Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Comprehensive Deficit
Beginning balance (in shares) at Dec. 31, 2023		9,348,000
Beginning balance at Dec. 31, 2023	$ 75,390	$ 9	$ 381,329	$ (305,948)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Non-cash compensation recognized on stock options and employee stock purchase plan ("ESPP")	6		6
Restricted stock grants, net of cancellations (in shares)		266,000
Restricted stock grants, net of cancellations	1,130	$ 1	1,129
Cancellation of shares for payment of withholding tax (in shares)		(13,000)
Cancellation of shares for payment of withholding tax	(79)		(79)
ESPP shares issued (in shares)		1,000
ESPP shares issued	2		2
Net loss	(31,007)			(31,007)
Ending balance (in shares) at Mar. 31, 2024		9,602,000
Ending balance at Mar. 31, 2024	$ 45,442	$ 10	382,387	(336,955)
Beginning balance (in shares) at Dec. 31, 2024	17,673,404	17,673,000
Beginning balance at Dec. 31, 2024	$ 40,756	$ 18	395,383	(354,645)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Non-cash compensation recognized on stock options and employee stock purchase plan ("ESPP")	6		6
Restricted stock grants, net of cancellations (in shares)		1,868,000
Restricted stock grants, net of cancellations	1,081	$ 1	1,080
Cancellation of shares for payment of withholding tax (in shares)		(85,000)
Cancellation of shares for payment of withholding tax	(105)		(105)
ESPP shares issued (in shares)		3,000
ESPP shares issued	2		2
Net loss	$ (5,178)			(5,178)
Ending balance (in shares) at Mar. 31, 2025	19,458,750	19,459,000
Ending balance at Mar. 31, 2025	$ 36,562	$ 19	$ 396,366	$ (359,823)