Income Taxes Income Taxes (Components of Income Tax Provision (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Components of Income Tax Provision (Benefit) [Line Items]
Income Tax Expense (Benefit), Net from Continuing Operations and Discontinued Operations	$ 3	$ (24)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	34.00%
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate	2,289	1,258
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance	(461)	(600)
Income Tax Reconciliation, State and Local Income Taxes	211	363
Income Tax Reconciliation, Other Adjustments	(88)	(131)
Income Tax Expense (Benefit), Continuing Operations	1,951	890
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Rate, Discontinued Operations	(1,656)	(777)
Income Tax Reconciliation, State and Local Income Taxes Discontinued Operations	(292)	(137)
Discontinued Operation, Tax Effect of Income (Loss) from Disposal of Discontinued Operation	$ (1,948)	$ (914)