EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2025	Apr. 30, 2024
EARNINGS PER SHARE
Net Income (Loss)	$ 22,550	$ 7,882
Weighted average shares outstanding - basic	13,628	13,257
Effect of stock awards	484	315
Weighted average shares outstanding - diluted	14,112	13,572
Basic (in dollars per share)	$ 1.65	$ 0.59
Diluted (in dollars per share)	$ 1.6	$ 0.58
Anti-dilutive securities not included	4	344