Annual report pursuant to Section 13 and 15(d)

Borrowings - Additional Information (Details)

v3.20.4
Borrowings - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 18, 2019
Jan. 02, 2021
Jan. 17, 2020
Jan. 16, 2020
Dec. 28, 2019
Aug. 08, 2019
Line of Credit Facility [Line Items]            
Notes payable, current         $ 729  
Notes payable, non-current portion         1,060  
Financing arrangement - Las Vegas            
Line of Credit Facility [Line Items]            
Interest rate (percent)           7.70%
Notes payable, outstanding balance   $ 0     1,790  
Notes payable, current         729  
Notes payable, non-current portion         $ 1,060  
Eleventh Amendment            
Line of Credit Facility [Line Items]            
Period of increase in liquidation value inventory advance rate 6 months          
Basket for sales and dispositions of property in connection with Permitted Acquisitions $ 5,000          
Eleventh Amendment | Minimum            
Line of Credit Facility [Line Items]            
Net orderly liquidation value inventory advance rate 90.00%          
Eleventh Amendment | Maximum            
Line of Credit Facility [Line Items]            
Net orderly liquidation value inventory advance rate 95.00%          
Twelfth Amendment to Credit Agreement and Fifth Amendment to Pledge and Security Agreement            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity     $ 25,000      
Letter of Credit            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity       $ 20,000    
JP Morgan Chase Bank | Revolving Credit Facility            
Line of Credit Facility [Line Items]            
Current borrowing capacity   30,000        
Maximum borrowing capacity   40,000        
Outstanding letters of credit amount   $ 0        
Unused credit commitment fee (percent)   0.25%        
Credit facility trigger amount   $ 3,600        
Consecutive business days below minimum excess availability   3 days        
Number of consecutive days excess availability is above required amount   45 days        
Minimum availability required under availability block   $ 3,000        
Event of default amount   $ 0        
Limited security by foreign subsidiaries' capital stock percentage   65.00%        
JP Morgan Chase Bank | Letter of Credit            
Line of Credit Facility [Line Items]            
Maximum borrowing capacity   $ 1,550        
Outstanding letters of credit amount   $ 0        
One-Month London Interbank Offered Rate (LIBOR) | Revolving Credit Facility | Minimum            
Line of Credit Facility [Line Items]            
Applicable margin for LIBOR-based interest rate and applicable margin for alternate based rate (percent)   1.25%        
One-Month London Interbank Offered Rate (LIBOR) | Revolving Credit Facility | Maximum            
Line of Credit Facility [Line Items]            
Applicable margin for LIBOR-based interest rate and applicable margin for alternate based rate (percent)   1.75%        
London Interbank Offered Rate (LIBOR) | JP Morgan Chase Bank | Revolving Credit Facility            
Line of Credit Facility [Line Items]            
Interest rate (percent)   1.44%        
LIBOR based interest rate, principal amount   $ 0        
Base Rate | JP Morgan Chase Bank | Revolving Credit Facility            
Line of Credit Facility [Line Items]            
Interest rate (percent)   3.00%        
Prime based rate, principal amount   $ 0        
Prime rate | Revolving Credit Facility | Minimum            
Line of Credit Facility [Line Items]            
Applicable margin for LIBOR-based interest rate and applicable margin for alternate based rate (percent)   0.25%        
Prime rate | Revolving Credit Facility | Maximum            
Line of Credit Facility [Line Items]            
Applicable margin for LIBOR-based interest rate and applicable margin for alternate based rate (percent)   0.75%