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, 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	3,785	0	0	0	3,785	0
Other comprehensive loss	(1,627)	0	0	0	0	(1,627)
Dividends	(466)	$ 0	0	0	(466)
Restricted stock issued, shares		65,533
Restricted stock issued, amount	0	$ 0	0	0	0	0
Restricted stock plan	445	0	0	445	0	0
Return of shares in lieu of payroll withholding	(409)	0	$ 0	(409)	0	0
Treasury stock purchased, shares			(27,514)
Treasury stock purchased, amount	(333)	$ 0	$ (333)	0	0	0
Other comprehensive loss	(1,627)
Balance, shares at Jul. 31, 2023		8,721,232	(1,358,208)
Balance, amount at Jul. 31, 2023	121,385	$ 87	$ (19,979)	78,511	68,084	(5,318)
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)
Net income	2,465	0	0	0	2,465	0
Dividends	(220)	$ 0	0	0	(220)	0
Restricted stock issued, shares		11,976
Restricted stock issued, amount	0	$ 0	0		0	0
Restricted stock plan	38	0	0	38	0	0
Return of shares in lieu of payroll withholding	(70)	0	$ 0	(70)	0	0
Treasury stock purchased, shares			(4,700)
Treasury stock purchased, amount	(57)	0	$ (57)	0	0	0
Other comprehensive loss	(909)	$ 0	$ 0	0	0	(909)
Balance, shares at Jul. 31, 2023		8,721,232	(1,358,208)
Balance, amount at Jul. 31, 2023	121,385	$ 87	$ (19,979)	78,511	68,084	(5,318)
Balance, shares at Jan. 31, 2024		8,722,965	(1,358,208)
Balance, amount at Jan. 31, 2024	123,450	$ 87	$ (19,979)	79,420	69,282	(5,360)
Net income	277	0	0	0	277	0
Dividends	(442)	$ 0	0	0	(442)	0
Restricted stock issued, shares		31,847
Restricted stock issued, amount	0	$ 0	0		0	0
Restricted stock plan	627	0	0	627	0	0
Return of shares in lieu of payroll withholding	(304)	0	0	(304)	0	0
Other comprehensive loss	1,108	0	0	0	0	1,108
Treasury stock purchased	0	$ 0	$ 0	0	0	0
Balance, shares at Jul. 31, 2024		8,754,812	(1,358,208)
Balance, amount at Jul. 31, 2024	124,716	$ 87	$ (19,979)	79,743	69,117	(4,252)
Balance, shares at Apr. 30, 2024		8,736,023	(1,358,208)
Balance, amount at Apr. 30, 2024	125,109	$ 87	$ (19,979)	79,489	70,714	(5,202)
Net income	(1,376)	0	0	0	(1,376)	0
Dividends	(221)	$ 0	0	0	(221)	0
Restricted stock issued, shares		18,789
Restricted stock issued, amount	0	$ 0	0		0	0
Restricted stock plan	428	0	0	428	0	0
Return of shares in lieu of payroll withholding	(174)	0	0	(174)	0	0
Other comprehensive loss	950	0	0	0	0	950
Treasury stock purchased	0	$ 0	$ 0	0	0	0
Balance, shares at Jul. 31, 2024		8,754,812	(1,358,208)
Balance, amount at Jul. 31, 2024	$ 124,716	$ 87	$ (19,979)	$ 79,743	$ 69,117	$ (4,252)