl1">License Agreement Automatic Renewal Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAgreementAutomaticRenewalTerm" xlink:to="erna_LicenseAgreementAutomaticRenewalTerm_lbl1" xlink:title="label: LicenseAgreementAutomaticRenewalTerm to erna_LicenseAgreementAutomaticRenewalTerm_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_LicenseAgreementAutomaticRenewalTerm_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_LicenseAgreementAutomaticRenewalTerm_lbl2" xml:lang="en-US" id="erna_LicenseAgreementAutomaticRenewalTerm_lbl2">License agreement automatic renewal term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAgreementAutomaticRenewalTerm" xlink:to="erna_LicenseAgreementAutomaticRenewalTerm_lbl2" xlink:title="label: LicenseAgreementAutomaticRenewalTerm to erna_LicenseAgreementAutomaticRenewalTerm_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:label="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:title="RelatedPartyTransactionPeriodicFeesPaymentAmount" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" xml:lang="en-US" id="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl">The amount of required periodic fees payment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:to="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" xlink:title="label: RelatedPartyTransactionPeriodicFeesPaymentAmount to erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" xml:lang="en-US" id="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1">Related Party Transaction, Periodic Fees Payment, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:to="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" xlink:title="label: RelatedPartyTransactionPeriodicFeesPaymentAmount to erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl2" xml:lang="en-US" id="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl2">Monthly installment fees amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionPeriodicFeesPaymentAmount" xlink:to="erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl2" xlink:title="label: RelatedPartyTransactionPeriodicFeesPaymentAmount to erna_RelatedPartyTransactionPeriodicFeesPaymentAmount_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm" xlink:label="PercentageOfSublienceFeesReceivedDuringRenewalTerm" xlink:title="PercentageOfSublienceFeesReceivedDuringRenewalTerm" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl" xml:lang="en-US" id="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl">Company will receive remaining 30% sublicense fees during renewal term.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublienceFeesReceivedDuringRenewalTerm" xlink:to="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl" xlink:title="label: PercentageOfSublienceFeesReceivedDuringRenewalTerm to erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl1" xml:lang="en-US" id="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl1">Percentage of Sublicense Fees Received During Renewal Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublienceFeesReceivedDuringRenewalTerm" xlink:to="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl1" xlink:title="label: PercentageOfSublienceFeesReceivedDuringRenewalTerm to erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl2" xml:lang="en-US" id="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl2">Percentage of sublicense fees received during renewal term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfSublienceFeesReceivedDuringRenewalTerm" xlink:to="erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl2" xlink:title="label: PercentageOfSublienceFeesReceivedDuringRenewalTerm to erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PerformanceBasedRestrictedStockUnitsMember" xlink:label="PerformanceBasedRestrictedStockUnitsMember" xlink:title="PerformanceBasedRestrictedStockUnitsMember" />
    <link:label xlink:type="resource" xlink:label="erna_PerformanceBasedRestrictedStockUnitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_PerformanceBasedRestrictedStockUnitsMember_lbl" xml:lang="en-US" id="erna_PerformanceBasedRestrictedStockUnitsMember_lbl">The name of awards.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PerformanceBasedRestrictedStockUnitsMember" xlink:to="erna_PerformanceBasedRestrictedStockUnitsMember_lbl" xlink:title="label: PerformanceBasedRestrictedStockUnitsMember to erna_PerformanceBasedRestrictedStockUnitsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" xml:lang="en-US" id="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1">Performance-Based Restricted Stock Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PerformanceBasedRestrictedStockUnitsMember" xlink:to="erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" xlink:title="label: PerformanceBasedRestrictedStockUnitsMember to erna_PerformanceBasedRestrictedStockUnitsMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_PerformanceBasedRestrictedStockUnitsMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_PerformanceBasedRestrictedStockUnitsMember_lbl2" xml:lang="en-US" id="erna_PerformanceBasedRestrictedStockUnitsMember_lbl2">Performance-Based Restricted Stock Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PerformanceBasedRestrictedStockUnitsMember" xlink:to="erna_PerformanceBasedRestrictedStockUnitsMember_lbl2" xlink:title="label: PerformanceBasedRestrictedStockUnitsMember to erna_PerformanceBasedRestrictedStockUnitsMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ChiefExecutiveOfficerAndPresidentMember" xlink:label="ChiefExecutiveOfficerAndPresidentMember" xlink:title="ChiefExecutiveOfficerAndPresidentMember" />
    <link:label xlink:type="resource" xlink:label="erna_ChiefExecutiveOfficerAndPresidentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ChiefExecutiveOfficerAndPresidentMember_lbl" xml:lang="en-US" id="erna_ChiefExecutiveOfficerAndPresidentMember_lbl">Person with designation of chief executive officer and president.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerAndPresidentMember" xlink:to="erna_ChiefExecutiveOfficerAndPresidentMember_lbl" xlink:title="label: ChiefExecutiveOfficerAndPresidentMember to erna_ChiefExecutiveOfficerAndPresidentMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ChiefExecutiveOfficerAndPresidentMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ChiefExecutiveOfficerAndPresidentMember_lbl1" xml:lang="en-US" id="erna_ChiefExecutiveOfficerAndPresidentMember_lbl1">Chief Executive Officer and President [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerAndPresidentMember" xlink:to="erna_ChiefExecutiveOfficerAndPresidentMember_lbl1" xlink:title="label: ChiefExecutiveOfficerAndPresidentMember to erna_ChiefExecutiveOfficerAndPresidentMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ChiefExecutiveOfficerAndPresidentMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ChiefExecutiveOfficerAndPresidentMember_lbl2" xml:lang="en-US" id="erna_ChiefExecutiveOfficerAndPresidentMember_lbl2">Dr. Federoff [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChiefExecutiveOfficerAndPresidentMember" xlink:to="erna_ChiefExecutiveOfficerAndPresidentMember_lbl2" xlink:title="label: ChiefExecutiveOfficerAndPresidentMember to erna_ChiefExecutiveOfficerAndPresidentMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_EmployeeMember" xlink:label="EmployeeMember" xlink:title="EmployeeMember" />
    <link:label xlink:type="resource" xlink:label="erna_EmployeeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_EmployeeMember_lbl" xml:lang="en-US" id="erna_EmployeeMember_lbl">One of the employee of the entity, appointed to the position.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="erna_EmployeeMember_lbl" xlink:title="label: EmployeeMember to erna_EmployeeMember_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_EmployeeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_EmployeeMember_lbl1" xml:lang="en-US" id="erna_EmployeeMember_lbl1">Employee [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="erna_EmployeeMember_lbl1" xlink:title="label: EmployeeMember to erna_EmployeeMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_EmployeeMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_EmployeeMember_lbl2" xml:lang="en-US" id="erna_EmployeeMember_lbl2">Employees [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeMember" xlink:to="erna_EmployeeMember_lbl2" xlink:title="label: EmployeeMember to erna_EmployeeMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract" xlink:label="PrivatePlacementOfConvertibleNotesAndWarrantsAbstract" xlink:title="PrivatePlacementOfConvertibleNotesAndWarrantsAbstract" />
    <link:label xlink:type="resource" xlink:label="erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract_lbl1" xml:lang="en-US" id="erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract_lbl1">Private Placement of Convertible Notes and Warrants [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivatePlacementOfConvertibleNotesAndWarrantsAbstract" xlink:to="erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract_lbl1" xlink:title="label: PrivatePlacementOfConvertibleNotesAndWarrantsAbstract to erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:label="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:title="ConvertibleNotesBeneficialConversionFeaturePercentage" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" xml:lang="en-US" id="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl">The conversion limitations percentage on the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed immediately after conversion rate.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:to="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" xlink:title="label: ConvertibleNotesBeneficialConversionFeaturePercentage to erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" xml:lang="en-US" id="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1">Convertible Notes, Beneficial Conversion Feature Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:to="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" xlink:title="label: ConvertibleNotesBeneficialConversionFeaturePercentage to erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl2" xml:lang="en-US" id="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl2">Beneficial conversion feature percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleNotesBeneficialConversionFeaturePercentage" xlink:to="erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl2" xlink:title="label: ConvertibleNotesBeneficialConversionFeaturePercentage to erna_ConvertibleNotesBeneficialConversionFeaturePercentage_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_RepurchasePricePercentageToPrincipalAmount" xlink:label="RepurchasePricePercentageToPrincipalAmount" xlink:title="RepurchasePricePercentageToPrincipalAmount" />
    <link:label xlink:type="resource" xlink:label="erna_RepurchasePricePercentageToPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_RepurchasePricePercentageToPrincipalAmount_lbl" xml:lang="en-US" id="erna_RepurchasePricePercentageToPrincipalAmount_lbl">Percentage of notes repurchase price to principal amount.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchasePricePercentageToPrincipalAmount" xlink:to="erna_RepurchasePricePercentageToPrincipalAmount_lbl" xlink:title="label: RepurchasePricePercentageToPrincipalAmount to erna_RepurchasePricePercentageToPrincipalAmount_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_RepurchasePricePercentageToPrincipalAmount_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_RepurchasePricePercentageToPrincipalAmount_lbl1" xml:lang="en-US" id="erna_RepurchasePricePercentageToPrincipalAmount_lbl1">Repurchase Price Percentage to Principal Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchasePricePercentageToPrincipalAmount" xlink:to="erna_RepurchasePricePercentageToPrincipalAmount_lbl1" xlink:title="label: RepurchasePricePercentageToPrincipalAmount to erna_RepurchasePricePercentageToPrincipalAmount_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_RepurchasePricePercentageToPrincipalAmount_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_RepurchasePricePercentageToPrincipalAmount_lbl2" xml:lang="en-US" id="erna_RepurchasePricePercentageToPrincipalAmount_lbl2">Repurchase price percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchasePricePercentageToPrincipalAmount" xlink:to="erna_RepurchasePricePercentageToPrincipalAmount_lbl2" xlink:title="label: RepurchasePricePercentageToPrincipalAmount to erna_RepurchasePricePercentageToPrincipalAmount_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:label="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:title="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" xml:lang="en-US" id="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl">Tabular disclosure for stock option granted during the year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:to="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" xlink:title="label: ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock to erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" xml:lang="en-US" id="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1">Share-Based Payment Arrangement, Option, Grants in Period [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:to="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" xlink:title="label: ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock to erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl2" xml:lang="en-US" id="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl2">Stock Option Granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock" xlink:to="erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl2" xlink:title="label: ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock to erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="erna-20230630.xsd#erna_AssetAcquisitionFairValueOfConsiderationPaid" xlink:label="AssetAcquisitionFairValueOfConsiderationPaid" xlink:title="AssetAcquisitionFairValueOfConsiderationPaid" />
    <link:label xlink:type="resource" xlink:label="erna_AssetAcquisitionFairValueOfConsiderationPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="erna_AssetAcquisitionFairValueOfConsiderationPaid_lbl" xml:lang="en-US" id="erna_AssetAcquisitionFairValueOfConsiderationPaid_lbl">Amount of fair value of consideration paid in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetAcquisitionFairValueOfConsiderationPaid" xlink:to="erna_AssetAcquisitionFairValueOfConsiderationPaid_lbl" xlink:title="label: AssetAcquisitionFairValueOfConsiderationPaid to erna_AssetAcquisitionFairValueOfConsiderationPaid_lbl" />
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<DOCUMENT>
<TYPE>EX-101.PRE
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<FILENAME>erna-20230630_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
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<?xml version="1.0" encoding="us-ascii"?>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260266112">
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<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">6 Months Ended</th>
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<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Aug. 08, 2023</div></th>
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<td class="text">Jun. 30,  2023<span></span>
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<td class="text">001-11460<span></span>
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<td class="text">Eterna Therapeutics Inc.<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">0000748592<span></span>
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<td class="text">DE<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">31-1103425<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">1035 Cambridge Street, Suite 18A<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">Cambridge<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">MA<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">02141<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">212<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">582-1199<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="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common stock, $0.005 par value per share<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="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ERNA<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="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</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="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="Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,410,331<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="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="Show.toggleNext( this );">+ 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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ 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>13
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607262984032">
<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>Jun. 30, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="Show.showAR( this, 'defref_us-gaap_Cash', window );">Cash</a></td>
<td class="nump">$ 1,837<span></span>
</td>
<td class="nump">$ 11,446<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherReceivablesNetCurrent', window );">Other receivables</a></td>
<td class="nump">984<span></span>
</td>
<td class="nump">951<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">1,070<span></span>
</td>
<td class="nump">1,284<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">3,891<span></span>
</td>
<td class="nump">13,681<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashNoncurrent', window );">Restricted cash</a></td>
<td class="nump">4,095<span></span>
</td>
<td class="nump">4,095<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">193<span></span>
</td>
<td class="nump">236<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Right-of-use assets - operating leases</a></td>
<td class="nump">35,357<span></span>
</td>
<td class="nump">1,030<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">2,044<span></span>
</td>
<td class="nump">2,044<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in non-controlling interest</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">59<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">1,374<span></span>
</td>
<td class="nump">1,134<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">46,954<span></span>
</td>
<td class="nump">22,279<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">2,675<span></span>
</td>
<td class="nump">1,620<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="nump">2,109<span></span>
</td>
<td class="nump">3,626<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Income taxes payable</a></td>
<td class="nump">8<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Operating lease liabilities, current</a></td>
<td class="nump">173<span></span>
</td>
<td class="nump">295<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">7,165<span></span>
</td>
<td class="nump">7,654<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DerivativeLiabilitiesNoncurrent', window );">Warrant liabilities</a></td>
<td class="nump">185<span></span>
</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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liabilities, non-current</a></td>
<td class="nump">34,963<span></span>
</td>
<td class="nump">887<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredRevenueNoncurrent', window );">Deferred revenue</a></td>
<td class="nump">250<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="Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent', window );">Contingent consideration liability</a></td>
<td class="nump">107<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">43,088<span></span>
</td>
<td class="nump">10,172<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, $0.005 par value, 100,000 shares authorized at June 30, 2023 and December 31, 2022; 5,410 and 5,127 issued and outstanding at June 30, 2023 and December 31, 2022, respectively</a></td>
<td class="nump">27<span></span>
</td>
<td class="nump">26<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">179,067<span></span>
</td>
<td class="nump">177,377<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(175,229)<span></span>
</td>
<td class="num">(165,297)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">3,866<span></span>
</td>
<td class="nump">12,107<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">46,954<span></span>
</td>
<td class="nump">22,279<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember', window );">Related Party [Member]</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="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td>
<td class="nump">1,750<span></span>
</td>
<td class="nump">1,750<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other liabilities</a></td>
<td class="nump">331<span></span>
</td>
<td class="nump">1,206<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_NonrelatedPartyMember', window );">Nonrelated Party [Member]</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="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td>
<td class="nump">450<span></span>
</td>
<td class="nump">363<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other liabilities</a></td>
<td class="nump">87<span></span>
</td>
<td class="nump">94<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember', window );">Series A Preferred Stock [Member]</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="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="Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, $0.005 par value, 1,000 shares authorized, 156 designated and outstanding of Series A convertible preferred stock at June 30, 2023 and December 31, 2022, $156 liquidation preference</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 1<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_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="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_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(18))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 4: 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-Subparagraph (SX 210.13-01(a)(4)(iii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1A<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -Publisher FASB<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 4: 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https://asc.fasb.org//1943274/2147481404/852-10-50-7<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_BusinessCombinationContingentConsiderationLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 35<br> -Paragraph 1<br> -Subparagraph b<br> -SubTopic 30<br> -Topic 805<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent</td>
</tr>
<tr>
<td style="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_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 946<br> -SubTopic 830<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480167/946-830-55-12<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 21<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-21<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 20<br> -SubTopic 210<br> -Topic 946<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-20<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
</tr>
<tr>
<td style="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_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(22))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_DeferredRevenueNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(26)(c))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueNoncurrent</td>
</tr>
<tr>
<td style="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_DerivativeLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="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_EquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481664/323-10-45-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(10))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 25<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-25<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestments</td>
</tr>
<tr>
<td style="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_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482548/350-20-55-24<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(15))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482598/350-20-45-1<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
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<tr>
<td style="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_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481231/810-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 810<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3<br><br>Reference 4: 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FASB<br> -URI https://asc.fasb.org//1943274/2147481404/852-10-50-7<br><br>Reference 21: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30<br><br>Reference 22: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>
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-Subparagraph (SX 210.13-02(a)(4)(iv))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480097/470-10-S99-1B<br><br>Reference 19: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481404/852-10-50-7<br><br>Reference 20: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<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_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<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_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OtherLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesCurrent</td>
</tr>
<tr>
<td style="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_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="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_OtherReceivablesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherReceivablesNetCurrent</td>
</tr>
<tr>
<td style="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_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(21))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="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_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(9))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -SubTopic 10<br> -Topic 360<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 360<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480842/942-360-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_RestrictedCashNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage, classified as noncurrent. 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.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 5<br> -SubTopic 210<br> -Topic 954<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480632/954-210-45-5<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCashNoncurrent</td>
</tr>
<tr>
<td style="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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated undistributed earnings (deficit).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480016/944-40-65-2<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480990/946-20-50-11<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(17))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 946<br> -SubTopic 830<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480167/946-830-55-12<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(19))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.6-05(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(4)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(6))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(7))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 310<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480418/310-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxesPayableCurrent</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_NonrelatedPartyMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember</td>
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<td></td>
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<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607264486832">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.005<span></span>
</td>
<td class="nump">$ 0.005<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized (in shares)</a></td>
<td class="nump">1,000<span></span>
</td>
<td class="nump">1,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued (in shares)</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">156<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding (in shares)</a></td>
<td class="nump">156<span></span>
</td>
<td class="nump">156<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockLiquidationPreferenceValue', window );">Preferred stock, liquidation preference</a></td>
<td class="nump">$ 156<span></span>
</td>
<td class="nump">$ 156<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.005<span></span>
</td>
<td class="nump">$ 0.005<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares)</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued (in shares)</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">5,127<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding (in shares)</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">5,127<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:sharesItemType</td>
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<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -SubTopic 10<br> -Topic 505<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.6-05(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(4)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(7))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_PreferredStockLiquidationPreferenceValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of the difference between preference in liquidation and the par or stated values of the preferred shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-13<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(d))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockLiquidationPreferenceValue</td>
</tr>
<tr>
<td style="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_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-13<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>dtr-types: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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-13<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.6-05(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-2<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(4)(b))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(16)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-09(7))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260596128">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LicenseCosts', window );">License costs</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 50<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="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost', window );">Research and development</a></td>
<td class="nump">1,579<span></span>
</td>
<td class="nump">1,685<span></span>
</td>
<td class="nump">3,253<span></span>
</td>
<td class="nump">3,467<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative</a></td>
<td class="nump">2,510<span></span>
</td>
<td class="nump">6,205<span></span>
</td>
<td class="nump">6,102<span></span>
</td>
<td class="nump">10,719<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="Show.showAR( this, 'defref_erna_ResearchAndDevelopmentInProcessAssetAcquisition', window );">Acquisition of Exacis in-process research and development</a></td>
<td class="nump">460<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">460<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="Show.showAR( this, 'defref_us-gaap_ImpairmentOfOngoingProject', window );">Impairment of in-process research and development</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">5,990<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">5,990<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">4,549<span></span>
</td>
<td class="nump">13,880<span></span>
</td>
<td class="nump">9,865<span></span>
</td>
<td class="nump">20,176<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(4,549)<span></span>
</td>
<td class="num">(13,880)<span></span>
</td>
<td class="num">(9,865)<span></span>
</td>
<td class="num">(20,176)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpenseAbstract', window );"><strong>Other income (expense), net:</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="Show.showAR( this, 'defref_erna_WarrantLiabilitiesExpense', window );">Change in fair value of warrant liabilities</a></td>
<td class="nump">191<span></span>
</td>
<td class="nump">10,792<span></span>
</td>
<td class="nump">146<span></span>
</td>
<td class="nump">9,470<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="Show.showAR( this, 'defref_erna_ChangeInFairValueOfContingentConsideration', window );">Change in fair value of contingent consideration</a></td>
<td class="nump">118<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">118<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_LossOnNonControllingInvestment', window );">Loss on non-controlling investment</a></td>
<td class="num">(8)<span></span>
</td>
<td class="num">(296)<span></span>
</td>
<td class="num">(59)<span></span>
</td>
<td class="num">(911)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherNonoperatingExpense', window );">Other expense, net</a></td>
<td class="num">(256)<span></span>
</td>
<td class="num">(14)<span></span>
</td>
<td class="num">(255)<span></span>
</td>
<td class="num">(1,156)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total other income (expense), net</a></td>
<td class="nump">45<span></span>
</td>
<td class="nump">10,482<span></span>
</td>
<td class="num">(50)<span></span>
</td>
<td class="nump">7,403<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Loss before income taxes</a></td>
<td class="num">(4,504)<span></span>
</td>
<td class="num">(3,398)<span></span>
</td>
<td class="num">(9,915)<span></span>
</td>
<td class="num">(12,773)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Provision for income taxes</a></td>
<td class="num">(4)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(9)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">(4,508)<span></span>
</td>
<td class="num">(3,398)<span></span>
</td>
<td class="num">(9,924)<span></span>
</td>
<td class="num">(12,773)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockDividendsAndOtherAdjustments', window );">Series A preferred stock dividend</a></td>
<td class="num">(8)<span></span>
</td>
<td class="num">(8)<span></span>
</td>
<td class="num">(8)<span></span>
</td>
<td class="num">(8)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Net loss attributable to common stockholders</a></td>
<td class="num">$ (4,516)<span></span>
</td>
<td class="num">$ (3,406)<span></span>
</td>
<td class="num">$ (9,932)<span></span>
</td>
<td class="num">$ (12,781)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Net loss per common share - basic (in dollars per share)</a></td>
<td class="num">$ (0.85)<span></span>
</td>
<td class="num">$ (1.16)<span></span>
</td>
<td class="num">$ (1.9)<span></span>
</td>
<td class="num">$ (4.55)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Net loss per common share - diluted (in dollars per share)</a></td>
<td class="num">$ (0.85)<span></span>
</td>
<td class="num">$ (1.16)<span></span>
</td>
<td class="num">$ (1.9)<span></span>
</td>
<td class="num">$ (4.55)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted average shares outstanding - basic (in shares)</a></td>
<td class="nump">5,303<span></span>
</td>
<td class="nump">2,940<span></span>
</td>
<td class="nump">5,215<span></span>
</td>
<td class="nump">2,811<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Weighted average shares outstanding - diluted (in shares)</a></td>
<td class="nump">5,303<span></span>
</td>
<td class="nump">2,940<span></span>
</td>
<td class="nump">5,215<span></span>
</td>
<td class="nump">2,811<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ChangeInFairValueOfContingentConsideration">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of change in fair value of contingent consideration.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ChangeInFairValueOfContingentConsideration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LicenseCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate licensing costs related to revenues.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LicenseCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LossOnNonControllingInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of loss on non-controlling investment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LossOnNonControllingInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_ResearchAndDevelopmentInProcessAssetAcquisition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of purchased research and development assets that are acquired in a asset acquisition have no alternative future use and are therefore written off in the period of acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ResearchAndDevelopmentInProcessAssetAcquisition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_WarrantLiabilitiesExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses related to warrant liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_WarrantLiabilitiesExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-3<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 15<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482635/260-10-55-15<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 815<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480175/815-40-65-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 815<br> -SubTopic 40<br> -Name Accounting Standards Codification<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480175/815-40-65-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-11<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-11<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-7<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-2<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-60B<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-4<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-10<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 16: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 52<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482635/260-10-55-52<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 7<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-7<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (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>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-07(2)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_ImpairmentOfOngoingProject">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount recognized as an operating expense or loss during the period to reduce the carrying amount of a project that has been impaired but not abandoned.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482130/360-10-45-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfOngoingProject</td>
</tr>
<tr>
<td style="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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(11))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 5: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 31<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-31<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 235<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479557/942-235-S99-1<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 1<br> -SubTopic 20<br> -Topic 940<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481913/940-20-25-1<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483589/942-220-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="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_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-8<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 250<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 9<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483443/250-10-50-9<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482685/740-10-50-10<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 740<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479360/740-10-S99-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 220<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -SubTopic 20<br> -Topic 740<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482659/740-20-45-2<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -SubTopic 10<br> -Topic 235<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
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<td>xbrli:monetaryItemType</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 31<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-31<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OtherNonoperatingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expense related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingExpense</td>
</tr>
<tr>
<td style="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_OtherNonoperatingIncomeExpenseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncomeExpenseAbstract</td>
</tr>
<tr>
<td style="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_PreferredStockDividendsAndOtherAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 6.B)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-5<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-11<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockDividendsAndOtherAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The costs incurred 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 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, excluding in-process research and development acquired in a business combination consummated during the period. Excludes software research and development, which has a separate concept.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 730<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482916/730-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost</td>
</tr>
<tr>
<td style="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_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 16<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-16<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482689/260-10-45-10<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607256158000">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th">
<div>Preferred Stock [Member] </div>
<div>Series A Preferred Stock [Member]</div>
</th>
<th class="th"><div>Additional Paid-in Capital [Member]</div></th>
<th class="th"><div>Accumulated Deficit [Member]</div></th>
<th class="th"><div>Total</div></th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2021</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 166,191<span></span>
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<td class="num">$ (140,702)<span></span>
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<td class="nump">$ 25,503<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Dec. 31, 2021</a></td>
<td class="nump">2,601<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodValuePrivateOffering', window );">Issuance of common stock in connection with private offering</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">(1)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodSharesPrivateOffering', window );">Issuance of common stock in connection with private offering (in shares)</a></td>
<td class="nump">275<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock', window );">Forfeiture of unvested restricted stock</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>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock', window );">Forfeiture of unvested restricted stock (in shares)</a></td>
<td class="num">(4)<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross', window );">Issuance of common stock from vested restricted stock units</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">(5)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Issuance of common stock from vested restricted stock units (in shares)</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_DividendsPreferredStockCash', window );">Cash dividends to Series A preferred stockholders</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="num">(8)<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="Show.showAR( this, 'defref_us-gaap_PreferredStockDividendsShares', window );">Cash dividends to Series A preferred stockholders (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">2,062<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">2,062<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</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="num">(12,773)<span></span>
</td>
<td class="num">(12,773)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Jun. 30, 2022</a></td>
<td class="nump">$ 14<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">168,247<span></span>
</td>
<td class="num">(153,483)<span></span>
</td>
<td class="nump">14,779<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Jun. 30, 2022</a></td>
<td class="nump">2,873<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Mar. 31, 2022</a></td>
<td class="nump">$ 14<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">167,373<span></span>
</td>
<td class="num">(150,077)<span></span>
</td>
<td class="nump">17,311<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Mar. 31, 2022</a></td>
<td class="nump">2,872<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross', window );">Issuance of common stock from vested restricted stock units</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">(5)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross', window );">Issuance of common stock from vested restricted stock units (in shares)</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_DividendsPreferredStockCash', window );">Cash dividends to Series A preferred stockholders</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="num">(8)<span></span>
</td>
<td class="num">(8)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockDividendsShares', window );">Cash dividends to Series A preferred stockholders (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">879<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">879<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</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="num">(3,398)<span></span>
</td>
<td class="num">(3,398)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Jun. 30, 2022</a></td>
<td class="nump">$ 14<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">168,247<span></span>
</td>
<td class="num">(153,483)<span></span>
</td>
<td class="nump">14,779<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Jun. 30, 2022</a></td>
<td class="nump">2,873<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2022</a></td>
<td class="nump">$ 26<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">177,377<span></span>
</td>
<td class="num">(165,297)<span></span>
</td>
<td class="nump">12,107<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Dec. 31, 2022</a></td>
<td class="nump">5,127<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodValueAcquisitions2', window );">Issuance of common stock in connection with Exacis asset acquisition</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">208<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">208<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodSharesAcquisitions2', window );">Issuance of common stock in connection with Exacis asset acquisition (in shares)</a></td>
<td class="nump">69<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodValueStockPurchaseAgreement', window );">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">579<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">580<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement', window );">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net (in shares)</a></td>
<td class="nump">214<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_DividendsPreferredStockCash', window );">Cash dividends to Series A preferred stockholders</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="num">(8)<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="Show.showAR( this, 'defref_us-gaap_PreferredStockDividendsShares', window );">Cash dividends to Series A preferred stockholders (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">903<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">903<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</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="num">(9,924)<span></span>
</td>
<td class="num">(9,924)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Jun. 30, 2023</a></td>
<td class="nump">$ 27<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">179,067<span></span>
</td>
<td class="num">(175,229)<span></span>
</td>
<td class="nump">3,866<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Jun. 30, 2023</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Mar. 31, 2023</a></td>
<td class="nump">$ 26<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">178,066<span></span>
</td>
<td class="num">(170,713)<span></span>
</td>
<td class="nump">7,380<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Mar. 31, 2023</a></td>
<td class="nump">5,127<span></span>
</td>
<td class="nump">156<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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodValueAcquisitions2', window );">Issuance of common stock in connection with Exacis asset acquisition</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">208<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">208<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodSharesAcquisitions2', window );">Issuance of common stock in connection with Exacis asset acquisition (in shares)</a></td>
<td class="nump">69<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodValueStockPurchaseAgreement', window );">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">579<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">580<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="Show.showAR( this, 'defref_erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement', window );">Issuance of common stock related to stock purchase agreement with Lincoln Park Capital Fund, LLC, net (in shares)</a></td>
<td class="nump">214<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_DividendsPreferredStockCash', window );">Cash dividends to Series A preferred stockholders</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="num">(8)<span></span>
</td>
<td class="num">(8)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockDividendsShares', window );">Cash dividends to Series A preferred stockholders (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">214<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">214<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</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="num">(4,508)<span></span>
</td>
<td class="num">(4,508)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Jun. 30, 2023</a></td>
<td class="nump">$ 27<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 179,067<span></span>
</td>
<td class="num">$ (175,229)<span></span>
</td>
<td class="nump">$ 3,866<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Jun. 30, 2023</a></td>
<td class="nump">5,410<span></span>
</td>
<td class="nump">156<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_erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares Forfeiture of unvested restricted stock during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_SharesIssuedSharesForfeitureOfUnvestedRestrictedStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_StockIssuedDuringPeriodSharesAcquisitions2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued during the period pursuant to acquisitions.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodSharesAcquisitions2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_StockIssuedDuringPeriodSharesPrivateOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares that have been issued in private offering during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodSharesPrivateOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<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>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares that have been issued in a stock purchase agreement during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodSharesStockPurchaseAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<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_erna_StockIssuedDuringPeriodValueAcquisitions2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued pursuant to acquisitions during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodValueAcquisitions2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of stock related to Forfeiture of unvested restricted stock during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodValueForfeitureOfUnvestedRestrictedStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_StockIssuedDuringPeriodValuePrivateOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of stock that has been issued in private offering during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodValuePrivateOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_StockIssuedDuringPeriodValueStockPurchaseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of stock that has been issued in a stock purchase agreement during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StockIssuedDuringPeriodValueStockPurchaseAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 35<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480483/718-10-35-2<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481089/718-20-55-13<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481089/718-20-55-12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</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_DividendsPreferredStockCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 2<br> -SubTopic 405<br> -Topic 942<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481071/942-405-45-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsPreferredStockCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</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_IncreaseDecreaseInStockholdersEquityRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInStockholdersEquityRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of preferred stock issued as dividends during the period. Excludes stock splits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -SubTopic 10<br> -Topic 505<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate value of stock related to Restricted Stock Awards issued during the period.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607255971712">
<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">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (9,924)<span></span>
</td>
<td class="num">$ (12,773)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">42<span></span>
</td>
<td class="nump">104<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">903<span></span>
</td>
<td class="nump">2,062<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="Show.showAR( this, 'defref_erna_CommitmentSharesIssueExpense', window );">Commitment shares issued to Lincoln Park Capital, LLC</a></td>
<td class="nump">249<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="Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal', window );">Loss on shares sold to Lincoln Park Capital, LLC</a></td>
<td class="nump">11<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense', window );">Amortization of right-of-use asset</a></td>
<td class="nump">83<span></span>
</td>
<td class="nump">186<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseImpairmentLoss', window );">Impairment of right-of-use asset</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">772<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="Show.showAR( this, 'defref_erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition', window );">Non-cash component of acquisition of Exacis in-process research and development</a></td>
<td class="nump">433<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="Show.showAR( this, 'defref_us-gaap_ImpairmentOfOngoingProject', window );">Impairment of in-process research and development</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">5,990<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="Show.showAR( this, 'defref_erna_GainLossOnDisposalOfFixedAssets', window );">Loss on disposal of fixed assets</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">274<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="Show.showAR( this, 'defref_erna_GainOnTerminationOfLease', window );">Gain on lease termination</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(85)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueAdjustmentOfWarrants', window );">Change in fair value of warrant liabilities</a></td>
<td class="num">(146)<span></span>
</td>
<td class="num">(9,470)<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="Show.showAR( this, 'defref_erna_GainLossOnChangeInFairValueOfContingentConsideration', window );">Change in fair value of contingent consideration liability</a></td>
<td class="num">(118)<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_LossOnNonControllingInvestment', window );">Loss on non-controlling investment</a></td>
<td class="nump">59<span></span>
</td>
<td class="nump">911<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherReceivables', window );">Other receivables</a></td>
<td class="num">(33)<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">214<span></span>
</td>
<td class="num">(727)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets', window );">Other non-current assets</a></td>
<td class="num">(481)<span></span>
</td>
<td class="nump">11<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="num">(454)<span></span>
</td>
<td class="nump">2,295<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="Show.showAR( this, 'defref_erna_IncreaseDecreaseInOperatingLeaseLiabilities', window );">Operating lease liability</a></td>
<td class="num">(215)<span></span>
</td>
<td class="num">(153)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDueToRelatedParties', window );">Due to related party</a></td>
<td class="num">(875)<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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDeferredRevenue', window );">Deferred revenue</a></td>
<td class="nump">250<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="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Other liabilities</a></td>
<td class="nump">80<span></span>
</td>
<td class="nump">1,183<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(9,921)<span></span>
</td>
<td class="num">(9,425)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of property and equipment</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(233)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment', window );">Proceeds from the sale of fixed assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">100<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(133)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from issuance of common stock and warrants in connection with private offering</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">11,993<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="Show.showAR( this, 'defref_erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement', window );">Proceeds from sale of common stock pursuant to stock purchase agreement with Lincoln Park Capital Fund, LLC</a></td>
<td class="nump">320<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="Show.showAR( this, 'defref_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Payroll tax remitted on net share settlement of equity awards</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock', window );">Dividends paid to Series A preferred stockholders</a></td>
<td class="num">(8)<span></span>
</td>
<td class="num">(8)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">312<span></span>
</td>
<td class="nump">11,980<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net (decrease) increase in cash and cash equivalents</a></td>
<td class="num">(9,609)<span></span>
</td>
<td class="nump">2,422<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash at beginning of period</a></td>
<td class="nump">15,541<span></span>
</td>
<td class="nump">16,985<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash at end of period</a></td>
<td class="nump">5,932<span></span>
</td>
<td class="nump">19,407<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CashPaidDuringThePeriodForAbstract', window );"><strong>Cash paid during the period for:</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="Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest</a></td>
<td class="nump">13<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">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="Show.showAR( this, 'defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>Supplemental disclosure of non-cash investing and financing 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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ContingentConsiderationForAssetAcquisition', window );">Contingent consideration for Exacis asset acquisition</a></td>
<td class="nump">225<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_IssuanceOfCommonStockForAssetAcquisition', window );">Issuance of common stock for Exacis asset acquisition</a></td>
<td class="nump">208<span></span>
</td>
<td class="nump">0<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="Show.showAR( this, 'defref_erna_InitialMeasurementOfRightOfUseAssets', window );">Initial measurement of right-of-use asset</a></td>
<td class="nump">34,410<span></span>
</td>
<td class="nump">1,706<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="Show.showAR( this, 'defref_erna_InitialMeasurementOfLeaseLiabilities', window );">Initial measurement of lease liability</a></td>
<td class="nump">34,169<span></span>
</td>
<td class="nump">1,706<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract', window );"><strong>Reconciliation of cash, cash equivalents and restricted cash at end of period:</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="Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">1,837<span></span>
</td>
<td class="nump">19,407<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashCurrent', window );">Restricted cash</a></td>
<td class="nump">4,095<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="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Total cash, cash equivalents and restricted cash at end of period</a></td>
<td class="nump">$ 5,932<span></span>
</td>
<td class="nump">$ 19,407<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_CashPaidDuringThePeriodForAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_CashPaidDuringThePeriodForAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_CommitmentSharesIssueExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for commitment shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_CommitmentSharesIssueExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_ContingentConsiderationForAssetAcquisition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Accrued payment of contingent consideration in noncash investing and financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ContingentConsiderationForAssetAcquisition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_GainLossOnChangeInFairValueOfContingentConsideration">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of gain (loss) on change in fair value of contingent consideration.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_GainLossOnChangeInFairValueOfContingentConsideration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_GainLossOnDisposalOfFixedAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of fixed assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_GainLossOnDisposalOfFixedAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_erna_GainOnTerminationOfLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of gain on termination of lease before expiration of lease term.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_GainOnTerminationOfLease</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<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_erna_IncreaseDecreaseInOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the operating lease liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_IncreaseDecreaseInOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_erna_InitialMeasurementOfLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of Initial measurement of lease liabilities in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialMeasurementOfLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_InitialMeasurementOfRightOfUseAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of Initial measurement of ROU assets in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialMeasurementOfRightOfUseAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<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_erna_IssuanceOfCommonStockForAssetAcquisition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The issuance of common stock for asset acquisition in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_IssuanceOfCommonStockForAssetAcquisition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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</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_erna_LossOnNonControllingInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of loss on non-controlling investment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LossOnNonControllingInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The non cash amount of purchased research and development assets that are acquired in a asset acquisition have no alternative future use and are therefore written off in the period of acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NonCashResearchAndDevelopmentInProcessAssetAcquisition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity pursuant to stock purchase agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ProceedsFromIssuanceOfCommonStockPursuantToStockPurchaseAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ReconciliationOfCashCashEquivalentsAndRestrictedCashInCondensedConsolidatedStatementsOfCashFlowsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483467/210-10-45-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
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<tr>
<td><strong> Balance Type:</strong></td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -SubTopic 230<br> -Topic 830<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481877/830-230-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="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_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 280<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="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_EquityMethodInvestmentRealizedGainLossOnDisposal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of an equity method investment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(7)(c))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 220<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(9)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal</td>
</tr>
<tr>
<td style="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_FairValueAdjustmentOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (income) related to adjustment to fair value of warrant liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 13<br> -SubTopic 10<br> -Topic 480<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481766/480-10-25-13<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAdjustmentOfWarrants</td>
</tr>
<tr>
<td style="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_ImpairmentOfOngoingProject">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount recognized as an operating expense or loss during the period to reduce the carrying amount of a project that has been impaired but not abandoned.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482130/360-10-45-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfOngoingProject</td>
</tr>
<tr>
<td style="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_IncomeTaxesPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredRevenue</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInDueToRelatedParties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDueToRelatedParties</td>
</tr>
<tr>
<td style="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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_IncreaseDecreaseInOtherNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherNoncurrentAssets</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInOtherOperatingLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in operating liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingLiabilities</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInOtherReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in receivables classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherReceivables</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-17<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from impairment of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 6<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479365/842-20-25-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseImpairmentLoss</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of periodic reduction over lease term of carrying amount of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="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>
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<tr>
<td><strong> Period Type:</strong></td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage, classified as current. 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.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261702336">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION [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="Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</a></td>
<td class="text">
<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
         </div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);">


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    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION</span></div>
              </td>

  </tr>


</table>

<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Description of Business</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">Eterna Therapeutics Inc. (&#8220;Eterna&#8221;), together with its subsidiaries including Eterna Therapeutics LLC (&#8220;Eterna LLC&#8221;), Novellus, Inc. (&#8220;Novellus&#8221;) and Novellus Therapeutics Limited (&#8220;Novellus
            Limited&#8221;), is a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; Eterna has in-licensed a portfolio of over 100 patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming, mRNA gene editing, the NoveSliceTM and UltraSliceTM
            gene-editing proteins, and the ToRNAdoTM mRNA delivery system. Eterna plans to develop and advance a pipeline of therapeutic products both internally and through strategic partnerships, with the near-term focus on strategic partnerships.&#160;
            Eterna licenses its mRNA technology platform from Factor Bioscience Limited (&#8220;Factor Limited&#8221;) under an exclusive license agreement. As used herein, the &#8220;Company&#8221; refers collectively to Eterna and its subsidiaries.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"><br/>
          </span> </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">Basis of Presentation</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><br/>
          </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#8217;s Annual Report on Form 10-K for the year ended December 31, 2022 filed
              with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 20, 2023 (the &#8220;2022 10-K&#8221;). The accompanying condensed consolidated balance sheet as of December 31, 2022 has been derived from the audited financial statements contained in the
              2022 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results
              to be anticipated for the entire year ending December 31, 2023, or any other period.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480424/946-10-50-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480424/946-10-50-2<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 810<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//810/tableOfContent<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 205<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//205/tableOfContent<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607262973536">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LIQUIDITY AND CAPITAL RESOURCES<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LIQUIDITYANDCAPITALRESOURCESAbstract', window );"><strong>LIQUIDITY AND CAPITAL RESOURCES [Abstract]</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="Show.showAR( this, 'defref_erna_LiquidityAndCapitalResourcesTextBlock', window );">LIQUIDITY AND CAPITAL RESOURCES</a></td>
<td class="text">
<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">2)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">LIQUIDITY AND CAPITAL RESOURCES</div>
              </td>

  </tr>


</table>

<div><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company has incurred significant operating losses and has an accumulated deficit as a result of its efforts to develop product candidates, including conducting clinical trials and providing general and
              administrative support for operations. As of June 30, 2023, the Company had an unrestricted cash balance of approximately $1.8
              million and an accumulated deficit of approximately $175.2 million. For the three and six months ended June 30, 2023, the Company
              incurred a net loss of $4.5 million and $9.9 million, respectively, and the Company used cash in operating activities of $9.9 million
              during the six months ended June 30, 2023. </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160; <br/>
            </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In <span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">October 2022, the Company entered into a facility sublease agreement (the &#8220;Sublease&#8221;) for approximately 45,500 square feet of office and laboratory space in Somerville, Massachusetts.&#160; Pursuant to the Sublease, the Company delivered to the sublessor a security deposit in the form of a letter of credit in the
                amount of $4.1 million, which will be reduced on an incremental basis throughout the term of the lease.&#160; The letter of credit was
                issued by the Company&#8217;s commercial bank, which required that the Company cash collateralize the letter of credit by depositing $4.1
                million in a restricted cash account with such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of credit over the term of the Subleas</span>e.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">On April 5, 2023, the Company entered into a standby equity purchase agreement (the &#8220;SEPA&#8221;) and a registration rights agreement with Lincoln Park Capital Fund, LLC (&#8220;Lincoln Park&#8221;), pursuant to
                which Lincoln Park committed to purchase up to $10.0 million of the Company&#8217;s common stock in an &#8220;equity line&#8221; financing
                arrangement. During the three and six months ended June 30, 2023, the Company issued and sold approximately 214,000 shares
                of common stock under the SEPA for gross proceeds of $0.3 million. See Note 14.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
             <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On July 13, 2023, the Company entered into a securities purchase agreement (the &#8220;Purchase Agreement&#8221;) with certain investors providing for the private placement (the &#8220;Private Placement&#8221;) to the investors of (i)
                  approximately $8.7 million in aggregate principal convertible promissory notes (the &#8220;Notes&#8221;) and (ii) warrants to purchase an
                  aggregate of approximately 6.1 million shares of the Company&#8217;s common stock (the &#8220;Note Warrants&#8221;).&#160; The Notes bear interest at
                  6% per annum, payable quarterly in arrears, and the Company may pay interest in cash or in-kind by increasing the outstanding
                  principal amount of the Notes.&#160; The Notes mature in July 2028 and can be converted into shares of the Company&#8217;s common stock at the option of the applicable investor.&#160; The Private Placement closed on July 14, 2023, and the Company intends
                  to use the proceeds for general working capital purposes. See Note 16.</span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">In connection with preparing the accompanying condensed consolidated financial statements as of and for the three and six months ended June 30, 2023, the Company&#8217;s management concluded that there
                is substantial doubt regarding the Company&#8217;s ability to continue as a going concern because it does not expect to have sufficient cash or working capital resources to fund operations for the twelve-month period subsequent to the issuance
                date of these condensed consolidated financial statements. The Company will need to raise additional capital in addition to the Private Placement completed in July 2023, which could be through the remaining availability under the SEPA,
                public or private equity offerings, debt financings, strategic partnerships or other means. Other than the SEPA, the Company currently has no arrangements for such capital, and no assurances can be given that it will be able to raise such
                capital when needed, on acceptable terms, or at all.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the
                normal course of business. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and
                classifications of liabilities that may result from uncertainty related to the Company&#8217;s ability to continue as a going concern.</div>
<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of liquidity and resource matters when there is a substantial doubt about an entity's ability to continue as a going concern for a reasonable period of time (generally a year from the balance sheet date). going concern.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261828880">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ASSET ACQUISITION<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionAbstract', window );"><strong>ASSET ACQUISITION [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="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionTextBlock', window );">ASSET ACQUISITION</a></td>
<td class="text">
<div>  <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">3)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
            <div style="font-weight: bold;">ASSET ACQUISITION</div>
          </td>

  </tr>


</table>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
      </span> </div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On April 26, 2023, the
      Company entered into an asset purchase agreement (the &#8220;Exacis Purchase Agreement&#8221;), together with Exacis Biotherapeutics Inc. (&#8220;Exacis&#8221;), the stockholders party thereto and, with respect to specified provisions therein, Factor Limited (the &#8220;Exacis
      Acquisition&#8221;). Pursuant to the Exacis Purchase Agreement, the Company acquired from Exacis substantially all of Exacis&#8217; intellectual property assets (the &#8220;Exacis Assets&#8221;), including all of Exacis&#8217; right, title and interest in and to an exclusive
      license agreement by and between Exacis and Factor Limited (the &#8220;Purchased License&#8221;).&#160; The Company assumed none of Exacis&#8217; liabilities, other than liabilities under the Purchased License that accrue subsequent to the closing date.</div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
      </span> </div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In consideration for the
      Exacis Assets, on the closing date of the transaction, the Company issued to Exacis an aggregate of approximately 69,000 shares of common
      stock, which shares are subject to a 12-month lockup, pursuant to which Exacis may not sell or otherwise transfer such shares.<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> The shares were issued to Exacis at
          a price based on the Company having an assumed equity valuation of $75.0 million, divided by the number of issued and outstanding
          shares of common stock as of the close of business two trading days prior to the closing date.&#160; For accounting purposes,</span> t</span>he shares issued were valued at $3.00 per share, which was the closing price of the Company&#8217;s common stock on the date of issuance.&#160; The Company additionally agreed to make the following contingent payments:</div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </span> </div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 33.5pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</td>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(i)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">if, at any time during the three-year period commencing on the closing date and ending on the three-year
                anniversary of the closing date, the Company&#8217;s market capitalization equals or exceeds $100.0 million for at least <span style="-sec-ix-hidden:Fact_6bdf1c51e3a8488e8cce15328de87043">ten</span> consecutive trading days, then the Company will issue to Exacis a number of shares of common stock equal to (x) $2.0 million divided by (y) the quotient of $100.00
                million divided by the number of the Company&#8217;s then issued and outstanding shares of common stock;</div>
            </td>

  </tr>


</table>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 33.5pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span> </td>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(ii)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">if, at any time during the three-year period commencing on the closing date and ending on the three-year anniversary of the closing date, the Company&#8217;s market capitalization equals or exceeds $200.0 million for at least <span style="-sec-ix-hidden:Fact_9b52dd0c40744dec87ec1086b755e401">ten</span>
                consecutive trading days, then the Company will issue to Exacis a number of additional shares of common stock equal to (x) $2.0
                million divided by (y) the quotient of $200.00 million divided by the number of the Company&#8217;s then issued and outstanding shares
                of common stock (collectively with (i) above, the &#8220;Market Cap Contingent Consideration&#8221;); and</div>
            </td>

  </tr>


</table>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 33.5pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span> </td>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(iii)</td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">during the five-year period commencing on the closing date and ending on the five-year anniversary of the closing date, the Company will pay or deliver to Exacis 20% of all cash or other consideration (collectively, &#8220;License Contingent Consideration&#8221;) actually received by the Company during the five-year
                period from (i) third-party licensees or sublicensees of the intellectual property rights acquired by the Company from Exacis pursuant to the Exacis Purchase Agreement, or (ii) subject to certain exceptions, the sale of such intellectual
                property rights; provided, that the License Contingent Consideration shall not in any event exceed $45.0 million.</div>
            </td>

  </tr>


</table>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company accounted
      for the Exacis Acquisition as an asset acquisition because it determined that substantially all of the fair value of the assets acquired was concentrated in the Purchased License.&#160; Assets acquired in an asset acquisition are recognized based on their
      cost to the acquirer and generally allocated to the assets on a relative fair value basis.&#160; The Company&#8217;s cost for acquiring the Exacis Assets includes the issuance of the Company&#8217;s common stock, direct acquisition-related costs and contingent
      consideration.&#160; <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal;">The
      table below shows the total fair value of the consideration paid for the Exacis Assets (in thousands).&#160; See Note 4 for more information on the fair value measurement of the assets acquired.</span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
      </span> </div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Fair Value of<br/>
            </div>
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Consideration</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Shares issued</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>208</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Contingent consideration</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>225</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Direct costs</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>27</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total fair value</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>460</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
      </span> </div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The Company allocated 100% of the fair value of the consideration to the Purchased License, which the Company determined is an in-process research and development (&#8220;IPR&amp;D&#8221;)
      asset.&#160; IPR&amp;D assets acquired through an asset purchase that have no alternative future uses and no separate economic values from their original intended purpose are expensed in the period the cost is incurred.&#160; As a result, the Company expensed
      the fair value of the Purchased License during the three and six months ended June 30, 2023.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for asset acquisition.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607359876096">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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    <td style="width: 36pt; vertical-align: top; font-weight: bold;">4)<br/>
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold;">FAIR VALUE OF FINANCIAL INSTRUMENTS</div>
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  </tr>


</table>

<div>&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">Fair



          value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between willing market participants. A fair value hierarchy has been established for valuation inputs that gives the
          highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"> <br/>
        </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div>
                <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 18pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman';">&#9679;</span></span></div>
                      </td>

    <td style="align: left; vertical-align: top; width: auto;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Level
                          1 Inputs &#8211; Valued based on quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.</div>
                      </td>

  </tr>


</table>
              </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div>
                <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 18pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman';">&#9679;</span></span></div>
                      </td>

    <td style="vertical-align: top; width: auto; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Level 2 Inputs &#8211; Valued based on inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or
                          liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates,
                          volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.</span></td>

  </tr>


</table>
              </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 18pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman';">&#9679;</span></span></div>
                      </td>

    <td style="align: left; vertical-align: top; width: auto;">
                        <div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Level
                          3 Inputs &#8211; Valued based on inputs for which there is little or no market value, which require the reporting entity to develop its own assumptions.</div>
                      </td>

  </tr>


</table>

<div> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
                  </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The carrying amounts reported on the balance sheet for cash and cash equivalents, other receivable, prepaid assets and other current assets, accounts payable and accrued expenses, other current liabilities and other
                liabilities approximate fair value based due to their short maturities.</span><br/>
            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
              </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The following tables summarize the liabilities that are measured at fair value as of June 30, 2023 and December 31, 2022 (in thousands)</span>:</div>

<div> <br/>
          </div>

<div>
            <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Description</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Level<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"> June 30, <br/>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2023<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">December 31, <br/>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2022<br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Liabilities:</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Warrant liabilities - Common Warrants</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">185</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">331</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom">
                    <div style="margin-left: 18pt; text-indent: -18pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Market Cap Contingent Consideration</span> <br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">3</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
             </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
          </span> </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The Company has Common Warrants related to the March PIPE, as defined and discussed in Note 12, that are recognized as liabilities.&#160; The Company uses a
                Black-Scholes option pricing model to estimate the fair value of the Common Warrants, which is considered a Level 3 fair value measurement.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
              </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The Company also has contingent consideration liabilities related to the Exacis Acquisition, as discussed in Note 3.&#160; The Market Cap Contingent
                Consideration is indexed to or settled in the Company&#8217;s own shares.&#160; As a result, the Company classified the Market Cap Contingent Consideration as a liability measured at fair value because the financial instrument embodies a conditional
                obligation (the Company would only issue the shares on the condition that the market capitalization thresholds are met), and at inception, the monetary value of the obligation is based solely on a fixed monetary amount ($2.0 million of shares for each target), which will be settleable with a variable number of the Company&#8217;s shares.&#160; The Company uses a Monte Carlo
                simulation model to estimate the fair value of the Market Cap Contingent Consideration, which is considered a Level 3 fair value measurement.&#160; As of the acquisition date, the fair value of the Market Cap Contingent Consideration was
                approximately $0.2 million.&#160; The Company remeasured the fair value of the Market Cap Contingent Consideration as of June 30,
                2023, which resulted in a decrease of $0.1 million to approximately $0.1 million.&#160; <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;">The following assumptions were used in the fair valuation calculation as of the acquisition date and June 30, 2023: </span></span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
            </div>

<div style="text-align: justify;">
                <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: top; font-family: 'Times New Roman'; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Acquisition Date</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">June 30, 2023</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Stock price</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3.00</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2.26</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Risk-free rate</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3.58</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">4.46</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Volatility</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">100</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">90</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Dividend yield</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">0</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">0</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: top; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Expected term</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3.0 years</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2.82 years</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
                 </div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">The License Contingent Consideration is to be settled
                  in cash and is generally recognized when the liability is probable and estimable.&#160; As of the acquisition date and as of June 30, 2023, the Company concluded that paying the License Contingent Consideration was not probable or estimable.&#160;
                  Therefore, there was no applicable contingent consideration liability recognized.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"> <br/>
                </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Certain inputs used in this Black-Scholes and Monte Carlo pricing models may fluctuate in
                    future periods based upon factors that are outside of the Company&#8217;s control.&#160; A significant change in one or more of these inputs used in the calculation of the fair value may cause a significant change to the fair value of the
                    Company&#8217;s warrant liabilities or contingent consideration liabilities, which could also result in material non-cash gains or losses being reported in the Company&#8217;s consolidated statement of operations.</span></div>

<div><br class="Apple-interchange-newline"/></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The following table presents the changes in the warrant liabilities from January 1, 2023 through June 30, 2023, as well as the initial measurement of the Market Cap Contingent Consideration as of the
              acquisition date of the Exacis Assets and the changes in such contingent consideration as of June 30, 2023 (in thousands):</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><br/>
          </div>

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                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" valign="bottom"><span style="font-weight: bold;">Contingent Consideration</span> <br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at January 1, 2023</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">331</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="margin-left: 9pt; text-indent: -9pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Initial measurement
                        of Market Cap Contingent Consideration</span> <br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">225</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Change in fair value<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(146</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">(118</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">)</td>

  </tr>

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    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at June 30, 2023</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">185</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607266183120">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONTRACT WITH CUSTOMER<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerTextBlock', window );">CONTRACT WITH CUSTOMER</a></td>
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  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; font-size: 10pt;">5)</td>

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              <div style="font-weight: bold;">CONTRACT WITH CUSTOMER</div>
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</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">On February 21, 2023, the Company and Lineage Cell Therapeutics, Inc. (&#8220;Lineage&#8221;)
        entered into <span style="color: rgb(0, 0, 0);">an exclusive option and license agreement (the &#8220;Lineage Agreement&#8221;), pursuant to which, prior to August 22, 2023, Lineage may request that the Company develop for, and deliver to, Lineage certain
          induced pluripotent stem cell lines, which Lineage would use to evaluate the possible development of cell transplant therapies for treatment of diseases of the central nervous system in humans, excluding certain indications. The Lineage Agreement
          also provides Lineage with the option (the &#8220;Option Right&#8221;) to obtain an exclusive sublicense to certain related technology for preclinical, clinical and commercial purposes, which would permit Lineage to sublicense such intellectual property,
          subject to payment of certain sublicense royalty fees. Lineage has six months from our delivery to Lineage of such induced pluripotent stem cell lines to exercise such option. Upon entry into the Lineage Agreement, Lineage paid the Company a</span>
        $250,000 non-refundable up-front payment (the &#8220;Option Fee&#8221;) for the Option Right. The Company is also entitled to certain cell line
        customization fees with respect to cell lines that Lineage may request that it develop for Lineage, and royalty payments with respect to any such licensed products, certain sublicense fees and certain milestone payments under the Lineage Agreement.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The Company recognizes revenue under ASC 606,&#160;<span style="font-style: italic;">Revenue










          from Contracts with Customers</span>&#160;(&#8220;ASC 606&#8221;), when a customer obtains control of promised goods or services in an amount that reflect the consideration that the Company expects to receive in exchange for those goods or services. The Company
        performs the following five steps in order to recognize revenue:</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
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  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                  <div>1.</div>
                </td>

    <td style="align: left; vertical-align: top; width: auto;">
                  <div>Identify the contract with a customer;</div>
                </td>

  </tr>


</table>

<div>
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  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                    <div>2.</div>
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    <td style="align: left; vertical-align: top; width: auto;">
                    <div>Identify the performance obligations in the contracts;</div>
                  </td>

  </tr>


</table>
          </div>

<div>
            <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;">


  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                    <div>3.</div>
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    <td style="align: left; vertical-align: top; width: auto;">
                    <div>Determine the transaction price;</div>
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  </tr>


</table>
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<div>
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  <tr style="vertical-align: top;">

    <td style="width: 54pt;">&#160;</td>

    <td style="vertical-align: top; width: 18pt;">
                      <div>4.</div>
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                      <div>Allocate the transaction price to the performance obligations; and</div>
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                      <div>Recognize revenue when (or as) the performance obligations are satisfied.</div>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">The Company has determined that as of contract
            inception, the Option Right contains a material right because by entering into the agreement, the Option Right allows the customer to obtain a license that no other customer can receive.&#160; As a result, the Option Right is a separate performance
            obligation under the agreement.&#160; The cell line customization activities that the Company may perform and the granting of the license that the Company may provide to the customer are not considered performance obligations as of contract
            inception, as these are goods and services that the customer may request in the future and will be accounted for as separate contracts when the customer exercises the Option Right or provides its request to the Company to perform the cell line
            customization activities.&#160; As a result, the Option Right performance obligation is the only performance obligation as of contract inceptions, and 100%
            of the Option Fee is allocated to the Option Right.&#160; </span>Revenue from the Option Right will be recognized when the customer enters into the sublicense or when the Option Right expires.&#160; As of June 30, 2023, the customer has not exercised
          the Option Right. Therefore, the $250,000 Option Fee remains recorded as deferred revenue in the accompanying condensed consolidated
          balance sheet as of June 30, 2023</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">As provided for in the Exclusive Factor License Agreement discussed in Note 9, the Company was obligated to pay Factor Limited 20% of the Option Fee when the Company received payment from the customer in February 2023.&#160; Accordingly, the Company recognized a license cost of $50,000 during the six months ended June 30, 2023.&#160; There were no license costs for the three months ended June 30, 2023.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 9<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-9<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 15<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-15<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 12<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-12<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 606<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-13<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Topic 606<br> -Publisher FASB<br> -URI https://asc.fasb.org//606/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261697184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>LEASES [Abstract]</strong></a></td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeasesTextBlock', window );">LEASES</a></td>
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  <tr>

    <td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;">6)</td>

    <td style="width: auto; vertical-align: top;">
              <div style="color: rgb(0, 0, 0); font-weight: bold;">LEASES<br/>
              </div>
            </td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">T<span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">he Company
            currently has operating leases for office and laboratory space</span> in <span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">New York, New York, Cambridge, Massachusetts and Somerville, Massachusetts, which expire in
            2026, 2028, and 2033, respectively.</span></div>

<div><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">During the second quarter of 2022, the Company determined to consolidate its research and development efforts in Cambridge,
          Massachusetts and sublease its San Diego lab and office space.&#160; As a result, the Company recognized an impairment charge of approximately $0.8
          million on the San Diego Lease ROU asset for the three and six months ended June 30, 2022.&#160; In November 2022, the Company entered into a lease termination agreement, effective January 31, 2023, and, as of June 30, 2023, there was no lease liability or ROU asset balances remaining for the San Diego lease.</div>

<div><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">In October 2022, the Company entered into the Sublease with E.R. Squibb &amp; Sons, L.L.C.,
          a subsidiary of Bristol-Myers Squibb Company (&#8220;Sublessor&#8221;), for office, laboratory and research and development space (the &#8220;Premises&#8221;). The Premises consist of approximately 45,500 square feet on the ninth floor of a building currently under construction located in Somerville, Massachusetts.&#160; The lease expires in November 2033 and is subject to a five-year extension.</div>

<div><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Payments of the Sublease rent commence on the date that is the earlier of (i) the date that
          the Company commences business operations from the Premises and (ii) the one-year anniversary of the date that Sublessor obtained the primary landlord&#8217;s consent for the Sublease, which was November 29, 2022. The Company will pay base rent of
          approximately $0.5 million per month during the first year of the term, which will increase 3% per year thereafter.&#160; The Company will also make monthly payments for parking, which is based on market rates that can change from time-to-time, as well as pay its share
          of traditional lease expenses, including certain taxes, operating expenses and utilities.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"> <br/>
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<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Pursuant to the Sublease, the Company paid the Sublessor a security deposit in the form
            of a letter of credit in the amount of approximately $4.1 million. Provided there are no events of default by the Company under the
            Sublease, the letter of credit will be reduced on an incremental basis throughout the Term.</div>

<div><br/>
          </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The Sublessor has agreed to provide the Company with a tenant improvement allowance
            (&#8220;TIA&#8221;) of $190 per rentable square foot, or $8.6 million. Tenant improvements to the Premises in excess of this amount, if any, will be at the Company&#8217;s own cost. It is anticipated that the construction will be substantially
            complete by the end of 2023.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"> <br/>
          </div>

<div style="display:none;"><br/></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;">The Company obtained access and control of the Premises on June 21, 2023, and as such, the Company determined that the
              commencement date for accounting purposes was June 21, 2023.&#160; The Company also performed an analysis on the accounting ownership of the tenant improvement assets and determined that such assets were Sublessor/Lessor owned.&#160; As a result, TIA
              payments made by the Sublessor to the Company for the tenant improvement assets are considered a reimbursement rather than a lease incentive and not included as part of the consideration of the contract.&#160; Amounts paid by the Company for
              Sublessor/Lessor owned assets that are in excess of the TIA are considered non-cash lease payments and are added to the consideration in the contract.</div>

<div><br/>
            </div>

<div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">The Company measured the lease liability and corresponding ROU asset for the Somerville Sublease as of June 21, 2023, which includes lease
              payments the Company must make over the ten-year lease term.&#160; The Company did not include the option to extend the lease for an additional five years in the initial measurement because the Company was not reasonably certain as of June 21,
              2023 that it would exercise its right to extend the lease term. As a result, the Company recorded a lease liability of $34.2
              million, which includes $0.6 million for the incremental amount above the TIA that the Company expects to pay for Sublessor/Lessor
              owned assets, and a corresponding ROU asset of $34.4 million as of June 30, 2023.&#160; As of June 30, 2023, the Company has recorded
              approximately $0.3 million as an other receivable for amounts submitted for reimbursement under the TIA for Sublessor/Lessor owned
              assets and approximately $0.7 million recorded in other current assets for amounts paid by the Company but not yet submitted for
              reimbursement of Sublessor/Lessor owned assets.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">For the six months ended June 30, 2023 and 2022, the net operating lease expenses were as follows (in thousands):</div>

<div><br class="Apple-interchange-newline"/></div>

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    <td colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended June 30,</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Six months ended June 30,</div>
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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                <div style="text-align: center; font-weight: bold;">2023</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                <div style="text-align: center; font-weight: bold;">2023</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                <div style="text-align: center; font-weight: bold;">2022</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Operating lease expense</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">67</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">146</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">135</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">333</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; white-space: nowrap;" valign="bottom">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Sublease income</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(21</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(21</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(42</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(42</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">)</div>
              </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Variable lease expense</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">7</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">51</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">12</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">53</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
                <div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);">Total lease expense</div>
              </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">53</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">176</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">105</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">344</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">  <br/></div>

<div style="display:none;"><br/></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;">The above table does not include lease expense related to the Somerville Sublease from the June 21, 2023 commencement date through
          June 30 2023 because such amount was immaterial.&#160; The Company will begin recognizing lease expense for the Somerville Sublease on July 1, 2023.</div>

<div style="display:none;"><br/></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"> <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The tables below show the beginning
          balances of the operating ROU assets and lease liabilities as of January 1, 2023 and the ending balances as of June 30, 2023, including the changes during the period (in thousands).</div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: left; text-indent: 36pt; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br/>
          </span></div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;"> </span>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating Lease</div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">ROU Assets</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease ROU assets at
                January 1, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1,030</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">Recognition of ROU asset for Somerville Sublease<br/>
            </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">34,410</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Amortization of operating lease
                ROU assets</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(83</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">)</div>
            </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease ROU assets at
                June 30, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">35,357</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; text-align: left; text-indent: 0px; text-transform: none;"><br/>
      </div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;"> </span>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating Lease </div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Liabilities</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease liabilities at
                January 1, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1,182</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">Recognition of lease liability for Somerville Sublease<br/>
            </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">34,169</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

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              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Principal payments on operating
                lease liabilties</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(215</div>
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              <div style="color: rgb(0, 0, 0);">)</div>
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    <td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease liabilities at
                June 30, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">35,136</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Less non-current portion</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">34,963</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Current portion at June 30, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">173</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;">As of June 30, 2023, the Company&#8217;s operating leases had a weighted-average remaining
        life of 10.3 years with a weighted-average discount rate of 12.6%.&#160; <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; font-variant: normal;">The maturities of the operating lease liabilities are as follows (in thousands):</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
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<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">As of </div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">June 30, 2023<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2023</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">1,064</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2024</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">5,931</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2025</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">6,065</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2026</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">6,227</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2027</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">6,298</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Thereafter</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">40,224</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">Total payments</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"> <br/>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">65,809</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">Less imputed interest</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">(30,673</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">)</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">Total operating lease liabilities</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">35,136</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//842-20/tableOfContent<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">In 2018, the Company acquired IRX Therapeutics (&#8220;IRX&#8221;), which was accounted for as a business combination. The Company recorded goodwill in the
          amount of $2.0 million related to the IRX acquisition . <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant: normal; text-transform: none;">Goodwill is not amortized but is
              tested for impairment annually, or more frequently if the Company becomes aware of any events occurring or changes in circumstances that indicate that the fair value of the entity is less than its carrying value. Because management evaluates
              the Company as a single reporting unit, goodwill is tested for impairment at the entity level by first performing a qualitative assessment to determine whether it is more likely than not that the fair value of the entity is less than its
              carrying value. Such qualitative factors include macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events.&#160; If the entity does not pass the qualitative assessment,
              then the entity&#8217;s carrying value is compared to its fair value. Goodwill is considered impaired if the carrying value of the entity exceeds its fair value</span></span>.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman',Times,serif; font-size: 10pt; text-indent: 36pt;">As of June 30, 2023, the Company performed a qualitative assessment to determine whether it was more likely than not that the fair
              value of the entity is less than its carrying value of goodwill. Such qualitative factors included macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events. As a
              result of the decline in the Company&#8217;s stock price from $3.40 per share as of March 31, 2023 to $2.26 per share as of June 30, 2023, the Company determined that there were indications of impairment. Accordingly, the Company proceeded to the
              first step in the quantitative assessment of impairment and determined that the fair value of the reporting unit exceeded the carrying amount of goodwill, and therefore, the goodwill was not impaired as of June 30, 2023.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for goodwill and intangible assets.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261699616">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RELATED PARTY TRANSACTIONS<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsDisclosureTextBlock', window );">RELATED PARTY TRANSACTIONS</a></td>
<td class="text">
<div>
        <table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);">


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    <td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">8)</td>

    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman'; font-weight: bold;">RELATED PARTY TRANSACTIONS</span></div>
              </td>

  </tr>


</table>
        <div> <br/>
        </div>

      </div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 35.9pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Agreements with Factor Bioscience Inc. and Affiliates</div>

<div><br/>
            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">As of June 30, 2023, the agreements below were in place related to Factor Bioscience
              Inc. (including its affiliates, &#8220;Factor Bioscience&#8221;) and Dr. Matthew Angel. These agreements have been deemed related party transactions, as the Company&#8217;s Chief Executive Officer, Dr. Matthew Angel, is also the Chairman and Chief Executive
              Officer of Factor Bioscience and a Director of Factor Limited.</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"><span style="font-size: 10pt;"> </span><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">In September
            2022, the Company entered into a Master Services Agreement (the &#8220;MSA&#8221;) with Factor Bioscience, pursuant to which Factor Bioscience has agreed to provide services to the Company as agreed between the Company and Factor Bioscience and as set
            forth in one or more work orders under the MSA, including the first work order included in the MSA (&#8220;WO1&#8221;). Under WO1, Factor Bioscience has agreed to provide the Company with mRNA cell engineering research support services, including access to
            certain facilities, equipment, materials and training, and the Company has agreed to pay Factor Bioscience an initial fee of $5.0
            million, payable in twelve equal monthly installments of approximately $0.4 million. Of the $5.0 million, the Company allocated $3.5 million to the License Fee Obligation (as defined below). Following the initial 12-month period, the Company has agreed to pay Factor Bioscience
            a monthly fee of $0.4 million until such time as WO1 is terminated. The Company paid a deposit of $0.4 million, which will be applied to the last month of the first work order.</span></div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The
        Company may terminate WO1 under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor Bioscience with 120
        days&#8217; prior notice. Factor Bioscience may terminate such work order only on and after the fourth anniversary of the date of the MSA, su<span style="font-family: 'Times New Roman';">bject to providing the Company with 120 days&#8217; prior notice. The MSA contains customary confidentiality provisions and representations and warranties of the parties, and the MSA may be
          terminated by either party upon 30 days&#8217; prior notice, subject to any superseding termination provisions contained in a particular
          work order.</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-size: 10pt; font-family: 'Times New Roman';">In connection with entering into the MSA, <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Factor Bioscience&#8217;s subsidiary</span>, Factor Limited, entered into a waiver
            agreement (the &#8220;Waiver Agreement&#8221;) with Eterna LLC, pursuant to which Factor Limited agreed to waive payment of $3.5 million
            otherwise payable to it (the &#8220;License Fee Obligation&#8221;) </span>in October 2022 by Eterna LLC under the exclusive license agreement entered into in April 2021 by and among Eterna LLC, Novellus Limited and Factor Limited, as amended in November
          2022 (the &#8220;Original Factor License Agreement&#8221;). Under the terms of the Waiver Agreement, the License Fee Obligation is waived conditionally on the Company paying Factor Bioscience a minimum of $3.5 million due under the MSA.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman';"> <br/>
          </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"><span style="font-family: 'Times New Roman';"> Because the License Fee Obligation was conditionally waived until such amount
            has been paid under the MSA, the Company recorded a liability of $3.5 million. As of June 30, 2023, there was approximately $2.1 million of the unamortized License Fee Obligation remaining, which is recorded on the accompanying condensed consolidated balance sheet in the
            &#8220;due to related party&#8221; line items.<br/>
          </span></div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On February 20,
            2023, the Company and Factor Limited entered into an exclusive license agreement (the &#8220;Exclusive Factor License Agreement&#8221;), which terminated and superseded the Original Factor License Agreement.&#160; Subject to certain exclusive licenses or other
            rights granted by Factor Limited to other third parties as of the effective date of the Exclusive Factor License Agreement, Factor granted the Company the exclusive, sublicensable license under certain patents owned by Factor Limited (the
            &#8220;Factor Patents&#8221;). The term of the Exclusive Factor License Agreement expires on November 22, 2027, but will be automatically extended for an additional <span style="-sec-ix-hidden:Fact_958506a180204254b709e54d897192b7">two and a half years</span> (such period, the &#8220;Renewal Term&#8221;) if the Company receives at least $100
            million in fees from sublicenses to the Factor Patents (&#8220;Sublicense Fees&#8221;) granted by the Company pursuant to the Exclusive Factor License Agreement.&#160; The Company will pay to Factor Limited 20% of any Sublicense Fee received by the Company before the initial expiration date of such license and 30% of any Sublicense Fees received by the Company during the Renewal Term.&#160; The Company may terminate the Exclusive Factor License Agreement upon 120 days&#8217; written notice to Factor Limited, and both parties otherwise have additional customary termination rights.&#160; Under the Exclusive Factor
            License Agreement, the Company is obligated to pay the expenses incurred by Factor Limited in preparing, filing, prosecuting and maintaining the Factor Patents and has agreed to bear all costs and expenses associated with enforcing and
            defending the Factor Patents in any action or proceeding arising from pursuit of sublicensing opportunities under the license granted under the Exclusive Factor License Agreement.</span></span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;"> <br/>
          </span></span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">On July 12, 2023, The Company and Factor Limited entered
            into the First Amendment to the Exclusive Factor License Agreement (the &#8220;Exclusive License Agreement Amendment&#8221;), which amended the <span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">Exclusive Factor License Agreement to </span></span>(i) expand the field of use of the Factor Patents to include veterinary uses, (ii) extend the Renewal Term from <span style="-sec-ix-hidden:Fact_b405b52f0ead4bce96556b2325df4a7a">two and a half years</span> to five years if the Company pays at
            least $6.0 million to Factor Limited from Sublicense Fees, other cash on hand or a combination of both sources of funds, (iii) reduce
            the Sublicense Fees payable to Factor Limited during the Renewal Term from 30% to 20%, (iv) eliminate Factor Limited&#8217;s termination rights with respect to Factor Patents that are not sublicensed, or for which an opportunity has not been identified, in
            each case by a certain date and (v) provide for the Company&#8217;s payment to Factor Limited of a monthly maintenance fee of approximately $0.4
            million, beginning in September 2024.</span></span><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></span><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In












            September 2022, Novellus and Eterna entered into a Second Amendment to the Limited Waiver and Assignment Agreement (the &#8220;Waiver and Assignment Agreement&#8221;) with Drs. Matthew Angel and Christopher Rohde (the &#8220;Founders&#8221;) whereby the Company has
            agreed to be responsible for all future, reasonable and substantiated legal fees, costs, settlements and judgments incurred by the Founders, the Company or Novellus for certain claims and actions and any pending or future litigation brought
            against the Founders, Novellus and/or the Company by or on behalf of the Westman and Sowyrda legal matters described in Note 9 (the &#8220;Covered Claims&#8221;).&#160; The Founders will continue to be solely responsible for any payments made to satisfy a
            judgement or settlement of any pending or future wage act claims.&#160; Under the Waiver and Assignment Agreement, the Founders agreed that they are not entitled to, and waived any right to, indemnification or advancement of past, present or future
            legal fees, costs, judgments, settlement or other liabilities they may have been entitled to receive from the Company or Novellus in respect of the Covered Claims. The Company and the Founders will share in any recoveries up to the point at
            which the parties have been fully compensated for legal fees, costs and expenses incurred, with the Company retaining any excess recoveries. The Company has the sole authority to direct and control the prosecution, defense and settlement of the
            Covered Claims.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Exacis Asset Acquisition</div>

<div><br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">O<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">n April 26, 2023, the Company entered into the Exacis Purchase Agreement
                    to acquire the Exacis Assets, including all of Exacis&#8217; right, title and interest in the Purchased License. The Company assumed none of Exacis&#8217; liabilities, other than liabilities under the Purchased License that accrue subsequent to the
                    closing date. See Note </span>3</span>.</div>

<div><br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">T<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">he Exacis Acquisition has been deemed a related party transaction because Dr. Gregory Fiore, who was the Chief Executive Officer of
                  Exacis, is a Director of the Company.&#160; Additionally, Dr. Angel was Chairman of Exacis&#8217; scientific advisory board, he is the co-founder, President, CEO, and a director of Factor Bioscience Inc., which is the parent of Factor Limited and a
                  wholly owned subsidiary of Factor Bioscience LLC, the latter of which is the majority stockholder of Exacis</span>.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;"> </span><br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Consulting Agreement with Dr. Fiore</div>

<div><br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">In May 2023, the Company entered into a consulting agreement with Dr. Fiore, a Director of the Company, whereby Dr. Fiore
                  would provide business development consulting services to the Company for a monthly retainer of $20,000. <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The consulting agreement was
                    terminable for any reason by either party upon</span> 15 days&#8217; written notice, and the Company terminated the consulting
                  agreement, effective July 31, 2023.</div>

<div><br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Convertible Note Financing</div>

<div><br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">On July 13, 2023, the Company consummated the Private Placement of the Notes.&#160; Brant
                Binder and Richard Wagner, who are current directors of the Company, and Charles Cherington and Nicholas Singer, who are former directors of the Company, participated in the Private Placement under the same terms and subject to the same
                conditions as all the other Purchasers.&#160; See Note 16.</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261703040">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCRUED EXPENSES<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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                  <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; font-weight: bold;">ACCRUED EXPENSES<br/>
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<div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Accrued expenses at June 30, 2023 and December 31, 2022 consisted of the following
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                  <div style="color: rgb(0, 0, 0);">333</div>
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                  <div style="color: rgb(0, 0, 0);">324</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">695</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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                  <div style="color: rgb(0, 0, 0);">$</div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607356946400">
<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">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>COMMITMENTS AND CONTINGENCIES [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="Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">COMMITMENTS AND CONTINGENCIES</a></td>
<td class="text">
<table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-family: 'Times New Roman'; font-size: 10pt;">10)<br/>
                </span> </td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">COMMITMENTS AND CONTINGENCIES</div>
              </td>

  </tr>


</table>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div style="text-align: justify; font-style: italic; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Litigation </span>Matters<br/>
        </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">The Company is involved in litigation and arbitrations from time to time in the ordinary course of business. Legal fees and other costs
            associated with such actions are expensed as incurred. In addition, the Company assesses the need to record a liability for litigation and contingencies. The Company reserves for costs relating to these matters when a loss is probable, and the
            amount can be reasonably estimated.</div>

<div><br/></div>

<div><span style="font-style: italic;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman'; text-indent: -9pt; margin-left: 9pt;"><span style="text-decoration: underline;"><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">Novellus, Inc</span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;">. <span style="font-style: normal;">v. Sowyrda et al</span></span><span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;">., C.A. No.
                                  2184CV02436-BLS2</span></span></div>

<div><span style="font-style: normal;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);"><br/>
                            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On October 25, 2021 Novellus, Inc. filed a complaint in the Superior Court of Massachusetts, Suffolk County, against former Novellus, Inc.
                                employees Paul Sowyrda and John Westman and certain other former investors in Novellus LLC (Novellus, Inc.&#8217;s former parent company prior to our acquisition of Novellus, Inc.), alleging breach of fiduciary duty, breach of
                                contract and civil conspiracy. Eterna acquired Novellus, Inc. on July 16, 2021.&#160; On May 27, 2022 Novellus, Inc. amended the complaint to withdraw all claims against all defendants except Paul Sowyrda and John Westman.&#160; On
                                July 1, 2022, Westman filed a motion to compel arbitration or in the alternative, to stay the litigation pending the disposition of certain litigation in the Court of Chancery for the State of Delaware filed by Mr. Sowyrda
                                against Novellus LLC, Dr. Christopher Rohde, Dr. Matthew Angel, Leonard Mazur and Factor Bioscience, Inc. captioned Zelickson et al., v. Angel et al., C.A. 2021-1014-JRS and by Westman against Novellus LLC captioned Westman
                                v. Novellus LLC, C.A. No. 2021-0882-NAC (the &#8220;Delaware Actions&#8221;).&#160; On July 1, 2022, Sowyrda answered the complaint and asserted counterclaims against Novellus, Inc, and third-party defendants Dr. Matthew Angel and Dr.
                                Christopher Rohde alleging violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, breach of contract, unjust enrichment and quantum meruit.&#160; Sowyrda also joined in
                                Westman&#8217;s motion to stay the case pending the Delaware Actions.&#160; Novellus, Inc.&#8217;s claims and Mr. Sowyrda&#8217;s counterclaims relate to alleged conduct that took place before Eterna acquired Novellus, Inc.</span><br/>
                            </div>

<div style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255);"><br/>
                            </div>

<div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: justify;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">O<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">n November 15, 2022, prior to a decision on Westman&#8217;s and Sowyrda&#8217;s motion to compel or stay, the Parties agreed to voluntarily dismiss and consolidate the Delaware
                                  Actions with this action.&#160; On December 15, 2022, Sowyrda filed an Amended Answer to the Amended Complaint, asserted affirmative defenses and filed Amended Counterclaims against Dr. Angel, Dr. Rohde, Novellus LLC, Novellus
                                  Inc., Factor Bioscience Inc., and Eterna Therapeutics Inc. (&#8220;Counterclaim Defendants&#8221;) alleging against various Counterclaim Defendants breach of contract, breaches of the implied duty of good faith and fair dealing,
                                  breaches of fiduciary duty, breaches of the operating agreement, aiding and abetting breaches of fiduciary duty, tortious interference with contract, equitable accounting, violations of the Massachusetts Wage Act,
                                  Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, unjust enrichment, and quantum meruit.&#160; Also on December 15, 2022, Westman filed an answer to the Amended Complaint and asserted similar counterclaims
                                  against the same Counterclaim Defendants.&#160; Westman and Sowyrda each asserted claims for indemnification and/or advancement against Novellus, Inc.&#160; On January 11, 2023, Westman and Sowyrda served a joint motion to enforce
                                  their advancement and/or indemnification rights against Novellus Inc.&#160; Novellus Inc. vigorously opposes this motion and served its opposition on January 27, 2023.&#160; On February 8, 2023, Westman and Sowyrda served a reply in
                                  support of their motion to enforce indemnification/advancement rights, and submitted the motion to the Court.&#160; Novellus Inc. answered Westman and Sowyrda&#8217;s counterclaims on January 27, 2023, denying liability.&#160; The
                                  remaining Counterclaim Defendants served a motion to dismiss most of the remaining counterclaims on January 27, 2023.&#160; The Court entered an order granting the Counterclaim Defendants&#8217; motion to dismiss and denying Sowyrda
                                  and Westman&#8217;s motion to enforce on June 15, 2023.&#160; The Court&#8217;s order dismissed all of Westman&#8217;s claims against Counterclaim Defendants except his claim for indemnification, and all of Sowyrda&#8217;s claims except his claim for
                                  indemnification and his employment-related claims, which Counterclaim Defendants did not move to dismiss.&#160; On July 6, 2023, Westman and Sowyrda filed a petition for interlocutory review with a single justice of the
                                  Massachusetts Appeals Court, seeking to overturn the judge&#8217;s decision granting the Counterclaim Defendants&#8217; motion to dismiss most of the remaining counterclaims, but not the decision denying Westman and Sowyrda&#8217;s motion
                                  to enforce advancement rights.&#160; On July 25, 2023, the parties to the appeal filed a joint motion to the single justice in the appellate court to stay the appeal, indicating that Counterclaim Plaintiffs intended to file
                                  amended counterclaims with the consent of Counterclaim Defendants who may then move to dismiss the amended counterclaims.&#160; Pursuant to the motion, which was allowed on July 27, 2023, the appeal is stayed pending resolution
                                  of Counterclaim Defendants&#8217; motion to dismiss the amended counterclaims or the expiration of the time for Counterclaim Defendants to move to dismiss the amended counterclaims</span><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">.</span> <br/>
                              </span> </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255);"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br/>
                            </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;">Under applicable Delaware law and Novellus Inc.&#8217;s organizational documents, the Company may be required to advance or
                                reimburse certain legal expenses incurred by former officers and directors of Novellus, Inc. in connection with the foregoing Westman and Sowyrda matters. However, a future advance or reimbursement is not currently probable
                                nor can it be reasonably estimated.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
                              </div>

<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">eTheRNA Immunotherapies NV and eTheRNA Inc. v. Eterna Therapeutics Inc. C.A. No. 123CV11732<br/>
                              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
                              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> On July 31, 2023, eTheRNA Immunotherapies NV and eTheRNA Inc. filed a complaint against Eterna Therapeutics Inc. alleging
                                the following claims: (1) federal trademark infringement; (2) federal unfair competition; (3) Massachusetts state common law trademark infringement; (4) Massachusetts state unfair competition.&#160; Service of process for the
                                complaint was completed on August 1, 2023. At this stage in the litigation, the Company is not able to predict the probability of a favorable or unfavorable outcome.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <br/>
                              </div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;">Licensing Agreements</span></div>

<div><span style="text-decoration: underline;"></span>&#160;
              </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">On February 20, 2023, the Company and Factor Limited entered into the
                  Exclusive Factor License Agreement, which terminated and superseded the Original Factor License Agreement.&#160; On July 12, 2023, the Company and Factor Limited entered into the Exclusive License Agreement Amendment. See Note 8 for details of
                  these agreements. </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"> <br/>
                </div>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-style: italic;">Retirement Savings Plan</span><br/>
                </div>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-style: italic;"> <br/>
                  </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"><span style="font-style: italic;"> <span style="font-style: normal;">The
                      Company established a defined contribution plan, organized under Section 401(k) of the Internal Revenue Code, which allows employees to defer up to 90% of their pay on a pre-tax basis.&#160; Beginning on January 1, 2023, the Company began matching employees&#8217; contributions at a rate of 100% of the first 3% of the employee&#8217;s
                      contribution and 50% of the next 2% of the employee&#8217;s contribution, for a maximum Company match of 4%.</span><br/>
                  </span></div>
<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 440<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482648/440-10-50-4<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 450<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//450/tableOfContent<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 954<br> -SubTopic 440<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480327/954-440-50-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 440<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482648/440-10-50-4<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 440<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//440/tableOfContent<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261667728">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>STOCK-BASED COMPENSATION [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="Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">STOCK-BASED COMPENSATION</a></td>
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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">11)<br/>
              </span> </td>

    <td style="width: auto; vertical-align: top; text-align: justify;">
              <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
                <div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal; font-variant: normal; text-transform: none;">STOCK-BASED COMPENSATION</div>
              </div>
            </td>

  </tr>


</table>

<div> <span style="font-family: 'Times New Roman';">&#160; <span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span> </span> <br/>
    </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: left; text-indent: -9pt; margin-left: 9pt;">Stock Options</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">During the three and six months ended June 30, 2023 and 2022, the Company granted
          the following stock options (in thousands):</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
        </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom">
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                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended June 30,</div>
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    <td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom">&#160;</td>

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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

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                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023</div>
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

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                <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022</div>
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom">
                <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Stock options granted</div>
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    <td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">25</div>
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    <td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">36</div>
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    <td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">237</div>
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                <div style="color: rgb(0, 0, 0);">99</div>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span style="font-size: 12pt;"><br/>
        </span> </div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-size: 10pt; font-family: 'Times New Roman',Times,serif;">The Company recognizes stock-based compensation expense for stock options granted to employees, directors and certain consultants. The Company estimates the
        fair value of stock options using the Black-Scholes option pricing model. The fair value of stock options granted is recognized as expense over the requisite service period on a straight-lined basis.</div>

<div><span style="font-size: 11pt;"> </span></div>

<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="font-size: 11pt;"> </span><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">The following weighted-average assumptions were used for stock
          options granted during the three and six months ended June 30, 2023 and 2022: </div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><br/></div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Three months ended June 30,</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

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                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Six months ended June 30,</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"> 2023</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2023</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Weighted average risk-free rate</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">3.54</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">2.74</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">3.82</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">2.42</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Weighted average volatility</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">96.09</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">92.74</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">95.15</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">92.85</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
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  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Dividend yield</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Expected term</div>
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    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">6.08 years<br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">4.15 years<br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
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                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">4.79 years<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div><br/>
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<div style="display:none;"><br/></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The per-share weighted average grant-date fair value of stock options granted during the three and six months ended June 30, 2023
            and 2022 was as follows:</div>

<div style="display:none;"><br/></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"><br/>
          </div>

<div style="display:none;"><br/></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">
            <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Three months ended June 30,</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Six months ended June 30,</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"> 2023</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2023</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Weighted average grant date fair value</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">1.64</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">9.97</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">2.99</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">23.68</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
          </div>

<div>
          <br class="Apple-interchange-newline"/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Vesting of all stock option grants is subject to continuous service with the Company through such vesting dates.&#160; As of June 30,
            2023, there were approximately 522,000 stock options outstanding.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: left; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt; font-weight: normal; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-variant: normal; text-transform: none;">Restricted Stock Units</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;">During














          the six months ended June 30, 2022, the Company granted approximately 55,000 performance-based restricted stock units (&#8220;RSUs&#8221;), all of
          which were forfeited during 2022, as the applicable performance goals were not met. The Company did not grant any RSUs during the
          three months ended June 30, 2022 or during the three and six months ended June 30, 2023.</div>

<div><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The










          Company recognizes the fair value of RSUs as expense on a straight-line basis over the requisite service period. For performance-based RSUs, the Company begins recognizing the expense once the achievement of the related performance goal is
          determined to be probable.</div>

<div>
        &#160; <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Outstanding










































          RSUs are settled in an equal number of shares of common stock on the vesting date of the award. An RSU award is settled only to the extent vested. Vesting generally requires the continued employment or service by the award recipient through the
          respective vesting date. Because RSUs are settled in an equal number of shares of common stock without any offsetting payment by the recipient, the measurement of cost is based on the quoted market price of the stock at the measurement date,
          which is the grant date.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">In lieu of paying cash to satisfy withholding taxes due upon the settlement of vested RSUs, at the Company&#8217;s
            discretion, an employee may elect to have shares of common stock withheld that would otherwise be issued at settlement, the value of which is equal to the amount of withholding taxes payable. During the three and six months ended June 30, 2023,
            less than 1,000 RSUs vested.&#160; During both the three and six months ended June 30, 2022, there were approximately 1,000 RSUs that vested.&#160; As of June 30, 2023, there were approximately 1,000 RSUs outstanding.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: -9pt; font-style: italic; margin-left: 9pt;">Stock-Based Compensation Expense</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">&#160;</div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;">For the three and six months ended June 30, 2023 and 2022, the Company recognized stock-based compensation expense as follows (in thousands):</div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended June 30,</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Six months ended June 30,</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> 2023<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">Research and development</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">56</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">470</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">120</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">892</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">General and administrative</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">158</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">409</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">783</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">1,170</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

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    <td style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">Total</div>
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    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">214</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">879</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">903</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">2,062</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261671312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>WARRANTS [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock', window );">WARRANTS</a></td>
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">WARRANTS</span><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span>
                </div>
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  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none; text-align: justify; text-indent: 36pt;"><span style="font-weight: normal;"> <br/>
            </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">On March 6, 2022, the Company entered into a securities purchase agreement with an investor for a private placement of equity (the &#8220;March
                PIPE&#8221;), pursuant to which, the Company issued 275,000 shares of common stock, <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">pre-funded warrants to purchase</span> approximately 68,000 shares of common stock (the &#8220;Pre-Funded Warrants&#8221;) and warrants to purchase approximately 343,000 shares of common stock (the &#8220;Common Warrants&#8221;) for an aggregate gross purchase price of approximately $12.0 million. The transaction closed on March 9, 2022.</div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span>
            </div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Each Pre-Funded Warrant had an exercise price of $0.10 per share of common stock, was immediately exercisable, could be
              exercised at any time, had no expiration date and was subject to customary adjustments. Each Common Warrant has an exercise price of $38.20
              per share, became exercisable six months following the closing of the transaction, expires <span style="-sec-ix-hidden:Fact_e74a9694524f4e1d9a5d63afd2e2b12b">five-and-one-half </span> years from the date of issuance and is subject to customary adjustments. The Common Warrants may not be exercised if the
              aggregate number of shares of common stock beneficially owned by the holder thereof would exceed 4.99% immediately after exercise
              thereof, subject to increase to 9.99% at the option of the holder.</div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-indent: 36pt; font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span>
              <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span> </div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">&#160;The Common Warrants and Pre-Funded Warrants were accounted for as liabilities under ASC 815-40, as these warrants provide for a cashless
              settlement provision that does not meet the requirements of the indexation guidance under ASC 815-40.&#160; These warrant liabilities are measured at fair value at inception and on a recurring basis, with changes in fair value presented within the
              statement of operations.&#160; (See Note 4 for more information related to changes in fair value.) Upon exercise of the Common Warrants and Pre-Funded Warrants, the fair value on the exercise date is reclassified from warrant liabilities to
              equity.</div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify; text-indent: 36pt;">
            <span style="font-size: 10pt;"><br/>
            </span> </div>

<div><span style="font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> </span> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">The fair values of the Common Warrants and the Pre-Funded Warrants at the issuance date totaled $12.6 million in the aggregate, which was $0.6 million more
              than the Subscription Amount. The excess $0.6 million <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">represents an inducement to the investor to enter into the transaction and was recorded in warrant liabilities
                expense in the accompanying condensed consolidated statement of operations for the six months ended June 30, 2022.</span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"> <br/>
              </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div><span style="font-size: 10pt;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;">On July 12, 2022, the
                investor exercised its 68,000 Pre-Funded Warrants at an exercise price of $0.10 per share for an aggregate exercise price of approximately $7,000,
                in cash.&#160; The Company issued 68,000 shares of common stock to the investor on July 14, 2022 upon receipt of the cash proceeds
                and reclassified approximately $0.7 million of the fair value of the exercised warrants as of the exercise date from warrant
                liabilities to equity.&#160; Subsequent to the exercise, no Pre-Funded Warrants remained outstanding.</div>

<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; margin-right: 2pt;">The Company incurred fees of approximately $1.0 million related to the transaction, which were allocated to the fair value of the Common Warrants and the Pre-Funded Warrants and recorded in other expense, net on the accompanying <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">condensed </span>consolidated statement of operations for the six months ended June 30, 2022.</div>

<div><br/>
            </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">As of June 30, 2023, the Company has the following warrants outstanding that were issued in connection with private placement discussed above as well as a private placement with other investors from November
                2022:</div>

<div><br class="Apple-interchange-newline"/></div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


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                    <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;">Private Placement</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Warrants<br/>
                      Outstanding<br/>
                      (in thousands)</div>
                  </td>

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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Exercise<br/>
                      Price</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Date<br/>
                      Exerciseable</div>
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    <td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

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                      Date</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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                    <div style="color: rgb(0, 0, 0);">3.28</div>
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                    <div style="color: rgb(0, 0, 0);">&#160;</div>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-weight: normal;"> <span style="font-style: normal; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;">As
                of June 30, 2023, the weighted average remaining contractual life of the warrants outstanding was 4.88 years and the weighted
                average exercise price was $5.82</span></span><span style="font-size: 10pt;">.</span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="font-size: 10pt;"> <span style="background-color: rgb(255, 255, 255); font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
              </span></span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">See Note 16 for warrants issued subsequent to June 30, 2023.</span><span style="font-size: 10pt;"> </span></div>
<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261693456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EARNINGS PER SHARE<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>EARNINGS PER SHARE [Abstract]</strong></a></td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">EARNINGS PER SHARE</a></td>
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  <tr>

    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;">13)</td>

    <td style="width: auto; vertical-align: top;">
                    <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"><span style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;">EARNINGS PER SHARE</span> </div>
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  </tr>


</table>
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<div><br/></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"> <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Basic net loss per share is calculated by dividing net loss by the weighted-average number of common shares outstanding during the period. Diluted net loss per share is calculated by dividing net loss by the
            weighted-average number of common shares outstanding plus dilutive securities.&#160; Shares of common stock issuable upon exercise, conversion or vesting of stock options, RSUs, warrants and other convertible securities, including our outstanding
            Series A Convertible Preferred Stock, are considered potential common shares and are included in the calculation of diluted net loss per share using the treasury method when their effect is dilutive. Diluted net loss per share is the same as
            basic net loss per share for periods in which the effect of potentially dilutive shares of common stock is antidilutive. <span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;">The following table presents the amount of warrants, stock options, convertible preferred stock and RSUs that were excluded
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<div style="display:none;"><br/></div>
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                <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">2022</div>
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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">4,713</td>

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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">343</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">522</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

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                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">7</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">3</div>
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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">1</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">29</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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                <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Total potential common shares excluded from computation</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">5,243</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">563</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for earnings per share.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261599232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STANDBY EQUITY PURCHASE AGREEMENT<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_STANDBYEQUITYPURCHASEAGREEMENTAbstract', window );"><strong>STANDBY EQUITY PURCHASE AGREEMENT [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_StandbyEquityPurchaseAgreementTextBlock', window );">STANDBY EQUITY PURCHASE AGREEMENT</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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    <td style="width: auto; vertical-align: top;">
                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;">
                  <div>STANDBY EQUITY PURCHASE AGREEMENT</div>
                </div>
              </td>

  </tr>


</table>
      </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">
          <br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">On











          April 5, 2023, the Company entered into the SEPA with Lincoln Park, pursuant to which Lincoln Park committed to purchase up to $10.0
          million of the Company&#8217;s common stock, subject to the terms and conditions contained in the appliable agreements. Such sales of common stock by the Company, if any, are subject to certain limitations set forth in the purchase agreement, and may
          occur from time to time, at the Company&#8217;s sole discretion, over a period of up to 24-months, commencing April 25, 2025, which was the
          date on which each of the conditions to the Lincoln Park&#8217;s purchase obligations set forth in the purchase agreement were initially satisfied.&#160; In consideration of Lincoln Park&#8217;s entry into the purchase agreement, the Company issued to Lincoln
          Park approximately 74,000 shares of common stock (the &#8220;Commitment Shares&#8221;).&#160; The value of the Commitment Shares was recorded as a
          period expense and included in other expense, net, in the accompanying condensed consolidated statements of operations for the three and six months ended June 30, 2023.</div>

<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The














          Company evaluated the contract that includes the right to require Lincoln Park to purchase shares of common stock in the future (&#8220;put right&#8221;) considering the guidance in ASC 815-40,&#160;Derivatives and Hedging &#8212; Contracts on an Entity&#8217;s Own
          Equity&#160;and concluded that it is an equity-linked contract that does not qualify for equity classification, and therefore requires fair value accounting. The Company has analyzed the terms of the freestanding put right and has concluded that it
          has an immaterial value as of June 30, 2023.</div>

<div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">As











          of June 30, 2023, the Company had issued and sold 214,000 shares of common stock under the SEPA<span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 32.6667px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><span style="font-size: 10pt;">, including the 74,000 commitment shares,</span> </span>for











          gross proceeds of approximately $0.3 million, and there were approximately 2,860,000 shares remaining to be sold under the SEPA.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 24.5pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 24.5pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">In











          connection with entry into the SEPA, the Company terminated its prior purchase agreements with Lincoln Park entered into during 2021.</div>
<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of a standby equity purchase agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261721408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RECENT ACCOUNTING PRONOUNCEMENTS<br></strong></div></th>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock', window );">RECENT ACCOUNTING PRONOUNCEMENTS</a></td>
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    <td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">15)<br/>
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            <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">RECENT ACCOUNTING PRONOUNCEMENTS</div>
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<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</span>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">There have been no recent Accounting Standards Updates (&#8220;ASUs&#8221;) issued by the Financial Accounting Standards Board<span style="color: rgb(0, 0, 0);"> that would apply to the Company since the ASUs disclosed in</span> the 2022 10-K</span>.</span> </div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261611328">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUBSEQUENT EVENTS<br></strong></div></th>
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                <div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">SUBSEQUENT EVENTS</div>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;">&#160;</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none; font-style: italic;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;">Private Placement of Convertible Notes and Warrants</div>

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<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">On July 13, 2023, the Company entered into the Purchase Agreement with certain investors for the Private Placement of $8.7
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="margin-left: 9pt; font-size: 10pt; text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">&#160;</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">The Notes bear interest at 6% per annum, payable quarterly in arrears.&#160; At the Company&#8217;s election, it may pay interest
                either in cash or in-kind by increasing the outstanding principal amount of the Notes.&#160; The Notes mature on July 14, 2028,
                unless earlier converted or repurchased.&#160; The Company may not redeem the Notes at its option prior to maturity.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> At the option of the investors, the Notes may be converted from time-to-time in whole or in part into shares of common stock at an initial conversion rate of $2.86 per share, subject to customary adjustments for stock splits, stock dividends and recapitalization.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">The Notes do not contain any ratchet or other financial antidilution provisions.&#160; The Notes purchased by certain of the investors contain conversion limitations, providing that no conversion may be made if the aggregate number of
                shares of common stock beneficially owned by the holder thereof would exceed 4.99%, 9.99% or 19.99% immediately after conversion thereof,
                subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> The Notes provide for customary events of default which include (subject in certain cases to customary grace and cure periods), among others, the following: nonpayment of principal or interest; breach of covenants or other
                agreements in the Notes; and certain events of bankruptcy. Generally, if an event of default occurs and is continuing under the Notes, the holder thereof may require the Company to repurchase some or all of their Notes at a repurchase price
                equal to 100% of the principal amount of the Notes being repurchased, plus accrued and unpaid interest thereon.</div>

<div><br/>
                </div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;">The Note Warrants are immediately exercisable, have an exercise price of $2.61 per share, expire five years following the Closing Date and are subject to customary adjustments. The Note Warrants purchased by certain of the investors contain
                a provision pursuant to which such Note Warrants may not be exercised if the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed 4.99%, 9.99% or 19.99% immediately after exercise thereof, subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.</div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
              </div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;">&#160;Amendment to Exclusive License Agreement</div>

<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic;"> <br/>
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<div style="display:none;"><br/></div>
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                  8 for additional information.</span></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 855<br> -Name Accounting Standards Codification<br> -Publisher FASB<br> -URI https://asc.fasb.org//855/tableOfContent<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 855<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147483399/855-10-50-2<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261611328">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Policies)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Presentation</a></td>
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<div style="display:none;"><br/></div>
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<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.</div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> <br/>
        </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#8217;s Annual Report on Form 10-K for the year ended December 31, 2022 filed
              with the Securities and Exchange Commission (the &#8220;SEC&#8221;) on March 20, 2023 (the &#8220;2022 10-K&#8221;). The accompanying condensed consolidated balance sheet as of December 31, 2022 has been derived from the audited financial statements contained in the
              2022 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results
              to be anticipated for the entire year ending December 31, 2023, or any other period.</div>
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261842032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RECENT ACCOUNTING PRONOUNCEMENTS (Policies)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">There have been no recent Accounting Standards Updates (&#8220;ASUs&#8221;) issued by the Financial Accounting Standards Board<span style="color: rgb(0, 0, 0);"> that would apply to the Company since the ASUs disclosed in</span> the 2022 10-K</span>.</span> </div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="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>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261703040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ASSET ACQUISITION (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionAbstract', window );"><strong>ASSET ACQUISITION [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="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionTableTextBlock', window );">Fair Value Measurement of Assets Acquired</a></td>
<td class="text"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal;">The
      table below shows the total fair value of the consideration paid for the Exacis Assets (in thousands).&#160; See Note 4 for more information on the fair value measurement of the assets acquired.</span>
<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><br/>
      </span> </div>

<div><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Fair Value of<br/>
            </div>
            <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Consideration</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Shares issued</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>208</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Contingent consideration</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>225</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 7.2pt;">Direct costs</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>27</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div style="text-indent: -7.2pt; margin-left: 16.2pt;">Total fair value</div>
          </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>$</div>
          </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">
            <div>460</div>
          </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of asset acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 15<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480123/805-50-15-3<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607266402912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS [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="Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock', window );">Liabilities Measured at Fair Value</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">The following tables summarize the liabilities that are measured at fair value as of June 30, 2023 and December 31, 2022 (in thousands)</span>:</div>

<div> <br/>
          </div>

<div>
            <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


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                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Description</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Level<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"> June 30, <br/>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2023<br/>
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                  </td>

    <td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">December 31, <br/>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">2022<br/>
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    <td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;">Liabilities:</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Warrant liabilities - Common Warrants</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3<br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">185</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">331</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

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    <td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom">
                    <div style="margin-left: 18pt; text-indent: -18pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Market Cap Contingent Consideration</span> <br/>
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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">3</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
             </div>
<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock', window );">Fair Valuation of Assumptions</a></td>
<td class="text"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;">The following assumptions were used in the fair valuation calculation as of the acquisition date and June 30, 2023: </span>
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
            </div>

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                <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: top; font-family: 'Times New Roman'; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Acquisition Date</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">June 30, 2023</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Stock price</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3.00</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2.26</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Risk-free rate</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3.58</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">4.46</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Volatility</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">100</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">90</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: top; width: 76%;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Dividend yield</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">0</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">0</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                        <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">%</div>
                      </td>

  </tr>

  <tr>

    <td style="vertical-align: top; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Expected term</div>
                      </td>

    <td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; background-color: #CCEEFF;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">3.0 years</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: top; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                        <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">2.82 years</div>
                      </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
                 </div>
<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock', window );">Changes in Warrant Liabilities</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"><span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">The following table presents the changes in the warrant liabilities from January 1, 2023 through June 30, 2023, as well as the initial measurement of the Market Cap Contingent Consideration as of the
              acquisition date of the Exacis Assets and the changes in such contingent consideration as of June 30, 2023 (in thousands):</span></div>

<div style="display:none;"><br/></div>
<div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"><br/>
          </div>

<div>
            <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span>Warrant</div>
                    <div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Liabilities</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" valign="bottom"><span style="font-weight: bold;">Contingent Consideration</span> <br/>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at January 1, 2023</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">331</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="margin-left: 9pt; text-indent: -9pt;"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;">Initial measurement
                        of Market Cap Contingent Consideration</span> <br/>
                    </div>
                  </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">-</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">225</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Change in fair value<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">(146</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">)</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">(118</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom">)</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">Fair value at June 30, 2023</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">
                    <div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;">185</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">$</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">107</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


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             </div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.</p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607256144960">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Tables)<br></strong></div></th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Net Operating Lease Expense</a></td>
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                <div style="color: rgb(0, 0, 0);">67</div>
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                <div style="color: rgb(0, 0, 0);">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">146</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">$</div>
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                <div style="color: rgb(0, 0, 0);">135</div>
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                <div style="color: rgb(0, 0, 0);">333</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(21</div>
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                <div style="color: rgb(0, 0, 0);">)</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(21</div>
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                <div style="color: rgb(0, 0, 0);">)</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(42</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">)</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">(42</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">7</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">51</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">12</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">53</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">53</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

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                <div style="color: rgb(0, 0, 0);">176</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">105</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">$</div>
              </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
                <div style="color: rgb(0, 0, 0);">344</div>
              </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
<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="Show.showAR( this, 'defref_erna_OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock', window );">Operating Lease Right-of-use Assets and Liabilities</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;">The tables below show the beginning
          balances of the operating ROU assets and lease liabilities as of January 1, 2023 and the ending balances as of June 30, 2023, including the changes during the period (in thousands).</div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: left; text-indent: 36pt; text-transform: none;"><span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span><br/>
          </span></div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;"> </span>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating Lease</div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">ROU Assets</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;" valign="bottom">&#160;</td>

    <td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease ROU assets at
                January 1, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1,030</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">Recognition of ROU asset for Somerville Sublease<br/>
            </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">34,410</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Amortization of operating lease
                ROU assets</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(83</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">)</div>
            </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease ROU assets at
                June 30, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">35,357</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div style="display:none;"><br/></div>
<div style="letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; text-align: left; text-indent: 0px; text-transform: none;"><br/>
      </div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"><span style="font-weight: bold;"> </span>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating Lease </div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Liabilities</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease liabilities at
                January 1, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">1,182</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">Recognition of lease liability for Somerville Sublease<br/>
            </td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">34,169</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Principal payments on operating
                lease liabilties</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">(215</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">)</div>
            </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Operating lease liabilities at
                June 30, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">35,136</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Less non-current portion</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">34,963</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Current portion at June 30, 2023</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">173</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom">&#160;</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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Maturities of Operating Lease Liabilities</a></td>
<td class="text"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; font-variant: normal;">The maturities of the operating lease liabilities are as follows (in thousands):</span>
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">As of </div>
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">June 30, 2023<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2023</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">1,064</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2024</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">5,931</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">6,065</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2026</span><br/>
              </div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">6,227</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"><span style="text-indent: 0pt;">2027</span><br/>
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            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">6,298</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
              <div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);">Thereafter</div>
            </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">40,224</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">Total payments</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"> <br/>
            </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">65,809</div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">Less imputed interest</td>

    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom">(30,673</td>

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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">35,136</td>

    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for lessee's operating lease right-of-use assets and liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ACCRUED EXPENSES (Tables)<br></strong></div></th>
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<div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;">Accrued expenses at June 30, 2023 and December 31, 2022 consisted of the following
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                  <div style="text-align: center; font-weight: bold;">June 30,<br/>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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  <tr>

    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">349</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">$</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">570</div>
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    <td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">333</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">1,065</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                  <div style="color: rgb(0, 0, 0);">695</div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260230000">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock', window );">Stock Option Granted</a></td>
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<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">During the three and six months ended June 30, 2023 and 2022, the Company granted
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<div style="display:none;"><br/></div>
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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Weighted-Average Assumptions Used for Stock Options Granted</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;">The following weighted-average assumptions were used for stock
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<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><br/></div>

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                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

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                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

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                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2023</div>
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    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom">
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom">
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  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Dividend yield</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
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    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">0</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">%</div>
                  </td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Expected term</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">6.08 years<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">4.15 years<br/>
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                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">5.44 years<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">4.79 years<br/>
                    </div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>

<div><br/>
        </div>

<div style="display:none;"><br/></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">The per-share weighted average grant-date fair value of stock options granted during the three and six months ended June 30, 2023
            and 2022 was as follows:</div>

<div style="display:none;"><br/></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"><br/>
          </div>

<div style="display:none;"><br/></div>
<div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;">
            <table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;">


  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Three months ended June 30,</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Six months ended June 30,</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"> 2023</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2023</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
                    <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">2022</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Weighted average grant date fair value</div>
                  </td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">1.64</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">9.97</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">2.99</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">$</div>
                  </td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">
                    <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;">23.68</div>
                  </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>


</table>
          </div>
<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock', window );">Stock-Based Compensation Expense</a></td>
<td class="text">
<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;">For the three and six months ended June 30, 2023 and 2022, the Company recognized stock-based compensation expense as follows (in thousands):</div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div><span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"> </span></div>

<div style="display:none;"><br/></div>
<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br/>
      </div>

<table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;">


  <tr>

    <td style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Three months ended June 30,</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom">&#160;</td>

    <td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">Six months ended June 30,</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">&#160;</div>
            </td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"> 2023<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2023<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom">&#160;</td>

    <td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom">
              <div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;">2022<br/>
              </div>
            </td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom">&#160;</td>

  </tr>

  <tr>

    <td style="vertical-align: bottom; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">Research and development</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">56</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">470</div>
            </td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">$</div>
            </td>

    <td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
              <div style="color: rgb(0, 0, 0);">120</div>
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    <td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

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              <div style="color: rgb(0, 0, 0);">2,062</div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock', window );">Warrants Outstanding</a></td>
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<div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;">As of June 30, 2023, the Company has the following warrants outstanding that were issued in connection with private placement discussed above as well as a private placement with other investors from November
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-1<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261789984">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EARNINGS PER SHARE (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
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<tr><th class="th"><div>Jun. 30, 2023</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>EARNINGS PER SHARE [Abstract]</strong></a></td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock', window );">Computation of Diluted Net Loss per Common Share</a></td>
<td class="text"><span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;">The following table presents the amount of warrants, stock options, convertible preferred stock and RSUs that were excluded
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                <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;">Three and Six months ended June 30,</div>
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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom">&#160;</td>

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                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">7</div>
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    <td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom">&#160;</td>

    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">3</div>
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    <td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom">&#160;</td>

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    <td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom">&#160;</td>

    <td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom">29</td>

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                <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">Total potential common shares excluded from computation</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">5,243</div>
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    <td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom">
                <div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;">563</div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br></p></div>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607261675904">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<div>Jun. 30, 2023 </div>
<div>Patents</div>
</th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessCombinationDescriptionAbstract', window );"><strong>Description of Business [Abstract]</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="Show.showAR( this, 'defref_erna_NumberOfInLicensedPortfolioPatents', window );">Number of patents</a></td>
<td class="nump">100<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_NumberOfInLicensedPortfolioPatents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of in-licensed portfolio patents covering key mRNA cell engineering technologies.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NumberOfInLicensedPortfolioPatents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<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_us-gaap_BusinessCombinationDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationDescriptionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</body>
</html>
</TEXT>
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<DOCUMENT>
<TYPE>XML
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<head>
<title></title>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607259562976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LIQUIDITY AND CAPITAL RESOURCES (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 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. 30, 2023 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Jun. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jun. 30, 2023 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Jun. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jul. 13, 2023 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Apr. 05, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Oct. 31, 2022 </div>
<div>USD ($) </div>
<div>ft&#178;</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract', window );"><strong>Liquidity and Capital Resources [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Cash', window );">Cash</a></td>
<td class="nump">$ 1,837<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,837<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="nump">$ 11,446<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="Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(175,229)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(175,229)<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">$ (165,297)<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="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (4,508)<span></span>
</td>
<td class="num">$ (3,398)<span></span>
</td>
<td class="num">(9,924)<span></span>
</td>
<td class="num">$ (12,773)<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="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (9,921)<span></span>
</td>
<td class="num">$ (9,425)<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="Show.showAR( this, 'defref_erna_NewFacilityLeaseAbstract', window );"><strong>New Facility Lease [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of premises | ft&#178;</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="nump">45,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Letter of credit</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="nump">$ 4,100<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCash', window );">Restricted cash</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="nump">$ 4,100<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember', window );">Lincoln Park [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NewFacilityLeaseAbstract', window );"><strong>New Facility Lease [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction', window );">Common stock shares issued and sold (in shares) | shares</a></td>
<td class="nump">214,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">214,000<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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Gross proceeds from sale of equity</a></td>
<td class="nump">$ 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<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="Show.showAR( this, 'defref_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember', window );">Lincoln Park [Member] | Maximum [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NewFacilityLeaseAbstract', window );"><strong>New Facility Lease [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1', window );">Aggregate gross purchase price</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="nump">$ 10,000<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Purchase Agreements [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfferingsAbstract', window );"><strong>Private Placement Offerings [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Aggregate principal convertible promissory notes</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">$ 8,700<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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common shares (in shares) | 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">6,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Annual interest rate on convertible notes payable</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">6.00%<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>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DetailedInformationAboutLiquidityAndCapitalResourcesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_NewFacilityLeaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NewFacilityLeaseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_PrivatePlacementOfferingsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PrivatePlacementOfferingsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_AreaOfRealEstateProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area of a real estate property.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AreaOfRealEstateProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 946<br> -SubTopic 830<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 12<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480167/946-830-55-12<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(4))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479617/946-210-S99-1<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 21<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-21<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 20<br> -SubTopic 210<br> -Topic 946<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480555/946-210-45-20<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
</tr>
<tr>
<td style="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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="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_ConvertibleLongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleLongTermNotesPayable</td>
</tr>
<tr>
<td style="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_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -SubTopic 10<br> -Topic 210<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="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_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-24<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 25<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 235<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 323<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 825<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482907/825-10-50-28<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-03(i)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="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_RestrictedCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage. 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.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 8<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482913/230-10-50-8<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(1)(a))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCash</td>
</tr>
<tr>
<td style="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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated undistributed earnings (deficit).</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_SaleOfStockNumberOfSharesIssuedInTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction</td>
</tr>
<tr>
<td style="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_StockRepurchaseProgramAuthorizedAmount1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of stock repurchase plan authorized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramAuthorizedAmount1</td>
</tr>
<tr>
<td style="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_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember</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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</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_TypeOfArrangementAxis=erna_PurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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=erna_PurchaseAgreementMember</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>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607263165040">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>ASSET ACQUISITION, Summary of Asset Acquisition (Details) - Exacis Asset Purchase [Member]<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th">
<div>Apr. 26, 2023 </div>
<div>USD ($) </div>
<div>$ / shares </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="Show.showAR( this, 'defref_erna_ExacisAssetPurchaseAbstract', window );"><strong>Exacis Asset Purchase [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="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesAcquisitions', window );">Asset acquisition of common stock (in shares) | shares</a></td>
<td class="nump">69,000<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="Show.showAR( this, 'defref_erna_LockUpPeriodForCommonStock', window );">Lock-up period</a></td>
<td class="text">12 months<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="Show.showAR( this, 'defref_erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition', window );">Estimated equity value of stock issued in asset acquisition</a></td>
<td class="nump">$ 75,000<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="Show.showAR( this, 'defref_erna_AssetAcquisitionSharePrice', window );">Share price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 3<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="Show.showAR( this, 'defref_erna_PercentageOfCashConsideration', window );">Percentage of cash consideration</a></td>
<td class="nump">20.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable', window );">Cash or other consideration</a></td>
<td class="num">$ (208)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Maximum [Member]</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="Show.showAR( this, 'defref_erna_ExacisAssetPurchaseAbstract', window );"><strong>Exacis Asset Purchase [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="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable', window );">Cash or other consideration</a></td>
<td class="nump">$ 45,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Contingent Consideration One [Member]</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="Show.showAR( this, 'defref_erna_ExacisAssetPurchaseAbstract', window );"><strong>Exacis Asset Purchase [Abstract]</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="Show.showAR( this, 'defref_erna_CommencementPeriodOfCommonStockInPurchaseAgreement', window );">Common stock purchase agreement commencement period</a></td>
<td class="text">3 years<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="Show.showAR( this, 'defref_erna_MinimumCapitalizationRequirementAmount', window );">Minimum market capitalization requirement, amount</a></td>
<td class="nump">$ 100,000<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="Show.showAR( this, 'defref_erna_NumberOfConsecutiveTradingDays', window );">Number of consecutive trading days</a></td>
<td class="text">10 days<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="Show.showAR( this, 'defref_erna_NumeratorValueForStockIssuance', window );">Numerator value for stock issuance</a></td>
<td class="nump">$ 2,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Contingent Consideration Two [Member]</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="Show.showAR( this, 'defref_erna_ExacisAssetPurchaseAbstract', window );"><strong>Exacis Asset Purchase [Abstract]</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="Show.showAR( this, 'defref_erna_CommencementPeriodOfCommonStockInPurchaseAgreement', window );">Common stock purchase agreement commencement period</a></td>
<td class="text">3 years<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="Show.showAR( this, 'defref_erna_MinimumCapitalizationRequirementAmount', window );">Minimum market capitalization requirement, amount</a></td>
<td class="nump">$ 200,000<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="Show.showAR( this, 'defref_erna_NumberOfConsecutiveTradingDays', window );">Number of consecutive trading days</a></td>
<td class="text">10 days<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="Show.showAR( this, 'defref_erna_NumeratorValueForStockIssuance', window );">Numerator value for stock issuance</a></td>
<td class="nump">$ 2,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Contingent Consideration Three [Member]</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="Show.showAR( this, 'defref_erna_ExacisAssetPurchaseAbstract', window );"><strong>Exacis Asset Purchase [Abstract]</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="Show.showAR( this, 'defref_erna_CommencementPeriodOfCommonStockInPurchaseAgreement', window );">Common stock purchase agreement commencement period</a></td>
<td class="text">5 years<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AssetAcquisitionSharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks paid or offered to be paid in asset acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AssetAcquisitionSharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_CommencementPeriodOfCommonStockInPurchaseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period for common stock purchase agreement commencement, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_CommencementPeriodOfCommonStockInPurchaseAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Assumed amount of stock issued in connection with calculation of share price in asset purchase transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_EstimatedEquityValueOfStockIssuedInAssetAcquisition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_ExacisAssetPurchaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ExacisAssetPurchaseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LockUpPeriodForCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The period in which shares are locked-up, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LockUpPeriodForCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_MinimumCapitalizationRequirementAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount required for numerator value of stock issuance.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_MinimumCapitalizationRequirementAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_NumberOfConsecutiveTradingDays">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of consecutive trading days 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NumberOfConsecutiveTradingDays</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of numerator value for stock issuance.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NumeratorValueForStockIssuance</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of all cash or other consideration.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PercentageOfCashConsideration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of acquirer's equity interest issued and issuable as part of consideration transferred in asset acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480060/805-50-25-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued during the period pursuant to acquisitions.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesAcquisitions</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260959312">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>ASSET ACQUISITION, Fair Value Measurement of Assets Acquired (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Apr. 26, 2023</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredAbstract', window );"><strong>Fair Value Consideration of Assets Acquired [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ResearchAndDevelopmentInProcessAssetAcquisition', window );">Total fair value</a></td>
<td class="text">&#160;<span></span>
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</td>
<td class="nump">$ 0<span></span>
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<td class="nump">$ 460<span></span>
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<td class="nump">$ 0<span></span>
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<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_AllocatedPercentageOfFairValueConsiderationToPurchasedLicense', window );">Allocated percentage of fair value of consideration to purchased license</a></td>
<td class="nump">100.00%<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Exacis Asset Purchase [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredAbstract', window );"><strong>Fair Value Consideration of Assets Acquired [Abstract]</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>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable', window );">Shares issued</a></td>
<td class="nump">$ 208<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<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="Show.showAR( this, 'defref_erna_AssetAcquisitionFairValueOfConsiderationPaid', window );">Contingent consideration</a></td>
<td class="nump">225<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost', window );">Direct costs</a></td>
<td class="nump">27<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="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ResearchAndDevelopmentInProcessAssetAcquisition', window );">Total fair value</a></td>
<td class="nump">$ 460<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The allocated percentage of fair value of consideration to the purchased license.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of fair value of consideration paid in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of purchased research and development assets that are acquired in a asset acquisition have no alternative future use and are therefore written off in the period of acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ResearchAndDevelopmentInProcessAssetAcquisition</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetAcquisitionConsiderationTransferredAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetAcquisitionConsiderationTransferredAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<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_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of acquirer's equity interest issued and issuable as part of consideration transferred in asset acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480060/805-50-25-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable</td>
</tr>
<tr>
<td style="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_AssetAcquisitionConsiderationTransferredTransactionCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of transaction cost incurred as part of consideration transferred in asset acquisition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479908/805-50-55-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480060/805-50-25-1<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-1<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 805<br> -SubTopic 50<br> -Name Accounting Standards Codification<br> -Section 30<br> -Paragraph 2<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480027/805-50-30-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetAcquisitionConsiderationTransferredTransactionCost</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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=erna_ExacisAssetPurchaseAgreementMember</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</DOCUMENT>
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<html>
<head>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607366895072">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Liabilities Measured at Fair Value (Details) - Level 3 [Member] - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Market Cap Contingent Consideration [Member]</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="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosureAbstract', window );"><strong>Liabilities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosure', window );">Liabilities, fair value disclosure</a></td>
<td class="nump">$ 107<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="Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Common Warrants [Member] | Warrant Liabilities [Member]</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="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosureAbstract', window );"><strong>Liabilities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosure', window );">Liabilities, fair value disclosure</a></td>
<td class="nump">$ 185<span></span>
</td>
<td class="nump">$ 331<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_LiabilitiesFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial and nonfinancial obligations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesFairValueDisclosure</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesFairValueDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesFairValueDisclosureAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:stringItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_FairValueInputsLevel3Member</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="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_ContingentConsiderationByTypeAxis=erna_MarketCapContingentConsiderationMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td>na</td>
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<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="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_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
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<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607259465040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Fair Valuation of Assumptions (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Jun. 30, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jun. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jun. 30, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jun. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Apr. 26, 2023 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosureAbstract', window );"><strong>Liabilities, Fair Value Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ChangeInFairValueOfContingentConsideration', window );">Change in fair value of contingent consideration</a></td>
<td class="num">$ (118)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">$ (118)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember', window );">Exacis Asset Purchase [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosureAbstract', window );"><strong>Liabilities, Fair Value Disclosure [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationLiability', window );">Market capitalization of monetary amount</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">$ 2,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueDisclosure', window );">Fair value of the market cap contingent consideration</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">$ 200<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="Show.showAR( this, 'defref_erna_ChangeInFairValueOfContingentConsideration', window );">Change in fair value of contingent consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<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="Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1', window );">Remeasurement of contingent consideration</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100<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="Show.showAR( this, 'defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember', window );">Stock Price [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Valuation Technique and Input, Description [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Measurement input</a></td>
<td class="nump">2.26<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.26<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember', window );">Risk Free Rate [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Valuation Technique and Input, Description [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Measurement input</a></td>
<td class="nump">0.0446<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0446<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0358<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember', window );">Volatility [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Valuation Technique and Input, Description [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Measurement input</a></td>
<td class="nump">0.90<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.90<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember', window );">Dividend Yield [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Valuation Technique and Input, Description [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingMeasurementInput', window );">Measurement input</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>
<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="Show.showAR( this, 'defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember', window );">Expected Term [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ValuationTechniqueAndInputDescriptionAbstract', window );"><strong>Valuation Technique and Input, Description [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Expected term</a></td>
<td class="text">2 years 9 months 25 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 years 9 months 25 days<span></span>
</td>
<td class="text">&#160;<span></span>
</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_erna_ChangeInFairValueOfContingentConsideration">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of change in fair value of contingent consideration.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ChangeInFairValueOfContingentConsideration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 805<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479581/805-30-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1</td>
</tr>
<tr>
<td style="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_BusinessCombinationContingentConsiderationLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liability recognized arising from contingent consideration in a business combination.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 805<br> -SubTopic 30<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 35<br> -Paragraph 1<br> -Subparagraph (b)<br> -SubTopic 30<br> -Topic 805<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiability</td>
</tr>
<tr>
<td style="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_LiabilitiesFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial and nonfinancial obligations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesFairValueDisclosure</td>
</tr>
<tr>
<td style="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_LiabilitiesFairValueDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesFairValueDisclosureAbstract</td>
</tr>
<tr>
<td style="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_ValuationTechniqueAndInputDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ValuationTechniqueAndInputDescriptionAbstract</td>
</tr>
<tr>
<td style="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_WarrantsAndRightsOutstandingMeasurementInput">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingMeasurementInput</td>
</tr>
<tr>
<td style="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:decimalItemType</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_WarrantsAndRightsOutstandingTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingTerm</td>
</tr>
<tr>
<td style="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_TypeOfArrangementAxis=erna_ExacisAssetPurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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=erna_ExacisAssetPurchaseAgreementMember</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>
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<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_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember</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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607366890368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE OF FINANCIAL INSTRUMENTS, Changes in Warrant Liabilities (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jun. 30, 2023 </div>
<div>USD ($)</div>
</th></tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContingentConsiderationByTypeAxis=erna_ContingentConsiderationMember', window );">Contingent Consideration [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Changes in Fair Value of Warrant Liabilities [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, beginning of period</a></td>
<td class="nump">$ 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="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues', window );">Initial measurement of Market Cap Contingent Consideration</a></td>
<td class="nump">225<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueAdjustment', window );">Change in fair value</a></td>
<td class="num">(118)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, end of period</a></td>
<td class="nump">107<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember', window );">Warrant Liabilities [Member]</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="Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Changes in Fair Value of Warrant Liabilities [Roll Forward]</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="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, beginning of period</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="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues', window );">Initial measurement of Market Cap Contingent Consideration</a></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="Show.showAR( this, 'defref_us-gaap_LiabilitiesFairValueAdjustment', window );">Change in fair value</a></td>
<td class="num">(146)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Fair value, end of period</a></td>
<td class="nump">$ 185<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_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward</td>
</tr>
<tr>
<td style="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_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues</td>
</tr>
<tr>
<td style="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_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -SubTopic 10<br> -Topic 820<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue</td>
</tr>
<tr>
<td style="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_LiabilitiesFairValueAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesFairValueAdjustment</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_ContingentConsiderationByTypeAxis=erna_ContingentConsiderationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_ContingentConsiderationByTypeAxis=erna_ContingentConsiderationMember</td>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_FairValueByLiabilityClassAxis=us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
</div></td></tr>
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</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607259573568">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONTRACT WITH CUSTOMER (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Feb. 21, 2023</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>CONTRACT WITH CUSTOMER [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ProceedsFromOptionAndLicenseAgreement', window );">Proceeds from option and license agreement</a></td>
<td class="nump">$ 250<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="Show.showAR( this, 'defref_us-gaap_RevenueRemainingPerformanceObligationPercentage', window );">Performance obligation, percentage</a></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>
<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="Show.showAR( this, 'defref_us-gaap_DeferredRevenueNoncurrent', window );">Deferred revenue related to option fee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<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="Show.showAR( this, 'defref_erna_OptionFeeObligationPaymentPercentage', window );">Option fee obligation payment percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.00%<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="Show.showAR( this, 'defref_erna_LicenseCosts', window );">License costs</a></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">$ 50<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_erna_LicenseCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate licensing costs related to revenues.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LicenseCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_OptionFeeObligationPaymentPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of obligated to payments of the option fees.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OptionFeeObligationPaymentPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_ProceedsFromOptionAndLicenseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from exclusive option and license agreement as a non-refundable up-front payment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ProceedsFromOptionAndLicenseAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_DeferredRevenueNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(26)(c))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueNoncurrent</td>
</tr>
<tr>
<td style="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_RevenueFromContractWithCustomerAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="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_RevenueRemainingPerformanceObligationPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)(1)<br> -SubTopic 10<br> -Topic 606<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479806/606-10-50-13<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRemainingPerformanceObligationPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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>
</div>
</body>
</html>
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<head>
<title></title>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607259496064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES, Operating Lease (Details)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Oct. 31, 2022 </div>
<div>USD ($) </div>
<div>ft&#178;</div>
</th>
<th class="th">
<div>Jun. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jun. 30, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jun. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2022 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Operating Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseImpairmentLoss', window );">Impairment of right-of-use asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 800,000<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 772,000<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="Show.showAR( this, 'defref_erna_InitialMeasurementOfOperatingLeaseROUAssets', window );">Initial measurement of operating lease ROU assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,410,000<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="Show.showAR( this, 'defref_erna_InitialMeasurementOfOperatingLeaseLiabilities', window );">Initial measurement of operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,169,000<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="Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of premises | ft&#178;</a></td>
<td class="nump">45,500<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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Letter of credit</a></td>
<td class="nump">$ 4,100,000<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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease, liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">35,136,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,182,000<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="Show.showAR( this, 'defref_erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance', window );">Lease liability incremental amount Above Tenant Improvement Allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">600,000<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease, right-of-use asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">35,357,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,030,000<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="Show.showAR( this, 'defref_erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance', window );">Other Receivable for reimbursement under Tenant Improvement Allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">300,000<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="Show.showAR( this, 'defref_erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement', window );">Sublease Tenant Improvement Allowance Paid but not submitted for reimbursement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 700,000<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="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_ERSquibbSonsLLCMember', window );">E.R. Squibb &amp; Sons, L.L.C. [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Operating Leases [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of premises | ft&#178;</a></td>
<td class="nump">45,500<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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseRenewalTerm', window );">Extension term of sublease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<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="Show.showAR( this, 'defref_erna_OperatingLeasesMonthlyBaseRent', window );">Monthly base rent payable</a></td>
<td class="nump">$ 500,000<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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeasesIncreaseInBaseRentPercentage', window );">Percentage increase in base rent after first year</a></td>
<td class="nump">3.00%<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="Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Letter of credit</a></td>
<td class="nump">$ 4,100,000<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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_TenantImprovementAllowancePerRentableSquareFoot', window );">Tenant improvement allowance per rentable square foot</a></td>
<td class="nump">190<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="Show.showAR( this, 'defref_erna_TenantImprovementAllowance', window );">Tenant improvement allowance</a></td>
<td class="nump">$ 8,600,000<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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease, liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 34,200,000<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease, right-of-use asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,400,000<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="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_SanDiegoLeaseMember', window );">San Diego Lease [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Operating Leases [Abstract]</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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_InitialMeasurementOfOperatingLeaseROUAssets', window );">Initial measurement of operating lease ROU assets</a></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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_InitialMeasurementOfOperatingLeaseLiabilities', window );">Initial measurement of operating lease liabilities</a></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>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_InitialMeasurementOfOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of initial measurement of operating lease liabilities in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialMeasurementOfOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_InitialMeasurementOfOperatingLeaseROUAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of initial measurement of operating lease ROU assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialMeasurementOfOperatingLeaseROUAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Incremental costs incurred in connection with Tenant Improvement Allowance.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_OperatingLeasesIncreaseInBaseRentPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The percentage increase in base rent per year after first year for operating leases.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeasesIncreaseInBaseRentPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_OperatingLeasesMonthlyBaseRent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of rental expense payable per month for operating leases.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeasesMonthlyBaseRent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sublease reimbursement under tenant Improvement Allowance..</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OtherReceivableForReimbursementUnderTenantImprovementAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sublease Tenant Improvement Allowance paid but not submitted for reimbursement amount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_TenantImprovementAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of tenant improvement allowance to improvements of the Premises.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_TenantImprovementAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_TenantImprovementAllowancePerRentableSquareFoot">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of tenant improvement allowance per rentable square foot for the improvements of premises.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_TenantImprovementAllowancePerRentableSquareFoot</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_AreaOfRealEstateProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area of a real estate property.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AreaOfRealEstateProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_LesseeOperatingLeaseDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseDescriptionAbstract</td>
</tr>
<tr>
<td style="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_LesseeOperatingLeaseRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's operating lease renewal, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseRenewalTerm</td>
</tr>
<tr>
<td style="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_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -SubTopic 10<br> -Topic 210<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 944<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(2))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="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_OperatingLeaseImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from impairment of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 25<br> -Paragraph 6<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479365/842-20-25-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseImpairmentLoss</td>
</tr>
<tr>
<td style="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_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_RelatedPartyTransactionsByRelatedPartyAxis=erna_ERSquibbSonsLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_RelatedPartyTransactionsByRelatedPartyAxis=erna_ERSquibbSonsLLCMember</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_RelatedPartyTransactionsByRelatedPartyAxis=erna_SanDiegoLeaseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_RelatedPartyTransactionsByRelatedPartyAxis=erna_SanDiegoLeaseMember</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>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607263442464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES, Net Operating Lease Expenses (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCostAbstract', window );"><strong>Net Operating Lease Expense [Abstract]</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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating lease expense</a></td>
<td class="nump">$ 67<span></span>
</td>
<td class="nump">$ 146<span></span>
</td>
<td class="nump">$ 135<span></span>
</td>
<td class="nump">$ 333<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SubleaseIncome', window );">Sublease income</a></td>
<td class="num">(21)<span></span>
</td>
<td class="num">(21)<span></span>
</td>
<td class="num">(42)<span></span>
</td>
<td class="num">(42)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_VariableLeaseCost', window );">Variable lease expense</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">51<span></span>
</td>
<td class="nump">12<span></span>
</td>
<td class="nump">53<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCost', window );">Total lease expense</a></td>
<td class="nump">$ 53<span></span>
</td>
<td class="nump">$ 176<span></span>
</td>
<td class="nump">$ 105<span></span>
</td>
<td class="nump">$ 344<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_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_SubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of sublease income excluding finance and operating lease expense.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubleaseIncome</td>
</tr>
<tr>
<td style="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_VariableLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
</div>
</body>
</html>
</TEXT>
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<html>
<head>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607254861984">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES, Operating Lease Right-of-use Assets and Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_OperatingLeaseAssestAbstract', window );"><strong>Operating Lease, ROU Assets [Abstract]</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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease ROU assets, Beginning</a></td>
<td class="nump">$ 1,030<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="Show.showAR( this, 'defref_erna_InitialMeasurementOfOperatingLeaseROUAssets', window );">Recognition of ROU asset for Somerville Sublease</a></td>
<td class="nump">34,410<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense', window );">Amortization of operating lease ROU assets</a></td>
<td class="num">(83)<span></span>
</td>
<td class="num">$ (186)<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease ROU assets, Ending</a></td>
<td class="nump">35,357<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityAbstract', window );"><strong>Operating Lease, Liabilities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease liabilities, Beginning</a></td>
<td class="nump">1,182<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="Show.showAR( this, 'defref_erna_InitialMeasurementOfOperatingLeaseLiabilities', window );">Recognition of lease liability for Somerville Sublease</a></td>
<td class="nump">34,169<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="Show.showAR( this, 'defref_erna_PrincipalPaymentsOnOperatingLeaseLiabilities', window );">Principal payments on operating lease liabilities</a></td>
<td class="num">(215)<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease liabilities, Ending</a></td>
<td class="nump">35,136<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Less non-current portion</a></td>
<td class="nump">34,963<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 887<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current portion</a></td>
<td class="nump">$ 173<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_erna_InitialMeasurementOfOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of initial measurement of operating lease liabilities in noncash financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialMeasurementOfOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_InitialMeasurementOfOperatingLeaseROUAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fair value of initial measurement of operating lease ROU assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialMeasurementOfOperatingLeaseROUAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_OperatingLeaseAssestAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OperatingLeaseAssestAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_PrincipalPaymentsOnOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Principal payments on operating lease liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PrincipalPaymentsOnOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OperatingLeaseLiabilityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityAbstract</td>
</tr>
<tr>
<td style="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_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OperatingLeaseRightOfUseAssetAmortizationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of periodic reduction over lease term of carrying amount of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 230<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense</td>
</tr>
<tr>
<td style="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>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607263453920">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>LEASES, Maturities of Operating Lease Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract', window );"><strong>Weighted Average Remaining Lease Term and Discount Rate [Abstract]</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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Weighted average remaining lease term</a></td>
<td class="text">10 years 3 months 18 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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Weighted average discount rate</a></td>
<td class="nump">12.60%<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Maturities of Operating Lease Liabilities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">2023</a></td>
<td class="nump">$ 1,064<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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2024</a></td>
<td class="nump">5,931<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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2025</a></td>
<td class="nump">6,065<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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2026</a></td>
<td class="nump">6,227<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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2027</a></td>
<td class="nump">6,298<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="Show.showAR( this, 'defref_erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour', window );">Thereafter</a></td>
<td class="nump">40,224<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total payments</a></td>
<td class="nump">65,809<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="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less: Imputed interest</a></td>
<td class="num">(30,673)<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="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total operating lease liabilities</a></td>
<td class="nump">$ 35,136<span></span>
</td>
<td class="nump">$ 1,182<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LesseeOperatingLeaseWeightedAverageRemainingLeaseTermAndDiscountRateAbstractAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 6<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>dtr-types: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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 53<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479589/842-20-55-53<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 842<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
</div>
</body>
</html>
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260573952">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>GOODWILL (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>GOODWILL [Abstract]</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="Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 2,044<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,044<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Stock price (in dollars per share)</a></td>
<td class="nump">$ 2.26<span></span>
</td>
<td class="nump">$ 3.4<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_us-gaap_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 852<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 10<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 55<br> -Paragraph 24<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482548/350-20-55-24<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 210<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(15))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 1<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482598/350-20-45-1<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 350<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 942<br> -SubTopic 210<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="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_GoodwillAndIntangibleAssetsDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="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>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>dtr-types:perShareItemType</td>
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<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>
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<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607256029536">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>RELATED PARTY TRANSACTIONS (Details)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Jul. 12, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Feb. 20, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>May 31, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2022 </div>
<div>USD ($) </div>
<div>Installment</div>
</th>
<th class="th">
<div>Jun. 30, 2023 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 09, 2022 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NoticePeriodForFirstTerminationOfContract', window );">Notice period for first termination of contract</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">120 days<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="Show.showAR( this, 'defref_erna_LicenseAgreementAutomaticRenewalTerm', window );">License agreement automatic renewal 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">&#160;<span></span>
</td>
<td class="text">2 years 6 months<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="Show.showAR( this, 'defref_erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate', window );">Percentage of sublicense fees paid before license expiration date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.00%<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="Show.showAR( this, 'defref_erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm', window );">Percentage of sublicense fees received during renewal term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30.00%<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="Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [Member]</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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_SublicenseFees', window );">Sublicense Fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000,000<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member]</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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount', window );">Monthly installment fees amount</a></td>
<td class="nump">$ 400,000<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="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm', window );">Percentage of sublicense fees received during renewal term</a></td>
<td class="nump">20.00%<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>
<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LicenseAgreementAutomaticRenewalTerm', window );">License agreement automatic renewal term</a></td>
<td class="text">5 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>
<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_LicenseAgreementAutomaticRenewalTerm', window );">License agreement automatic renewal term</a></td>
<td class="text">2 years 6 months<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="Show.showAR( this, 'defref_erna_SublicenseFees', window );">Sublicense Fees</a></td>
<td class="nump">$ 6,000,000<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="Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=srt_DirectorMember', window );">Dr. Fiore [Member]</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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount', window );">Monthly installment fees amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 20,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_NoticePeriodForFirstTerminationOfContract', window );">Notice period for first termination of contract</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">15 days<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="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=erna_FactorBioscienceIncMember', window );">Factor Bioscience Inc. [Member]</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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionAbstract', window );"><strong>Related Party Transaction [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_MasterServiceAgreementInitialFeesPayable', window );">Master services agreement, initial fees payable</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">$ 5,000,000<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="Show.showAR( this, 'defref_erna_NumberOfMonthlyInstallmentsForFeesPayable', window );">Number of monthly installments for fees payable | Installment</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">12<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="Show.showAR( this, 'defref_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount', window );">Monthly installment fees amount</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">$ 400,000<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="Show.showAR( this, 'defref_erna_MonthlyMasterServicesAgreementFeesPayable', window );">Monthly master services agreement fees payable initial 12-month</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">5,000,000<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="Show.showAR( this, 'defref_erna_InitialLicenseFeeObligation', window );">Initial license fees obligation</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">3,500,000<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="Show.showAR( this, 'defref_erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder', window );">Deposit paid to be applied to last month of first work order</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="nump">$ 400,000<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="Show.showAR( this, 'defref_erna_NoticePeriodForFirstTerminationOfContract', window );">Notice period for first termination of contract</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">120 days<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="Show.showAR( this, 'defref_erna_NoticePeriodForSupersedingTerminationProvisions', window );">Notice period for superseding termination provisions</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">30 days<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="Show.showAR( this, 'defref_erna_AgreedWaivePayment', window );">Agreed waive payment</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">$ 3,500,000<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="Show.showAR( this, 'defref_erna_RemainingUnamortizedLicenseFeeObligation', window );">Remaining unamortized license fee obligation</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">$ 2,100,000<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_erna_AgreedWaivePayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount agreed to waive payment as per waiver agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AgreedWaivePayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deposit paid which will be applied to the last month of the first work order.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DepositPaidToBeAppliedToLastMonthOfFirstWorkOrder</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_InitialLicenseFeeObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of initial license fees required to pay including non-refundable fee.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_InitialLicenseFeeObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LicenseAgreementAutomaticRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The automatic renewal term of license agreement, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LicenseAgreementAutomaticRenewalTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_MasterServiceAgreementInitialFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount agreed to pay an initial fee under Master Services Agreement (or "MSA").</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_MasterServiceAgreementInitialFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_MonthlyMasterServicesAgreementFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The monthly master service agreement ("MSA") fees payable to related party.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_MonthlyMasterServicesAgreementFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_NoticePeriodForFirstTerminationOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Company may terminate the first work under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor with prior notice, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NoticePeriodForFirstTerminationOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_NoticePeriodForSupersedingTerminationProvisions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Master Services Agreement (or "MSA") contains customary confidentiality provisions and representations and warranties of the parties, and the Master Services Agreement (or "MSA") may be terminated by ether party prior notice, subject to any superseding termination provisions contained in a particular work order, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NoticePeriodForSupersedingTerminationProvisions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_NumberOfMonthlyInstallmentsForFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of equal monthly installments for initial fees payable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_NumberOfMonthlyInstallmentsForFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Company will pay to Factor of sublicense fees paid before license expiration date.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PercentageOfSublicenseFeesPaidBeforeLicenseExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Company will receive remaining 30% sublicense fees during renewal term.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PercentageOfSublienceFeesReceivedDuringRenewalTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_RelatedPartyTransactionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RelatedPartyTransactionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_RelatedPartyTransactionPeriodicFeesPaymentAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of required periodic fees payment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RelatedPartyTransactionPeriodicFeesPaymentAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_RemainingUnamortizedLicenseFeeObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of remaining unamortized license fee obligation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RemainingUnamortizedLicenseFeeObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_SublicenseFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sublicense fees required to pay including non-refundable fee.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_SublicenseFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_MinimumMember</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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_TitleOfIndividualAxis=srt_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_TitleOfIndividualAxis=srt_DirectorMember</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_RelatedPartyTransactionsByRelatedPartyAxis=erna_FactorBioscienceIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_RelatedPartyTransactionsByRelatedPartyAxis=erna_FactorBioscienceIncMember</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>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260344160">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>ACCRUED EXPENSES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Mar. 31, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PayablesAndAccrualsAbstract', window );"><strong>ACCRUED EXPENSES [Abstract]</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="Show.showAR( this, 'defref_erna_LegalFeesAndSettlements', window );">Legal fees and settlements</a></td>
<td class="nump">$ 349<span></span>
</td>
<td class="nump">$ 1,138<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="Show.showAR( this, 'defref_erna_AccruedClinicalCurrent', window );">Clinical</a></td>
<td class="nump">310<span></span>
</td>
<td class="nump">570<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="Show.showAR( this, 'defref_us-gaap_AccruedProfessionalFeesCurrent', window );">Professional fees</a></td>
<td class="nump">431<span></span>
</td>
<td class="nump">333<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="Show.showAR( this, 'defref_us-gaap_EmployeeRelatedLiabilitiesCurrent', window );">Accrued compensation</a></td>
<td class="nump">324<span></span>
</td>
<td class="nump">1,065<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="Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Other</a></td>
<td class="nump">695<span></span>
</td>
<td class="nump">520<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Total accrued expenses</a></td>
<td class="nump">$ 2,109<span></span>
</td>
<td class="nump">$ 3,626<span></span>
</td>
<td class="nump">$ 3,626<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_AccruedClinicalCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to clinical trail cost (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_AccruedClinicalCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_LegalFeesAndSettlements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of expense provided in the period for legal settlement costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_LegalFeesAndSettlements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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</div></td></tr>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<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> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PayablesAndAccrualsAbstract</td>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607263452752">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>COMMITMENTS AND CONTINGENCIES, Retirement Savings Plan (Details)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 01, 2023</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum [Member]</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="Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanAbstract', window );"><strong>Defined Contribution Plan [Abstract]</strong></a></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="Show.showAR( this, 'defref_erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis', window );">Employees contribution, deferral percentage of their pay on a pre-tax basis</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RetirementPlanNameAxis=erna_RetirementPlan401KMember', window );">401K [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanAbstract', window );"><strong>Defined Contribution Plan [Abstract]</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="Show.showAR( this, 'defref_erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis', window );">Employees contribution, deferral percentage of their pay on a pre-tax basis</a></td>
<td class="nump">100.00%<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="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne', window );">Employer matching contribution up to first 3%</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployeeContributionAtThresholdOne', window );">Employee contribution threshold for matching percentage</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo', window );">Employer matching contribution in excess of first 2%</a></td>
<td class="nump">2.00%<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="Show.showAR( this, 'defref_erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo', window );">Deferred compensation matched by employer, next match</a></td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Defined contribution plan, deferral percentage of employee on their pay on pre-tax basis.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<td>dtr-types:percentItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of employee contribution to the plan that is fully matched by the employer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployeeContributionAtThresholdOne</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of employee contribution to the plan that is fully matched by the employer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployeeContributionAtThresholdTwo</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage employer matches of the employee's percentage contribution up to a certain percentage matched.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage employer matches of the employee's percentage contribution in excess of certain percentage matched.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_RetirementPlanNameAxis=erna_RetirementPlan401KMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
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<head>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260854000">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Stock Option Activity (Details) - shares<br> shares in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Stock options granted (in shares)</a></td>
<td class="nump">25<span></span>
</td>
<td class="nump">36<span></span>
</td>
<td class="nump">237<span></span>
</td>
<td class="nump">99<span></span>
</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
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<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260553584">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Weighted-Average Assumptions Used for Stock Options Granted (Details) - Stock Options [Member]<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract', window );"><strong>Weightage-Average Assumptions Used for Stock Options Granted [Abstract]</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>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Weighted average risk-free rate</a></td>
<td class="nump">3.54%<span></span>
</td>
<td class="nump">2.74%<span></span>
</td>
<td class="nump">3.82%<span></span>
</td>
<td class="nump">2.42%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Weighted average volatility</a></td>
<td class="nump">96.09%<span></span>
</td>
<td class="nump">92.74%<span></span>
</td>
<td class="nump">95.15%<span></span>
</td>
<td class="nump">92.85%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">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>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected term</a></td>
<td class="text">6 years 29 days<span></span>
</td>
<td class="text">4 years 1 month 24 days<span></span>
</td>
<td class="text">5 years 5 months 8 days<span></span>
</td>
<td class="text">4 years 9 months 14 days<span></span>
</td>
</tr>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>dtr-types: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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<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>
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</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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</tr>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</div></td></tr>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260268320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Summary of Stock Options (Details) - Stock Options [Member] - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Weighted average grant date fair value (in dollars per share)</a></td>
<td class="nump">$ 1.64<span></span>
</td>
<td class="nump">$ 9.97<span></span>
</td>
<td class="nump">$ 2.99<span></span>
</td>
<td class="nump">$ 23.68<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Number of stock option awards outstanding (in shares)</a></td>
<td class="nump">522,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">522,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<div style="display: none;">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract</td>
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<td><strong> Period Type:</strong></td>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>dtr-types: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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607259479264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Restricted Stock Units (Details) - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">RSU [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">RSUs vested (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Number of stock units awards outstanding (in shares)</a></td>
<td class="nump">1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000<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="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">RSU [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">RSUs vested (in shares)</a></td>
<td class="nump">1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000<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="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">RSU [Member] | Employees [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Number of RSUs granted (in shares)</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="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="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=erna_PerformanceBasedRestrictedStockUnitsMember', window );">Performance-Based Restricted Stock Units [Member] | Employees [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract', window );"><strong>Stock-based Compensation [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Number of RSUs granted (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="nump">55,000<span></span>
</td>
</tr>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(01)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(ii)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(02)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<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_RestrictedStockUnitsRSUMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_RestrictedStockUnitsRSUMember</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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_TitleOfIndividualAxis=erna_EmployeeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_TitleOfIndividualAxis=erna_EmployeeMember</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=erna_PerformanceBasedRestrictedStockUnitsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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=erna_PerformanceBasedRestrictedStockUnitsMember</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>63
<FILENAME>R52.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607259478160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCK-BASED COMPENSATION, Stock-Based Compensation Expense (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract', window );"><strong>Stock-Based Compensation Expense [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 214<span></span>
</td>
<td class="nump">$ 879<span></span>
</td>
<td class="nump">$ 903<span></span>
</td>
<td class="nump">$ 2,062<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and Development [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract', window );"><strong>Stock-Based Compensation Expense [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">56<span></span>
</td>
<td class="nump">470<span></span>
</td>
<td class="nump">120<span></span>
</td>
<td class="nump">892<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember', window );">General and Administrative [Member]</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="Show.showAR( this, 'defref_us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract', window );"><strong>Stock-Based Compensation Expense [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 158<span></span>
</td>
<td class="nump">$ 409<span></span>
</td>
<td class="nump">$ 783<span></span>
</td>
<td class="nump">$ 1,170<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_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479830/718-10-S99-1<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedPaymentArrangementExpensedAndCapitalizedAmountAbstract</td>
</tr>
<tr>
<td style="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_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>64
<FILENAME>R53.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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</head>
<body>
<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607263357440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS, Private Placement of Equity (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">6 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jul. 12, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jul. 14, 2022</div></th>
<th class="th"><div>Mar. 06, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,713<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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember', window );">Common Warrants [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants exercisable (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="nump">0.7<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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_PreFundedWarrantsMember', window );">Pre-funded Warrants [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares)</a></td>
<td class="nump">0<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="Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1', window );">Aggregate gross purchase price</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">$ 12,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues', window );">Warrants fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 12,600,000<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="Show.showAR( this, 'defref_erna_OverSubscriptionAmountReceived', window );">Over-subscription amount received</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">600,000<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="Show.showAR( this, 'defref_erna_TransactionFeesPayable', window );">Transaction fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000,000<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="Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member] | Common Stock [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (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">275,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants exercisable (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="nump">68,000<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="Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member] | Common Warrants [Member]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (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">343,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price (in dollars per share)</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">$ 38.2<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="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightsExercisableTerm', window );">Warrant exercisable term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">6 months<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="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod', window );">Warrant expiration term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years 6 months<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="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights', window );">Percentage of warrants exercisable</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">4.99%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member] | Pre-funded Warrants [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased', window );">Private placement (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">68,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price (in dollars per share)</a></td>
<td class="nump">$ 0.1<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">$ 0.1<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="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExercised', window );">Warrants exercised (in shares)</a></td>
<td class="nump">68,000<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="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfWarrants', window );">Aggregate exercise price</a></td>
<td class="nump">$ 7,000<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="Show.showAR( this, 'defref_us-gaap_InvestmentTypeAxis=erna_PIPEInvestorMember', window );">PIPE Investor [Member] | Pre-funded Warrants [Member] | Maximum [Member]</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>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_PrivatePlacementOfEquityAbstract', window );"><strong>Private Placement of Equity [Abstract]</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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights', window );">Percentage of warrants exercisable</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">9.99%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ClassOfWarrantOrRightExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of warrants or rights exercised during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ClassOfWarrantOrRightExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of securities that would be issuable upon the exercise of warrants or rights.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ClassOfWarrantOrRightPercentOfSecuritiesThatWouldBeIssuableUponExerciseOfWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_ClassOfWarrantOrRightsExercisableTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Warrants or rights exercisable term, , 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ClassOfWarrantOrRightsExercisableTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_OverSubscriptionAmountReceived">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Over-subscription amount received in PIPE (Private Investment in Public Equity) transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_OverSubscriptionAmountReceived</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_PrivatePlacementOfEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PrivatePlacementOfEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_TransactionFeesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fees incurred related to PIPE transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_TransactionFeesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="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_ClassOfWarrantOrRightOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightOutstanding</td>
</tr>
<tr>
<td style="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_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues</td>
</tr>
<tr>
<td style="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_ProceedsFromIssuanceOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfWarrants</td>
</tr>
<tr>
<td style="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_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 718<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_StockRepurchaseProgramAuthorizedAmount1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of stock repurchase plan authorized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramAuthorizedAmount1</td>
</tr>
<tr>
<td style="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_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased</td>
</tr>
<tr>
<td style="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_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_ClassOfWarrantOrRightAxis=erna_CommonWarrantsMember</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_ClassOfWarrantOrRightAxis=erna_PreFundedWarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_ClassOfWarrantOrRightAxis=erna_PreFundedWarrantsMember</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_InvestmentTypeAxis=erna_PIPEInvestorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_InvestmentTypeAxis=erna_PIPEInvestorMember</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_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>
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</html>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607263444848">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>WARRANTS, Warrants Outstanding Issued (Details)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jun. 30, 2023 </div>
<div>$ / shares </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="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">4,713<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_March2022WarrantsMember', window );">March 2022 PIPE [Member]</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="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">343<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 38.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable', window );">Date exercisable</a></td>
<td class="text">Sep.  09,  2022<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="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Sep.  09,  2027<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=erna_November2022WarrantsMember', window );">November 2022 PIPE [Member]</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="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightOutstanding', window );">Warrants outstanding (in shares) | shares</a></td>
<td class="nump">4,370<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 3.28<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable', window );">Date exercisable</a></td>
<td class="text">Jun.  02,  2023<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="Show.showAR( this, 'defref_erna_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Jun.  02,  2028<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrant [Member]</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="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsNoteDisclosureAbstract', window );"><strong>Warrants Outstanding [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 5.82<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Warrants outstanding weighted average contractual life</a></td>
<td class="text">4 years 10 months 17 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_ClassOfWarrantOrRightExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Date the warrants or rights are to expire, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ClassOfWarrantOrRightExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Date the warrants or rights are exercisable, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable</td>
</tr>
<tr>
<td style="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: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_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_ClassOfWarrantOrRightOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightOutstanding</td>
</tr>
<tr>
<td style="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_WarrantsAndRightsNoteDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsNoteDisclosureAbstract</td>
</tr>
<tr>
<td style="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_WarrantsAndRightsOutstandingTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingTerm</td>
</tr>
<tr>
<td style="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_ClassOfWarrantOrRightAxis=erna_March2022WarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_ClassOfWarrantOrRightAxis=erna_March2022WarrantsMember</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_ClassOfWarrantOrRightAxis=erna_November2022WarrantsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_ClassOfWarrantOrRightAxis=erna_November2022WarrantsMember</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_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember</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>
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<TEXT>
<html>
<head>
<title></title>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607262913456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>EARNINGS PER SHARE (Details) - shares<br> shares in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential common shares excluded from computation (in shares)</a></td>
<td class="nump">5,243<span></span>
</td>
<td class="nump">563<span></span>
</td>
<td class="nump">5,243<span></span>
</td>
<td class="nump">563<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_WarrantMember', window );">Warrants [Member]</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="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential common shares excluded from computation (in shares)</a></td>
<td class="nump">4,713<span></span>
</td>
<td class="nump">343<span></span>
</td>
<td class="nump">7<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [Member]</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="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential common shares excluded from computation (in shares)</a></td>
<td class="nump">522<span></span>
</td>
<td class="nump">188<span></span>
</td>
<td class="nump">4,713<span></span>
</td>
<td class="nump">343<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertiblePreferredStockMember', window );">Preferred Stock Converted into Common Stock [Member]</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="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential common shares excluded from computation (in shares)</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">3<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">29<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">RSUs [Member]</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="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive Securities [Abstract]</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="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Total potential common shares excluded from computation (in shares)</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">29<span></span>
</td>
<td class="nump">522<span></span>
</td>
<td class="nump">188<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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 260<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="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_WarrantMember</td>
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<a href="javascript:void(0);" onclick="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>
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<a href="javascript:void(0);" onclick="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_ConvertiblePreferredStockMember</td>
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<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember</td>
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607260363424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STANDBY EQUITY PURCHASE AGREEMENT (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Apr. 05, 2023</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
<th class="th"><div>Jun. 30, 2022</div></th>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_StandbySecuritiesPurchaseAgreementAbstract', window );"><strong>Standby Securities Purchase Agreement [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from sale of common stock</a></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">$ 11,993<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember', window );">Lincoln Park [Member]</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="Show.showAR( this, 'defref_erna_StandbySecuritiesPurchaseAgreementAbstract', window );"><strong>Standby Securities Purchase Agreement [Abstract]</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="Show.showAR( this, 'defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction', window );">Common stock issued and sold (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">214,000<span></span>
</td>
<td class="nump">214,000<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="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Gross proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
<td class="nump">$ 300<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="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_StandbyEquityPurchaseAgreementMember', window );">Standby Equity Purchase Agreement [Member]</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="Show.showAR( this, 'defref_erna_StandbySecuritiesPurchaseAgreementAbstract', window );"><strong>Standby Securities Purchase Agreement [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_EquityLineOfCreditConsiderationSharesOfCommonStock', window );">Consideration shares of common stock (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">74,000<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="Show.showAR( this, 'defref_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction', window );">Common stock issued and sold (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">214,000<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="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Gross proceeds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<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="Show.showAR( this, 'defref_erna_SaleOfStockNumberOfSharesToIssuedInTransaction', window );">Number of remaining shares to be sold (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,860,000<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="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_StandbyEquityPurchaseAgreementMember', window );">Standby Equity Purchase Agreement [Member] | Lincoln Park [Member]</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="Show.showAR( this, 'defref_erna_StandbySecuritiesPurchaseAgreementAbstract', window );"><strong>Standby Securities Purchase Agreement [Abstract]</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_EquityLineOfCreditConsiderationSharesOfCommonStock', window );">Consideration shares of common stock (in shares)</a></td>
<td class="nump">74,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=erna_StandbyEquityPurchaseAgreementMember', window );">Standby Equity Purchase Agreement [Member] | Lincoln Park [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_erna_StandbySecuritiesPurchaseAgreementAbstract', window );"><strong>Standby Securities Purchase Agreement [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from sale of common stock</a></td>
<td class="nump">$ 10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_erna_CommencementPeriodOfCommonStockInPurchaseAgreement', window );">Common stock purchase agreement commencement period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">24 months<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_erna_CommencementPeriodOfCommonStockInPurchaseAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period for common stock purchase agreement commencement, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_CommencementPeriodOfCommonStockInPurchaseAgreement</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<tr>
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<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued during the period pursuant to equity line of credit consideration shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_EquityLineOfCreditConsiderationSharesOfCommonStock</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
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<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_erna_SaleOfStockNumberOfSharesToIssuedInTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares to be issued by the subsidiary or equity method investee per stock transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_SaleOfStockNumberOfSharesToIssuedInTransaction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_erna_StandbySecuritiesPurchaseAgreementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_StandbySecuritiesPurchaseAgreementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><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_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -SubTopic 10<br> -Topic 230<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 946<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.6-03(i)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="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_SaleOfStockNumberOfSharesIssuedInTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction</td>
</tr>
<tr>
<td style="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_dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=erna_LincolnParkCapitalFundLLCMember</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_TypeOfArrangementAxis=erna_StandbyEquityPurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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=erna_StandbyEquityPurchaseAgreementMember</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="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="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>
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</div>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.23.2</span><table class="report" border="0" cellspacing="2" id="idm140607264246816">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>SUBSEQUENT EVENTS (Details) - $ / shares<br> shares in Millions</strong></div></th>
<th class="th"><div>Jul. 13, 2023</div></th>
<th class="th"><div>Jun. 30, 2023</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember', window );">Warrants [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5.82<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Warrants expiration term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years 10 months 17 days<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Warrants [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price (in dollars per share)</a></td>
<td class="nump">$ 2.61<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="Show.showAR( this, 'defref_us-gaap_WarrantsAndRightsOutstandingTerm', window );">Warrants expiration term</a></td>
<td class="text">5 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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Warrants [Member] | Condition One [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</strong></a></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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">4.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Warrants [Member] | Condition One [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">9.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Warrants [Member] | Condition Two [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</strong></a></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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">9.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Warrants [Member] | Condition Two [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">19.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Warrants [Member] | Condition Three [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</strong></a></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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">19.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Convertible Notes [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="nump">6.00%<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="Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt maturity date</a></td>
<td class="text">Jul. 14,  2028<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="Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Initial conversion rate (in dollars per share)</a></td>
<td class="nump">$ 2.86<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="Show.showAR( this, 'defref_erna_RepurchasePricePercentageToPrincipalAmount', window );">Repurchase price percentage</a></td>
<td class="nump">100.00%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Convertible Notes [Member] | Condition One [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">4.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Convertible Notes [Member] | Condition One [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</strong></a></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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">9.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Convertible Notes [Member] | Condition Two [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">9.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Convertible Notes [Member] | Condition Two [Member] | Maximum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</strong></a></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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">19.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Convertible Notes [Member] | Condition Three [Member] | Minimum [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_erna_ConvertibleNotesBeneficialConversionFeaturePercentage', window );">Beneficial conversion feature percentage</a></td>
<td class="nump">19.99%<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Private Placement [Member] | Warrants [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common shares (in shares)</a></td>
<td class="nump">6.1<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="Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Private Placement [Member] | Convertible Notes [Member]</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="Show.showAR( this, 'defref_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract', window );"><strong>Private Placement of Convertible Notes and Warrants [Abstract]</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="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrants to purchase common shares (in shares)</a></td>
<td class="nump">8.7<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_erna_ConvertibleNotesBeneficialConversionFeaturePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The conversion limitations percentage on the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed immediately after conversion rate.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_ConvertibleNotesBeneficialConversionFeaturePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_PrivatePlacementOfConvertibleNotesAndWarrantsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</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_erna_RepurchasePricePercentageToPrincipalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of notes repurchase price to principal amount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">erna_RepurchasePricePercentageToPrincipalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>erna_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 505<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 3<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="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_DebtInstrumentConvertibleConversionPrice1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The price per share of the conversion feature embedded in the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (c)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleConversionPrice1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (b)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types: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_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Topic 470<br> -SubTopic 20<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (d)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Name Accounting Standards Codification<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -SubTopic 10<br> -Topic 210<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="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: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_us-gaap_WarrantsAndRightsOutstandingTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, 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="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Topic 820<br> -SubTopic 10<br> -Name Accounting Standards Codification<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -Publisher FASB<br> -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WarrantsAndRightsOutstandingTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;1)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION&lt;/span&gt;&lt;/div&gt;
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  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;Description of Business&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;Eterna Therapeutics Inc. (&#x201c;Eterna&#x201d;), together with its subsidiaries including Eterna Therapeutics LLC (&#x201c;Eterna LLC&#x201d;), Novellus, Inc. (&#x201c;Novellus&#x201d;) and Novellus Therapeutics Limited (&#x201c;Novellus
            Limited&#x201d;), is a life science company committed to realizing the potential of mRNA cell engineering to provide patients with transformational new medicines.&#160; Eterna has in-licensed a portfolio of over 100 patents covering key mRNA cell engineering technologies, including technologies for mRNA cell reprogramming, mRNA gene editing, the NoveSliceTM and UltraSliceTM
            gene-editing proteins, and the ToRNAdoTM mRNA delivery system. Eterna plans to develop and advance a pipeline of therapeutic products both internally and through strategic partnerships, with the near-term focus on strategic partnerships.&#160;
            Eterna licenses its mRNA technology platform from Factor Bioscience Limited (&#x201c;Factor Limited&#x201d;) under an exclusive license agreement. As used herein, the &#x201c;Company&#x201d; refers collectively to Eterna and its subsidiaries.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;Basis of Presentation&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#x201c;GAAP&#x201d;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2022 filed
              with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on March 20, 2023 (the &#x201c;2022 10-K&#x201d;). The accompanying condensed consolidated balance sheet as of December 31, 2022 has been derived from the audited financial statements contained in the
              2022 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results
              to be anticipated for the entire year ending December 31, 2023, or any other period.&lt;/div&gt;
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;Basis of Presentation&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
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&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (&#x201c;GAAP&#x201d;) for interim financial statements and with the
              instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements.&#160; In the opinion of management, the unaudited financial
              statements include all the normal recurring adjustments that are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;These condensed consolidated financial statements should be read together with the audited consolidated financial statements and notes thereto contained in Eterna&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2022 filed
              with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on March 20, 2023 (the &#x201c;2022 10-K&#x201d;). The accompanying condensed consolidated balance sheet as of December 31, 2022 has been derived from the audited financial statements contained in the
              2022 10-K but does not include all of the information and footnotes required by GAAP for complete financial statements. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results
              to be anticipated for the entire year ending December 31, 2023, or any other period.&lt;/div&gt;
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&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;2)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;LIQUIDITY AND CAPITAL RESOURCES&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company has incurred significant operating losses and has an accumulated deficit as a result of its efforts to develop product candidates, including conducting clinical trials and providing general and
              administrative support for operations. As of June 30, 2023, the Company had an unrestricted cash balance of approximately $1.8
              million and an accumulated deficit of approximately $175.2 million. For the three and six months ended June 30, 2023, the Company
              incurred a net loss of $4.5 million and $9.9 million, respectively, and the Company used cash in operating activities of $9.9 million
              during the six months ended June 30, 2023. &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160; &lt;br/&gt;
            &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In &lt;span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;October 2022, the Company entered into a facility sublease agreement (the &#x201c;Sublease&#x201d;) for approximately 45,500 square feet of office and laboratory space in Somerville, Massachusetts.&#160; Pursuant to the Sublease, the Company delivered to the sublessor a security deposit in the form of a letter of credit in the
                amount of $4.1 million, which will be reduced on an incremental basis throughout the term of the lease.&#160; The letter of credit was
                issued by the Company&#x2019;s commercial bank, which required that the Company cash collateralize the letter of credit by depositing $4.1
                million in a restricted cash account with such bank.&#160; The amount of required restricted cash collateral will decline in parallel with the reduction in the amount of the letter of credit over the term of the Subleas&lt;/span&gt;e.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;On April 5, 2023, the Company entered into a standby equity purchase agreement (the &#x201c;SEPA&#x201d;) and a registration rights agreement with Lincoln Park Capital Fund, LLC (&#x201c;Lincoln Park&#x201d;), pursuant to
                which Lincoln Park committed to purchase up to $10.0 million of the Company&#x2019;s common stock in an &#x201c;equity line&#x201d; financing
                arrangement. During the three and six months ended June 30, 2023, the Company issued and sold approximately 214,000 shares
                of common stock under the SEPA for gross proceeds of $0.3 million. See Note 14.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
              &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
             &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On July 13, 2023, the Company entered into a securities purchase agreement (the &#x201c;Purchase Agreement&#x201d;) with certain investors providing for the private placement (the &#x201c;Private Placement&#x201d;) to the investors of (i)
                  approximately $8.7 million in aggregate principal convertible promissory notes (the &#x201c;Notes&#x201d;) and (ii) warrants to purchase an
                  aggregate of approximately 6.1 million shares of the Company&#x2019;s common stock (the &#x201c;Note Warrants&#x201d;).&#160; The Notes bear interest at
                  6% per annum, payable quarterly in arrears, and the Company may pay interest in cash or in-kind by increasing the outstanding
                  principal amount of the Notes.&#160; The Notes mature in July 2028 and can be converted into shares of the Company&#x2019;s common stock at the option of the applicable investor.&#160; The Private Placement closed on July 14, 2023, and the Company intends
                  to use the proceeds for general working capital purposes. See Note 16.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;In connection with preparing the accompanying condensed consolidated financial statements as of and for the three and six months ended June 30, 2023, the Company&#x2019;s management concluded that there
                is substantial doubt regarding the Company&#x2019;s ability to continue as a going concern because it does not expect to have sufficient cash or working capital resources to fund operations for the twelve-month period subsequent to the issuance
                date of these condensed consolidated financial statements. The Company will need to raise additional capital in addition to the Private Placement completed in July 2023, which could be through the remaining availability under the SEPA,
                public or private equity offerings, debt financings, strategic partnerships or other means. Other than the SEPA, the Company currently has no arrangements for such capital, and no assurances can be given that it will be able to raise such
                capital when needed, on acceptable terms, or at all.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the
                normal course of business. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and
                classifications of liabilities that may result from uncertainty related to the Company&#x2019;s ability to continue as a going concern.&lt;/div&gt;
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    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;3)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
            &lt;div style="font-weight: bold;"&gt;ASSET ACQUISITION&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On April 26, 2023, the
      Company entered into an asset purchase agreement (the &#x201c;Exacis Purchase Agreement&#x201d;), together with Exacis Biotherapeutics Inc. (&#x201c;Exacis&#x201d;), the stockholders party thereto and, with respect to specified provisions therein, Factor Limited (the &#x201c;Exacis
      Acquisition&#x201d;). Pursuant to the Exacis Purchase Agreement, the Company acquired from Exacis substantially all of Exacis&#x2019; intellectual property assets (the &#x201c;Exacis Assets&#x201d;), including all of Exacis&#x2019; right, title and interest in and to an exclusive
      license agreement by and between Exacis and Factor Limited (the &#x201c;Purchased License&#x201d;).&#160; The Company assumed none of Exacis&#x2019; liabilities, other than liabilities under the Purchased License that accrue subsequent to the closing date.&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In consideration for the
      Exacis Assets, on the closing date of the transaction, the Company issued to Exacis an aggregate of approximately 69,000 shares of common
      stock, which shares are subject to a 12-month lockup, pursuant to which Exacis may not sell or otherwise transfer such shares.&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;&lt;span style="font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; The shares were issued to Exacis at
          a price based on the Company having an assumed equity valuation of $75.0 million, divided by the number of issued and outstanding
          shares of common stock as of the close of business two trading days prior to the closing date.&#160; For accounting purposes,&lt;/span&gt; t&lt;/span&gt;he shares issued were valued at $3.00 per share, which was the closing price of the Company&#x2019;s common stock on the date of issuance.&#160; The Company additionally agreed to make the following contingent payments:&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/span&gt; &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 33.5pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/td&gt;

    &lt;td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(i)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;if, at any time during the three-year period commencing on the closing date and ending on the three-year
                anniversary of the closing date, the Company&#x2019;s market capitalization equals or exceeds $100.0 million for at least &lt;span style="-sec-ix-hidden:Fact_6bdf1c51e3a8488e8cce15328de87043"&gt;ten&lt;/span&gt; consecutive trading days, then the Company will issue to Exacis a number of shares of common stock equal to (x) $2.0 million divided by (y) the quotient of $100.00
                million divided by the number of the Company&#x2019;s then issued and outstanding shares of common stock;&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 33.5pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/span&gt; &lt;/td&gt;

    &lt;td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(ii)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;if, at any time during the three-year period commencing on the closing date and ending on the three-year anniversary of the closing date, the Company&#x2019;s market capitalization equals or exceeds $200.0 million for at least &lt;span style="-sec-ix-hidden:Fact_9b52dd0c40744dec87ec1086b755e401"&gt;ten&lt;/span&gt;
                consecutive trading days, then the Company will issue to Exacis a number of additional shares of common stock equal to (x) $2.0
                million divided by (y) the quotient of $200.00 million divided by the number of the Company&#x2019;s then issued and outstanding shares
                of common stock (collectively with (i) above, the &#x201c;Market Cap Contingent Consideration&#x201d;); and&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 33.5pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/span&gt; &lt;/td&gt;

    &lt;td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(iii)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;during the five-year period commencing on the closing date and ending on the five-year anniversary of the closing date, the Company will pay or deliver to Exacis 20% of all cash or other consideration (collectively, &#x201c;License Contingent Consideration&#x201d;) actually received by the Company during the five-year
                period from (i) third-party licensees or sublicensees of the intellectual property rights acquired by the Company from Exacis pursuant to the Exacis Purchase Agreement, or (ii) subject to certain exceptions, the sale of such intellectual
                property rights; provided, that the License Contingent Consideration shall not in any event exceed $45.0 million.&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company accounted
      for the Exacis Acquisition as an asset acquisition because it determined that substantially all of the fair value of the assets acquired was concentrated in the Purchased License.&#160; Assets acquired in an asset acquisition are recognized based on their
      cost to the acquirer and generally allocated to the assets on a relative fair value basis.&#160; The Company&#x2019;s cost for acquiring the Exacis Assets includes the issuance of the Company&#x2019;s common stock, direct acquisition-related costs and contingent
      consideration.&#160; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal;"&gt;The
      table below shows the total fair value of the consideration paid for the Exacis Assets (in thousands).&#160; See Note 4 for more information on the fair value measurement of the assets acquired.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Fair Value of&lt;br/&gt;
            &lt;/div&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Consideration&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt;"&gt;Shares issued&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;208&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt;"&gt;Contingent consideration&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;225&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt;"&gt;Direct costs&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;27&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt;"&gt;Total fair value&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;460&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Company allocated 100% of the fair value of the consideration to the Purchased License, which the Company determined is an in-process research and development (&#x201c;IPR&amp;amp;D&#x201d;)
      asset.&#160; IPR&amp;amp;D assets acquired through an asset purchase that have no alternative future uses and no separate economic values from their original intended purpose are expensed in the period the cost is incurred.&#160; As a result, the Company expensed
      the fair value of the Purchased License during the three and six months ended June 30, 2023.&lt;/div&gt;
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      unitRef="U002">100000000</erna:MinimumCapitalizationRequirementAmount>
    <erna:CommencementPeriodOfCommonStockInPurchaseAgreement
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    <erna:MinimumCapitalizationRequirementAmount
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    <erna:PercentageOfCashConsideration
      contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="2"
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      unitRef="U006">0.20</erna:PercentageOfCashConsideration>
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      contextRef="c20230426to20230426_RangeAxis_MaximumMember_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
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    <us-gaap:AssetAcquisitionTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_ecf5d8c8affd47e8bfa10f4fffb1fb66">&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal;"&gt;The
      table below shows the total fair value of the consideration paid for the Exacis Assets (in thousands).&#160; See Note 4 for more information on the fair value measurement of the assets acquired.&lt;/span&gt;
&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Fair Value of&lt;br/&gt;
            &lt;/div&gt;
            &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Consideration&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt;"&gt;Shares issued&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;208&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt;"&gt;Contingent consideration&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;225&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt;"&gt;Direct costs&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;27&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt;"&gt;Total fair value&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;$&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;
            &lt;div&gt;460&lt;/div&gt;
          &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:AssetAcquisitionTableTextBlock>
    <us-gaap:AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable
      contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-3"
      id="Fact_e69d80ec46af4041aa20725576ea13fe"
      unitRef="U002">-208000</us-gaap:AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable>
    <erna:AssetAcquisitionFairValueOfConsiderationPaid
      contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-3"
      id="Fact_60241623dcd34b459bd39c2868e682c0"
      unitRef="U002">-225000</erna:AssetAcquisitionFairValueOfConsiderationPaid>
    <us-gaap:AssetAcquisitionConsiderationTransferredTransactionCost
      contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-3"
      id="Fact_fb184c94ade44a0e8d91bafa293705ba"
      unitRef="U002">-27000</us-gaap:AssetAcquisitionConsiderationTransferredTransactionCost>
    <erna:ResearchAndDevelopmentInProcessAssetAcquisition
      contextRef="c20230426to20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-3"
      id="Fact_fef73f65e8ba453bb5a9d81d0e546a19"
      unitRef="U002">460000</erna:ResearchAndDevelopmentInProcessAssetAcquisition>
    <erna:AllocatedPercentageOfFairValueConsiderationToPurchasedLicense
      contextRef="c20230426"
      decimals="2"
      id="Fact_656c0f62db3b4049bc639f8e0f608325"
      unitRef="U006">1</erna:AllocatedPercentageOfFairValueConsiderationToPurchasedLicense>
    <us-gaap:FairValueDisclosuresTextBlock
      contextRef="c20230101to20230630"
      id="Text_e7c69bb7250f40eca795c907e47ea32c">
&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold;"&gt;4)&lt;br/&gt;
              &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold;"&gt;FAIR VALUE OF FINANCIAL INSTRUMENTS&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;Fair



          value is defined as the price that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between willing market participants. A fair value hierarchy has been established for valuation inputs that gives the
          highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;
                &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 18pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                        &lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#x25cf;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                        &lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Level
                          1 Inputs &#x2013; Valued based on quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
              &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;
                &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 18pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                        &lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#x25cf;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td style="vertical-align: top; width: auto; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Level 2 Inputs &#x2013; Valued based on inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or
                          liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates,
                          volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.&lt;/span&gt;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
              &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 18pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                        &lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt;&#x25cf;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                        &lt;div style="text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Level
                          3 Inputs &#x2013; Valued based on inputs for which there is little or no market value, which require the reporting entity to develop its own assumptions.&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
                  &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The carrying amounts reported on the balance sheet for cash and cash equivalents, other receivable, prepaid assets and other current assets, accounts payable and accrued expenses, other current liabilities and other
                liabilities approximate fair value based due to their short maturities.&lt;/span&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
              &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The following tables summarize the liabilities that are measured at fair value as of June 30, 2023 and December 31, 2022 (in thousands)&lt;/span&gt;:&lt;/div&gt;

&lt;div&gt; &lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Description&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Level&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt; June 30, &lt;br/&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2023&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;December 31, &lt;br/&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2022&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;Liabilities:&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Warrant liabilities - Common Warrants&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;185&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;331&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="margin-left: 18pt; text-indent: -18pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Market Cap Contingent Consideration&lt;/span&gt; &lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;3&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
             &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
          &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The Company has Common Warrants related to the March PIPE, as defined and discussed in Note 12, that are recognized as liabilities.&#160; The Company uses a
                Black-Scholes option pricing model to estimate the fair value of the Common Warrants, which is considered a Level 3 fair value measurement.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
              &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The Company also has contingent consideration liabilities related to the Exacis Acquisition, as discussed in Note 3.&#160; The Market Cap Contingent
                Consideration is indexed to or settled in the Company&#x2019;s own shares.&#160; As a result, the Company classified the Market Cap Contingent Consideration as a liability measured at fair value because the financial instrument embodies a conditional
                obligation (the Company would only issue the shares on the condition that the market capitalization thresholds are met), and at inception, the monetary value of the obligation is based solely on a fixed monetary amount ($2.0 million of shares for each target), which will be settleable with a variable number of the Company&#x2019;s shares.&#160; The Company uses a Monte Carlo
                simulation model to estimate the fair value of the Market Cap Contingent Consideration, which is considered a Level 3 fair value measurement.&#160; As of the acquisition date, the fair value of the Market Cap Contingent Consideration was
                approximately $0.2 million.&#160; The Company remeasured the fair value of the Market Cap Contingent Consideration as of June 30,
                2023, which resulted in a decrease of $0.1 million to approximately $0.1 million.&#160; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;"&gt;The following assumptions were used in the fair valuation calculation as of the acquisition date and June 30, 2023: &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="text-align: justify;"&gt;
                &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: top; font-family: 'Times New Roman'; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Acquisition Date&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;June 30, 2023&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Stock price&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.00&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2.26&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Risk-free rate&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.58&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;4.46&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Volatility&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;100&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;90&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Dividend yield&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;0&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;0&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Expected term&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.0 years&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2.82 years&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
                 &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt;The License Contingent Consideration is to be settled
                  in cash and is generally recognized when the liability is probable and estimable.&#160; As of the acquisition date and as of June 30, 2023, the Company concluded that paying the License Contingent Consideration was not probable or estimable.&#160;
                  Therefore, there was no applicable contingent consideration liability recognized.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt; &lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Certain inputs used in this Black-Scholes and Monte Carlo pricing models may fluctuate in
                    future periods based upon factors that are outside of the Company&#x2019;s control.&#160; A significant change in one or more of these inputs used in the calculation of the fair value may cause a significant change to the fair value of the
                    Company&#x2019;s warrant liabilities or contingent consideration liabilities, which could also result in material non-cash gains or losses being reported in the Company&#x2019;s consolidated statement of operations.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The following table presents the changes in the warrant liabilities from January 1, 2023 through June 30, 2023, as well as the initial measurement of the Market Cap Contingent Consideration as of the
              acquisition date of the Exacis Assets and the changes in such contingent consideration as of June 30, 2023 (in thousands):&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;/span&gt;Warrant&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Liabilities&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt;Contingent Consideration&lt;/span&gt; &lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value at January 1, 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;331&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="margin-left: 9pt; text-indent: -9pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Initial measurement
                        of Market Cap Contingent Consideration&lt;/span&gt; &lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;225&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Change in fair value&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;(146&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;(118&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;)&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value at June 30, 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;185&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
             &lt;/div&gt;
</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_fa3a659ee7034a49a9d5fba22e2fed38">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The following tables summarize the liabilities that are measured at fair value as of June 30, 2023 and December 31, 2022 (in thousands)&lt;/span&gt;:&lt;/div&gt;

&lt;div&gt; &lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Description&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Level&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt; June 30, &lt;br/&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2023&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: center; font-weight: bold; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: center; font-weight: bold; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;December 31, &lt;br/&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;2022&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="font-weight: bold; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic;"&gt;Liabilities:&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 64%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Warrant liabilities - Common Warrants&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;185&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;331&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 64%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="margin-left: 18pt; text-indent: -18pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Market Cap Contingent Consideration&lt;/span&gt; &lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;3&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
             &lt;/div&gt;
</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20230630_ClassOfWarrantOrRightAxis_CommonWarrantsMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember"
      decimals="-3"
      id="Fact_690c38c6668b4ac4a37548ba0abf5d1e"
      unitRef="U002">185000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20221231_ClassOfWarrantOrRightAxis_CommonWarrantsMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByLiabilityClassAxis_DerivativeFinancialInstrumentsLiabilitiesMember"
      decimals="-3"
      id="Fact_4a0f83221df04d5dbd3968531abeb042"
      unitRef="U002">331000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20230630_ContingentConsiderationByTypeAxis_MarketCapContingentConsiderationMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      id="Fact_b61c54cd7a1e4c528f78edf4c67790c8"
      unitRef="U002">107000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20221231_ContingentConsiderationByTypeAxis_MarketCapContingentConsiderationMember_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      id="Fact_1c582a4cb00e4c8fb2eff6851cec987a"
      unitRef="U002">0</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:BusinessCombinationContingentConsiderationLiability
      contextRef="c20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
      id="Fact_ec02aefb8ea7458b99c01c70f8acbaa7"
      unitRef="U002">2000000</us-gaap:BusinessCombinationContingentConsiderationLiability>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="c20230426_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
      id="Fact_ac14e2059f124debae664fb667fe84bd"
      unitRef="U002">200000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
      contextRef="c20230101to20230630_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
      id="Fact_56a89137b3254519864c2a9c5c6ba937"
      unitRef="U002">100000</us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1>
    <erna:ChangeInFairValueOfContingentConsideration
      contextRef="c20230101to20230630_TypeOfArrangementAxis_ExacisAssetPurchaseAgreementMember"
      decimals="-5"
      id="Fact_196b8efb9107435eaa4ede7cd4a2ec73"
      unitRef="U002">-100000</erna:ChangeInFairValueOfContingentConsideration>
    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_6e21954cd80146318cec5453dc065dbb">&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;"&gt;The following assumptions were used in the fair valuation calculation as of the acquisition date and June 30, 2023: &lt;/span&gt;
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="text-align: justify;"&gt;
                &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: top; font-family: 'Times New Roman'; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Acquisition Date&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;June 30, 2023&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Stock price&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.00&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2.26&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Risk-free rate&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.58&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;4.46&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Volatility&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;100&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;90&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; width: 76%;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Dividend yield&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;0&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;0&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;%&lt;/div&gt;
                      &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: top; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Expected term&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; background-color: #CCEEFF;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;3.0 years&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: top; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                        &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;2.82 years&lt;/div&gt;
                      &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
                 &lt;/div&gt;
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The following table presents the changes in the warrant liabilities from January 1, 2023 through June 30, 2023, as well as the initial measurement of the Market Cap Contingent Consideration as of the
              acquisition date of the Exacis Assets and the changes in such contingent consideration as of June 30, 2023 (in thousands):&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt; &lt;/span&gt;Warrant&lt;/div&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"&gt;Liabilities&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: center; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; text-align: center; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt;Contingent Consideration&lt;/span&gt; &lt;br/&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" rowspan="1" style="vertical-align: bottom; text-align: right; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value at January 1, 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;331&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="margin-left: 9pt; text-indent: -9pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; word-spacing: 0px; white-space: nowrap; text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Initial measurement
                        of Market Cap Contingent Consideration&lt;/span&gt; &lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;-&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;225&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Change in fair value&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;(146&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;(118&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;)&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;Fair value at June 30, 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;185&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;107&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #FFFFFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
             &lt;/div&gt;
</us-gaap:ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock>
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&lt;table border="0" cellpadding="0" cellspacing="0" class="DSPFListTable" style="background-color: #FFFFFF; letter-spacing: normal; width: auto; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: left; text-transform: none;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; font-size: 10pt;"&gt;5)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify; font-size: 10pt;"&gt;
              &lt;div style="font-weight: bold;"&gt;CONTRACT WITH CUSTOMER&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;On February 21, 2023, the Company and Lineage Cell Therapeutics, Inc. (&#x201c;Lineage&#x201d;)
        entered into &lt;span style="color: rgb(0, 0, 0);"&gt;an exclusive option and license agreement (the &#x201c;Lineage Agreement&#x201d;), pursuant to which, prior to August 22, 2023, Lineage may request that the Company develop for, and deliver to, Lineage certain
          induced pluripotent stem cell lines, which Lineage would use to evaluate the possible development of cell transplant therapies for treatment of diseases of the central nervous system in humans, excluding certain indications. The Lineage Agreement
          also provides Lineage with the option (the &#x201c;Option Right&#x201d;) to obtain an exclusive sublicense to certain related technology for preclinical, clinical and commercial purposes, which would permit Lineage to sublicense such intellectual property,
          subject to payment of certain sublicense royalty fees. Lineage has six months from our delivery to Lineage of such induced pluripotent stem cell lines to exercise such option. Upon entry into the Lineage Agreement, Lineage paid the Company a&lt;/span&gt;
        $250,000 non-refundable up-front payment (the &#x201c;Option Fee&#x201d;) for the Option Right. The Company is also entitled to certain cell line
        customization fees with respect to cell lines that Lineage may request that it develop for Lineage, and royalty payments with respect to any such licensed products, certain sublicense fees and certain milestone payments under the Lineage Agreement.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;The Company recognizes revenue under ASC 606,&#160;&lt;span style="font-style: italic;"&gt;Revenue










          from Contracts with Customers&lt;/span&gt;&#160;(&#x201c;ASC 606&#x201d;), when a customer obtains control of promised goods or services in an amount that reflect the consideration that the Company expects to receive in exchange for those goods or services. The Company
        performs the following five steps in order to recognize revenue:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 54pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                  &lt;div&gt;1.&lt;/div&gt;
                &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                  &lt;div&gt;Identify the contract with a customer;&lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 54pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                    &lt;div&gt;2.&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                    &lt;div&gt;Identify the performance obligations in the contracts;&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
          &lt;/div&gt;

&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 54pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                    &lt;div&gt;3.&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                    &lt;div&gt;Determine the transaction price;&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
          &lt;/div&gt;

&lt;div&gt;
              &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 54pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                      &lt;div&gt;4.&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                      &lt;div&gt;Allocate the transaction price to the performance obligations; and&lt;/div&gt;
                    &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
            &lt;/div&gt;

&lt;div&gt;
              &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="width: 54pt;"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: top; width: 18pt;"&gt;
                      &lt;div&gt;5.&lt;/div&gt;
                    &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                      &lt;div&gt;Recognize revenue when (or as) the performance obligations are satisfied.&lt;/div&gt;
                    &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;"&gt;The Company has determined that as of contract
            inception, the Option Right contains a material right because by entering into the agreement, the Option Right allows the customer to obtain a license that no other customer can receive.&#160; As a result, the Option Right is a separate performance
            obligation under the agreement.&#160; The cell line customization activities that the Company may perform and the granting of the license that the Company may provide to the customer are not considered performance obligations as of contract
            inception, as these are goods and services that the customer may request in the future and will be accounted for as separate contracts when the customer exercises the Option Right or provides its request to the Company to perform the cell line
            customization activities.&#160; As a result, the Option Right performance obligation is the only performance obligation as of contract inceptions, and 100%
            of the Option Fee is allocated to the Option Right.&#160; &lt;/span&gt;Revenue from the Option Right will be recognized when the customer enters into the sublicense or when the Option Right expires.&#160; As of June 30, 2023, the customer has not exercised
          the Option Right. Therefore, the $250,000 Option Fee remains recorded as deferred revenue in the accompanying condensed consolidated
          balance sheet as of June 30, 2023&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;As provided for in the Exclusive Factor License Agreement discussed in Note 9, the Company was obligated to pay Factor Limited 20% of the Option Fee when the Company received payment from the customer in February 2023.&#160; Accordingly, the Company recognized a license cost of $50,000 during the six months ended June 30, 2023.&#160; There were no license costs for the three months ended June 30, 2023.&lt;/div&gt;
</us-gaap:RevenueFromContractWithCustomerTextBlock>
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    <us-gaap:LesseeOperatingLeasesTextBlock
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; color: rgb(0, 0, 0); font-weight: bold;"&gt;6)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: bold;"&gt;LEASES&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;T&lt;span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;"&gt;he Company
            currently has operating leases for office and laboratory space&lt;/span&gt; in &lt;span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;"&gt;New York, New York, Cambridge, Massachusetts and Somerville, Massachusetts, which expire in
            2026, 2028, and 2033, respectively.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;During the second quarter of 2022, the Company determined to consolidate its research and development efforts in Cambridge,
          Massachusetts and sublease its San Diego lab and office space.&#160; As a result, the Company recognized an impairment charge of approximately $0.8
          million on the San Diego Lease ROU asset for the three and six months ended June 30, 2022.&#160; In November 2022, the Company entered into a lease termination agreement, effective January 31, 2023, and, as of June 30, 2023, there was no lease liability or ROU asset balances remaining for the San Diego lease.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;In October 2022, the Company entered into the Sublease with E.R. Squibb &amp;amp; Sons, L.L.C.,
          a subsidiary of Bristol-Myers Squibb Company (&#x201c;Sublessor&#x201d;), for office, laboratory and research and development space (the &#x201c;Premises&#x201d;). The Premises consist of approximately 45,500 square feet on the ninth floor of a building currently under construction located in Somerville, Massachusetts.&#160; The lease expires in November 2033 and is subject to a five-year extension.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Payments of the Sublease rent commence on the date that is the earlier of (i) the date that
          the Company commences business operations from the Premises and (ii) the one-year anniversary of the date that Sublessor obtained the primary landlord&#x2019;s consent for the Sublease, which was November 29, 2022. The Company will pay base rent of
          approximately $0.5 million per month during the first year of the term, which will increase 3% per year thereafter.&#160; The Company will also make monthly payments for parking, which is based on market rates that can change from time-to-time, as well as pay its share
          of traditional lease expenses, including certain taxes, operating expenses and utilities.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Pursuant to the Sublease, the Company paid the Sublessor a security deposit in the form
            of a letter of credit in the amount of approximately $4.1 million. Provided there are no events of default by the Company under the
            Sublease, the letter of credit will be reduced on an incremental basis throughout the Term.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;The Sublessor has agreed to provide the Company with a tenant improvement allowance
            (&#x201c;TIA&#x201d;) of $190 per rentable square foot, or $8.6 million. Tenant improvements to the Premises in excess of this amount, if any, will be at the Company&#x2019;s own cost. It is anticipated that the construction will be substantially
            complete by the end of 2023.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt; &lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"&gt;The Company obtained access and control of the Premises on June 21, 2023, and as such, the Company determined that the
              commencement date for accounting purposes was June 21, 2023.&#160; The Company also performed an analysis on the accounting ownership of the tenant improvement assets and determined that such assets were Sublessor/Lessor owned.&#160; As a result, TIA
              payments made by the Sublessor to the Company for the tenant improvement assets are considered a reimbursement rather than a lease incentive and not included as part of the consideration of the contract.&#160; Amounts paid by the Company for
              Sublessor/Lessor owned assets that are in excess of the TIA are considered non-cash lease payments and are added to the consideration in the contract.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;The Company measured the lease liability and corresponding ROU asset for the Somerville Sublease as of June 21, 2023, which includes lease
              payments the Company must make over the ten-year lease term.&#160; The Company did not include the option to extend the lease for an additional five years in the initial measurement because the Company was not reasonably certain as of June 21,
              2023 that it would exercise its right to extend the lease term. As a result, the Company recorded a lease liability of $34.2
              million, which includes $0.6 million for the incremental amount above the TIA that the Company expects to pay for Sublessor/Lessor
              owned assets, and a corresponding ROU asset of $34.4 million as of June 30, 2023.&#160; As of June 30, 2023, the Company has recorded
              approximately $0.3 million as an other receivable for amounts submitted for reimbursement under the TIA for Sublessor/Lessor owned
              assets and approximately $0.7 million recorded in other current assets for amounts paid by the Company but not yet submitted for
              reimbursement of Sublessor/Lessor owned assets.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;For the six months ended June 30, 2023 and 2022, the net operating lease expenses were as follows (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Operating lease expense&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;67&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;146&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;135&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;333&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Sublease income&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(21&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(21&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(42&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(42&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Variable lease expense&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;7&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;51&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;12&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;53&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);"&gt;Total lease expense&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;53&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;176&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;105&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;344&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;  &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"&gt;The above table does not include lease expense related to the Somerville Sublease from the June 21, 2023 commencement date through
          June 30 2023 because such amount was immaterial.&#160; The Company will begin recognizing lease expense for the Somerville Sublease on July 1, 2023.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; text-align: justify; text-indent: 36pt;"&gt; &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt;The tables below show the beginning
          balances of the operating ROU assets and lease liabilities as of January 1, 2023 and the ending balances as of June 30, 2023, including the changes during the period (in thousands).&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: left; text-indent: 36pt; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating Lease&lt;/div&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;ROU Assets&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease ROU assets at
                January 1, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;1,030&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;Recognition of ROU asset for Somerville Sublease&lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;34,410&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Amortization of operating lease
                ROU assets&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(83&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease ROU assets at
                June 30, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;35,357&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; text-align: left; text-indent: 0px; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating Lease &lt;/div&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Liabilities&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease liabilities at
                January 1, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;1,182&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;Recognition of lease liability for Somerville Sublease&lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;34,169&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Principal payments on operating
                lease liabilties&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(215&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease liabilities at
                June 30, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;35,136&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Less non-current portion&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;34,963&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Current portion at June 30, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;173&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt;"&gt;As of June 30, 2023, the Company&#x2019;s operating leases had a weighted-average remaining
        life of 10.3 years with a weighted-average discount rate of 12.6%.&#160; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; font-variant: normal;"&gt;The maturities of the operating lease liabilities are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;As of &lt;/div&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;June 30, 2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2023&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;1,064&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2024&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;5,931&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2025&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;6,065&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2026&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;6,227&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2027&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;6,298&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Thereafter&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;40,224&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;Total payments&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt; &lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;65,809&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;Less imputed interest&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;(30,673&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;)&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;Total operating lease liabilities&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;35,136&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:LesseeOperatingLeasesTextBlock>
    <us-gaap:OperatingLeaseImpairmentLoss
      contextRef="c20220101to20220630"
      decimals="-5"
      id="Fact_5e5a083b0ac54827961f0ce9696c06ef"
      unitRef="U002">800000</us-gaap:OperatingLeaseImpairmentLoss>
    <us-gaap:OperatingLeaseImpairmentLoss
      contextRef="c20220401to20220630"
      decimals="-5"
      id="Fact_54dcfedaae3c4a44811cfa8654f9e85a"
      unitRef="U002">800000</us-gaap:OperatingLeaseImpairmentLoss>
    <erna:InitialMeasurementOfOperatingLeaseROUAssets
      contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_SanDiegoLeaseMember"
      decimals="-3"
      id="Fact_d33054dce3b04ac784172763a7ae3b55"
      unitRef="U002">0</erna:InitialMeasurementOfOperatingLeaseROUAssets>
    <erna:InitialMeasurementOfOperatingLeaseLiabilities
      contextRef="c20230101to20230630_RelatedPartyTransactionsByRelatedPartyAxis_SanDiegoLeaseMember"
      decimals="-3"
      id="Fact_35fe52956d5a4334a4f7f597534a2932"
      unitRef="U002">0</erna:InitialMeasurementOfOperatingLeaseLiabilities>
    <us-gaap:AreaOfRealEstateProperty
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="0"
      id="Fact_5969b612f6a14a1f825d02248932ca0b"
      unitRef="U005">45500</us-gaap:AreaOfRealEstateProperty>
    <us-gaap:LesseeOperatingLeaseRenewalTerm
      contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      id="Fact_9aee2700b4d44451911571dc90a850c0">P5Y</us-gaap:LesseeOperatingLeaseRenewalTerm>
    <erna:OperatingLeasesMonthlyBaseRent
      contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_13ef7565e8fa4964b1b423b2def6eaf5"
      unitRef="U002">500000</erna:OperatingLeasesMonthlyBaseRent>
    <erna:OperatingLeasesIncreaseInBaseRentPercentage
      contextRef="c20221001to20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="2"
      id="Fact_6dda305ff0e04ebdbf173e56ea4dc3b2"
      unitRef="U006">0.03</erna:OperatingLeasesIncreaseInBaseRentPercentage>
    <us-gaap:LineOfCredit
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_4fb8a9bb0b654cd188c24385ec613a06"
      unitRef="U002">4100000</us-gaap:LineOfCredit>
    <erna:TenantImprovementAllowancePerRentableSquareFoot
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="0"
      id="Fact_e38c06d6a2d34e669c1dcfbceefa9de7"
      unitRef="U002">190</erna:TenantImprovementAllowancePerRentableSquareFoot>
    <erna:TenantImprovementAllowance
      contextRef="c20221031_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_a1b6cec51e75492aa21618faa77592bd"
      unitRef="U002">8600000</erna:TenantImprovementAllowance>
    <us-gaap:OperatingLeaseLiability
      contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_7fa731aab7524d74b1f86e1ad0465946"
      unitRef="U002">34200000</us-gaap:OperatingLeaseLiability>
    <erna:LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance
      contextRef="c20230630"
      decimals="-5"
      id="Fact_65c0ca5a53d041ba8558fba3901e6ec2"
      unitRef="U002">600000</erna:LeaseLiabilityIncrementalAmountAboveTenantImprovementAllowance>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="c20230630_RelatedPartyTransactionsByRelatedPartyAxis_ERSquibbSonsLLCMember"
      decimals="-5"
      id="Fact_eb3c231dd8384450873a75a81b317b2f"
      unitRef="U002">34400000</us-gaap:OperatingLeaseRightOfUseAsset>
    <erna:OtherReceivableForReimbursementUnderTenantImprovementAllowance
      contextRef="c20230630"
      decimals="-5"
      id="Fact_6813d6504eb342419daad967f73f8e45"
      unitRef="U002">300000</erna:OtherReceivableForReimbursementUnderTenantImprovementAllowance>
    <erna:SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement
      contextRef="c20230630"
      decimals="-5"
      id="Fact_b668400f92cb4b6aa6c39e752c006089"
      unitRef="U002">700000</erna:SubleaseTenantImprovementAllowancePaidButNotSubmittedForReimbursement>
    <us-gaap:LeaseCostTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_2b2aed1d9ec54d9e94aa76e401ec0d07">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;For the six months ended June 30, 2023 and 2022, the net operating lease expenses were as follows (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Operating lease expense&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;67&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;146&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;135&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;333&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Sublease income&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(21&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(21&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(42&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;(42&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Variable lease expense&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;7&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;51&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;12&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;53&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);"&gt;Total lease expense&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;53&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;176&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;105&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;344&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="c20230401to20230630"
      decimals="-3"
      id="Fact_79afa3362aa944b0a07d2a1ff626114f"
      unitRef="U002">67000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="c20220401to20220630"
      decimals="-3"
      id="Fact_6e47723b02ca4f8cb8cc26b0d022022a"
      unitRef="U002">146000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_f5576c096d264396825194040bfcb8f6"
      unitRef="U002">135000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="c20220101to20220630"
      decimals="-3"
      id="Fact_3e4ade3ee605469eb4a784b8dbfced81"
      unitRef="U002">333000</us-gaap:OperatingLeaseCost>
    <us-gaap:SubleaseIncome
      contextRef="c20230401to20230630"
      decimals="-3"
      id="Fact_a97478c8a5764909847a5e9b78bb23d4"
      unitRef="U002">21000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="c20220401to20220630"
      decimals="-3"
      id="Fact_014d5206344e4fffb166fe823e8b0118"
      unitRef="U002">21000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_657a8f6aa9fa49bba9f9902eb8c4cf39"
      unitRef="U002">42000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="c20220101to20220630"
      decimals="-3"
      id="Fact_15f86c62a1d041a0a2be29aa4d344d2b"
      unitRef="U002">42000</us-gaap:SubleaseIncome>
    <us-gaap:VariableLeaseCost
      contextRef="c20230401to20230630"
      decimals="-3"
      id="Fact_d1ea3708af8a48cf904d7df7043abbc5"
      unitRef="U002">7000</us-gaap:VariableLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="c20220401to20220630"
      decimals="-3"
      id="Fact_6471e7aa5af64ff084f34130eb34df66"
      unitRef="U002">51000</us-gaap:VariableLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_ec226b65bebc4f9d98b982d6197afb9f"
      unitRef="U002">12000</us-gaap:VariableLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="c20220101to20220630"
      decimals="-3"
      id="Fact_2c0ff696157e4ff0b50112e3c8a1ad47"
      unitRef="U002">53000</us-gaap:VariableLeaseCost>
    <us-gaap:LeaseCost
      contextRef="c20230401to20230630"
      decimals="-3"
      id="Fact_13bc2737f2584a159697b4591b282949"
      unitRef="U002">53000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="c20220401to20220630"
      decimals="-3"
      id="Fact_e67583016395427cb577d94e6c0877dc"
      unitRef="U002">176000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_a96bcc940c9e47f2b43a273bfc8a4a43"
      unitRef="U002">105000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="c20220101to20220630"
      decimals="-3"
      id="Fact_4fcb7647fb9243ae90e8952c25e60bdc"
      unitRef="U002">344000</us-gaap:LeaseCost>
    <erna:OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_1273fcf436d24630af9a9e66b24de8ae">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: justify; text-indent: 36pt; text-transform: none;"&gt;The tables below show the beginning
          balances of the operating ROU assets and lease liabilities as of January 1, 2023 and the ending balances as of June 30, 2023, including the changes during the period (in thousands).&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: #000000; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; text-align: left; text-indent: 36pt; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating Lease&lt;/div&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;ROU Assets&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease ROU assets at
                January 1, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;1,030&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;Recognition of ROU asset for Somerville Sublease&lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;34,410&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Amortization of operating lease
                ROU assets&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(83&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease ROU assets at
                June 30, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;35,357&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="letter-spacing: normal; white-space: normal; word-spacing: 0px; color: #000000; font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; text-align: left; text-indent: 0px; text-transform: none;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating Lease &lt;/div&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Liabilities&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease liabilities at
                January 1, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;1,182&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;Recognition of lease liability for Somerville Sublease&lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;34,169&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Principal payments on operating
                lease liabilties&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;(215&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;)&lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Operating lease liabilities at
                June 30, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;35,136&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Less non-current portion&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;34,963&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Current portion at June 30, 2023&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 4px double rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;173&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</erna:OperatingLeaseRightOfUseAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="c20221231"
      decimals="-3"
      id="Fact_7cd4cb82676b4f65afd3080cf503831d"
      unitRef="U002">1030000</us-gaap:OperatingLeaseRightOfUseAsset>
    <erna:InitialMeasurementOfOperatingLeaseROUAssets
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_9f4bbb8cacbe4d2db0f7a29f69abdfa1"
      unitRef="U002">34410000</erna:InitialMeasurementOfOperatingLeaseROUAssets>
    <us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_a025453eac9443a7916f94cfd0fbd5c4"
      unitRef="U002">83000</us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="c20230630"
      decimals="-3"
      id="Fact_ea2019e8f9d246769a1e0c6141dc3acc"
      unitRef="U002">35357000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseLiability
      contextRef="c20221231"
      decimals="-3"
      id="Fact_a2c0775029e54b98b1897d1c08a45c70"
      unitRef="U002">1182000</us-gaap:OperatingLeaseLiability>
    <erna:InitialMeasurementOfOperatingLeaseLiabilities
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_5d110a5a2d7d4361a458693a31376da7"
      unitRef="U002">34169000</erna:InitialMeasurementOfOperatingLeaseLiabilities>
    <erna:PrincipalPaymentsOnOperatingLeaseLiabilities
      contextRef="c20230101to20230630"
      decimals="-3"
      id="Fact_0bae34fc9b9f48fba4a5a9df4ccfccc3"
      unitRef="U002">215000</erna:PrincipalPaymentsOnOperatingLeaseLiabilities>
    <us-gaap:OperatingLeaseLiability
      contextRef="c20230630"
      decimals="-3"
      id="Fact_f9bb1f72acff4d58b8efc5b5aa23d199"
      unitRef="U002">35136000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="c20230630"
      decimals="-3"
      id="Fact_70af4b75769a43ce8a6c241bb13951fe"
      unitRef="U002">34963000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="c20230630"
      decimals="-3"
      id="Fact_f1c0d6800d0947e58a802e85706b5be0"
      unitRef="U002">173000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="c20230630"
      id="Fact_2fdcb7b16b1840b091bbc1780679255f">P10Y3M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="c20230630"
      decimals="3"
      id="Fact_005578ee28f14f2791581be8bbdb5be7"
      unitRef="U006">0.126</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_e2b159b4095a42d88f56aa812e76c0ed">&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-weight: 400; font-variant: normal;"&gt;The maturities of the operating lease liabilities are as follows (in thousands):&lt;/span&gt;
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;As of &lt;/div&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;June 30, 2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2023&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;1,064&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2024&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;5,931&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2025&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;6,065&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2026&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;6,227&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;&lt;span style="text-indent: 0pt;"&gt;2027&lt;/span&gt;&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;6,298&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Thereafter&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;40,224&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 88%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;Total payments&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt; &lt;br/&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;65,809&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;Less imputed interest&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;(30,673&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;)&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 88%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;Total operating lease liabilities&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;$&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;35,136&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="c20230630"
      decimals="-3"
      id="Fact_8260fbbba8c241e9b03a3661f242704b"
      unitRef="U002">1064000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
      contextRef="c20230630"
      decimals="-3"
      id="Fact_c1eb5d8c218e401c8e19c1cc95adafec"
      unitRef="U002">5931000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="c20230630"
      decimals="-3"
      id="Fact_227d3924b37a445b86b575467efe135f"
      unitRef="U002">6065000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="c20230630"
      decimals="-3"
      id="Fact_6fc02bae60b84db3a8b741dfb21bda15"
      unitRef="U002">6227000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="c20230630"
      decimals="-3"
      id="Fact_d499a4ba6c374c2aa2df6af352ff94ce"
      unitRef="U002">6298000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <erna:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
      contextRef="c20230630"
      decimals="-3"
      id="Fact_4732cf88377d4fa880c374ad1edb9548"
      unitRef="U002">40224000</erna:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
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      id="Fact_98c551ae74dd45e289288289e214af99"
      unitRef="U002">65809000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
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      unitRef="U002">30673000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="c20230630"
      decimals="-3"
      id="Fact_1eebb3c08367414bb0190158553d982c"
      unitRef="U002">35136000</us-gaap:OperatingLeaseLiability>
    <us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;7)&lt;br/&gt;
              &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;GOODWILL&lt;br/&gt;
                &lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;In 2018, the Company acquired IRX Therapeutics (&#x201c;IRX&#x201d;), which was accounted for as a business combination. The Company recorded goodwill in the
          amount of $2.0 million related to the IRX acquisition . &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant: normal; text-transform: none;"&gt;Goodwill is not amortized but is
              tested for impairment annually, or more frequently if the Company becomes aware of any events occurring or changes in circumstances that indicate that the fair value of the entity is less than its carrying value. Because management evaluates
              the Company as a single reporting unit, goodwill is tested for impairment at the entity level by first performing a qualitative assessment to determine whether it is more likely than not that the fair value of the entity is less than its
              carrying value. Such qualitative factors include macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events.&#160; If the entity does not pass the qualitative assessment,
              then the entity&#x2019;s carrying value is compared to its fair value. Goodwill is considered impaired if the carrying value of the entity exceeds its fair value&lt;/span&gt;&lt;/span&gt;.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman',Times,serif; font-size: 10pt; text-indent: 36pt;"&gt;As of June 30, 2023, the Company performed a qualitative assessment to determine whether it was more likely than not that the fair
              value of the entity is less than its carrying value of goodwill. Such qualitative factors included macroeconomic conditions, industry and market considerations, cost factors, overall financial performance and other relevant events. As a
              result of the decline in the Company&#x2019;s stock price from $3.40 per share as of March 31, 2023 to $2.26 per share as of June 30, 2023, the Company determined that there were indications of impairment. Accordingly, the Company proceeded to the
              first step in the quantitative assessment of impairment and determined that the fair value of the reporting unit exceeded the carrying amount of goodwill, and therefore, the goodwill was not impaired as of June 30, 2023.&lt;/div&gt;
</us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock>
    <us-gaap:Goodwill
      contextRef="c20230630"
      decimals="-5"
      id="Fact_c8c5b37217af42698f01e4ec3b11e08d"
      unitRef="U002">2000000</us-gaap:Goodwill>
    <us-gaap:SharePrice
      contextRef="c20230331"
      decimals="2"
      id="Fact_ecc72fe47e474078ad2741e6bed39405"
      unitRef="U003">3.4</us-gaap:SharePrice>
    <us-gaap:SharePrice
      contextRef="c20230630"
      decimals="2"
      id="Fact_3734ba6dd4f241a589190d613282e117"
      unitRef="U003">2.26</us-gaap:SharePrice>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock
      contextRef="c20230101to20230630"
      id="Text_126d9fc4c1f1413b8e9ade1b48543c02">
&lt;div&gt;
        &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;8)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-weight: bold;"&gt;RELATED PARTY TRANSACTIONS&lt;/span&gt;&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
        &lt;div&gt; &lt;br/&gt;
        &lt;/div&gt;

      &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 35.9pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;"&gt;Agreements with Factor Bioscience Inc. and Affiliates&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;As of June 30, 2023, the agreements below were in place related to Factor Bioscience
              Inc. (including its affiliates, &#x201c;Factor Bioscience&#x201d;) and Dr. Matthew Angel. These agreements have been deemed related party transactions, as the Company&#x2019;s Chief Executive Officer, Dr. Matthew Angel, is also the Chairman and Chief Executive
              Officer of Factor Bioscience and a Director of Factor Limited.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;In September
            2022, the Company entered into a Master Services Agreement (the &#x201c;MSA&#x201d;) with Factor Bioscience, pursuant to which Factor Bioscience has agreed to provide services to the Company as agreed between the Company and Factor Bioscience and as set
            forth in one or more work orders under the MSA, including the first work order included in the MSA (&#x201c;WO1&#x201d;). Under WO1, Factor Bioscience has agreed to provide the Company with mRNA cell engineering research support services, including access to
            certain facilities, equipment, materials and training, and the Company has agreed to pay Factor Bioscience an initial fee of $5.0
            million, payable in twelve equal monthly installments of approximately $0.4 million. Of the $5.0 million, the Company allocated $3.5 million to the License Fee Obligation (as defined below). Following the initial 12-month period, the Company has agreed to pay Factor Bioscience
            a monthly fee of $0.4 million until such time as WO1 is terminated. The Company paid a deposit of $0.4 million, which will be applied to the last month of the first work order.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The
        Company may terminate WO1 under the MSA on or after the second anniversary of the date of the MSA, subject to providing Factor Bioscience with 120
        days&#x2019; prior notice. Factor Bioscience may terminate such work order only on and after the fourth anniversary of the date of the MSA, su&lt;span style="font-family: 'Times New Roman';"&gt;bject to providing the Company with 120 days&#x2019; prior notice. The MSA contains customary confidentiality provisions and representations and warranties of the parties, and the MSA may be
          terminated by either party upon 30 days&#x2019; prior notice, subject to any superseding termination provisions contained in a particular
          work order.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman';"&gt;In connection with entering into the MSA, &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Factor Bioscience&#x2019;s subsidiary&lt;/span&gt;, Factor Limited, entered into a waiver
            agreement (the &#x201c;Waiver Agreement&#x201d;) with Eterna LLC, pursuant to which Factor Limited agreed to waive payment of $3.5 million
            otherwise payable to it (the &#x201c;License Fee Obligation&#x201d;) &lt;/span&gt;in October 2022 by Eterna LLC under the exclusive license agreement entered into in April 2021 by and among Eterna LLC, Novellus Limited and Factor Limited, as amended in November
          2022 (the &#x201c;Original Factor License Agreement&#x201d;). Under the terms of the Waiver Agreement, the License Fee Obligation is waived conditionally on the Company paying Factor Bioscience a minimum of $3.5 million due under the MSA.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt; &lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="font-family: 'Times New Roman';"&gt; Because the License Fee Obligation was conditionally waived until such amount
            has been paid under the MSA, the Company recorded a liability of $3.5 million. As of June 30, 2023, there was approximately $2.1 million of the unamortized License Fee Obligation remaining, which is recorded on the accompanying condensed consolidated balance sheet in the
            &#x201c;due to related party&#x201d; line items.&lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On February 20,
            2023, the Company and Factor Limited entered into an exclusive license agreement (the &#x201c;Exclusive Factor License Agreement&#x201d;), which terminated and superseded the Original Factor License Agreement.&#160; Subject to certain exclusive licenses or other
            rights granted by Factor Limited to other third parties as of the effective date of the Exclusive Factor License Agreement, Factor granted the Company the exclusive, sublicensable license under certain patents owned by Factor Limited (the
            &#x201c;Factor Patents&#x201d;). The term of the Exclusive Factor License Agreement expires on November 22, 2027, but will be automatically extended for an additional &lt;span style="-sec-ix-hidden:Fact_958506a180204254b709e54d897192b7"&gt;two and a half years&lt;/span&gt; (such period, the &#x201c;Renewal Term&#x201d;) if the Company receives at least $100
            million in fees from sublicenses to the Factor Patents (&#x201c;Sublicense Fees&#x201d;) granted by the Company pursuant to the Exclusive Factor License Agreement.&#160; The Company will pay to Factor Limited 20% of any Sublicense Fee received by the Company before the initial expiration date of such license and 30% of any Sublicense Fees received by the Company during the Renewal Term.&#160; The Company may terminate the Exclusive Factor License Agreement upon 120 days&#x2019; written notice to Factor Limited, and both parties otherwise have additional customary termination rights.&#160; Under the Exclusive Factor
            License Agreement, the Company is obligated to pay the expenses incurred by Factor Limited in preparing, filing, prosecuting and maintaining the Factor Patents and has agreed to bear all costs and expenses associated with enforcing and
            defending the Factor Patents in any action or proceeding arising from pursuit of sublicensing opportunities under the license granted under the Exclusive Factor License Agreement.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt; &lt;br/&gt;
          &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;On July 12, 2023, The Company and Factor Limited entered
            into the First Amendment to the Exclusive Factor License Agreement (the &#x201c;Exclusive License Agreement Amendment&#x201d;), which amended the &lt;span style="font-family: 'Times New Roman',Times,serif; font-size: 12pt;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;Exclusive Factor License Agreement to &lt;/span&gt;&lt;/span&gt;(i) expand the field of use of the Factor Patents to include veterinary uses, (ii) extend the Renewal Term from &lt;span style="-sec-ix-hidden:Fact_b405b52f0ead4bce96556b2325df4a7a"&gt;two and a half years&lt;/span&gt; to five years if the Company pays at
            least $6.0 million to Factor Limited from Sublicense Fees, other cash on hand or a combination of both sources of funds, (iii) reduce
            the Sublicense Fees payable to Factor Limited during the Renewal Term from 30% to 20%, (iv) eliminate Factor Limited&#x2019;s termination rights with respect to Factor Patents that are not sublicensed, or for which an opportunity has not been identified, in
            each case by a certain date and (v) provide for the Company&#x2019;s payment to Factor Limited of a monthly maintenance fee of approximately $0.4
            million, beginning in September 2024.&lt;/span&gt;&lt;/span&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In












            September 2022, Novellus and Eterna entered into a Second Amendment to the Limited Waiver and Assignment Agreement (the &#x201c;Waiver and Assignment Agreement&#x201d;) with Drs. Matthew Angel and Christopher Rohde (the &#x201c;Founders&#x201d;) whereby the Company has
            agreed to be responsible for all future, reasonable and substantiated legal fees, costs, settlements and judgments incurred by the Founders, the Company or Novellus for certain claims and actions and any pending or future litigation brought
            against the Founders, Novellus and/or the Company by or on behalf of the Westman and Sowyrda legal matters described in Note 9 (the &#x201c;Covered Claims&#x201d;).&#160; The Founders will continue to be solely responsible for any payments made to satisfy a
            judgement or settlement of any pending or future wage act claims.&#160; Under the Waiver and Assignment Agreement, the Founders agreed that they are not entitled to, and waived any right to, indemnification or advancement of past, present or future
            legal fees, costs, judgments, settlement or other liabilities they may have been entitled to receive from the Company or Novellus in respect of the Covered Claims. The Company and the Founders will share in any recoveries up to the point at
            which the parties have been fully compensated for legal fees, costs and expenses incurred, with the Company retaining any excess recoveries. The Company has the sole authority to direct and control the prosecution, defense and settlement of the
            Covered Claims.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;"&gt;Exacis Asset Acquisition&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;O&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;&lt;span style="font-size: 10pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;n April 26, 2023, the Company entered into the Exacis Purchase Agreement
                    to acquire the Exacis Assets, including all of Exacis&#x2019; right, title and interest in the Purchased License. The Company assumed none of Exacis&#x2019; liabilities, other than liabilities under the Purchased License that accrue subsequent to the
                    closing date. See Note &lt;/span&gt;3&lt;/span&gt;.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;T&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;he Exacis Acquisition has been deemed a related party transaction because Dr. Gregory Fiore, who was the Chief Executive Officer of
                  Exacis, is a Director of the Company.&#160; Additionally, Dr. Angel was Chairman of Exacis&#x2019; scientific advisory board, he is the co-founder, President, CEO, and a director of Factor Bioscience Inc., which is the parent of Factor Limited and a
                  wholly owned subsidiary of Factor Bioscience LLC, the latter of which is the majority stockholder of Exacis&lt;/span&gt;.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;"&gt; &lt;/span&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;"&gt;Consulting Agreement with Dr. Fiore&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;In May 2023, the Company entered into a consulting agreement with Dr. Fiore, a Director of the Company, whereby Dr. Fiore
                  would provide business development consulting services to the Company for a monthly retainer of $20,000. &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;The consulting agreement was
                    terminable for any reason by either party upon&lt;/span&gt; 15 days&#x2019; written notice, and the Company terminated the consulting
                  agreement, effective July 31, 2023.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;"&gt;Convertible Note Financing&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;On July 13, 2023, the Company consummated the Private Placement of the Notes.&#160; Brant
                Binder and Richard Wagner, who are current directors of the Company, and Charles Cherington and Nicholas Singer, who are former directors of the Company, participated in the Private Placement under the same terms and subject to the same
                conditions as all the other Purchasers.&#160; See Note 16.&lt;/div&gt;
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&lt;div&gt;
          &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="width: 100%; font-family: 'Times New Roman'; font-size: 10pt;"&gt;


  &lt;tr style="vertical-align: top;"&gt;

    &lt;td style="vertical-align: top; width: 36pt;"&gt;
                  &lt;div style="text-align: left;"&gt;&lt;span style="font-weight: bold; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;9)&lt;/span&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td style="align: left; vertical-align: top; width: auto;"&gt;
                  &lt;div style="text-align: left; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; font-weight: bold;"&gt;ACCRUED EXPENSES&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
        &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Accrued expenses at June 30, 2023 and December 31, 2022 consisted of the following
          (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;June 30,&lt;br/&gt;
                    2023&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;December 31,&lt;/div&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;2022&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Legal fees and settlements&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;349&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,138&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Clinical&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;310&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;570&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Professional fees&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;431&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;333&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Accrued compensation&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;324&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,065&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Other&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;695&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;520&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);"&gt;Total accrued expenses&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;2,109&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;3,626&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
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    <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_be17dfdfa79a4b779d61a265c3966534">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Accrued expenses at June 30, 2023 and December 31, 2022 consisted of the following
          (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;June 30,&lt;br/&gt;
                    2023&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;December 31,&lt;/div&gt;
                  &lt;div style="text-align: center; font-weight: bold;"&gt;2022&lt;br/&gt;
                  &lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Legal fees and settlements&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;349&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,138&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Clinical&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;310&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;570&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Professional fees&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;431&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;333&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Accrued compensation&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;324&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;1,065&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Other&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;695&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;520&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="text-indent: -7.2pt; margin-left: 16.2pt; color: rgb(0, 0, 0);"&gt;Total accrued expenses&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;2,109&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; white-space: nowrap;" valign="bottom"&gt;
                  &lt;div style="color: rgb(0, 0, 0);"&gt;3,626&lt;/div&gt;
                &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
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    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="c20230101to20230630"
      id="Text_e37d191919184d52b70cc52ec86f47d8">
&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;10)&lt;br/&gt;
                &lt;/span&gt; &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;COMMITMENTS AND CONTINGENCIES&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div style="text-align: justify; font-style: italic; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;Litigation &lt;/span&gt;Matters&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;The Company is involved in litigation and arbitrations from time to time in the ordinary course of business. Legal fees and other costs
            associated with such actions are expensed as incurred. In addition, the Company assesses the need to record a liability for litigation and contingencies. The Company reserves for costs relating to these matters when a loss is probable, and the
            amount can be reasonably estimated.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-style: italic;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; font-family: 'Times New Roman'; text-indent: -9pt; margin-left: 9pt;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;"&gt;Novellus, Inc&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none;"&gt;. &lt;span style="font-style: normal;"&gt;v. Sowyrda et al&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-variant: normal; text-transform: none; font-style: normal;"&gt;., C.A. No.
                                  2184CV02436-BLS2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-style: normal;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);"&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On October 25, 2021 Novellus, Inc. filed a complaint in the Superior Court of Massachusetts, Suffolk County, against former Novellus, Inc.
                                employees Paul Sowyrda and John Westman and certain other former investors in Novellus LLC (Novellus, Inc.&#x2019;s former parent company prior to our acquisition of Novellus, Inc.), alleging breach of fiduciary duty, breach of
                                contract and civil conspiracy. Eterna acquired Novellus, Inc. on July 16, 2021.&#160; On May 27, 2022 Novellus, Inc. amended the complaint to withdraw all claims against all defendants except Paul Sowyrda and John Westman.&#160; On
                                July 1, 2022, Westman filed a motion to compel arbitration or in the alternative, to stay the litigation pending the disposition of certain litigation in the Court of Chancery for the State of Delaware filed by Mr. Sowyrda
                                against Novellus LLC, Dr. Christopher Rohde, Dr. Matthew Angel, Leonard Mazur and Factor Bioscience, Inc. captioned Zelickson et al., v. Angel et al., C.A. 2021-1014-JRS and by Westman against Novellus LLC captioned Westman
                                v. Novellus LLC, C.A. No. 2021-0882-NAC (the &#x201c;Delaware Actions&#x201d;).&#160; On July 1, 2022, Sowyrda answered the complaint and asserted counterclaims against Novellus, Inc, and third-party defendants Dr. Matthew Angel and Dr.
                                Christopher Rohde alleging violations of the Massachusetts Wage Act, Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, breach of contract, unjust enrichment and quantum meruit.&#160; Sowyrda also joined in
                                Westman&#x2019;s motion to stay the case pending the Delaware Actions.&#160; Novellus, Inc.&#x2019;s claims and Mr. Sowyrda&#x2019;s counterclaims relate to alleged conduct that took place before Eterna acquired Novellus, Inc.&lt;/span&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255);"&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="font-family: 'Times New Roman'; font-size: 10pt; text-align: justify;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;O&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;n November 15, 2022, prior to a decision on Westman&#x2019;s and Sowyrda&#x2019;s motion to compel or stay, the Parties agreed to voluntarily dismiss and consolidate the Delaware
                                  Actions with this action.&#160; On December 15, 2022, Sowyrda filed an Amended Answer to the Amended Complaint, asserted affirmative defenses and filed Amended Counterclaims against Dr. Angel, Dr. Rohde, Novellus LLC, Novellus
                                  Inc., Factor Bioscience Inc., and Eterna Therapeutics Inc. (&#x201c;Counterclaim Defendants&#x201d;) alleging against various Counterclaim Defendants breach of contract, breaches of the implied duty of good faith and fair dealing,
                                  breaches of fiduciary duty, breaches of the operating agreement, aiding and abetting breaches of fiduciary duty, tortious interference with contract, equitable accounting, violations of the Massachusetts Wage Act,
                                  Massachusetts Minimum Fair Wage Law, the Fair Labor Standards Act, unjust enrichment, and quantum meruit.&#160; Also on December 15, 2022, Westman filed an answer to the Amended Complaint and asserted similar counterclaims
                                  against the same Counterclaim Defendants.&#160; Westman and Sowyrda each asserted claims for indemnification and/or advancement against Novellus, Inc.&#160; On January 11, 2023, Westman and Sowyrda served a joint motion to enforce
                                  their advancement and/or indemnification rights against Novellus Inc.&#160; Novellus Inc. vigorously opposes this motion and served its opposition on January 27, 2023.&#160; On February 8, 2023, Westman and Sowyrda served a reply in
                                  support of their motion to enforce indemnification/advancement rights, and submitted the motion to the Court.&#160; Novellus Inc. answered Westman and Sowyrda&#x2019;s counterclaims on January 27, 2023, denying liability.&#160; The
                                  remaining Counterclaim Defendants served a motion to dismiss most of the remaining counterclaims on January 27, 2023.&#160; The Court entered an order granting the Counterclaim Defendants&#x2019; motion to dismiss and denying Sowyrda
                                  and Westman&#x2019;s motion to enforce on June 15, 2023.&#160; The Court&#x2019;s order dismissed all of Westman&#x2019;s claims against Counterclaim Defendants except his claim for indemnification, and all of Sowyrda&#x2019;s claims except his claim for
                                  indemnification and his employment-related claims, which Counterclaim Defendants did not move to dismiss.&#160; On July 6, 2023, Westman and Sowyrda filed a petition for interlocutory review with a single justice of the
                                  Massachusetts Appeals Court, seeking to overturn the judge&#x2019;s decision granting the Counterclaim Defendants&#x2019; motion to dismiss most of the remaining counterclaims, but not the decision denying Westman and Sowyrda&#x2019;s motion
                                  to enforce advancement rights.&#160; On July 25, 2023, the parties to the appeal filed a joint motion to the single justice in the appellate court to stay the appeal, indicating that Counterclaim Plaintiffs intended to file
                                  amended counterclaims with the consent of Counterclaim Defendants who may then move to dismiss the amended counterclaims.&#160; Pursuant to the motion, which was allowed on July 27, 2023, the appeal is stayed pending resolution
                                  of Counterclaim Defendants&#x2019; motion to dismiss the amended counterclaims or the expiration of the time for Counterclaim Defendants to move to dismiss the amended counterclaims&lt;/span&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;.&lt;/span&gt; &lt;br/&gt;
                              &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-family: 'Times New Roman'; background-color: rgb(255, 255, 255);"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;br/&gt;
                            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;Under applicable Delaware law and Novellus Inc.&#x2019;s organizational documents, the Company may be required to advance or
                                reimburse certain legal expenses incurred by former officers and directors of Novellus, Inc. in connection with the foregoing Westman and Sowyrda matters. However, a future advance or reimbursement is not currently probable
                                nor can it be reasonably estimated.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
                              &lt;/div&gt;

&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;"&gt;eTheRNA Immunotherapies NV and eTheRNA Inc. v. Eterna Therapeutics Inc. C.A. No. 123CV11732&lt;br/&gt;
                              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
                              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; On July 31, 2023, eTheRNA Immunotherapies NV and eTheRNA Inc. filed a complaint against Eterna Therapeutics Inc. alleging
                                the following claims: (1) federal trademark infringement; (2) federal unfair competition; (3) Massachusetts state common law trademark infringement; (4) Massachusetts state unfair competition.&#160; Service of process for the
                                complaint was completed on August 1, 2023. At this stage in the litigation, the Company is not able to predict the probability of a favorable or unfavorable outcome.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;br/&gt;
                              &lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt;Licensing Agreements&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="text-decoration: underline;"&gt;&lt;/span&gt;&#160;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;On February 20, 2023, the Company and Factor Limited entered into the
                  Exclusive Factor License Agreement, which terminated and superseded the Original Factor License Agreement.&#160; On July 12, 2023, the Company and Factor Limited entered into the Exclusive License Agreement Amendment. See Note 8 for details of
                  these agreements. &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt; &lt;br/&gt;
                &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-style: italic;"&gt;Retirement Savings Plan&lt;/span&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-style: italic;"&gt; &lt;br/&gt;
                  &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;&lt;span style="font-style: italic;"&gt; &lt;span style="font-style: normal;"&gt;The
                      Company established a defined contribution plan, organized under Section 401(k) of the Internal Revenue Code, which allows employees to defer up to 90% of their pay on a pre-tax basis.&#160; Beginning on January 1, 2023, the Company began matching employees&#x2019; contributions at a rate of 100% of the first 3% of the employee&#x2019;s
                      contribution and 50% of the next 2% of the employee&#x2019;s contribution, for a maximum Company match of 4%.&lt;/span&gt;&lt;br/&gt;
                  &lt;/span&gt;&lt;/div&gt;
</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis
      contextRef="c20220101to20221231_RangeAxis_MaximumMember"
      decimals="2"
      id="Fact_8699a9bbe20d4f9e899afd2ee1a60786"
      unitRef="U006">0.90</erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis>
    <erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_63a020865b3446dd9c1f96d3cbdeeed0"
      unitRef="U006">1</erna:DefinedContributionPlanDeferralPercentOfTheirPayOnPreTaxBasis>
    <erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_0f65c9c91ee44775a9f5d19f37a787b2"
      unitRef="U006">0.03</erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOne>
    <erna:DefinedContributionPlanEmployeeContributionAtThresholdOne
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_22df9a29006044d8bd289dfbc4970dde"
      unitRef="U006">0.50</erna:DefinedContributionPlanEmployeeContributionAtThresholdOne>
    <erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_a1d52a7fa7f143c7b54185268370fb3e"
      unitRef="U006">0.02</erna:DefinedContributionPlanEmployerMatchingContributionPercentOfMatchTwo>
    <erna:DefinedContributionPlanEmployeeContributionAtThresholdTwo
      contextRef="c20230101to20230101_RetirementPlanNameAxis_RetirementPlan401KMember"
      decimals="2"
      id="Fact_67d5e5f2abac48fe9b6110c13e86411b"
      unitRef="U006">0.04</erna:DefinedContributionPlanEmployeeContributionAtThresholdTwo>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
      contextRef="c20230101to20230630"
      id="Text_1a1955178ac54cc5b30f1d36f72a1fad">
&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;11)&lt;br/&gt;
              &lt;/span&gt; &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
              &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;
                &lt;div style="text-align: justify; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold; font-style: normal; font-variant: normal; text-transform: none;"&gt;STOCK-BASED COMPENSATION&lt;/div&gt;
              &lt;/div&gt;
            &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt; &lt;span style="font-family: 'Times New Roman';"&gt;&#160; &lt;span style="color: rgb(0, 0, 0); font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt; &lt;/span&gt; &lt;br/&gt;
    &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: left; text-indent: -9pt; margin-left: 9pt;"&gt;Stock Options&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;During the three and six months ended June 30, 2023 and 2022, the Company granted
          the following stock options (in thousands):&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap; padding-bottom: 2px;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Stock options granted&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;25&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;36&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;237&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;99&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;span style="font-size: 12pt;"&gt;&lt;br/&gt;
        &lt;/span&gt; &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; font-size: 10pt; font-family: 'Times New Roman',Times,serif;"&gt;The Company recognizes stock-based compensation expense for stock options granted to employees, directors and certain consultants. The Company estimates the
        fair value of stock options using the Black-Scholes option pricing model. The fair value of stock options granted is recognized as expense over the requisite service period on a straight-lined basis.&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 11pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="font-size: 11pt;"&gt; &lt;/span&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;The following weighted-average assumptions were used for stock
          options granted during the three and six months ended June 30, 2023 and 2022: &lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt; 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Weighted average risk-free rate&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;3.54&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;2.74&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;3.82&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;2.42&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Weighted average volatility&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;96.09&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;92.74&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;95.15&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;92.85&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Dividend yield&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Expected term&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;6.08 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;4.15 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;5.44 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;4.79 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;The per-share weighted average grant-date fair value of stock options granted during the three and six months ended June 30, 2023
            and 2022 was as follows:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;
            &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt; 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Weighted average grant date fair value&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;1.64&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;9.97&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;2.99&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;23.68&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
          &lt;/div&gt;

&lt;div&gt;
          &lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Vesting of all stock option grants is subject to continuous service with the Company through such vesting dates.&#160; As of June 30,
            2023, there were approximately 522,000 stock options outstanding.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: left; font-size: 10pt; font-style: italic; text-indent: -9pt; margin-left: 9pt; font-weight: normal; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-variant: normal; text-transform: none;"&gt;Restricted Stock Units&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; text-transform: none;"&gt;During














          the six months ended June 30, 2022, the Company granted approximately 55,000 performance-based restricted stock units (&#x201c;RSUs&#x201d;), all of
          which were forfeited during 2022, as the applicable performance goals were not met. The Company did not grant any RSUs during the
          three months ended June 30, 2022 or during the three and six months ended June 30, 2023.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The










          Company recognizes the fair value of RSUs as expense on a straight-line basis over the requisite service period. For performance-based RSUs, the Company begins recognizing the expense once the achievement of the related performance goal is
          determined to be probable.&lt;/div&gt;

&lt;div&gt;
        &#160; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Outstanding










































          RSUs are settled in an equal number of shares of common stock on the vesting date of the award. An RSU award is settled only to the extent vested. Vesting generally requires the continued employment or service by the award recipient through the
          respective vesting date. Because RSUs are settled in an equal number of shares of common stock without any offsetting payment by the recipient, the measurement of cost is based on the quoted market price of the stock at the measurement date,
          which is the grant date.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; margin-right: 0.5pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;In lieu of paying cash to satisfy withholding taxes due upon the settlement of vested RSUs, at the Company&#x2019;s
            discretion, an employee may elect to have shares of common stock withheld that would otherwise be issued at settlement, the value of which is equal to the amount of withholding taxes payable. During the three and six months ended June 30, 2023,
            less than 1,000 RSUs vested.&#160; During both the three and six months ended June 30, 2022, there were approximately 1,000 RSUs that vested.&#160; As of June 30, 2023, there were approximately 1,000 RSUs outstanding.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: -9pt; font-style: italic; margin-left: 9pt;"&gt;Stock-Based Compensation Expense&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&#160;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;"&gt;For the three and six months ended June 30, 2023 and 2022, the Company recognized stock-based compensation expense as follows (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt; 2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;Research and development&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;56&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;470&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;120&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;892&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;General and administrative&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;158&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;409&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;783&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;1,170&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;Total&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;214&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;879&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;903&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;2,062&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <erna:ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_2456d54b67964964888318f0c75ffc1c">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;During the three and six months ended June 30, 2023 and 2022, the Company granted
          the following stock options (in thousands):&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; text-transform: none; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; font-size: 10pt; white-space: nowrap;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap; padding-bottom: 2px;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; font-size: 10pt; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-size: 10pt; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;Stock options granted&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;25&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;36&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;237&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="color: rgb(0, 0, 0);"&gt;99&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="font-size: 10pt; white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</erna:ShareBasedPaymentArrangementOptionGrantsInPeriodTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="c20230401to20230630_AwardTypeAxis_EmployeeStockOptionMember"
      decimals="-3"
      id="Fact_82cd7eee279d4e0f8d7ef198b90b96cc"
      unitRef="U001">25000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="c20220401to20220630_AwardTypeAxis_EmployeeStockOptionMember"
      decimals="-3"
      id="Fact_f1b8efcea3c14412868f864cd74c90a5"
      unitRef="U001">36000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="c20230101to20230630_AwardTypeAxis_EmployeeStockOptionMember"
      decimals="-3"
      id="Fact_c6df1dcbfa464554b7ddf08fc7fa6ec4"
      unitRef="U001">237000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="c20220101to20220630_AwardTypeAxis_EmployeeStockOptionMember"
      decimals="-3"
      id="Fact_183dd44103cb4b2d8be6e84c3dd67e2b"
      unitRef="U001">99000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
      contextRef="c20230101to20230630"
      id="Text_dd61515980af49469195ae5a58f9ef4c">
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal; text-transform: none; text-indent: 36pt;"&gt;The following weighted-average assumptions were used for stock
          options granted during the three and six months ended June 30, 2023 and 2022: &lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt; 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Weighted average risk-free rate&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;3.54&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;2.74&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;3.82&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;2.42&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Weighted average volatility&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;96.09&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;92.74&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;95.15&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;92.85&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Dividend yield&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;0&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;%&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Expected term&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;6.08 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;4.15 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;5.44 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;4.79 years&lt;br/&gt;
                    &lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;The per-share weighted average grant-date fair value of stock options granted during the three and six months ended June 30, 2023
            and 2022 was as follows:&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
          &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; word-spacing: 0px; white-space: normal; text-decoration-style: initial; text-decoration-color: initial;"&gt;
            &lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt; 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                    &lt;div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 52%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;Weighted average grant date fair value&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;1.64&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;9.97&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;2.99&lt;/div&gt;
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    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;23.68&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-transform: none; white-space: normal; word-spacing: 0px; text-decoration-style: initial; text-decoration-color: initial; text-indent: 36pt; margin-right: 0.5pt;"&gt;For the three and six months ended June 30, 2023 and 2022, the Company recognized stock-based compensation expense as follows (in thousands):&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;&lt;br/&gt;
      &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Three months ended June 30,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Six months ended June 30,&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt; 2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2023&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;2022&lt;br/&gt;
              &lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; width: 52%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;Research and development&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;56&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;470&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;120&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;892&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;General and administrative&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;158&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;409&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;783&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;1,170&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; white-space: nowrap; width: 52%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;Total&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;214&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;879&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;903&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
              &lt;div style="color: rgb(0, 0, 0);"&gt;2,062&lt;/div&gt;
            &lt;/td&gt;

    &lt;td colspan="1" style="white-space: nowrap; text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
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&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;"&gt;12)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 700; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;WARRANTS&lt;/span&gt;&lt;span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;
                &lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none; text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-weight: normal;"&gt; &lt;br/&gt;
            &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;On March 6, 2022, the Company entered into a securities purchase agreement with an investor for a private placement of equity (the &#x201c;March
                PIPE&#x201d;), pursuant to which, the Company issued 275,000 shares of common stock, &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;pre-funded warrants to purchase&lt;/span&gt; approximately 68,000 shares of common stock (the &#x201c;Pre-Funded Warrants&#x201d;) and warrants to purchase approximately 343,000 shares of common stock (the &#x201c;Common Warrants&#x201d;) for an aggregate gross purchase price of approximately $12.0 million. The transaction closed on March 9, 2022.&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; font-size: 10pt;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt;
            &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;Each Pre-Funded Warrant had an exercise price of $0.10 per share of common stock, was immediately exercisable, could be
              exercised at any time, had no expiration date and was subject to customary adjustments. Each Common Warrant has an exercise price of $38.20
              per share, became exercisable six months following the closing of the transaction, expires &lt;span style="-sec-ix-hidden:Fact_e74a9694524f4e1d9a5d63afd2e2b12b"&gt;five-and-one-half &lt;/span&gt; years from the date of issuance and is subject to customary adjustments. The Common Warrants may not be exercised if the
              aggregate number of shares of common stock beneficially owned by the holder thereof would exceed 4.99% immediately after exercise
              thereof, subject to increase to 9.99% at the option of the holder.&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-indent: 36pt; font-size: 10pt;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt;
              &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&#160;The Common Warrants and Pre-Funded Warrants were accounted for as liabilities under ASC 815-40, as these warrants provide for a cashless
              settlement provision that does not meet the requirements of the indexation guidance under ASC 815-40.&#160; These warrant liabilities are measured at fair value at inception and on a recurring basis, with changes in fair value presented within the
              statement of operations.&#160; (See Note 4 for more information related to changes in fair value.) Upon exercise of the Common Warrants and Pre-Funded Warrants, the fair value on the exercise date is reclassified from warrant liabilities to
              equity.&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify; text-indent: 36pt;"&gt;
            &lt;span style="font-size: 10pt;"&gt;&lt;br/&gt;
            &lt;/span&gt; &lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;The fair values of the Common Warrants and the Pre-Funded Warrants at the issuance date totaled $12.6 million in the aggregate, which was $0.6 million more
              than the Subscription Amount. The excess $0.6 million &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;represents an inducement to the investor to enter into the transaction and was recorded in warrant liabilities
                expense in the accompanying condensed consolidated statement of operations for the six months ended June 30, 2022.&lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
              &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; margin-right: 0.1pt; margin-left: 0.1pt;"&gt;On July 12, 2022, the
                investor exercised its 68,000 Pre-Funded Warrants at an exercise price of $0.10 per share for an aggregate exercise price of approximately $7,000,
                in cash.&#160; The Company issued 68,000 shares of common stock to the investor on July 14, 2022 upon receipt of the cash proceeds
                and reclassified approximately $0.7 million of the fair value of the exercised warrants as of the exercise date from warrant
                liabilities to equity.&#160; Subsequent to the exercise, no Pre-Funded Warrants remained outstanding.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt; margin-right: 2pt;"&gt;The Company incurred fees of approximately $1.0 million related to the transaction, which were allocated to the fair value of the Common Warrants and the Pre-Funded Warrants and recorded in other expense, net on the accompanying &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;condensed &lt;/span&gt;consolidated statement of operations for the six months ended June 30, 2022.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
            &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;As of June 30, 2023, the Company has the following warrants outstanding that were issued in connection with private placement discussed above as well as a private placement with other investors from November
                2022:&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 23%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;"&gt;Private Placement&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Warrants&lt;br/&gt;
                      Outstanding&lt;br/&gt;
                      (in thousands)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Exercise&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Date&lt;br/&gt;
                      Exerciseable&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Expiration&lt;br/&gt;
                      Date&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Classification&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;March 2022 PIPE&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;343&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;38.20&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;September 9, 2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;September 9, 2027&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;Liability&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 23%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;November 2022 PIPE&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;4,370&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3.28&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;June 2, 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;June 2, 2028&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;Equity&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 23%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;4,713&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;
            &lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-weight: normal;"&gt; &lt;span style="font-style: normal; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none;"&gt;As
                of June 30, 2023, the weighted average remaining contractual life of the warrants outstanding was 4.88 years and the weighted
                average exercise price was $5.82&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
              &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;See Note 16 for warrants issued subsequent to June 30, 2023.&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt; &lt;/span&gt;&lt;/div&gt;
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    <erna:TransactionFeesPayable
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    <us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt;"&gt;As of June 30, 2023, the Company has the following warrants outstanding that were issued in connection with private placement discussed above as well as a private placement with other investors from November
                2022:&lt;/div&gt;

&lt;div&gt;&lt;br class="Apple-interchange-newline"/&gt;&lt;/div&gt;

&lt;table border="0" cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 10pt; text-align: left; color: rgb(0, 0, 0); width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 23%; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0); font-weight: bold;"&gt;Private Placement&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Warrants&lt;br/&gt;
                      Outstanding&lt;br/&gt;
                      (in thousands)&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Exercise&lt;br/&gt;
                      Price&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Date&lt;br/&gt;
                      Exerciseable&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Expiration&lt;br/&gt;
                      Date&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0); width: 17%;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0); font-weight: bold;"&gt;Classification&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 23%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;March 2022 PIPE&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;343&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;38.20&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;September 9, 2022&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;September 9, 2027&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;Liability&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 23%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-indent: -7.2pt; margin-left: 7.2pt; color: rgb(0, 0, 0);"&gt;November 2022 PIPE&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; border-bottom: 2px solid rgb(0, 0, 0); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;4,370&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;$&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;3.28&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;June 2, 2023&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;June 2, 2028&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="text-align: center; color: rgb(0, 0, 0);"&gt;Equity&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 23%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; border-bottom: 4px double rgb(0, 0, 0); background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;4,713&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9.13%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&lt;/div&gt;
                  &lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td style="vertical-align: bottom; width: 17%; padding-bottom: 4px; background-color: rgb(204, 238, 255); white-space: nowrap;" valign="bottom"&gt;
                    &lt;div style="color: rgb(0, 0, 0);"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
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    <us-gaap:EarningsPerShareTextBlock
      contextRef="c20230101to20230630"
      id="Text_8268f62872184c44b547e4e59daca28d">
&lt;div&gt;
            &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;"&gt;13)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                    &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;&lt;span style="font-weight: bold; font-family: 'Times New Roman'; font-size: 10pt;"&gt;EARNINGS PER SHARE&lt;/span&gt; &lt;/div&gt;
                  &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
          &lt;/div&gt;

&lt;div&gt;&lt;br/&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt; &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;Basic net loss per share is calculated by dividing net loss by the weighted-average number of common shares outstanding during the period. Diluted net loss per share is calculated by dividing net loss by the
            weighted-average number of common shares outstanding plus dilutive securities.&#160; Shares of common stock issuable upon exercise, conversion or vesting of stock options, RSUs, warrants and other convertible securities, including our outstanding
            Series A Convertible Preferred Stock, are considered potential common shares and are included in the calculation of diluted net loss per share using the treasury method when their effect is dilutive. Diluted net loss per share is the same as
            basic net loss per share for periods in which the effect of potentially dilutive shares of common stock is antidilutive. &lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;"&gt;The following table presents the amount of warrants, stock options, convertible preferred stock and RSUs that were excluded
            from the computation of diluted net loss per common share for the three and six months ended June 30, 2023 and 2022, as their effect was anti-dilutive (in thousands):&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;Three and Six months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;Warrants &lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;4,713&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;343&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;
                &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Stock options&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;522&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;188&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Preferred stock converted into common stock&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;7&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;3&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 2px;" valign="bottom"&gt;RSUs &lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;1&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;29&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Total potential common shares excluded from computation&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;5,243&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;563&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
      contextRef="c20230101to20230630"
      id="Text_c3a99010b9434621a226d94c80e3312e">&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal;"&gt;The following table presents the amount of warrants, stock options, convertible preferred stock and RSUs that were excluded
            from the computation of diluted net loss per common share for the three and six months ended June 30, 2023 and 2022, as their effect was anti-dilutive (in thousands):&lt;/span&gt;
&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; text-indent: 36pt;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; word-spacing: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt; &lt;br/&gt;
          &lt;/span&gt;&lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="cfttable" style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;


  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="6" style="vertical-align: bottom;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;Three and Six months ended June 30,&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; font-family: 'Times New Roman'; font-style: normal; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2023&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="2" style="vertical-align: bottom; border-bottom: #000000 solid 2px;" valign="bottom"&gt;
                &lt;div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-weight: bold;"&gt;2022&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;Warrants &lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;4,713&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;343&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%;" valign="bottom"&gt;
                &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Stock options&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;522&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;188&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Preferred stock converted into common stock&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;7&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;3&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td rowspan="1" style="vertical-align: bottom; width: 76%; padding-bottom: 2px;" valign="bottom"&gt;RSUs &lt;br/&gt;
              &lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;1&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 solid 2px;" valign="bottom"&gt;29&lt;/td&gt;

    &lt;td colspan="1" rowspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 2px; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;

  &lt;tr&gt;

    &lt;td style="vertical-align: bottom; width: 76%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;Total potential common shares excluded from computation&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;5,243&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: right; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;&#160;&lt;/td&gt;

    &lt;td colspan="1" style="vertical-align: bottom; text-align: right; width: 9%; border-bottom: #000000 double 4px; background-color: #CCEEFF;" valign="bottom"&gt;
                &lt;div style="font-family: 'Times New Roman'; font-size: 10pt; font-style: normal;"&gt;563&lt;/div&gt;
              &lt;/td&gt;

    &lt;td colspan="1" style="text-align: left; vertical-align: bottom; width: 1%; padding-bottom: 4px; background-color: #CCEEFF; white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="c20230401to20230630_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_WarrantMember"
      decimals="-3"
      id="Fact_6ef462d7ba174e2c823e194cf5a13c5b"
      unitRef="U001">4713000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
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      unitRef="U001">343000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"&gt;
        &lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; color: rgb(0, 0, 0);"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; background-color: rgb(255, 255, 255); text-align: justify;"&gt;14)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none; text-align: justify;"&gt;
                  &lt;div&gt;STANDBY EQUITY PURCHASE AGREEMENT&lt;/div&gt;
                &lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;
      &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;
          &lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On











          April 5, 2023, the Company entered into the SEPA with Lincoln Park, pursuant to which Lincoln Park committed to purchase up to $10.0
          million of the Company&#x2019;s common stock, subject to the terms and conditions contained in the appliable agreements. Such sales of common stock by the Company, if any, are subject to certain limitations set forth in the purchase agreement, and may
          occur from time to time, at the Company&#x2019;s sole discretion, over a period of up to 24-months, commencing April 25, 2025, which was the
          date on which each of the conditions to the Lincoln Park&#x2019;s purchase obligations set forth in the purchase agreement were initially satisfied.&#160; In consideration of Lincoln Park&#x2019;s entry into the purchase agreement, the Company issued to Lincoln
          Park approximately 74,000 shares of common stock (the &#x201c;Commitment Shares&#x201d;).&#160; The value of the Commitment Shares was recorded as a
          period expense and included in other expense, net, in the accompanying condensed consolidated statements of operations for the three and six months ended June 30, 2023.&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;The














          Company evaluated the contract that includes the right to require Lincoln Park to purchase shares of common stock in the future (&#x201c;put right&#x201d;) considering the guidance in ASC 815-40,&#160;Derivatives and Hedging &#x2014; Contracts on an Entity&#x2019;s Own
          Equity&#160;and concluded that it is an equity-linked contract that does not qualify for equity classification, and therefore requires fair value accounting. The Company has analyzed the terms of the freestanding put right and has concluded that it
          has an immaterial value as of June 30, 2023.&lt;/div&gt;

&lt;div style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 24.5pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;As











          of June 30, 2023, the Company had issued and sold 214,000 shares of common stock under the SEPA&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: justify; text-indent: 32.6667px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"&gt;&lt;span style="font-size: 10pt;"&gt;, including the 74,000 commitment shares,&lt;/span&gt; &lt;/span&gt;for











          gross proceeds of approximately $0.3 million, and there were approximately 2,860,000 shares remaining to be sold under the SEPA.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 24.5pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;br/&gt;
        &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; text-indent: 24.5pt; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;In











          connection with entry into the SEPA, the Company terminated its prior purchase agreements with Lincoln Park entered into during 2021.&lt;/div&gt;
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    <us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
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      id="Text_6a9a42a3d71346d4bb309025991866c0">
&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;15)&lt;br/&gt;
          &lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
            &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;RECENT ACCOUNTING PRONOUNCEMENTS&lt;/div&gt;
          &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/span&gt;
     &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;There have been no recent Accounting Standards Updates (&#x201c;ASUs&#x201d;) issued by the Financial Accounting Standards Board&lt;span style="color: rgb(0, 0, 0);"&gt; that would apply to the Company since the ASUs disclosed in&lt;/span&gt; the 2022 10-K&lt;/span&gt;.&lt;/span&gt; &lt;/div&gt;
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&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-align: justify; text-transform: none; text-indent: 36pt;"&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: justify; text-indent: 48px; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline ! important; float: none;"&gt;There have been no recent Accounting Standards Updates (&#x201c;ASUs&#x201d;) issued by the Financial Accounting Standards Board&lt;span style="color: rgb(0, 0, 0);"&gt; that would apply to the Company since the ASUs disclosed in&lt;/span&gt; the 2022 10-K&lt;/span&gt;.&lt;/span&gt; &lt;/div&gt;
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&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt; &lt;/div&gt;

&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"&gt;


  &lt;tr&gt;

    &lt;td style="width: 36pt; vertical-align: top; font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;16)&lt;/td&gt;

    &lt;td style="width: auto; vertical-align: top; text-align: justify;"&gt;
                &lt;div style="font-weight: bold; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;SUBSEQUENT EVENTS&lt;/div&gt;
              &lt;/td&gt;

  &lt;/tr&gt;


&lt;/table&gt;

&lt;div&gt;&lt;span style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; text-indent: 36pt; font-style: italic;"&gt;&#160;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant: normal; text-transform: none; font-style: italic;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: italic; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;"&gt;Private Placement of Convertible Notes and Warrants&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;On July 13, 2023, the Company entered into the Purchase Agreement with certain investors for the Private Placement of $8.7
                million in aggregate principal amount of Notes and the issuance of the Note Warrants to purchase an aggregate of approximately 6.1
                million shares of common stock.&#160; The Private Placement closed on July 14, 2023 (the &#x201c;Closing Date&#x201d;), and the Company intends to use the net proceeds from the Private Placement for general working capital purposes.&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="margin-left: 9pt; font-size: 10pt; text-align: justify; background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;&#160;&lt;/div&gt;

&lt;div&gt;&lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;/span&gt;&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Notes bear interest at 6% per annum, payable quarterly in arrears.&#160; At the Company&#x2019;s election, it may pay interest
                either in cash or in-kind by increasing the outstanding principal amount of the Notes.&#160; The Notes mature on July 14, 2028,
                unless earlier converted or repurchased.&#160; The Company may not redeem the Notes at its option prior to maturity.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; At the option of the investors, the Notes may be converted from time-to-time in whole or in part into shares of common stock at an initial conversion rate of $2.86 per share, subject to customary adjustments for stock splits, stock dividends and recapitalization.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Notes do not contain any ratchet or other financial antidilution provisions.&#160; The Notes purchased by certain of the investors contain conversion limitations, providing that no conversion may be made if the aggregate number of
                shares of common stock beneficially owned by the holder thereof would exceed 4.99%, 9.99% or 19.99% immediately after conversion thereof,
                subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; The Notes provide for customary events of default which include (subject in certain cases to customary grace and cure periods), among others, the following: nonpayment of principal or interest; breach of covenants or other
                agreements in the Notes; and certain events of bankruptcy. Generally, if an event of default occurs and is continuing under the Notes, the holder thereof may require the Company to repurchase some or all of their Notes at a repurchase price
                equal to 100% of the principal amount of the Notes being repurchased, plus accrued and unpaid interest thereon.&lt;/div&gt;

&lt;div&gt;&lt;br/&gt;
                &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt;The Note Warrants are immediately exercisable, have an exercise price of $2.61 per share, expire five years following the Closing Date and are subject to customary adjustments. The Note Warrants purchased by certain of the investors contain
                a provision pursuant to which such Note Warrants may not be exercised if the aggregate number of shares of common stock beneficially owned by the holder thereof would exceed 4.99%, 9.99% or 19.99% immediately after exercise thereof, subject to certain increases not in excess of either 9.99% or 19.99% at the option of such holder.&lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="text-align: justify; color: rgb(0, 0, 0); text-indent: 36pt; font-size: 10pt; background-color: rgb(255, 255, 255); font-weight: normal; font-family: 'Times New Roman'; font-style: normal; font-variant: normal; text-transform: none;"&gt; &lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;"&gt;&#160;Amendment to Exclusive License Agreement&lt;/div&gt;

&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic;"&gt; &lt;br/&gt;
              &lt;/div&gt;

&lt;div style="display:none;"&gt;&lt;br/&gt;&lt;/div&gt;
&lt;div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-transform: none; white-space: normal; word-spacing: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; text-align: justify; font-style: italic; text-indent: 36pt;"&gt; &lt;span style="background-color: rgb(255, 255, 255); font-weight: normal; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 10pt; font-style: normal; font-variant: normal; text-transform: none;"&gt;On July 12, 2023, the Company entered into the Exclusive License Agreement Amendment.&#160; See Note
                  8 for additional information.&lt;/span&gt;&lt;/div&gt;
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
