Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance, December 31, 2024 (audited) (in shares) at Dec. 31, 2023	19,615
Balance, December 31, 2024 (audited) at Dec. 31, 2023	$ 84,680	$ 10,538	$ (53,617)	$ (6,897)	$ 34,704
Share-based compensation expense (in shares)	18
Share-based compensation expense	$ 411	814			1,225
Vested restricted stock issued (in shares)	11
Vested restricted stock issued	$ 178	(178)			0
Shares cancelled to pay tax liability (in shares)	(3)
Shares cancelled to pay tax liability	$ (68)				(68)
Other comprehensive income - pension, net				68	68
Net loss			(1,375)		(1,375)
Balance (in shares) at Mar. 31, 2024	19,641
Balance at Mar. 31, 2024	$ 85,201	11,174	(54,992)	(6,829)	34,554
Balance, December 31, 2024 (audited) (in shares) at Dec. 31, 2024	19,664
Balance, December 31, 2024 (audited) at Dec. 31, 2024	$ 85,877	15,202	(61,008)	(6,890)	33,181
Share-based compensation expense (in shares)	44
Share-based compensation expense	$ 864	1,436			2,300
Vested restricted stock issued (in shares)	13
Vested restricted stock issued	$ 262	(262)			0
Shares cancelled to pay tax liability (in shares)	(3)
Shares cancelled to pay tax liability	$ (204)				(204)
Other comprehensive income - pension, net				79	79
Net loss			(8,640)		(8,640)
Balance (in shares) at Mar. 31, 2025	19,718
Balance at Mar. 31, 2025	$ 86,799	$ 16,376	$ (69,648)	$ (6,811)	$ 26,716