Operating Segments information reconciliation with Consolidated Balance Sheets (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012
Operating Segments information reconciliation with Consolidated Balance Sheets
Segment assets	$ 836,255	$ 925,511
Investments in real estate partnerships	5,470	5,637
Notes and interest receivable	59,145	77,748
Other assets,	68,944	82,007
Assets held for sale	0	2,879
Total-assets	$ 969,814	$ 1,093,782