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Goodwill and Acquisition-Related Intangibles (Tables) | 9 Months Ended
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Sep. 30, 2018
Goodwill And Intangible Assets Disclosure [Abstract] |
Schedule of Acquisition-Related Intangible Assets | The components of Acquisition-related intangibles are as follows:
| Amortization |  | September 30, 2018 |  |  | December 31, 2017 |
| Period |  | Gross Carrying |  |  | Accumulated |  |  |  |  |  | Gross Carrying |  |  | Accumulated |  |  |  |
| (Years) |  | Amount |  |  | Amortization |  |  | Net |  |  | Amount |  |  | Amortization |  |  | Net |
Developed technology | 7 - 10 |  | $ |  | 2,130 |  |  | $ |  | 1,524 |  |  | $ |  | 606 |  |  | $ |  | 2,130 |  |  | $ |  | 1,361 |  |  | $ |  | 769 |
Customer relationships | 8 |  |  |  | 810 |  |  |  |  | 709 |  |  |  |  | 101 |  |  |  |  | 810 |  |  |  |  | 633 |  |  |  |  | 177 |
Total |  |  | $ |  | 2,940 |  |  | $ |  | 2,233 |  |  | $ |  | 707 |  |  | $ |  | 2,940 |  |  | $ |  | 1,994 |  |  | $ |  | 946 |

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- Definition Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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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