Income Taxes (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	48 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Income Tax Disclosure [Line Items]
(Benefit) provision of income taxes	$ 857us-gaap_IncomeTaxExpenseBenefit	$ (4,196)us-gaap_IncomeTaxExpenseBenefit	$ (2,147)us-gaap_IncomeTaxExpenseBenefit
Cumulative pre-tax loss from continuing operations	2,307	(11,189)	(6,018)	(14,900)
Net operating losses	7,837us-gaap_OperatingLossCarryforwards			7,837us-gaap_OperatingLossCarryforwards
Deferred tax benefit to reverse valuation allowance	(215)	(448)	7
Valuation allowance	1,094			1,094
Work Opportunity Tax Credit
Income Tax Disclosure [Line Items]
Employment tax credit	550	1,124	130
IRS
Income Tax Disclosure [Line Items]
Operating loss carryforwards limited by change in ownership provisions	$ 2,971			$ 2,971

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Operating Loss Carryforward Limitation Amount Due To Change In Ownership Provisions

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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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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-Name Accounting Standards Codification

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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 tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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