Consolidated Statements of Stockholders’ Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive (Loss) Income
Balance (in shares) at Jan. 31, 2024		16,347,314
Balance at Jan. 31, 2024	$ 91,179	$ 164	$ 121,373	$ (29,048)	$ (1,310)
Net income	21,644			21,644
Pension adjustments, net of tax effect	1,732				1,732
Cash dividends	(1,463)			(1,463)
Shares vested (in shares)		81,794
Shares vested and others	(412)	$ 1	(413)
Stock compensation expense	395		395
Stock repurchased	(3,810)	$ (4)	(3,806)
Stock repurchased (in shares)		(342,026)
Balance (in shares) at Jan. 31, 2025		16,087,082
Balance at Jan. 31, 2025	109,265	$ 161	117,549	(8,867)	422
Net income	2,568			2,568
Pension adjustments, net of tax effect	(534)				(534)
Cash dividends	(1,576)			(1,576)
Shares vested (in shares)		23,003
Shares vested and others	0	$ 0	0
Stock compensation expense	208		208
Stock repurchased	(4,000)	$ (4)	(3,996)
Stock repurchased (in shares)		(348,944)
Balance (in shares) at Jan. 31, 2026		15,761,141
Balance at Jan. 31, 2026	$ 105,931	$ 157	$ 113,761	$ (7,875)	$ (112)