Goodwill and Intangible Assets (Intangible assets) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2016	Dec. 31, 2015
Intangible assets
Gross Carrying Amount	$ 30,653	$ 7,302
Accumulated Amortization	(3,708)	(2,755)
Intangible assets, net	$ 26,945	4,547
Weighted average amortization period	6 years 9 months 18 days
Developed technology
Intangible assets
Gross Carrying Amount	$ 16,764	6,907
Accumulated Amortization	(3,310)	(2,643)
Intangible assets, net	$ 13,454	4,264
Weighted average amortization period	4 years 10 months 24 days
Customer Relationships
Intangible assets
Gross Carrying Amount	$ 9,184	342
Accumulated Amortization	(269)	(66)
Intangible assets, net	$ 8,915	276
Weighted average amortization period	7 years 10 months 24 days
Trademark/Tradename
Intangible assets
Gross Carrying Amount	$ 4,410
Accumulated Amortization	(61)
Intangible assets, net	$ 4,349
Weighted average amortization period	12 years
Non-competition agreements
Intangible assets
Gross Carrying Amount	$ 295	53
Accumulated Amortization	(68)	(46)
Intangible assets, net	$ 227	$ 7
Weighted average amortization period	2 years

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

+ Details

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- References

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