CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 30, 2023	Jul. 31, 2022	Jul. 30, 2023	Jul. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 785	$ 5,543	$ 2,234	$ 8,726
Amortization of actuarial (gain) / loss	(70)	60	(140)	42
Income tax effect on amortization	17	(14)	34	(10)
Adjustments to net periodic benefit cost	(53)	46	(106)	32
Total comprehensive income	$ 732	$ 5,589	$ 2,128	$ 8,758