Nature of Business and Operations and Recent Events (Details) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended	6 Months Ended
	Aug. 08, 2022	Jul. 27, 2022	May 12, 2021	Aug. 08, 2022	Jun. 30, 2022	Jun. 30, 2021	Jul. 26, 2022	Dec. 31, 2021
Subsequent Event [Line Items]
Issuance costs					$ 0	$ 105
Common stock, shares authorized (in shares)					250,000,000			250,000,000
Subsequent event
Subsequent Event [Line Items]
Increase to number of authorized shares (in shares)		100,000,000
Common stock, shares authorized (in shares)		350,000,000					250,000,000
Subsequent event | 2020 Stock Incentive Plan | Common Stock
Subsequent Event [Line Items]
Increase to number of shares of common stock issuable (in shares)		8,000,000
Rights offering
Subsequent Event [Line Items]
Proceeds from offering			$ 75,000
Shares issued in transaction (in shares)			14,312,976
Offering price (in dollars per share)			$ 5.24
Rights offering | Subsequent event
Subsequent Event [Line Items]
Proceeds from offering	$ 100,000			$ 100,000
Shares issued in transaction (in shares)				103,000,000
Offering price (in dollars per share)	$ 0.97			$ 0.97
Issuance costs	$ 100			$ 100