XML 16 R6.htm IDEA: XBRL DOCUMENT v3.21.2

Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical) $ in Thousands	3 Months Ended
	Sep. 30, 2020 USD ($)
Condensed Consolidated Statements of Stockholders' Equity (Deficit)
Net issuance costs and underwriting fees	$ 906

X

- Definition

Amount of net issuance cost and underwriting fees during the period of an entity.

+ References

No definition available.

+ Details

Name:	akro_NetIssuanceCostAndUnderwritingFees
Namespace Prefix:	akro_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_StatementOfStockholdersEquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration