Debt Obligations and Financing Arrangements, Scheduled Principal Payments of Debt (Details) - USD ($) $ in Thousands	Feb. 03, 2018	Jan. 28, 2017
Fiscal Year Ending [Abstract]
February 2, 2019	$ 10,158
February 1, 2020	10,169
January 30, 2021	28,886
Total cash principal payments	49,213
Less: Unamortized original issue discount	(15)	$ (100)
Less: Unamortized term loan deferred financing fees	(1,500)	(2,800)
Total debt	48,993	194,000
New Term Loan Facility [Member]
Fiscal Year Ending [Abstract]
Less: Unamortized original issue discount	(15)	(100)
Less: Unamortized term loan deferred financing fees	$ (205)	$ (1,200)