CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) $ in Thousands	Total	Common stock	Additional paid in capital	Accumulated deficit
Beginning balance (in shares) at Dec. 31, 2021		7,304,714
Beginning balance at Dec. 31, 2021	$ 134,489	$ 15	$ 503,609	$ (369,135)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(162,349)			(162,349)
Vesting of restricted stock units (in shares)		93,664
Taxes paid related to net settlement on stock-based compensation	(106)		(106)
Stock-based compensation	4,588		4,588
Stock issued for conversion of Notes (in shares)		1,570,575
Stock issued for conversion of Notes	16,947	$ 3	16,944
Issuance of common stock (in shares)		1,352,083
Issuance of common stock	10,266	$ 2	10,264
Ending balance (in shares) at Sep. 30, 2022		10,321,036
Ending balance at Sep. 30, 2022	3,835	$ 20	535,299	(531,484)
Beginning balance (in shares) at Jun. 30, 2022		8,172,435
Beginning balance at Jun. 30, 2022	57,618	$ 16	515,624	(458,022)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(73,462)			(73,462)
Vesting of restricted stock units (in shares)		50,268
Taxes paid related to net settlement on stock-based compensation	(79)		(79)
Stock-based compensation	1,338		1,338
Stock issued for conversion of Notes (in shares)		1,350,000
Stock issued for conversion of Notes	15,274	$ 3	15,271
Issuance of common stock (in shares)		748,333
Issuance of common stock	3,146	$ 1	3,145
Ending balance (in shares) at Sep. 30, 2022		10,321,036
Ending balance at Sep. 30, 2022	$ 3,835	$ 20	535,299	(531,484)
Beginning balance (in shares) at Dec. 31, 2022	12,955,299	12,955,299
Beginning balance at Dec. 31, 2022	$ (37,091)	$ 21	538,812	(575,924)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(25,626)			(25,626)
Vesting of restricted stock units (in shares)		157,601
Taxes paid related to net settlement on stock-based compensation	(16)		(16)
Stock-based compensation	3,513		3,513
Issuance of common stock (in shares)		431,429
Issuance of common stock	$ 155		155
Ending balance (in shares) at Sep. 30, 2023	13,544,329	13,544,329
Ending balance at Sep. 30, 2023	$ (59,065)	$ 21	542,464	(601,550)
Beginning balance (in shares) at Jun. 30, 2023		13,506,812
Beginning balance at Jun. 30, 2023	(54,964)	$ 21	541,359	(596,344)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(5,206)			(5,206)
Vesting of restricted stock units (in shares)		37,517
Taxes paid related to net settlement on stock-based compensation	(1)		(1)
Stock-based compensation	$ 1,106		1,106
Ending balance (in shares) at Sep. 30, 2023	13,544,329	13,544,329
Ending balance at Sep. 30, 2023	$ (59,065)	$ 21	$ 542,464	$ (601,550)