Condensed Consolidated Statement of Equity - USD ($) $ in Thousands	Total	Preferred stock	Common stock	Additional paid-in capital	Distributions in excess of earnings	Accumulated other comprehensive loss	Total stockholders' equity	Noncontrolling interests in investment entities	Noncontrolling interests in Operating Partnership	Redeemable convertible preferred stock	Redeemable convertible preferred stock Preferred stock	Redeemable convertible preferred stock Additional paid-in capital	Redeemable convertible preferred stock Total stockholders' equity	Operating Partnership Additional paid-in capital	Operating Partnership Total stockholders' equity	Cumulative Effect, Period of Adoption, Adjustment		Cumulative Effect, Period of Adoption, Adjustment Distributions in excess of earnings		Cumulative Effect, Period of Adoption, Adjustment Total stockholders' equity		Cumulative Effect, Period of Adoption, Adjustment Noncontrolling interests in Operating Partnership
Beginning balance at Dec. 31, 2018	$ 455,890	$ 0	$ 500	$ 357,353	$ (82,699)	$ (1,283)	$ 273,871	$ 0	$ 182,019							$ (167)	[1]	$ (125)	[1]	$ (125)	[1]	$ (42)	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,514				4,884		4,884	0	1,630
Unrealized cash flow hedge losses	(1,003)					(752)	(752)		(251)
Realized cash flow hedge losses reclassified to net income	72					54	54		18
Net proceeds from issuance of common and preferred stock	30,206		21	30,185			30,206
Restricted stock awards, net of tax withholding	755		1	754			755
Restricted stock award forfeitures	(4)			(4)			(4)
Redemption of operating partnership units	0		1	1,259			1,260		(1,260)
Dividends and distributions declared	(14,577)				(11,009)		(11,009)		(3,568)
Ending balance at Mar. 31, 2019	477,686	0	523	389,547	(88,949)	(1,981)	299,140	0	178,546
Beginning balance at Dec. 31, 2018	455,890	0	500	357,353	(82,699)	(1,283)	273,871	0	182,019							(167)	[1]	(125)	[1]	(125)	[1]	(42)	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	12,340
Unrealized cash flow hedge losses	(4,462)
Realized cash flow hedge losses reclassified to net income	107
Noncontrolling interest in acquired real estate entity	4,870
Ending balance at Jun. 30, 2019	$ 606,442	63,250	528	394,269	(95,490)	(4,502)	358,055	4,550	243,837
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member
Beginning balance at Dec. 31, 2018	$ 455,890	0	500	357,353	(82,699)	(1,283)	273,871	0	182,019							(167)	[1]	(125)	[1]	(125)	[1]	(42)	[1]
Ending balance at Dec. 31, 2019	655,447	63,250	563	455,680	(106,676)	(4,240)	408,577	4,462	242,408							(3,009)	[2]	(2,185)	[2]	(2,185)	[2]	(824)	[2]
Beginning balance at Mar. 31, 2019	477,686	0	523	389,547	(88,949)	(1,981)	299,140	0	178,546
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,826				4,566		4,566	(320)	1,580
Unrealized cash flow hedge losses	(3,459)					(2,547)	(2,547)		(912)
Realized cash flow hedge losses reclassified to net income	35					26	26		9
Net proceeds from issuance of common and preferred stock	7,498		4	7,494			7,498			$ 61,001	$ 63,250	$ (2,249)	$ 61,001
Restricted stock awards, net of tax withholding	464		1	463			464
Noncontrolling interest in acquired real estate entity	4,870							4,870
Issuance of operating partnership units for acquisitions	68,075								69,061					$ (986)	$ (986)
Dividends and distributions declared	(15,554)				(11,107)		(11,107)		(4,447)
Ending balance at Jun. 30, 2019	606,442	63,250	528	394,269	(95,490)	(4,502)	358,055	4,550	243,837
Beginning balance at Dec. 31, 2019	655,447	63,250	563	455,680	(106,676)	(4,240)	408,577	4,462	242,408							(3,009)	[2]	(2,185)	[2]	(2,185)	[2]	(824)	[2]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	9,135				6,992		6,992	(92)	2,235
Unrealized cash flow hedge losses	(7,489)					(5,438)	(5,438)		(2,051)
Realized cash flow hedge losses reclassified to net income	392					285	285		107
Net proceeds from issuance of common and preferred stock	1,349		1	1,348			1,349
Restricted stock awards, net of tax withholding	783		1	782			783
Restricted stock award forfeitures	(6)			(6)			(6)
Dividends declared on preferred stock	(1,067)				(1,067)		(1,067)
Dividends and distributions declared	(17,134)				(12,454)		(12,454)		(4,680)
Ending balance at Mar. 31, 2020	638,401	63,250	565	457,804	(115,390)	(9,393)	396,836	4,370	237,195
Beginning balance at Dec. 31, 2019	655,447	63,250	563	455,680	(106,676)	(4,240)	408,577	4,462	242,408							$ (3,009)	[2]	$ (2,185)	[2]	$ (2,185)	[2]	$ (824)	[2]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	21,444
Unrealized cash flow hedge losses	(9,768)
Realized cash flow hedge losses reclassified to net income	1,190
Noncontrolling interest in acquired real estate entity	0
Ending balance at Jun. 30, 2020	646,946	63,346	570	460,339	(107,263)	(10,470)	406,522	582	239,842
Beginning balance at Mar. 31, 2020	638,401	63,250	565	457,804	(115,390)	(9,393)	396,836	4,370	237,195
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	12,309				9,302		9,302	(44)	3,051
Unrealized cash flow hedge losses	(2,279)					(1,657)	(1,657)		(622)
Realized cash flow hedge losses reclassified to net income	798					580	580		218
Net proceeds from issuance of common and preferred stock	4,416		5	4,411			4,416			$ 91	$ 96	$ (5)	$ 91
Restricted stock awards, net of tax withholding	516			516			516
Restricted stock award forfeitures	(1)			(1)			(1)
Acquisition of noncontrolling interest in real estate entity	(6,130)			(2,386)			(2,386)	(3,744)
Dividends declared on preferred stock	(1,175)				(1,175)		(1,175)
Ending balance at Jun. 30, 2020	$ 646,946	$ 63,346	$ 570	$ 460,339	$ (107,263)	$ (10,470)	$ 406,522	$ 582	$ 239,842

[1] The Company recorded cumulative effect adjustments related to the new lease standard in the first quarter of 2019.

[2] The Company recorded cumulative effect adjustments related to the new Current Expected Credit Losses ("CECL") standard in the first quarter of 2020. See "Financial Statements — Note 2 — Significant Accounting Policies — Recent Accounting Pronouncements” for additional information.