v3.26.1
Note 6 - Long-term Debt - Summary of Long-term Debt (Details) - USD ($)
May 31, 2026
May 31, 2025
Long-Term Debt, Gross $ 12,051,073 $ 11,169,342
Total 12,051,073 11,169,342
Debt issuance costs, net of amortization (56,484) (86,335)
Total debt, net of debt issuance costs 11,994,589 11,083,007
Less: Current portion of long-term debt (11,994,589) (2,249,524)
Long-Term Debt, net of current portion and debt issuance costs 0 8,833,483
Term Loan to International Bank of Commerce [Member]    
Long-Term Debt, Gross 9,233,703 10,502,754
Total 9,233,703 10,502,754
Term Loan to First Interstate Bank [Member]    
Long-Term Debt, Gross 617,370 666,588
Total 617,370 666,588
Revolving loan to International Bank of Commerce [Member]    
Long-Term Debt, Gross 2,200,000 0
Total $ 2,200,000 $ 0