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Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2018
Intangible Assets [Abstract] |
Schedule of intangible assets |
|  | March 31, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
|  | Gross |  |  |  |  |  | Gross |  |  |  |
|  | Carrying |  |  | Accumulated |  |  | Carrying |  |  | Accumulated |
|  | Amount |  |  | Amortization |  |  | Amount |  |  | Amortization |
Technology platform |  |  | 2,865 |  |  |  | 2,667 |  |  |  | 2,865 |  |  |  | 2,568 |
Customer relationships |  |  | 2,460 |  |  |  | 2,207 |  |  |  | 2,460 |  |  |  | 2,093 |
Trademarks and trade names |  |  | 680 |  |  |  | 488 |  |  |  | 680 |  |  |  | 469 |
|  |  | 6,005 |  |  |  | 5,362 |  |  |  | 6,005 |  |  |  | 5,130 |
Accumulated amortization |  |  | 5,362 |  |  |  |  |  |  |  | 5,130 |  |  |  |  |
Net book value of amortizable intangible assets |  |  | 643 |  |  |  |  |  |  |  | 875 |  |  |  |  |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + 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) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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