Shareholders Equity and Comprehensive Income - USD ($) $ in Thousands	Common Shares	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	$ 1	$ 179,131	$ (79,773)	$ (9)	$ (675)	$ 3,559	$ 102,234
Issuance of stock (value)		1,955					1,955
Net Income - Controlling Interests			6,871				6,871
Distributions to noncontrolling interests						(3,690)	(3,690)
Net Income - Noncontrolling Interests						2,486	2,486
Balance - Ending, Value at Dec. 31, 2018	1	181,086	(72,902)	(9)	(675)	2,355	109,856
Balance - Beginning, Value at Sep. 30, 2018	1	181,086	(76,454)	(9)	(675)	2,993	106,942
Net Income - Controlling Interests			3,552				3,552
Distributions to noncontrolling interests						(1,950)	(1,950)
Net Income - Noncontrolling Interests						1,312	1,312
Balance - Ending, Value at Dec. 31, 2018	1	181,086	(72,902)	$ (9)	(675)	2,355	109,856
Balance - Beginning, Value at Jun. 30, 2019	1	181,086	(64,455)		(675)	2,156	118,113
Issuance of stock (value)		1,990					1,990
Net Income - Controlling Interests			6,402				6,402
Distributions to noncontrolling interests						(3,735)	(3,735)
Net Income - Noncontrolling Interests						2,313	2,313
Balance - Ending, Value at Dec. 31, 2019	1	183,076	(58,053)		(675)	734
Balance - Beginning, Value at Sep. 30, 2019	1	183,076	(61,157)		(675)	1,609	122,854
Net Income - Controlling Interests			3,104				3,104
Distributions to noncontrolling interests						(1,980)	(1,980)
Net Income - Noncontrolling Interests						1,105	$ 1,105
Balance - Ending, Value at Dec. 31, 2019	$ 1	$ 183,076	$ (58,053)		$ (675)	$ 734