Related Party Transactions (Tables)

9 Months Ended

Sep. 30, 2014

Related Party Transactions [Abstract]

Schedule of Fees Earned from Related Parties

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2014		2013		2014		2013
Management fees	$	2,233	$	2,246	$	6,569	$	6,872
Leasing fees	572		310		3,085		1,432
Construction and development fees	1,529		681		4,911		3,258