Earnings per Share (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income from continuing operations	$ 34,295			$ 27,854			$ 79,058	$ 64,723
(Loss) income from discontinued operations	0			(298)			0	1,544
Net income available to common stockholders	$ 34,295	$ 29,307	$ 15,456	$ 27,556	$ 25,949	$ 12,762	$ 79,058	$ 66,267
Weighted average basic shares outstanding (in shares)	31,707,000			32,802,000			32,396,000	32,791,000
Common stock options and restricted stock (in shares)	105,000			248,000			107,000	264,000
Weighted average shares outstanding, diluted (in shares)	31,812,000			33,050,000			32,503,000	33,055,000
Common shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from earnings per share calculation (in shares)	51,000			30,000			48,000	0