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Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Net income as reported	$ 29,926	$ 12,868
Weighted average common shares outstanding (in shares)	31,247,000	26,473,000
Additional dilutive common stock equivalents (in shares)	59,000	66,000
Weighted average diluted common shares outstanding (in shares)	31,306,000	26,539,000
Basic earnings per common share (in dollars per share)	$ 0.96	$ 0.49
Diluted earnings per common share (in dollars per share)	$ 0.96	$ 0.48
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	222,000	62,000

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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