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Long-Term Debt - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Nov. 01, 2018
May 23, 2018
Feb. 02, 2019
Feb. 03, 2018
Jan. 28, 2017
Debt Instrument [Line Items]          
Line of credit facility, amount outstanding   $ 135,400 $ 151,341    
Repayment of term loan     $ 139,127 $ 1,600 $ 21,273
New Term Loan          
Debt Instrument [Line Items]          
Debt instrument issuance price, percentage of aggregate principal amount   100.00%      
New term loan   $ 40,000      
Line of credit , maturity date   May 23, 2023      
Term loan effective rate     8.16%    
Quarterly loan payment $ 2,000        
Term loan     $ 36,000    
Debt instrument discount at issuance     0    
Unamortized debt issuance costs     368    
Amortization of discount     678    
Amortization of deferred financing fees     1,173    
Prior Term Loan          
Debt Instrument [Line Items]          
Repayment of term loan   $ 134,700      
Term loan       135,127  
Debt instrument discount at issuance       678  
Unamortized debt issuance costs       1,110  
Amortization of discount     $ 199 199  
Amortization of deferred financing fees       $ 411  
LIBOR | New Term Loan          
Debt Instrument [Line Items]          
Term loan interest rate (as a percent)   5.75%