Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid- in Capital	Common Shares Held in Deferred Compensation Plan	Deferred Compensation Plan	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance at Dec. 31, 2020	$ 1,588,184	$ 686	$ 1,589,301		$ (7,546)	$ 5,926	$ (183)
Beginning balance (in shares) at Dec. 31, 2020		68,376,364		139,224
Increase (Decrease) in Stockholders' Equity
Net income	16,257					16,257
Issuance of common stock, net of issuance costs	$ 47,873	$ 7	47,866
Issuance of common stock, net of issuance costs (in shares)	706,524	837,846
Common shares acquired related to employee awards	$ (582)		(582)
Repurchase of common stock related to employee awards (in shares)		(6,534)
Issuance of restricted stock (in shares)		25,654
Stock-based compensation	1,970		1,970
Common stock dividends	(20,091)					(20,091)
Deposits to deferred compensation plan	0		7,321		(7,321)
Deposits to deferred compensation plan (in shares)		(131,322)		131,322
Other comprehensive income	106						106
Ending balance at Mar. 31, 2021	1,633,717	$ 693	1,645,876		(14,867)	2,092	(77)
Ending balance (in shares) at Mar. 31, 2021		69,102,008		270,546
Beginning balance at Dec. 31, 2021	2,057,963	$ 752	2,069,604		(15,197)	2,804	0
Beginning balance (in shares) at Dec. 31, 2021		75,068,575		275,727
Increase (Decrease) in Stockholders' Equity
Net income	19,662					19,662
Issuance of common stock, net of issuance costs (in shares)		147,285
Common shares acquired related to employee awards	(493)		(493)
Repurchase of common stock related to employee awards (in shares)		(6,348)
Issuance of restricted stock (in shares)		41,255
Stock-based compensation	2,829		2,829
Common stock dividends	(25,680)					(25,680)
Deposits to deferred compensation plan	0		11,535		(11,535)
Deposits to deferred compensation plan (in shares)		(147,285)		147,285
Ending balance at Mar. 31, 2022	$ 2,054,281	$ 752	$ 2,083,475		$ (26,732)	$ (3,214)	$ 0
Ending balance (in shares) at Mar. 31, 2022		75,102,276		423,012