EARNINGS PER SHARE - Basic and diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Numerator:
Net earnings	$ 23,078	$ 30,320
Denominator:
Basic weighted average shares outstanding (in shares)	9,472	9,455
Effect of dilutive securities:
Employee share-based awards (in shares)	93	144
Diluted weighted average shares outstanding (in shares)	9,565	9,599
Basic earnings per share (in dollars per share)	$ 2.44	$ 3.21
Diluted earnings per share (in dollars per share)	$ 2.41	$ 3.16