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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Apr. 28, 2024	Apr. 30, 2023
Statement of Comprehensive Income [Abstract]
Net (loss) / income	$ (4,091)	$ 1,450
Other comprehensive income:
Actuarial adjustments	(59)	(70)
Income tax effect on adjustments	14	17
Adjustments to net periodic benefit cost	(45)	(53)
Total comprehensive (loss) / income	$ (4,136)	$ 1,397

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