v3.25.2
Note 15 - Related Party Transactions and Balances (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Oct. 13, 2023
Apr. 12, 2021
Apr. 30, 2019
Aug. 14, 2012
Apr. 30, 2021
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Aug. 09, 2024
Dec. 31, 2023
Aug. 14, 2023
Dec. 31, 2022
Dec. 14, 2022
Interest Paid, Excluding Capitalized Interest, Operating Activities           $ 630,000 $ 583,000            
Long-Term Debt           4,714,000              
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Prime Rate [Member] Prime Rate [Member] Prime Rate [Member] Prime Rate [Member] Prime Rate [Member]                
Revolving Credit Facility [Member] | Related Party 1 [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity         $ 500,000     $ 4,000,000 $ 4,000,000 $ 2,000,000 $ 2,000,000 $ 1,000,000  
Line of Credit, Current           $ 3,000,000 $ 1,250,000            
Debt Instrument, Interest Rate, Stated Percentage           7.50% 8.50%            
Conversion of Skywords Note Into Revolving Loans [Member]                          
Debt Conversion, Original Debt, Amount   $ 500,000                      
Skywords Note [Member]                          
Debt Instrument, Basis Spread on Variable Rate         1.00%                
Repayments of Long-term Debt, Total   500,000     $ 500,000                
Interest Paid, Excluding Capitalized Interest, Operating Activities   1,900     $ 1,900                
Skywords Note [Member] | Unsecured Subordinated Loan [Member]                          
Debt Instrument, Face Amount     $ 1,500,000                    
Debt Instrument, Basis Spread on Variable Rate     1.00%                    
Long-Term Debt           $ 1,000,000 $ 1,000,000            
Skywords Amended Note [Member]                          
Debt Instrument, Face Amount   $ 500,000                     $ 1,000,000
Debt Instrument, Basis Spread on Variable Rate   1.00%                      
Debt Instrument, Term (Year)   3 years                      
Debt Instrument, Floor Interest Rate   5.00%     5.00%