Earnings Per Share - Basic and diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator:
Net earnings	$ 2,256	$ 5,607	$ 7,799	$ 12,257
Denominator:
Basic weighted average shares outstanding (in shares)	9,475	9,429	9,511	9,433
Effect of dilutive securities:
Employee share-based awards (in shares)	86	119	101	131
Diluted weighted average shares outstanding (in shares)	9,561	9,548	9,612	9,564
Basic earnings per share (in dollars per share)	$ 0.24	$ 0.6	$ 0.82	$ 1.3
Diluted earnings per share (in dollars per share)	$ 0.24	$ 0.59	$ 0.81	$ 1.28