Subsequent Events (Details) $ / shares in Units, $ in Millions	Feb. 08, 2023 USD ($) $ / shares shares	Jun. 21, 2021 shares	Jun. 18, 2021 shares	Apr. 11, 2023 USD ($)	Mar. 29, 2023 USD ($)	Mar. 13, 2023 ft²	Mar. 10, 2023 USD ($)	Dec. 31, 2021 shares	Jul. 15, 2021 $ / shares
Subsequent Events
Common stock purchased (in shares)		3,754	4,000
Subsequent Event
Subsequent Events
Warrants, cashless exercise provision, shares, multiplier	0.50
Subsequent Event | Public offering
Subsequent Events
Number of units issued	1,275,000
Number of shares for each unit	1
Share price (in dollars per share) | $ / shares	$ 8.00
Warrant exercise price (in dollars per share) | $ / shares	$ 8.00
Warrants term	5 years
Gross proceeds from issuance of shares | $	$ 10.2
Subsequent Event | Over-allotment option
Subsequent Events
Common stock purchased (in shares)	191,250
Warrants to purchase shares of common stock	286,875
Issuance of common stock upon exercise of warrants, net of transaction costs (in shares)	286,875
SVB | Subsequent Event
Subsequent Events
Insured and uninsured deposits | $				$ 1.4			$ 9.7
Bank of America | Subsequent Event
Subsequent Events
Insured and uninsured deposits | $					$ 7.0
Series G Warrants
Subsequent Events
Warrants to purchase shares of common stock								11,274
Pre-funded warrants | Subsequent Event | Public offering
Subsequent Events
Number of warrants for each unit	1
Class of warrant or right, number of securities called by each warrant	1
Public warrants | Subsequent Event | Public offering
Subsequent Events
Number of warrants for each unit	1
Class of warrant or right, number of securities called by each warrant	0.5
Irvine, California, Office and Warehouse Space | Subsequent Event
Subsequent Events
Area of land | ft²						5,038
Lease renewal term						36 months
Minimum
Subsequent Events
Warrant exercise price (in dollars per share) | $ / shares									$ 13.20
Maximum
Subsequent Events
Warrant exercise price (in dollars per share) | $ / shares									$ 15.00