Discontinued Operations (Balance Sheet) (Details) - Discontinued Operations [Member] - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Prepaid expenses and other current assets	$ 0	$ 7
Current assets of discontinued operations	0	7
Accrued expenses and other liabilities	0	175
Current portion of restructuring reserve	0	71
Current liabilities of discontinued operations	$ 0	$ 246