Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands		Common Stock [Member]		Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
BALANCE (in shares) at Dec. 31, 2022	[1]	6,729,533
BALANCE at Dec. 31, 2022		$ 8	[1]	$ 728,339	$ (625,251)	$ (1,144)	$ 101,952
Net loss		$ 0	[1]	0	(25,800)	0	(25,800)
Issuance of shares of restricted common stock (in shares)	[1]	55,678
Issuance of shares of restricted common stock		$ 0	[1]	0	0	0	0
Forfeiture of shares of restricted common stock (in shares)	[1]	(48,860)
Issuance of common stock (in shares)	[1]	25,000
Issuance of common stock		$ 0	[1]	290	0	0	290
Stock-based compensation expense		0	[1]	2,196	0	0	2,196
Other comprehensive income (loss)		$ 0	[1]	0	0	129	129
BALANCE (in shares) at Mar. 31, 2023	[1]	6,761,351
BALANCE at Mar. 31, 2023		$ 8	[1]	730,825	(651,051)	(1,015)	78,767
BALANCE (in shares) at Dec. 31, 2023	[1]	7,508,246
BALANCE at Dec. 31, 2023		$ 9	[1]	736,675	(699,815)	(838)	36,031
Net loss		$ 0	[1]	0	(5,162)	0	(5,162)
Issuance of shares of restricted common stock (in shares)	[1]	11,668
Issuance of shares of restricted common stock		$ 0	[1]	0	0	0	0
Forfeiture of shares of restricted common stock (in shares)	[1]	(42,650)
Issuance of common stock (in shares)	[1]	178,780
Issuance of common stock		$ 0	[1]	670	0	0	670
Stock-based compensation expense		0	[1]	1,460	0	0	1,460
Other comprehensive income (loss)		$ 0	[1]	0	0	(49)	(49)
BALANCE (in shares) at Mar. 31, 2024	[1]	7,656,044
BALANCE at Mar. 31, 2024		$ 9	[1]	$ 738,805	$ (704,977)	$ (887)	$ 32,950

[1] The number of shares and per share amounts have been retroactively restated to reflect the one for twelve (1 for 12) reverse stock split, which was effective on March 22, 2024.