Business Combination (Schedule of Pro Forma Information) (Details) (Treehouse, USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Treehouse
Business Acquisition [Line Items]
Net revenue	$ 22,833	$ 24,708	$ 73,145	$ 69,885
Net loss	$ (3,000)	$ (1,476)	$ (10,141)	$ (5,677)
Basic and diluted earnings per share	$ (0.45)	$ (0.22)	$ (1.52)	$ (0.86)

Business Acquisition, Pro Forma Earnings Per Share, Basic and Diluted

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

+ Details

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