CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Class A Non Voting Preferred	Common Shares	Class C Common Stock	Paid-in Capital in Excess of Par Value	Accumulated Deficit	Notes Receivable From Employee Stockholders	Treasury Stock	Noncontrolling Interests	Total
Balance - Beginning, Value at Jun. 30, 2018	$ 31	$ 630	$ 38	$ 179,131,780	$ (79,772,587)	$ (9,213)	$ (675,390)	$ 3,559,182	$ 102,234,471
Balance - Beginning, Shares at Jun. 30, 2018		6,287,511
Net Income					15,317,131			5,196,543	20,513,674
Stock issued to employees under stock bonus plans, Value		$ 8		1,954,737					1,954,745
Stock issued to employees under stock bonus plans, Shares		69,971
Payments on notes receivable from employee stockholders						9,213			9,213
Distributions to noncontrolling interests								(6,600,000)	(6,600,000)
Balance - Ending, Value at Jun. 30, 2019	31	$ 638	38	181,086,517	(64,455,456)		(675,390)	2,155,725	118,112,103
Balance - Ending, Shares at Jun. 30, 2019		6,357,482
Net Income					8,240,205			3,464,528	11,704,733
Stock issued to employees under stock bonus plans, Value		$ 9		1,990,371					1,990,380
Stock issued to employees under stock bonus plans, Shares		89,981
Payments on notes receivable from employee stockholders
Distributions to noncontrolling interests								(5,565,000)	(5,565,000)
Balance - Ending, Value at Jun. 30, 2020	$ 31	$ 647	$ 38	$ 183,076,888	$ (56,215,251)		$ (675,390)	$ 55,253	$ 126,242,216
Balance - Ending, Shares at Jun. 30, 2020		6,447,463