Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended
	Aug. 31, 2023	Aug. 31, 2022
Sales	$ 17,413,671	$ 18,953,599
Cost of Sales	13,368,909	16,490,453
Gross Profit	4,044,762	2,463,146
Selling, General and Administrative Expenses	1,212,951	1,105,591
Operating Income	2,831,811	1,357,555
Other Income (Expense):
Gain on deconsolidation of variable interest entity	0	569,997
Other income	1,599	5,635
Interest expense	(342,191)	(219,446)
Income before Income Taxes	2,491,219	1,713,741
Provision for Income Taxes	747,000	340,000
Net Income	1,744,219	1,373,741
Income Attributable to Non-controlling Interest	0	(49,599)
Preferred Dividends	(146,199)	(109,418)
Net Income Attributable to Common Stockholders	$ 1,598,020	$ 1,214,724
Income Per Share of Common Stock -
Basic (in dollars per share)	$ 0.06	$ 0.04
Diluted (in dollars per share)	$ 0.05	$ 0.04
Weighted Average Shares of Common Stock Outstanding -
Basic (in shares)	28,279,701	28,279,701
Diluted (in shares)	32,107,754	32,106,455