Intangible Assets - Gross Carrying Amount (Details) - USD ($)
$ in Thousands |
12 Months Ended |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Gross carrying amount and accumulated amortization of acquired identifiable intangible assets |
|
|
| Gross Carrying Amount |
$ 4,965
|
$ 5,113
|
| Accumulated amortization |
(1,032)
|
(469)
|
| Total |
$ 3,933
|
$ 4,644
|
| Acquired technology |
|
|
| Gross carrying amount and accumulated amortization of acquired identifiable intangible assets |
|
|
| Weighted Average Amortization Period |
9 years
|
9 years
|
| Gross Carrying Amount |
$ 4,645
|
$ 4,793
|
| Accumulated amortization |
(928)
|
(403)
|
| Total |
$ 3,717
|
$ 4,390
|
| Customer relationships |
|
|
| Gross carrying amount and accumulated amortization of acquired identifiable intangible assets |
|
|
| Weighted Average Amortization Period |
10 years
|
10 years
|
| Gross Carrying Amount |
$ 260
|
$ 260
|
| Accumulated amortization |
(71)
|
(45)
|
| Total |
$ 189
|
$ 215
|
| Trademark |
|
|
| Gross carrying amount and accumulated amortization of acquired identifiable intangible assets |
|
|
| Weighted Average Amortization Period |
5 years
|
5 years
|
| Gross Carrying Amount |
$ 60
|
$ 60
|
| Accumulated amortization |
(33)
|
(21)
|
| Total |
$ 27
|
$ 39
|
| Minimum |
|
|
| Gross carrying amount and accumulated amortization of acquired identifiable intangible assets |
|
|
| Intangible asset useful lives |
5 years
|
|
| Maximum |
|
|
| Gross carrying amount and accumulated amortization of acquired identifiable intangible assets |
|
|
| Intangible asset useful lives |
10 years
|
|