Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended				6 Months Ended		12 Months Ended
	Nov. 30, 2025	Aug. 31, 2025	Nov. 30, 2024	Aug. 31, 2024	Nov. 30, 2025	Nov. 30, 2024	May 31, 2025
Cash Flows from Operating Activities:
Net loss	$ (2,064,095)	$ (1,099,022)	$ (204,714)	$ 335,454	$ (3,163,117)	$ 130,740
Adjustments to reconcile net income (loss) to net cash provided by operating activities -
Gain on involuntary conversion					0	(741,821)
Depreciation and amortization					2,928,572	2,845,798
Change in deferred taxes					(212,232)	213,750
Trade accounts receivable					2,869,343	3,552,280
Related parties receivable					328,330	(358,268)
Inventory					670,520	367,106
Operating lease expense					13,579	0
Prepaid expenses					(553,048)	(568,974)
Accounts payable and accrued expenses					(1,733,035)	421,005
Deferred revenue					0	(817,981)
Net cash provided by operating activities					1,148,911	5,043,635
Cash Flows from Investing Activities:
Purchase of property, plant and equipment					(1,440,393)	(4,521,755)
Net cash used in investing activities					(1,440,393)	(4,521,755)
Net cash used in investing activities
Principal payments on long-term debt and financing leases					(1,108,871)	(1,187,573)
Advances from revolver loan					900,000	0
Repurchase of common stock					(123,147)	0
Dividends paid on preferred stock					(1,610)	(241,644)
Net cash used in financing activities					(333,628)	(1,429,217)
Net Decrease in Cash					(625,110)	(907,337)
Cash, beginning of period		$ 1,545,035		$ 5,798,641	1,545,035	5,798,641	$ 5,798,641
Cash, end of period	$ 919,925		$ 4,891,304		919,925	4,891,304	$ 1,545,035
Non-Cash Activities:
Preferred dividend accrual					0	47,021
Capital expenditures in accounts payable					0	106,058
Supplemental Information:
Interest paid					443,677	563,158
Income taxes paid					$ 428,100	$ 0