v3.25.4
Note 6 - Debt (Details Textual)
$ in Thousands
9 Months Ended 12 Months Ended
Oct. 30, 2025
USD ($)
Nov. 22, 2022
USD ($)
Sep. 25, 2019
USD ($)
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2025
USD ($)
Oct. 30, 2024
USD ($)
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Secured Overnight Financing Rate (SOFR) [Member] Prime Rate [Member]          
Alterna Capital Solutions, LLC [Member] | Accounts Receivable [Member]              
Gain/(Loss) on Exchange of Short-Term Trade Receivables       $ 0      
Alterna Capital Solutions, LLC [Member] | Invoice Purchase and Security Agreement [Member]              
Line of Credit Facility, Expiration Period (Year)   1 year          
Line of Credit Facility, Maximum Borrowing Capacity   $ 15,000          
Line of Credit Facility, Borrowing Capacity, Percentage of Net Orderly Liquidation Value   75.00%          
Line of Credit Facility, Borrowing Capacity, Maximum Percentage of Eligible Account Balances   100.00%          
Debt Instrument, Interest Rate, Stated Percentage   1.85%          
Debt Instrument, Interest Expense and Related Servicing Fees         $ 356    
Transferred Short-Term Trade Receivable to Cash, Percentage   85.00%          
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount         49,700    
Proceeds from Exchange of Short-Term Trade Receivables         $ 46,400    
U.S. Bank Equipment Finance [Member] | Notes Payable to Banks [Member]              
Debt Instrument, Interest Rate, Stated Percentage     5.11%        
Debt Instrument, Face Amount     $ 425        
Debt Instrument, Number of Payments for Principal and Interest     60        
Debt Instrument, Periodic Payment     $ 8        
Revolving Credit Facility [Member] | Fifth Third Credit Agreement [Member]              
Line of Credit Facility, Expiration Period (Year) 3 years            
Line of Credit Facility, Maximum Borrowing Capacity $ 14,000           $ 6,000
Line of Credit Facility, Increase in Maximum Borrowing Amount $ 8,000            
Short-Term Debt           $ 0  
Long-Term Line of Credit           $ 0  
Revolving Credit Facility [Member] | Fifth Third Credit Agreement [Member] | Minimum [Member]              
Debt Instrument, Basis Spread on Variable Rate 1.75%            
Revolving Credit Facility [Member] | Fifth Third Credit Agreement [Member] | Maximum [Member]              
Debt Instrument, Basis Spread on Variable Rate 2.25%