XML 40 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2
Revolving Line Of Credit (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Oct. 29, 2016
Oct. 31, 2015
Oct. 29, 2016
Oct. 31, 2015
Jan. 30, 2016
Wells Fargo Senior Secured Revolving Credit Facility          
Line Of Credit Facility [Line Items]          
Line of credit facility, maximum borrowing capacity $ 135,000   $ 135,000    
Line of credit facility, amount outstanding 94,868   94,868   $ 31,202
Amounts in depository under lock-box arrangements 9,555   $ 9,555   5,939
Revolving credit facility, covenant term     The Revolving Line of Credit also requires us to maintain a minimum availability at all times of not less than 10% of the gross borrowing base, and in any event, not less than $5,000    
Line of credit , maturity date     Dec. 03, 2019    
Deferred financing fees outstanding 335   $ 335   $ 455
Amortization of deferred financing fees 40 $ 32 120 $ 96  
Wells Fargo Senior Secured Revolving Credit Facility | Minimum          
Line Of Credit Facility [Line Items]          
Line of credit facility available borrowing capacity 5,000   $ 5,000    
Line of credit facility gross borrowing base percentage     10.00%    
Wells Fargo Stand-by Commercial Letters of Credit          
Line Of Credit Facility [Line Items]          
Net borrowing available under revolving line of credit $ 1,200   $ 1,200