Consolidated Joint Ventures (Tables)

12 Months Ended

Dec. 31, 2014

Noncontrolling Interest [Abstract]

Schedule of Operational Results

Operational results for the years ended December 31, 2014 and 2013 are as follows:

	Year Ended
	December 31,
	2014		2013
Operating revenues	$	372,313	$	355,115
Net income	$	157,171	$	145,447