Registration of securities issued in business combination transactions

Note 10 - Revolving Lines of Credit (Details Textual)

v3.24.0.1
Note 10 - Revolving Lines of Credit (Details Textual) - USD ($)
12 Months Ended
Dec. 20, 2005
Dec. 31, 2022
Sep. 30, 2023
Sep. 11, 2023
Aug. 09, 2023
Sep. 30, 2022
Dec. 31, 2021
Apr. 16, 2021
Line of Credit, Current   $ 425,000 $ 500,000       $ 0  
Summit Community Bank [Member]                
Line of Credit Facility, Remaining Borrowing Capacity         $ 0      
Revolving Credit Facility [Member] | Summit Community Bank Second Line[Member]                
Line of Credit Facility, Maximum Borrowing Capacity       $ 500,000   $ 1,000,000    
Line of Credit, Current   425,000            
Line of Credit Facility, Remaining Borrowing Capacity   $ 575,000 0     $ 1,000,000    
Line of Credit Facility, Interest Rate During Period   7.50%            
Long-Term Line of Credit     $ 500,000          
Revolving Credit Facility [Member] | Summit Community Bank Second Line[Member] | Minimum [Member]                
Debt Instrument, Interest Rate, Effective Percentage           3.99%    
Revolving Credit Facility [Member] | Summit Community Bank Second Line[Member] | Maximum [Member]                
Debt Instrument, Interest Rate, Effective Percentage           20.00%    
Revolving Credit Facility [Member] | Summit Community Bank [Member]                
Debt Instrument, Interest Rate, Effective Percentage               3.25%
Long-Term Line of Credit             $ 0  
Revolving Credit Facility [Member] | TD Bank [Member]                
Line of Credit Facility, Maximum Borrowing Capacity $ 1,000,000              
Revolving Credit Facility [Member] | TD Bank [Member] | London Interbank Offered Rate (LIBOR) 1 [Member]                
Debt Instrument, Basis Spread on Variable Rate 3.50%              
Revolving Credit Facility [Member] | TD Bank [Member] | Minimum [Member] | London Interbank Offered Rate (LIBOR) 1 [Member]                
Debt Instrument, Basis Spread on Variable Rate 4.00%