Mortgages and Notes Payable (Tables)

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

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

The following table sets forth our mortgages and notes payable:

	March 31, 2014		December 31, 2013
Secured indebtedness	$	485,525	$	488,664
Unsecured indebtedness	1,527,029		1,467,635
Total mortgages and notes payable	$	2,012,554	$	1,956,299