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Revolving Credit Facility and Long-Term Debt - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 10, 2023
Mar. 05, 2018
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Debt Instrument [Line Items]            
Interest expense, debt     $ 100 $ 100 $ 200 $ 200
Amortization of debt financing costs     $ 33 $ 47 $ 75 $ 94
Revolving Credit Facility, Maturing April 1, 2025            
Debt Instrument [Line Items]            
Expiration date   Apr. 01, 2025        
Maximum borrowing capacity   $ 80,000        
Line of credit facility, capacity available for specific purpose other than for trade purchases   40,000        
Debt instrument, covenant, current fixed charge ratio required, minimum     1.00%   1.00%  
Remaining borrowing capacity     $ 38,500   $ 38,500  
Revolving Credit Facility, Maturing April 1, 2025 | Base Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate         10.75%  
Revolving Credit Facility, Maturing April 1, 2025 | LIBOR Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate         6.50%  
Revolving Credit Facility, Maturing April 1, 2025 | U.S. BSBY Rate Loans, U.S. BSBY Daily Floating Rate Loans            
Debt Instrument [Line Items]            
Basis spread on variable rate         1.50%  
Revolving Credit Facility, Maturing April 1, 2025 | UK Alternative Currency Loans            
Debt Instrument [Line Items]            
Basis spread on variable rate         3.50%  
Revolving Credit Facility, Maturing April 1, 2025 | Minimum            
Debt Instrument [Line Items]            
Unused commitment fee, percent         0.375%  
Revolving Credit Facility, Maturing April 1, 2025 | Minimum | Base Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate         0.50%  
Revolving Credit Facility, Maturing April 1, 2025 | Maximum            
Debt Instrument [Line Items]            
Unused commitment fee, percent         0.50%  
Revolving Credit Facility, Maturing April 1, 2025 | Maximum | Base Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate         2.50%  
Revolving Credit Facility, Maturing April 1, 2025 | UK Borrower            
Debt Instrument [Line Items]            
Maximum borrowing capacity   $ 15,000        
Revolving Credit Facility, Maturing April 1, 2025 | TB Europe            
Debt Instrument [Line Items]            
Maximum borrowing capacity $ 15,000          
Increased undrawn commitment fee percetage 0.125%