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Revolving Credit Facility and Notes Payable to Affiliates - Schedule (Details) - USD ($)
$ in Thousands
Aug. 01, 2015
Jan. 31, 2015
REVOLVING CREDIT FACILITY AND NOTES PAYABLE TO AFFILIATES [Abstract]    
Revolving credit facility $ 34,016 $ 37,561
Subordinated notes payable, affiliates 125,366 125,366
Debt, current and noncurrent 159,382 162,927
Less current portion 0 0
Total long-term debt $ 159,382 $ 162,927