Discontinued Operations (Narrative) (Details) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
	Jan. 27, 2014	Jun. 30, 2013	Dec. 31, 2014
Proceeds from sale of business	$ 500		$ 500
Loss on sale of discontinued operations, net of income taxes	$ (120)		(120)
Other Assets Not Expected To Generate Significant Future Cash Flow [Member]
Discontinued Operations, Assets, Impairment Charge Disclosure, Nonrecurring		$ 983
Accounts Receivable Inventory Fixed Assets And Other Assets [Member]
Discontinued Operations, Assets, Impairment Charge Disclosure, Nonrecurring			$ 717