Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2014

Related Party Transactions [Abstract]

Schedule of Fees Earned from Related Parties

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2014		2013		2014		2013
Management fees	$	2,117	$	2,170	$	4,336	$	4,626
Leasing fees	2,169		568		2,513		1,122
Construction and development fees	2,417		1,510		3,382		2,577