EARNINGS PER SHARE - Computation of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Numerator:
Net income (loss)	$ (2,261)	$ 2,480	$ (772)	$ 1,129	$ (8,154)	$ 8,316	$ (553)	$ 1,290
Denominator:
Weighted average shares of common stock outstanding (in shares)	10,991			10,937			10,977	10,928
Effect of dilutive common stock equivalents (in shares)	0			34			0	31
Weighted average shares of common stock outstanding (in shares)	10,991			10,971			10,977	10,959
Earnings (loss) per share - basic (in usd per share)	$ (0.21)			$ 0.10			$ (0.05)	$ 0.12
Earnings (loss) per share - diluted (in usd per share)	$ (0.21)			$ 0.10			$ (0.05)	$ 0.12