Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Treasury Stock, Common [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2022	236,895	0
Balance at Dec. 31, 2022	$ 237	$ 0	$ 962,731	$ (860,935)	$ (2,388)	$ 99,645
Stock-based compensation	$ 0	$ 0	1,916	0	0	1,916
Issuance of common stock related to vesting of restricted stock units (in shares)	2,434	0
Issuance of common stock related to vesting of restricted stock units	$ 2	$ 0	0	0	0	2
Shares withheld related to net share settlement of equity awards (in shares)	0	649
Shares withheld related to net share settlement of equity awards	$ 0	$ 1	(490)	0	0	(489)
Cancellation of treasury stock (in shares)	0	(649)
Cancellation of treasury stock	$ 0	$ 1	0	0	0	(1)
Treasury Stock, Retired, Cost Method, Amount	(0)	(1)	(0)	(0)	(0)	1
Other comprehensive income	0	0	0	0	857	857
Net loss	$ 0	$ 0	0	(22,218)	0	(22,218)
Exercise of stock options (in shares)	13	0
Exercise of stock options	$ 0	$ 0	5	0	0	5
Balance (in shares) at Mar. 31, 2023	239,342	0
Balance at Mar. 31, 2023	$ 239	$ 0	964,162	(883,153)	(1,531)	79,717
Balance (in shares) at Dec. 31, 2022	236,895	0
Balance at Dec. 31, 2022	$ 237	$ 0	962,731	(860,935)	(2,388)	99,645
Net loss						(42,880)
Balance (in shares) at Jun. 30, 2023	239,970	0
Balance at Jun. 30, 2023	$ 240	$ 0	966,335	(903,815)	(1,257)	61,503
Balance (in shares) at Mar. 31, 2023	239,342	0
Balance at Mar. 31, 2023	$ 239	$ 0	964,162	(883,153)	(1,531)	79,717
Stock-based compensation	$ 0	$ 0	1,978	0	0	1,978
Issuance of common stock related to vesting of restricted stock units (in shares)	273	0
Issuance of common stock related to vesting of restricted stock units	$ 0	$ 0	0	0	0	0
Issuance of common stock, net of issuance costs (in shares)	355	0
Issuance of common stock, net of issuance costs	$ 1	$ 0	195	0	0	196
Other comprehensive income	0	0	0	0	274	274
Net loss	$ 0	$ 0	0	(20,662)	0	(20,662)
Exercise of stock options (in shares)	0	0
Exercise of stock options	$ 0	$ 0	0	0	0	0
Balance (in shares) at Jun. 30, 2023	239,970	0
Balance at Jun. 30, 2023	$ 240	$ 0	966,335	(903,815)	(1,257)	61,503
Balance (in shares) at Dec. 31, 2023	264,922	0
Balance at Dec. 31, 2023	$ 265	$ 0	973,129	(939,368)	(612)	33,414
Stock-based compensation	$ 0		1,745	0	0	1,745
Issuance of common stock related to vesting of restricted stock units (in shares)	4,012	0
Issuance of common stock related to vesting of restricted stock units	$ 4	$ 0	0	0	0	4
Shares withheld related to net share settlement of equity awards (in shares)	0	640
Shares withheld related to net share settlement of equity awards	$ 0	$ 1	(135)	0	0	(134)
Cancellation of treasury stock (in shares)	0	(640)
Cancellation of treasury stock	$ 0	$ 1	0	0	0	(1)
Treasury Stock, Retired, Cost Method, Amount	$ (0)	(1)	(0)	(0)	(0)	1
Issuance of common stock, net of issuance costs (in shares)	3,052
Issuance of common stock, net of issuance costs	$ 3		976			979
Other comprehensive income	0	0	0	0	(486)	(486)
Net loss	$ 0	$ 0		(22,497)	0	(22,497)
Balance (in shares) at Mar. 31, 2024	271,986	0
Balance at Mar. 31, 2024	$ 272	$ 0	975,715	(961,865)	(1,098)	13,024
Balance (in shares) at Dec. 31, 2023	264,922	0
Balance at Dec. 31, 2023	$ 265	$ 0	973,129	(939,368)	(612)	33,414
Net loss						(48,246)
Balance (in shares) at Jun. 30, 2024	272,616	0
Balance at Jun. 30, 2024	$ 273	$ 0	977,285	(987,614)	(1,271)	(11,327)
Balance (in shares) at Mar. 31, 2024	271,986	0
Balance at Mar. 31, 2024	$ 272	$ 0	975,715	(961,865)	(1,098)	13,024
Stock-based compensation	$ 0		1,528	0	0	1,528
Issuance of common stock related to vesting of restricted stock units (in shares)	630	0
Issuance of common stock related to vesting of restricted stock units	$ 1	$ 0	0	0	0	1
Shares withheld related to net share settlement of equity awards (in shares)	0	163
Shares withheld related to net share settlement of equity awards	$ 0	$ 1	(43)	0	0	(42)
Cancellation of treasury stock (in shares)	0	(163)
Cancellation of treasury stock	$ 0	$ 1	0	0	0	(1)
Treasury Stock, Retired, Cost Method, Amount	(0)	$ (1)	(0)	(0)	(0)	1
Other comprehensive income	0			0	(173)	(173)
Net loss	$ 0			(25,749)	0	(25,749)
Refund of non-redeemed shares of non-accredited investors			85
Balance (in shares) at Jun. 30, 2024	272,616	0
Balance at Jun. 30, 2024	$ 273	$ 0	$ 977,285	$ (987,614)	$ (1,271)	$ (11,327)