CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Accumulated other comprehensive loss
Balance, amount at Jan. 31, 2023	$ 119,990	$ 87	$ (19,646)	$ 78,475	$ 64,765	$ (3,691)
Balance, shares at Jan. 31, 2023		8,655,699	(1,330,694)
Net income	6,402	$ 0	$ 0	0	6,402	0
Other comprehensive loss	(2,110)	0	0	0	0	(2,110)
Dividends	687	$ 0	0	0	687
Restricted stock issued, shares		67,266
Restricted stock issued, amount	0	$ 0	0	0	0	0
Restricted stock plan	747	$ 0	$ 0	747	0	0
Treasury stock purchased, shares		0	(27,514)
Treasury stock purchased, amount	(333)	$ 0	$ (333)		0	0
Return of shares in lieu of payroll withholding	(420)	$ 0	$ 0	(420)	0	0
Balance, shares at Oct. 31, 2023		8,722,965	(1,358,208)
Balance, amount at Oct. 31, 2023	123,589	$ 87	$ (19,979)	78,802	70,480	(5,801)
Balance, amount at Jul. 31, 2023	121,385	$ 87	$ (19,979)	78,511	68,084	(5,318)
Balance, shares at Jul. 31, 2023		8,721,232	(1,358,208)
Net income	2,618	$ 0	$ 0	0	2,618	0
Other comprehensive loss	(483)	0	0	0	0	(483)
Dividends	222	$ 0	0	0	222	0
Restricted stock issued, shares		1,733
Restricted stock issued, amount		$ 0	0		0	0
Restricted stock plan	302	0	0	302	0	0
Return of shares in lieu of payroll withholding	(11)	$ 0	$ 0	(11)	0	0
Balance, shares at Oct. 31, 2023		8,722,965	(1,358,208)
Balance, amount at Oct. 31, 2023	123,589	$ 87	$ (19,979)	78,802	70,480	(5,801)
Balance, amount at Jan. 31, 2024	123,450	$ 87	$ (19,979)	79,420	69,282	(5,360)
Balance, shares at Jan. 31, 2024		8,722,965	(1,358,208)
Net income	363	$ 0	$ 0	0	363	0
Other comprehensive loss	903	0	0	0	0	903
Dividends	664	$ 0	0	0	664
Restricted stock issued, shares		40,847
Restricted stock issued, amount	1	$ 1	0		0	0
Restricted stock plan	1,081	0	0	1,081	0	0
Return of shares in lieu of payroll withholding	(447)	$ 0	$ 0	(447)	0	0
Balance, shares at Oct. 31, 2024		8,763,812	1,358,208
Balance, amount at Oct. 31, 2024	124,687	$ 88	$ (19,979)	80,054	68,981	(4,457)
Balance, amount at Jul. 31, 2024	124,716	$ 87	$ (19,979)	79,743	69,117	(4,252)
Balance, shares at Jul. 31, 2024		8,754,812	1,358,208
Net income	86	$ 0	$ 0	0	86	0
Other comprehensive loss	(205)	0	0	0	0	(205)
Dividends	222	$ 0	0	0	222	0
Restricted stock issued, shares		9,000
Restricted stock issued, amount	1	$ 1	0		0	0
Restricted stock plan	455	0		455	0	0
Return of shares in lieu of payroll withholding	(144)	$ 0	$ 0	(144)	0	0
Balance, shares at Oct. 31, 2024		8,763,812	1,358,208
Balance, amount at Oct. 31, 2024	$ 124,687	$ 88	$ (19,979)	$ 80,054	$ 68,981	$ (4,457)