Income Taxes (Other Unrecognized Tax Benefits Disclosures) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Impact on the effective tax rate, if unrecognized tax benefits were recognized	$ 306,000	$ 1,198,000
Interest and penalties, net of tax benefit, accrued in the Consolidated Balance Sheets	174,000	537,000
Interest and penalties expense (benefit) recognized in the Consolidated Statements of Operations	(363,000)	(124,000)	(753,000)
Reasonably possible change in gross unrecognized tax benefits	$ (200,000)