Recent Accounting Pronouncements - Impact of Adoption on Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	May 07, 2018	May 05, 2018	Feb. 03, 2018
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Inventories		$ 66,419	$ 71,256
Prepaid expenses and other current assets		$ 11,774	$ 11,522
Subsequent Event
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Inventories	$ 66,419
Prepaid expenses and other current assets	11,774
Subsequent Event | ASU 2014-09 | ASU 2014-09 Effect
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Inventories	(1,271)
Prepaid expenses and other current assets	1,271
Subsequent Event | ASU 2014-09 | Excluding ASU 2014-09 Effect
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Inventories	67,690
Prepaid expenses and other current assets	$ 10,503