v3.25.4
Note 7 - Long-term Debt (Details Textual)
6 Months Ended
Jan. 09, 2026
USD ($)
Aug. 31, 2022
USD ($)
Jul. 29, 2022
USD ($)
Nov. 30, 2025
USD ($)
Nov. 30, 2024
USD ($)
Feb. 05, 2025
Feb. 04, 2025
Feb. 05, 2024
USD ($)
Jan. 14, 2024
USD ($)
Aug. 23, 2021
Amortization of Debt Issuance Costs       $ 12,121 $ 2,579          
Debt Instrument, Interest Rate, Floor Rate 6.25%                  
Debt Instrument, Debt Service Coverage Ratio                   1.25
Debt Instrument, Debt to Tangible Net Worth Ratio                   4
Debt Instrument, Debt to Tangible Net Worth Ratio, Decrease Each Year                   50.00%
Long-Term Debt, Maturities, Repayments of Principal in Next Rolling 12 Months       3,272,978            
Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two       7,151,043            
Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three       539,422            
Minimum [Member]                    
Debt Instrument, Debt to Tangible Net Worth Ratio                   3
I B C Loan Agreement [Member]                    
Debt Instrument, Periodic Payment $ 245,000     250,000            
Debt Instrument, Covenant, Maximum Amount of Unauthorized Distributions     $ 1,000,000         $ 1,000,000 $ 1,000,000  
Guarantor Obligations, Percentage   32.40%                
Guarantees Combined Amount   $ 3,500,000                
Debt Instrument, Covenant, Maximum Stock Repurchase               $ 1,000,000    
Revolving Credit Facility [Member]                    
Line of Credit Facility, Maximum Borrowing Capacity     $ 6,000,000 $ 1,459,000            
Debt Instrument, Interest Rate, Stated Percentage           6.50% 7.50%      
Debt Instrument, Basis Spread on Variable Rate     0.50%              
Debt Instrument, Interest Rate, Effective Percentage       7.50%