Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Credit Facility (Details Textual)

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Note 11 - Credit Facility (Details Textual) - USD ($)
$ in Thousands
May 18, 2023
Sep. 30, 2024
Dec. 31, 2023
Oct. 07, 2023
Apr. 08, 2022
Term Loan [Member]          
Debt Instrument, Face Amount         $ 2,100
Debt Instrument, Interest Rate, Stated Percentage         3.73%
Long-Term Debt   $ 889 $ 1,300    
Invoice Discounting Facility [Member]          
Debt Instrument, Interest Rate, Stated Percentage       2.50%  
Long-Term Debt   $ 0 $ 4,300    
Debt Instrument, Percentage of Accounts Receivable       80.00%  
Credit Agreement [Member] | ABR Borrowings [Member] | Minimum [Member]          
Debt Instrument, Basis Spread on Variable Rate 0.50%        
Credit Agreement [Member] | ABR Borrowings [Member] | Maximum [Member]          
Debt Instrument, Basis Spread on Variable Rate 0.75%        
Credit Agreement [Member] | Term Benchmark and RFR Loans [Member] | Minimum [Member]          
Debt Instrument, Basis Spread on Variable Rate 1.50%        
Credit Agreement [Member] | Term Benchmark and RFR Loans [Member] | Maximum [Member]          
Debt Instrument, Basis Spread on Variable Rate 1.75%        
Credit Agreement [Member] | Revolving Credit Facility [Member]          
Line of Credit Facility, Maximum Borrowing Capacity $ 50,000        
Line of Credit, Maximum Available Increase 20,000        
Credit Agreement [Member] | Letter of Credit [Member]          
Line of Credit Facility, Maximum Borrowing Capacity 2,500        
Credit Agreement [Member] | Swingline Loans [Member]          
Line of Credit Facility, Maximum Borrowing Capacity $ 5,000