Intangible Assets, Net - Summary of Intangible Assets, Net (Detail) - USD ($) $ in Thousands |
Mar. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets | $ 3,575 | $ 3,505 |
| Less: accumulated amortization | (657) | (351) |
| Intangible assets, net | 2,918 | 3,154 |
| Acquired Software and Technology [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets | 3,074 | 3,004 |
| Capitalized Software [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets | 471 | 471 |
| Other [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets | $ 30 | $ 30 |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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