Condensed Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenue:
Rental and parking revenue	$ 47,810	$ 52,189
Tenant reimbursement revenue	3,580	4,321
Total revenue	51,390	56,510
Expenses:
Rental and parking expenses	7,391	6,639
General and administrative expenses	1,683	1,581
Change in fair value of contingent consideration	(1,140)	120
Asset management fees	4,819	4,787
Depreciation and amortization	18,067	16,999
Total expenses	30,820	30,126
Income from operations	20,570	26,384
Other income (expense):
Other interest and dividend income	563	2,822
Interest expense, net	(8,665)	(10,614)
Provision for loan losses	(2,484)	0
Total other expense	(10,586)	(7,792)
Net income	9,984	18,592
Net income attributable to noncontrolling interests in consolidated partnerships	(1,081)	(928)
Net income attributable to common stockholders	8,903	17,664
Other comprehensive income (loss):
Unrealized income (loss) on interest rate swaps, net	1,503	(3,863)
Other comprehensive income (loss)	1,503	(3,863)
Comprehensive income	11,487	14,729
Comprehensive income attributable to noncontrolling interests in consolidated partnerships	(1,081)	(928)
Comprehensive income attributable to common stockholders	$ 10,406	$ 13,801
Weighted average number of common shares outstanding:
Basic (in shares)	185,300,384	181,975,405
Diluted (in shares)	185,317,075	181,992,093
Net income per common share attributable to common stockholders:
Basic (in dollars per share)	$ 0.05	$ 0.10
Diluted (in dollars per share)	0.05	0.10
Distributions declared per common share	$ 0.17	$ 0.17