Business Acquisitions Pro Forma Data (Details) (PECO and FGC Acquisitions [Member], 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
PECO and FGC Acquisitions [Member]
Business Acquisition [Line Items]
Revenue	$ 21,482	$ 34,727	$ 66,030	$ 91,826
Net income / (loss)	$ 712	$ 3,961	$ 194	$ 5,429
Basic (in dollars per share)	$ 0.03	$ 0.18	$ 0.01	$ 0.24
Diluted (in dollars per share)	$ 0.03	$ 0.18	$ 0.01	$ 0.24

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The pro forma basic net income per share for a 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 diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

+ Details

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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

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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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