CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid–in Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2023		70,240,000
Beginning balance at Dec. 31, 2023	$ 159,003	$ 109	$ 433,781	$ (60)	$ (274,827)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(52,520)				(52,520)
Foreign currency translation loss	(8)			(8)
Actuarial gain (loss) on pension liability adjustment	(61)			(61)
Stock-based compensation	19,359		19,359
Restricted stock unit award vested, net of shares withheld to cover tax withholding (in shares)		1,792,000
Restricted stock unit award vested, net of shares withheld to cover tax withholding	(457)	$ 2	(459)
Issuance of common stock upon exercise of stock options (in shares)		113,000
Issuance of common stock upon exercise of stock options	203		203
Issuance of common stock for 401K match (in shares)		370,000
Issuance of common stock for 401K match	$ 1,618		1,618
Ending balance (in shares) at Dec. 31, 2024	72,514,652	72,515,000
Ending balance at Dec. 31, 2024	$ 127,137	$ 111	454,502	(129)	(327,347)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(36,546)				(36,546)
Foreign currency translation loss	(2)			(2)
Actuarial gain (loss) on pension liability adjustment	35			35
Stock-based compensation	24,036		24,036
Restricted stock unit award vested, net of shares withheld to cover tax withholding (in shares)		2,578,000
Restricted stock unit award vested, net of shares withheld to cover tax withholding	$ (7,254)	$ 2	(7,256)
Issuance of common stock upon exercise of stock options (in shares)	60,000	60,000
Issuance of common stock upon exercise of stock options	$ 108		108
Repurchase of common stock (in shares)	(3,108,000)
Repurchase of common stock	$ (13,627)	$ (3)	(13,624)
Issuance of common stock for 401K match (in shares)		728,000
Issuance of common stock for 401K match	$ 2,063	$ 1	2,062
Ending balance (in shares) at Dec. 31, 2025	72,773,272	72,773,000
Ending balance at Dec. 31, 2025	$ 95,950	$ 111	$ 459,828	$ (96)	$ (363,893)