Segments - Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Jun. 30, 2020
Segment Reporting Information [Line Items]
Total consolidated assets	$ 64,889	$ 69,850
MCA And Other Financial Service Operations [Member]
Segment Reporting Information [Line Items]
Total consolidated assets	5,353	19,287
Real estate operations
Segment Reporting Information [Line Items]
Total consolidated assets	17,497	9,275
Corporate [Member]
Segment Reporting Information [Line Items]
Total consolidated assets	44,175	48,065
Corporate Intercompany loan to MCA [Member]
Segment Reporting Information [Line Items]
Total consolidated assets	$ (2,136)	$ (6,777)