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Shareholders' Equity - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Equity [Abstract]
Net Income	$ 7,331	$ 10,619
Denominator for basic earnings per ordinary share - weighted average shares outstanding	38,611,867	37,393,304
Effect of dilutive securities and stock dividend	1,270,966	719,543
Denominator for diluted earnings per ordinary share - weighted average shares outstanding	39,882,833	38,112,847
Basic earnings per ordinary share	$ 0.19	$ 0.28
Diluted earnings per ordinary share	$ 0.18	$ 0.28

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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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