XML 65 R54.htm IDEA: XBRL DOCUMENT v3.25.3
Note 9 - Bank Debt (Details Textual)
3 Months Ended 9 Months Ended 12 Months Ended 27 Months Ended
Jun. 30, 2021
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2023
USD ($)
Dec. 31, 2022
Mar. 31, 2022
USD ($)
Dec. 31, 2020
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Dec. 31, 2025
Mar. 31, 2022
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2021
USD ($)
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net   $ 97,522             $ 97,522       $ 173,305  
Forecast [Member]                            
Debt Service Charge Ratio                     1.35      
Maine Community Bank [Member] | Line of Credit [Member]                            
Long-Term Line of Credit   0             0       $ 0  
Line of Credit Facility, Maximum Borrowing Capacity   1,000,000             1,000,000          
Debt Instrument, Debt Financing [Member] | Maine Community Bank [Member]                            
Debt Instrument, Face Amount               $ 8,600,000            
Debt Instrument, Debt Financing One [Member] | Maine Community Bank [Member] | Mortgages [Member]                            
Debt Instrument, Face Amount               $ 5,100,000            
Debt Instrument, Interest Rate, Stated Percentage               3.50%           3.53%
Debt Instrument, Term (Year)               10 years            
Debt Instrument, Amortization Schedule (Year)               25 years            
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid         $ 3,687,726     $ 3,145,888       $ 3,687,726   $ 3,145,888
Debt Instrument, Principal, Outstanding Balance         $ 6,233,957             $ 6,233,957   $ 4,233,957
Debt Instrument, Debt Financing Two [Member] | Maine Community Bank [Member]                            
Debt Instrument, Face Amount               $ 3,500,000            
Debt Instrument, Interest Rate, Stated Percentage               3.50%            
Debt Instrument, Term (Year)                       7 years    
Debt Instrument, Amortization Schedule (Year)                       7 years    
Debt Instrument, Debt Financing Three [Member] | Maine Community Bank [Member] | Mortgages [Member]                            
Debt Instrument, Interest Rate, Stated Percentage         3.58%             3.58%    
Debt Instrument, Increase (Decrease), Net         $ (2,000,000)                  
Debt Instrument, Debt Financing Three [Member] | Maine Technology Institute [Member]                            
Debt Instrument, Face Amount             $ 500,000              
Debt Instrument, Interest Rate, Stated Percentage       5.00%                    
Debt Instrument, Term (Year)       5 years                    
Debt Instrument, Period, Interest-free (Year)             2 years 3 months              
Debt Instrument, Periodic Payment, Interest             $ 0              
Debt Instrument, Periodic Payment, Principal             $ 0              
Debt Instrument, Debt Financing Four [Member] | Maine Community Bank [Member]                            
Debt Instrument, Face Amount           $ 1,500,000                
Debt Instrument, Interest Rate, Stated Percentage           3.50%                
Debt Instrument, Term (Year)           7 years                
Debt Instrument, Amortization Schedule (Year)           7 years                
Proceeds from Issuance of Long-Term Debt           $ 624,167                
Loan to Value Ratio           80                
Escrow Deposit           $ 1,400,000                
Debt Instrument, Debt Financing Five [Member] | Maine Technology Institute [Member]                            
Debt Instrument, Face Amount $ 400,000                          
Debt Instrument, Interest Rate, Stated Percentage 5.00%                          
Debt Instrument, Term (Year) 5 years 6 months                          
Debt Instrument, Period, Interest-free (Year) 2 years                          
Debt Instrument, Periodic Payment, Interest $ 0                          
Debt Instrument, Debt Financing Six [Member]                            
Debt Instrument, Amortization Schedule (Year)     7 years                      
Debt Instrument, Debt Financing Six [Member] | Maine Community Bank [Member]                            
Debt Instrument, Face Amount     $ 2,000,000                      
Debt Instrument, Interest Rate, Stated Percentage     7.00%                      
Debt Instrument, Refinanced, Amount   1,525,852             1,525,852 $ 0        
Debt Instrument, Debt Financing Six [Member] | Finance Authority of Maine [Member]                            
Debt Instrument, Face Amount     $ 1,000,000                      
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid     1,285,029                      
Debt Instrument, Debt Financing Seven [Member] | Finance Authority of Maine [Member]                            
Debt Instrument, Face Amount     $ 1,000,000                      
Debt Instrument, Interest Rate, Stated Percentage     8.00%                      
Debt Instrument, Amortization Schedule (Year)     7 years                      
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid     $ 649,267                      
Debt Instrument, Refinanced, Amount   768,209                        
Debt Instrument, Debt Financing Eight [Member]                            
Debt Instrument, Face Amount   $ 2,327,119             $ 2,327,119          
Debt Instrument, Interest Rate, Stated Percentage   6.50%             6.50%          
Debt Instrument, Term (Year)   5 years                        
Debt Instrument, Periodic Payment   $ 45,637