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Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Accounting Policies [Abstract]
Net (loss) income attributable to parent	$ (3,560)	$ 14,679	$ (2,541)	$ 29,035
Denominator for basic earnings per ordinary share - weighted average shares outstanding	33,829,825	28,890,001	33,826,070	28,727,268
Effect of dilutive warrants and earnout shares		4,324,540		4,499,720
Denominator for diluted earnings per ordinary share - weighted average shares outstanding	33,829,825	33,214,541	33,826,070	33,226,988
Basic earnings per ordinary share	$ (0.11)	$ 0.51	$ (0.08)	$ 1.01
Diluted earnings per ordinary share	$ (0.11)	$ 0.44	$ (0.08)	$ 0.87

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