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Note 5 - Debt, Net (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2021
Sep. 30, 2022
Sep. 30, 2021
Mar. 31, 2021
Sep. 30, 2022
Sep. 30, 2021
Gain (Loss) on Extinguishment of Debt, Total   $ 0 $ 0   $ 0 $ (2,964)
Payment for Debt Extinguishment or Debt Prepayment Cost         $ (0) $ 766
The Credit Agreement [Member]            
Debt Instrument, LIBOR Floor 0.25%          
Debt Instrument, Interest Rate, Effective Percentage 2.50% 4.87%   2.50% 4.87%  
The Credit Agreement [Member] | London Interbank Offered Rate (LIBOR) [Member]            
Debt Instrument, Basis Spread on Variable Rate 2.25%       1.75%  
The Credit Agreement [Member] | Minimum [Member] | Base Rate [Member]            
Debt Instrument, Basis Spread on Variable Rate 0.75%          
The Credit Agreement [Member] | Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]            
Debt Instrument, Basis Spread on Variable Rate 1.75%          
The Credit Agreement [Member] | Maximum [Member] | Base Rate [Member]            
Debt Instrument, Basis Spread on Variable Rate 1.75%          
The Credit Agreement [Member] | Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]            
Debt Instrument, Basis Spread on Variable Rate 2.75%          
The Credit Agreement [Member] | Revolving Credit Facility [Member]            
Line of Credit Facility, Maximum Borrowing Capacity $ 15,000     $ 15,000    
The Refinanced Term Loan [Member]            
Extinguishment of Debt, Amount       38,318    
Gain (Loss) on Extinguishment of Debt, Total       (2,964)    
Payment for Debt Extinguishment or Debt Prepayment Cost       766    
New Credit Facility Term Loan [Member] | The Credit Agreement [Member]            
Debt Instrument, Face Amount $ 50,000     $ 50,000    
Debt Instrument, Quarterly Principal Amortization         $ 1,250