Note 13 - Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	2 Months Ended	12 Months Ended
	Feb. 02, 2019	Feb. 01, 2020	Feb. 02, 2019
Operating lease expense	$ 186,185
Variable lease expense	45,455
Short-term lease expense	3,339
Sublease income	(269)	$ (269)	$ (500)
Total lease expense	$ 234,710