CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock, Common [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Dec. 31, 2023	$ 16	$ 73,840	$ (3,135)	$ (65,103)	$ 5,618
Beginning balance, shares at Dec. 31, 2023	15,906
Net income				576	576
Share-based compensation		19			19
Ending balance, value at Mar. 31, 2024	$ 16	73,859	(3,135)	(64,527)	6,213
Ending balance, shares at Mar. 31, 2024	15,906
Beginning balance, value at Dec. 31, 2024	$ 16	74,206	(3,135)	(62,483)	8,604
Beginning balance, shares at Dec. 31, 2024	16,106
Net income				(29)	(29)
Share-based compensation		70			70
Ending balance, value at Mar. 31, 2025	$ 16	$ 74,276	$ (3,135)	$ (62,512)	$ 8,645
Ending balance, shares at Mar. 31, 2025	16,106