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, 2017	$ 1	$ 179,131	$ (101,003)	$ (17)	$ (675)	$ 5,473	$ 82,910
Issuance of stock (value)
Net Income - Controlling Interests			11,389				11,389
Repayment of notes receivable				6			6
Distributions - noncontrolling						(4,456)	(4,456)
Net Income - Noncontrolling Interests						2,715	2,715
Balance - Ending, Value at Mar. 31, 2018	1	179,131	(89,614)	(11)	(675)	3,732	92,564
Balance - Beginning, Value at Dec. 31, 2017	1	179,131	(93,095)	(13)	(675)	4,646	89,995
Issuance of stock (value)
Net Income - Controlling Interests			3,481				3,481
Repayment of notes receivable				2			2
Distributions - noncontrolling						(1,695)	(1,695)
Net Income - Noncontrolling Interests						781	781
Balance - Ending, Value at Mar. 31, 2018	1	179,131	(89,614)	(11)	(675)	3,732	92,564
Balance - Beginning, Value at Jun. 30, 2018	1	179,132	(79,773)	(9)	(675)	3,559	102,235
Issuance of stock (value)		1,954					1,954
Net Income - Controlling Interests			10,734				10,734
Repayment of notes receivable				9			9
Distributions - noncontrolling						(4,815)	(4,815)
Net Income - Noncontrolling Interests						3,824	3,824
Balance - Ending, Value at Mar. 31, 2019	1	181,086	(69,039)		(675)	2,568	113,941
Balance - Beginning, Value at Dec. 31, 2018	1	181,086	(72,902)	(9)	(675)	2,355	109,856
Issuance of stock (value)
Net Income - Controlling Interests			3,863				3,863
Repayment of notes receivable				9			9
Distributions - noncontrolling						(1,125)	(1,125)
Net Income - Noncontrolling Interests						1,338	1,338
Balance - Ending, Value at Mar. 31, 2019	$ 1	$ 181,086	$ (69,039)		$ (675)	$ 2,568	$ 113,941