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Note 8 - Long-term Debt, Net (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Aug. 21, 2023
Dec. 31, 2023
Dec. 31, 2022
Jan. 26, 2024
Mar. 31, 2021
Repayments of Long-Term Debt   $ 10,000 $ 5,000    
Long-Term Debt, Current Maturities   $ 5,000 $ 5,000    
The Credit Agreement [Member]          
Debt Instrument, LIBOR Floor   0.25%      
Debt Instrument, Secured Overnight Financing Rate SOFR Floor   0.00%      
Debt Instrument, Interest Rate, Effective Percentage   2.50%      
The Credit Agreement [Member] | London Interbank Offered Rate LIBOR 1 [Member]          
Debt Instrument, Basis Spread on Variable Rate   2.25%      
The Credit Agreement [Member] | Secured Overnight Financing Rate (SOFR) [Member]          
Debt Instrument, Basis Spread on Variable Rate   3.50%      
The Credit Agreement [Member] | Minimum [Member]          
Debt Instrument, Secured Overnight Financing Rate SOFR Floor   0.10%      
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 1 [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] | Secured Overnight Financing Rate (SOFR) [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 $ 10,000       $ 15,000
The Credit Agreement [Member] | New Credit Facility Term Loan [Member]          
Debt Instrument, Face Amount         $ 50,000
Repayments of Long-Term Debt 5,000        
Long-Term Debt, Current Maturities $ 5,000        
Debt Instrument, Commitment, Proceeds Required from Credit Agreements       $ 10,000  
Debt Instrument, Quarterly Principal Amortization   $ 1,250      
Debt Instrument, Interest Rate, Effective Percentage   8.96%