EARNINGS (LOSSES) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
EARNINGS (LOSSES) PER SHARE
Potential dilutive common shares outstanding			0	0
Net income (loss)	$ 2,808	$ 1,507	$ 6,775	$ (15,490)
Weighted-average common shares outstanding, basic	6,219	6,185	6,219	6,154
Weighted-average common shares outstanding, diluted	6,219	6,185	6,219	6,154
Basic earnings (losses) per share	$ 0.45	$ 0.25	$ 1.09	$ (2.52)
Diluted earnings (losses) per share	$ 0.45	$ 0.25	$ 1.09	$ (2.52)