NET INCOME (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024
NET INCOME (LOSS) PER SHARE
Net Income	$ (18,075)	$ 5,425
Denominator for basic net (loss) income per share (weighted-average shares which reflect 1,358,208 treasury shares at January 31, 2025 and 2024, respectively)	7,426,401	7,352,356
Effect of dilutive securities from restricted stock plan and from dilutive effect of stock options		187,349
Denominator for diluted net income per share (adjusted weighted average shares)	7,426,401	7,539,705
Earnings Per Share, Basic	$ (2.43)	$ 0.74
Earnings Per Share, Diluted	$ (2.43)	$ 0.72