Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Jan. 31, 2023	$ 84,367	$ 534	$ 61,131	$ 59,175	$ (34,235)	$ (2,238)
Beginning Balance, Shares at Jan. 31, 2023		10,676,851
Share-Based Compensation	356		356
Employee Option Exercises	43		43
Employee Option Exercises, Shares		4,094
Restricted Stock Awards Vested	(350)	$ 4	(4)		(350)
Restricted Stock Awards Vested, Shares		99,989
Net Income	848			848
Foreign Currency Translation Adjustment	210					210
Ending Balance at Apr. 29, 2023	85,474	$ 538	61,526	60,023	(34,585)	(2,028)
Ending Balance, Shares at Apr. 29, 2023		10,780,934
Beginning Balance at Jan. 31, 2024	90,282	$ 541	62,684	63,869	(34,593)	(2,219)
Beginning Balance, Shares at Jan. 31, 2024		10,812,137
Share-Based Compensation	325		325
Employee Option Exercises	$ 48		48
Employee Option Exercises, Shares	10,900	5,055
Restricted Stock Awards Vested	$ (432)	$ 4	(4)		(432)
Restricted Stock Awards Vested, Shares		78,077
Net Income	1,181			1,181
Foreign Currency Translation Adjustment	(197)					(197)
Ending Balance at Apr. 27, 2024	$ 91,207	$ 545	$ 63,053	$ 65,050	$ (35,025)	$ (2,416)
Ending Balance, Shares at Apr. 27, 2024		10,895,269