Mezzanine and Stockholders' Equity - Components of Proceeds Related to the Warrants (Details) - USD ($) $ in Thousands		3 Months Ended
	Feb. 24, 2022	Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from issuance of 2022 Warrants	$ 20,333	$ 20,333	$ 0
Original issue discount	(203)
Less: issuance costs	(405)
Issuance of 2022 Warrants	19,725	$ 19,725
Series I Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from issuance of 2022 Warrants	5,101
Original issue discount	(51)
Less: issuance costs	(102)
Issuance of 2022 Warrants	4,948
Series II Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from issuance of 2022 Warrants	15,232
Original issue discount	(152)
Less: issuance costs	(303)
Issuance of 2022 Warrants	$ 14,777