Equity Incentive Plan - Narrative (Details) - 2019 Equity Incentive Plan	Jun. 19, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved for issuance	6,141,842
Percentage of additional number of shares authorized annually	4.00%

Number of shares authorized for issuance under share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant