EXIT AND DISPOSAL ACTIVITIES (Details Narrative) $ in Thousands	3 Months Ended				12 Months Ended
	Apr. 29, 2017 USD ($) Number	Jan. 28, 2017 USD ($)	Oct. 29, 2016 USD ($)	Apr. 30, 2016 USD ($)	Jan. 28, 2017 USD ($) Number	Jan. 30, 2016 USD ($) Number
Number of underperforming stores | Number	39					39
Number of underperforming pharmacies | Number					18
Asset impairment charges				$ 77
Freight capitalization expense	1,200				$ 1,600
Additions lease contract termination liability	8,200
Utilization Lease contract termination liability	(8,400)
Lease contract termination liability	12,400	$ 12,600			12,600
Lease contract termination liability, 2016 closures [Member]
Additions lease contract termination liability						$ 500
Utilization Lease contract termination liability						(300)
Lease contract termination liability						200
Lease contract termination liability, 2017 closures [Member]
Additions lease contract termination liability	8,200
Lease contract termination liability	8,200
Selling, General and Administrative Expenses [Member]
Asset impairment charges						2,000
2015 Store Closures [Member]
Asset impairment charges	500					200
2014 Store Closures [Member]
Asset impairment charges	500					500
Pharmacy closures [Member]
Amortization of intangible assets						2,300
Utilization of amortization of intangible assets						100
Corporate Headquarters [Member]
Asset impairment charges						$ 3,600
Store Closures [Member]
Utilization of amortization of intangible assets	$ 4,200
Below cost inventory adjustment		1,100	$ 3,200		$ 1,100
Freight capitalization expense		$ 200	$ 1,300