CONSOLIDATED STATEMENT OF EQUITY - 6 months ended Jun. 30, 2017 - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Dividends in excess of net income [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Non-Controlling Interest [Member]
Balance at Dec. 31, 2016	$ 685,510	$ 3	$ 712,069	$ (28,558)	$ (536)	$ 2,532
Balance (in shares) at Dec. 31, 2016		26,164,977
Issuance of common stock, net of issuance costs	107,987	$ 0	107,987	0	0	0
Issuance of common stock, net of issuance costs (in shares)		2,420,745
Repurchase of common shares	(1,095)	$ 0	(1,095)	0	0	0
Repurchase of common shares (in shares)		(23,580)
Issuance of restricted stock under the Omnibus Incentive Plan	0	$ 0	0	0	0	0
Issuance of restricted stock under the Omnibus Incentive Plan (in shares)		75,038
Vesting of restricted stock	1,173	$ 0	1,173	0	0	0
Dividends and distributions declared for the period	(27,789)	0	0	(27,441)	0	(348)
Other comprehensive income (loss) - change in fair value of interest rate swaps	330	0	0	0	325	5
Net income	29,836	0	0	29,452	0	384
Balance at Jun. 30, 2017	$ 795,952	$ 3	$ 820,134	$ (26,547)	$ (211)	$ 2,573
Balance (in shares) at Jun. 30, 2017		28,637,180