Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Noncontrolling Interests
Balance at Dec. 31, 2018	$ 258,660		$ 2	$ 258,638	$ 1,579	$ (2,161)	$ 602
Balance (in Shares) at Dec. 31, 2018			26,603,355
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes	(2,626)		$ 1	(2,627)
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes (in Shares)			556,077
Common stock repurchased and retired	(4,273)			(4,273)
Common stock repurchased and retired (in Shares)			(237,932)
Common stock warrants repurchased	(2,777)			(2,777)
Common stock warrants repurchased (in Shares)
Share based payments	10,276			10,276
Dividends on common stock	(24,104)				(24,104)
Net income	64,432				64,482		(50)
Other comprehensive income (loss)	(184)					(184)
Balance at Sep. 30, 2019	299,404		$ 3	259,237	41,957	(2,345)	552
Balance (in Shares) at Sep. 30, 2019			26,921,500
Balance at Jun. 30, 2019	277,178		$ 3	255,865	22,424	(1,824)	710
Balance (in Shares) at Jun. 30, 2019			26,919,941
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes	(335)			(335)
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes (in Shares)			51,730
Common stock repurchased and retired	(1,021)			(1,021)
Common stock repurchased and retired (in Shares)			(50,171)
Share based payments	4,728			4,728
Dividends on common stock	(14,769)				(14,769)
Net income	34,144				34,302		(158)
Other comprehensive income (loss)	(521)					(521)
Balance at Sep. 30, 2019	299,404		$ 3	259,237	41,957	(2,345)	552
Balance (in Shares) at Sep. 30, 2019			26,921,500
Balance at Dec. 31, 2019	390,251		$ 3	323,109	39,536	(1,988)	29,591
Balance (in Shares) at Dec. 31, 2019		2,349	26,972,332
Preferred stock issued	36,007			36,007
Preferred stock issued (in Shares)		1,482
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes	(2,950)			(2,950)
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes (in Shares)			561,991
Common stock repurchased and retired	(38,348)			(38,348)
Common stock repurchased and retired (in Shares)			(2,102,748)
Share based payments	14,267			14,267
Dividends on common stock	(25,922)				(25,922)
Dividends on preferred stock	(3,230)				(3,230)
Dividends on preferred stock (in Shares)
Net income	32,172				33,554		(1,382)
Distributions to noncontrolling interests	(2,087)						(2,087)
Distributions to noncontrolling interests (in Shares)
Other comprehensive income (loss)	(179)					(179)
Balance at Sep. 30, 2020	399,981		$ 3	332,085	43,938	(2,167)	26,122
Balance (in Shares) at Sep. 30, 2020		3,831	25,431,575
Balance at Jun. 30, 2020	336,219		$ 3	306,772	5,927	(2,693)	26,210
Balance (in Shares) at Jun. 30, 2020		2,531	25,864,393
Preferred stock issued	31,377			31,377
Preferred stock issued (in Shares)		1,300
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes	(273)			(273)
ESPP shares issued and vesting of restricted stock, net of shares withheld for employer taxes (in Shares)			41,984
Common stock repurchased and retired	(10,569)			(10,569)
Common stock repurchased and retired (in Shares)			(474,802)
Share based payments	4,778			4,778
Dividends on common stock	(9,280)				(9,280)
Dividends on preferred stock	(1,088)				(1,088)
Net income	48,892				48,379		513
Distributions to noncontrolling interests	(601)						(601)
Distributions to noncontrolling interests (in Shares)
Other comprehensive income (loss)	526					526
Balance at Sep. 30, 2020	$ 399,981		$ 3	$ 332,085	$ 43,938	$ (2,167)	$ 26,122
Balance (in Shares) at Sep. 30, 2020		3,831	25,431,575