CONTRACT BALANCES AND CONTRACT COSTS - Deferred Commissions and Fulfillment Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 29, 2022	Apr. 30, 2021
Deferred commissions
Capitalized Contract Cost [Roll Forward]
Beginning balance	$ 53,978	$ 57,888
Amount capitalized	1,960	3,186
Amount recognized	(4,514)	(5,053)
Ending balance	51,424	56,021
Deferred fulfillment costs
Capitalized Contract Cost [Roll Forward]
Beginning balance	7,597	11,009
Amount capitalized	177	1,256
Amount recognized	(1,395)	(1,415)
Ending balance	$ 6,379	$ 10,850