CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 25,905	$ 28,566
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	35,646	33,776
Amortization of above/below market leases	(86)	(175)
Amortization of deferred financing costs	611	566
Share-based compensation	3,432	2,626
Bad debt expense	(27)	(145)
Changes in operating assets and liabilities:
Accounts receivable	(7,658)	3,942
Deferred rent receivable	1,036	(1,250)
Deferred leasing costs	(2,694)	(3,405)
Other assets	(4,519)	(4,709)
Accounts payable and accrued expenses	2,757	(1,956)
Unearned revenue, prepaid rent and other liabilities	857	1,911
Operating leases	643	(1,400)
Net cash provided by operating activities	55,903	58,347
CASH FLOWS FROM INVESTING ACTIVITIES
Tenant improvements	(1,046)	(1,295)
Real estate improvements	(80,795)	(54,338)
Business combinations and asset acquisitions		(4,383)
Net cash used in investing activities	(81,841)	(60,016)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from exercise of stock options	17	100
Proceeds from revolving credit facility	88,000	67,000
Payments on revolving credit facility	(8,500)	(20,000)
Dividends and distributions	(53,884)	(47,599)
Net cash provided by (used in) financing activities	25,633	(499)
Net change in cash and cash equivalents	(305)	(2,168)
Cash and cash equivalents, beginning of year	2,599	5,247
Cash and cash equivalents, end of year	2,294	3,079
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid for interest, net of capitalized amounts	6,350	4,354
Cash paid for operating lease liabilities	6,071	6,795
NON-CASH INVESTING AND FINANCING ACTIVITY
Construction costs payable capitalized to real estate	66,123	22,061
Accrual of dividends and distributions	$ 55,109	$ 48,678