LEASES (Details) $ in Thousands	12 Months Ended
	Jan. 28, 2017 USD ($) Lease	Jan. 30, 2016 USD ($)	Jan. 31, 2015 USD ($)
LEASES [Abstract]
Total capital lease obligation	$ 3,500	$ 3,600
Capital lease obligations	595	478
Capital lease obligations, long-term	2,857	3,149
Total assets under capital lease (Cost Basis)	5,100	4,800
Accumulated amortization of capital leases (Cost Basis)	2,100	1,600
Amortization expense of capital leases (Cost Basis)	$ 600	500	$ 500
Description of lease arrangements	We lease the majority of our stores under operating leases. The leases typically provide for terms of five to ten years with options to extend at our discretion. Many of our leases contain scheduled increases in annual rent payments and the majority of our leases also require us to pay maintenance, insurance and real estate taxes. Additionally, many of the lease agreements contain tenant improvement allowances, rent holidays and/or rent escalation clauses (contingent rentals) based on net sales for the location. For purposes of recognizing incentives and minimum rental expenses on a straight-line basis over the terms of the leases, we use the date of initial possession to begin amortization, which is generally when we enter the space and begin to make improvements in preparation of our intended use.
Net increase in the number of lease commitments for stores | Lease	34
Future minimum payments under capital leases [Abstract]
Fiscal 2018	$ 844
Fiscal 2019	838
Fiscal 2020	811
Fiscal 2021	642
Fiscal 2022	399
Thereafter	889
Total minimum lease payments	4,423
Less amount representing interest	971
Present value of total minimum lease payments	3,452
Future minimum payments under operating leases [Abstract]
Fiscal 2018	60,199
Fiscal 2019	52,748
Fiscal 2020	43,188
Fiscal 2021	33,593
Fiscal 2022	24,178
Thereafter	41,438
Total minimum lease payments	255,344
Present value of total minimum lease payments	255,344
Total future lease payments under capital and operating leases [Abstract]
Fiscal 2018	61,043
Fiscal 2019	53,586
Fiscal 2020	43,999
Fiscal 2021	34,235
Fiscal 2022	24,577
Thereafter	42,327
Total minimum lease payments	259,767
Less amount representing interest	971
Present value of total minimum lease payments	258,796
Total rental expense for operating leases [Abstract]
Minimum rentals	54,910	52,538	49,323
Contingent rentals	4,744	4,434	4,647
Total	$ 59,654	$ 56,972	$ 53,970
Minimum [Member]
Other Commitments
Initial Lease Termination Dates	March 2021
Maximum [Member]
Other Commitments
Initial Lease Termination Dates	April 2027