Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Shares excluded from computation of diluted EPS (in shares)	0	508	491
Basic earnings per share
Net Income	$ 124,403	$ 77,764	$ 98,739
Total weighted average common stock outstanding (in shares)	56,586	53,502	51,449
Net income per share (in dollars per share)	$ 2.20	$ 1.45	$ 1.92
Diluted earnings per share
Net Income	$ 124,403	$ 77,764	$ 98,739
Total weighted average common stock outstanding (in shares)	56,586	53,502	51,449
Add: Dilutive effect of employee restricted stock and stock options (See “Note 10 - Employee Benefits and Stock Compensation”) (in shares)	502	428	580
Total weighted average diluted stock outstanding (in shares)	57,088	53,930	52,029
Net income per share (in dollars per share)	$ 2.18	$ 1.44	$ 1.90