Note 13 - Supplemental Information of Cash Flows (Tables)

12 Months Ended

May 31, 2025

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	2025		2024
Non-cash investing and financing activities:
Right of use assets under operating leases	$	-	$	354,041
Equipment in Accounts Payable	$	-	$	161,280
Preferred dividend accrual	$	1,610	$	-
Supplemental information:
Interest paid	$	1,029,076	$	1,291,938
Income taxes paid	$	149,393	$	-