Accounting Policies - Summary of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Basic earnings per share
Net income	$ 11,655	$ 10,816
Weighted average common shares outstanding (in shares)	44,658,512	38,822,543
Basic Earnings Per Share (in USD per share)	$ 0.26	$ 0.28
Diluted earnings per share
Net income	$ 11,655	$ 10,816
Effect of dilutive securities:
Weighted average common shares outstanding (in shares)	44,756,716	38,906,172
Diluted Earnings Per Share (in USD per share)	$ 0.26	$ 0.28
Restricted Stock
Effect of dilutive securities:
Effect of dilutive securities	39,845	0
Stock Options
Effect of dilutive securities:
Effect of dilutive securities	58,359	83,629

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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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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