Mortgages and Notes Payable (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Schedule of Consolidated Mortgages and Notes Payable [Table Text Block]

The following table sets forth our mortgages and notes payable:

	June 30, 2015		December 31, 2014
Secured indebtedness	$	290,101	$	312,868
Unsecured indebtedness	1,833,927		1,758,521
Total mortgages and notes payable	$	2,124,028	$	2,071,389