Income Taxes (Effective Tax Rate) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]
U.S. federal income taxes at the statutory rate	$ (916)	$ (1,372)
State taxes, net of federal effects	(77)	(297)
Permanent differences	22	310
Impact of state tax rate change to deferred	1,282	0
Expired net operating loss carry-forwards	0	1,635
Other	297	14
Change in valuation allowance	(469)	(320)
Income tax expense (benefit)	$ 139us-gaap_IncomeTaxExpenseBenefit	$ (30)us-gaap_IncomeTaxExpenseBenefit

Income Tax Reconciliation, Expired Net Operating Loss Carryforward

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Income Tax Reconciliation, Impact of State Rate Change to Deferred

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Income Tax Reconciliation, Permanent Differences

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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