Goodwill and Intangible Assets (Intangible assets) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Intangible assets | ||
| Gross Carrying Amount | $ 7,302 | $ 2,650 |
| Accumulated Amortization | (2,755) | (1,241) |
| Intangible assets, net | $ 4,547 | 1,409 |
| Weighted average amortization period | 4 years 9 months 18 days | |
| Developed technology | ||
| Intangible assets | ||
| Gross Carrying Amount | $ 6,907 | 2,597 |
| Accumulated Amortization | (2,643) | (1,214) |
| Intangible assets, net | $ 4,264 | 1,383 |
| Weighted average amortization period | 4 years 9 months 18 days | |
| Customer Relationships | ||
| Intangible assets | ||
| Gross Carrying Amount | $ 342 | |
| Accumulated Amortization | (66) | |
| Intangible assets, net | $ 276 | |
| Weighted average amortization period | 5 years | |
| Non-competition agreement | ||
| Intangible assets | ||
| Gross Carrying Amount | $ 53 | 53 |
| Accumulated Amortization | (46) | (27) |
| Intangible assets, net | $ 7 | $ 26 |
| Weighted average amortization period | 2 years |