Income Taxes (Income Before Income Taxes and Provision for Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income (loss) before income tax provision (benefit)
Domestic	$ 45,170	$ 31,454
Foreign	(3,007)	(2,352)
Income from continuing operations before income tax provision	42,163	29,102
Current income tax provision (benefit):
Federal	(2,296)	(3,885)
State	393	435
Total current	(1,903)	(3,450)
Deferred income tax provision (benefit):
Federal	8,585	6,588
State	696	(2,499)
Total deferred	9,281	4,089
Income tax provision from continuing operations	$ 7,378	$ 639