Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 21,910	$ 16,547
Other comprehensive income
Pension adjustments (net of $365 tax expense in 2024 and $1,310 tax expense in 2023)	1,050	3,669
Comprehensive income	$ 22,960	$ 20,216