Property and Equipment - Components of Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 7,020	$ 7,403
Accumulated depreciation	(4,284)	(4,379)
Net property and equipment	2,736	3,024
Building and land [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	4,608	4,608
Furniture, equipment, and other [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 2,412	$ 2,795