v3.25.2
Note 4 - Long-term Debt, Net (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Aug. 19, 2025
Sep. 30, 2024
Aug. 19, 2024
Apr. 02, 2024
Mar. 17, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Aug. 15, 2025
Aug. 01, 2025
Mar. 10, 2025
Nov. 14, 2024
Long-Term Debt, Gross           $ 23,289,000   $ 23,289,000          
Repayments of Long-Term Debt               46,377,000 $ 44,475,000        
Gain (Loss) on Extinguishment of Debt           0 $ (1,009,000) 0 (1,009,000)        
Convertible Notes Payable, Fair Value Adjustment           (478,000) (0) (398,000) $ (0)        
Subsequent Event [Member]                          
Proceeds from Issuance of Private Placement $ 10,300,000                        
Convertible Notes [Member]                          
Debt Instrument, Face Amount           $ 2,289,000   $ 2,289,000          
Proceeds from Convertible Debt     $ 2,050,000                    
Debt Instrument, Interest Rate, Stated Percentage     13.00%     13.00%   13.00%          
Debt Instrument, Convertible, Conversion Price (in dollars per share)     $ 3.01                    
Convertible Notes Payable, Fair Value Adjustment     $ 2,110,000     $ 478,000 398,000            
Convertible Debt, Fair Value Disclosures           $ 3,322,000   $ 3,322,000          
Convertible Notes [Member] | Minimum [Member]                          
Debt Instrument, Convertible, Conversion Price (in dollars per share)     $ 1                    
Notes Payable to Banks [Member]                          
Debt Instrument, Face Amount         $ 2,000,000                
Debt Instrument, Basis Spread on Variable Rate               11.00% 11.00%        
Debt Instrument, Interest Rate, Effective Percentage         16.32% 15.32%   15.32%          
Debt Instrument, Quarterly Principal Amortization         $ 250,000                
Notes Payable to Banks [Member] | Maximum [Member]                          
Debt Instrument, Collateral Amount         $ 1,000,000                
Notes Payable to Banks [Member] | CME Term SOFR [Member]                          
Debt Instrument, Basis Spread on Variable Rate         11.00%                
SLR Credit Agreement [Member]                          
Long-Term Debt, Gross           $ 20,000,000   $ 20,000,000          
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage       0.50%                  
Debt Instrument, Term (Year)       5 years                  
Debt Instrument, Basis Spread on Variable Rate   5.75%   5.25%                  
Debt Instrument, Secured Overnight Financing Rate SOFR Floor       1.50%                  
Line of Credit Facility, Fixed Charge Coverage Ratio       1.1                  
Debt Instrument, Interest Rate, Effective Percentage       10.81%   10.34%   10.34%          
Debt Issuance Costs, Net           $ 753,000   $ 753,000          
Debt Instrument, Unamortized Discount           956,000   $ 956,000          
Debt Instrument, Covenants, Additional Capital to Raise     $ 2,000,000                   $ 7,500,000
SLR Credit Agreement [Member] | Subsequent Event [Member]                          
Debt Instrument, Covenants, Additional Capital to Raise $ 8,500                        
SLR Credit Agreement [Member] | Minimum [Member]                          
Debt Instrument, Covenants, Additional Capital to Raise                       $ 5,000,000  
SLR Credit Agreement [Member] | Minimum [Member] | Subsequent Event [Member]                          
Debt Instrument, Covenants, Additional Capital to Raise                   $ 8,500 $ 8,500    
SLR Credit Agreement [Member] | Secured Overnight Financing Rate (SOFR) [Member]                          
Debt Instrument, Basis Spread on Variable Rate       0.26161%                  
SLR Credit Agreement [Member] | Base Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate   5.75%   5.25%       5.75% 5.25%        
Debt Instrument, Reduced Basis Spread on Variable Rate       5.00%                  
SLR Credit Agreement [Member] | Revolving Credit Facility [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity       $ 30,000,000                  
Long-Term Debt, Gross           $ 0   $ 0          
SLR Credit Agreement [Member] | Term Loan [Member]                          
Debt Instrument, Face Amount       $ 20,000,000                  
Citizens Term Loan [Member]                          
Repayments of Long-Term Debt             30,000            
Gain (Loss) on Extinguishment of Debt             $ (1,009)