Investments in Real Estate - Purchase Price Allocation (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Asset Acquisition
Land	$ 12,233	$ 1,084
Building and improvements	74,591	10,280
In place leases	7,784	662
Below market leases	(1,380)	(139)
Above market leases	627	0
Net real estate assets acquired	93,855	11,887
Other, net	240	447
Aggregate purchase price	$ 94,095	$ 12,334