CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Accumulated other comprehensive loss
Balance, shares at Jan. 31, 2022		8,555,672	939,705
Balance, amount at Jan. 31, 2022	$ 125,100	$ 86	$ (14,206)	$ 77,826	$ 62,892	$ (1,498)
Net Income (Loss)	1,129	0	0	0	1,129	0
Other comprehensive loss	(760)	$ 0	0	0	0	(760)
Restricted stock issued, share		79,686
Restricted stock issued, amount	0	$ 0	0	0	0	0
Restricted stock plan	407	0	0	407	0	0
Return of shares in lieu of payroll withholding	(678)	0	$ 0	(678)	0	0
Treasury stock purchased, share			(25,017)
Treasury stock purchased amount	(406)	$ 0	$ (406)	0	0	0
Balance, shares at Apr. 30, 2022		8,635,358	964,722
Balance, amount at Apr. 30, 2022	124,792	$ 86	$ (14,612)	77,555	64,021	(2,258)
Balance, shares at Jan. 31, 2023		8,655,699	1,330,694
Balance, amount at Jan. 31, 2023	119,990	$ 87	$ (19,646)	78,475	64,765	(3,691)
Net Income (Loss)	1,320	0	0	0	1,320	0
Other comprehensive loss	(718)	$ 0	0	0	0	(718)
Restricted stock issued, share		53,557
Restricted stock issued, amount	0	$ 0	0	0	0	0
Restricted stock plan	407	0	0	407	0	0
Return of shares in lieu of payroll withholding	(339)	0	$ 0	(339)	0	0
Treasury stock purchased, share			(22,814)
Treasury stock purchased amount	(276)	0	$ (276)	0	0	0
Dividends	(246)	$ 0	$ 0	0	(246)	0
Balance, shares at Apr. 30, 2023		8,709,256	1,353,508
Balance, amount at Apr. 30, 2023	$ 120,138	$ 87	$ (19,922)	$ 78,543	$ 65,839	$ (4,409)