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STOCK-BASED COMPENSATION (Details 2) - Aug. 01, 2015 - Stock Option [Member] - USD ($)
$ / shares in Units, $ in Thousands
Total
Number of Options  
Outstanding, beginning balance 946,553
Granted 177,900
Forfeited / Cancelled (273,000)
Exercised (196,533)
Outstanding, ending balance 654,920
Options Exercisable 84,597
Weighted Average Exercise Price  
Outstanding, beginning balance $ 13.56
Granted 17.97
Forfeited / Cancelled 13.84
Exercised 10.43
Outstanding, ending balance 15.57
Options Exercisable $ 14.63
Weighted Average Remaining Contractual Life  
Outstanding, Beginning 3 years 4 months 24 days
Outstanding, ending 5 years
Options exercisable 3 years 7 months 6 days
Aggregate Intrinsic Value  
Outstanding, Beginning Balance $ 2,954
Outstanding, Ending Balance 1,707
Options Exercisable $ 291