CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jan. 31, 2025	Jan. 31, 2024
CONSOLIDATED BALANCE SHEETS
Allowance for doubtful accounts	$ 1,237	$ 857
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,500,000	1,500,000
Preferred stock, shares issued	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	10,856,812	8,722,965
Common stock, shares outstanding	9,498,604	7,364,757
Treasury stock, shares	1,358,208	1,358,208