Income Taxes (Provision (Benefit) for Income Taxes) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Current	$ 1,550	$ 2,873	$ 3,252	$ 3,433
Deferred	2,225	18	4,112	438
Provision (benefit) for income taxes	$ 3,775	$ 2,891	$ 7,364	$ 3,871

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Name:	us-gaap_DeferredIncomeTaxExpenseBenefit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration