Segments - Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019
Segment Reporting Information [Line Items]
Total consolidated assets	$ 65,998	$ 62,474
MCA [Member]
Segment Reporting Information [Line Items]
Total consolidated assets	19,240	18,277
Real estate operations
Segment Reporting Information [Line Items]
Total consolidated assets	6,905	7,379
Corporate [Member]
Segment Reporting Information [Line Items]
Total consolidated assets	50,152	47,190
Corporate Intercompany loan to MCA [Member]
Segment Reporting Information [Line Items]
Total consolidated assets	$ (10,299)	$ (10,372)