XML 57 R46.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Note 8 - Debt and Credit Agreements (Details Textual) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Aug. 04, 2022
Long-Term Debt, Current Maturities $ 12,012 $ 5,903  
Development Corporation of Abilene Loan [Member]      
Notes Payable 1,793 1,361  
Notes Payable, Other Payables [Member]      
Long-Term Debt, Current Maturities $ 359 $ 163  
Debt Instrument, Interest Rate, Stated Percentage 7.00%    
Notes Payable, Other Payables [Member] | Minimum [Member]      
Debt Instrument, Periodic Payment $ 1    
Notes Payable, Other Payables [Member] | Maximum [Member]      
Debt Instrument, Periodic Payment 20    
The 2022 Credit Facility [Member]      
Line of Credit, Current 16,164    
Line of Credit Facility, Remaining Borrowing Capacity 17,509    
Revolving Credit Facility [Member]      
Line of Credit, Current $ 10,571    
Debt Instrument, Interest Rate, Effective Percentage 7.59% 7.64%  
Revolving Credit Facility [Member] | The 2022 Credit Facility [Member]      
Line of Credit Facility, Maximum Borrowing Capacity     $ 35,000
Line of Credit Facility, Optional Increase in Maximum Borrowing Capacity     10,000
Debt Instrument, Face Amount     $ 7,578
Debt Issuance Costs, Net $ 308 $ 359  
Accumulated Amortization, Debt Issuance Costs $ 192 $ 141  
Senior Secured Term Loan [Member]      
Debt Instrument, Interest Rate, Effective Percentage 7.84% 7.89%