SHAREHOLDERS' EQUITY - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2024	Jan. 28, 2023	Jan. 29, 2022
Balance	$ (26,750)
Other comprehensive income (loss)	(7,686)	$ (18,626)	$ 596
Balance	(34,504)	(26,750)
Foreign Currency Translation
Balance	(1,213)	(788)	(111)
Other comprehensive income (loss) before reclassifications	115	(425)	(677)
Amounts reclassified from accumulated other comprehensive loss	0	0	0
Tax benefit	0	0	0
Net reclassifications	0	0	0
Other comprehensive income (loss)	115	(425)	(677)
Balance	(1,098)	(1,213)	(788)
Pension and Other Postretirement Transactions
Balance	(25,537)	(7,818)	(9,025)
Other comprehensive income (loss) before reclassifications	(10,506)	(19,776)	(116)
Amounts reclassified from accumulated other comprehensive loss	3,552	2,991	1,788
Tax benefit	(915)	(934)	(465)
Net reclassifications	2,637	2,057	1,323
Other comprehensive income (loss)	(7,869)	(17,719)	1,207
Balance	(33,406)	(25,537)	(7,818)
Accumulated Other Comprehensive (Loss) Income
Balance	(26,750)	(8,606)	(9,136)
Other comprehensive income (loss) before reclassifications	(10,391)	(20,201)	(793)
Amounts reclassified from accumulated other comprehensive loss	3,552	2,991	1,788
Tax benefit	(915)	(934)	(465)
Net reclassifications	2,637	2,057	1,323
Other comprehensive income (loss)	(7,754)	(18,144)	530
Balance	$ (34,504)	$ (26,750)	$ (8,606)