Business Combinations and Discontinued Operations - Restructuring Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017
Restructuring Charges
Severance costs	$ 2,080	$ 1,270
Contract termination costs		386
Leases, net of sublease		1,920
Service costs		206
Restructuring charges	2,080	3,782
Payments for restructuring plan obligations
Restructuring charges	2,080	3,782
Cherokee Global Brands Plan
Restructuring Charges
Restructuring charges	1,031
Payments for restructuring plan obligations
Restructuring charges	1,031
Balance at end of period	1,031
Hi-Tec Plan
Restructuring Charges
Restructuring charges	1,049
Payments for restructuring plan obligations
Balance at beginning of period	3,782
Restructuring charges	1,049
Payments during the period	(2,330)
Balance at end of period	$ 2,501	$ 3,782