ACQUISITIONS - Fiscal 2016 Acquisition - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Nov. 03, 2015	Apr. 30, 2017	May 01, 2016	Apr. 30, 2017	May 01, 2016
Business Acquisition [Line Items]
Gain from bargain purchase		$ 0	$ 0	$ 0	$ 1,864
Fiscal 2016 - Acquisition, Hamilton, Canada - Manufacturing Operations
Business Acquisition [Line Items]
Cash consideration net of working capital adjustments	$ 2,200
Gain from bargain purchase	$ 1,864