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NOTE 17 - COMMITMENTS, CONTINGENCIES AND OFF BALANCE SHEET ARRANGEMENTS (Details) - USD ($)
1 Months Ended 12 Months Ended
Feb. 28, 2015
Jan. 29, 2017
Jan. 31, 2016
Feb. 01, 2015
Mar. 31, 2017
NOTE 17 - COMMITMENTS, CONTINGENCIES AND OFF BALANCE SHEET ARRANGEMENTS (Details) [Line Items]          
Operating Leases, Rent Expense   $ 7,700,000 $ 3,100,000 $ 2,800,000  
Operating Leases, Future Minimum Payments Due, Next Twelve Months   7,600,000      
Operating Leases, Future Minimum Payments, Due in Two Years       6,500,000  
Operating Leases, Future Minimum Payments, Due in Three Years       6,400,000  
Operating Leases, Future Minimum Payments, Due in Four Years       6,200,000  
Operating Leases, Future Minimum Payments, Due in Five Years       $ 4,700,000  
Sublease, Redlands, CA [Member]          
NOTE 17 - COMMITMENTS, CONTINGENCIES AND OFF BALANCE SHEET ARRANGEMENTS (Details) [Line Items]          
Operating Leases, Future Minimum Payments Due, Next Twelve Months   563,000      
Operating Leases, Future Minimum Payments, Due in Two Years   575,000      
Operating Leases, Future Minimum Payments, Due in Three Years   586,000      
Operating Leases, Future Minimum Payments, Due in Four Years   598,000      
Operating Leases, Future Minimum Payments, Due in Five Years   101,000      
Antidumping Duties, Civil Penalty [Member]          
NOTE 17 - COMMITMENTS, CONTINGENCIES AND OFF BALANCE SHEET ARRANGEMENTS (Details) [Line Items]          
Loss Contingency, Damages Sought, Value $ 2,100,000 1,500,000      
Antidumping Duties [Member]          
NOTE 17 - COMMITMENTS, CONTINGENCIES AND OFF BALANCE SHEET ARRANGEMENTS (Details) [Line Items]          
Loss Contingency, Damages Sought, Value $ 500,000        
Loss Contingency Accrual   $ 500,000      
Subsequent Event [Member] | Civil Penalty and Unpaid Duties [Member]          
NOTE 17 - COMMITMENTS, CONTINGENCIES AND OFF BALANCE SHEET ARRANGEMENTS (Details) [Line Items]          
Loss Contingency Accrual         $ 357,000