v3.25.1
Note 4 - Long-term Debt, Net (Details Textual) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Sep. 30, 2024
Aug. 19, 2024
Apr. 02, 2024
Mar. 17, 2024
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2024
Dec. 31, 2024
Mar. 10, 2025
Long-Term Debt, Gross         $ 25,234,000          
Repayments of Long-Term Debt         31,869,000   $ 1,250,000      
Gain (Loss) on Extinguishment of Debt         0   0      
Convertible Notes Payable, Fair Value Adjustment         80,000   $ (0)      
Convertible Notes [Member]                    
Debt Instrument, Face Amount         $ 2,217,000       $ 2,217,000  
Proceeds from Convertible Debt   $ 2,050,000                
Debt Instrument, Interest Rate, Stated Percentage   13.00%     13.00%          
Debt Instrument, Convertible, Conversion Price (in dollars per share)   $ 3.01                
Common Stock Shares Outstanding, Percentage   19.99%                
Convertible Notes Payable, Fair Value Adjustment   $ 2,110,000             80,000  
Convertible Debt, Fair Value Disclosures                 $ 3,800,000  
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% 15.52%          
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         $ 21,767,000          
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%              
Debt Issuance Costs, Net         803,000          
Debt Instrument, Unamortized Discount         $ 1,020,000          
SLR Credit Agreement [Member] | Minimum [Member]                    
Debt Instrument, Covenants, Additional Capital to Raise                   $ 5,000,000
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%              
Debt Instrument, Interest Rate, Effective Percentage         10.33%          
SLR Credit Agreement [Member] | Revolving Credit Facility [Member]                    
Line of Credit Facility, Maximum Borrowing Capacity     $ 30,000,000              
Long-Term Debt, Gross         $ 1,767,000          
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)