Income Taxes (Current) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Tax Disclosure [Abstract]
Current Income Tax Expense (Benefit)	$ 5,671	$ 4,335
Deferred Income Tax Expense (Benefit)	139	(1,793)
Income tax expense (benefit)	$ 5,810	$ 2,542