Discontinued Operations Discontinued Operations (Balance Sheet) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Current assets of discontinued operations	$ 300	$ 2,363
Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Real estate held for sale	0	700
Prepaid expenses and other current assets	7	8
Current assets of discontinued operations	7	708
Accrued expenses and other liabilities	52	37
Current portion of restructuring reserve	206	295
Current liabilities of discontinued operations	258	332
Long-term portion of restructuring reserve	0	89
Long-term liabilities of discontinued operations	$ 0	$ 89