Note 6 - Long-term Debt (Tables)

3 Months Ended

Aug. 31, 2025

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

	August 31, 2025			May 31, 2025
Term loans dated July 29, 2022, payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.50% maturing July 29, 2027	$	9,968,888		$	10,502,754
Term loan payable to First Interstate Bank, interest rate of 3.50%, monthly principal and interest payments of $5,997, due August 10, 2028, secured by certain real estate		654,394			666,588
Total long-term debt		10,623,282			11,169,342
Debt issuance costs, net of amortization		(85,475	)		(86,335	)
Total debt, net of debt issuance costs		10,537,807			11,083,007
Less: Current portion of long-term debt		(2,324,241	)		(2,249,524	)
Long-term debt, net of current portion	$	8,213,566		$	8,833,483