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The Company and Basis of Presentation - Narrative (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Related Party Transaction |  |
Deferred tax assets, current | $ 0 | $ 793
Deferred tax asset, noncurrent | $ 1,860 |
Majority Shareholder |  |
Related Party Transaction |  |
Percent of outstanding shares held by related party | 56.60% |
Accounting Standards Update 2015-07 |  |
Related Party Transaction |  |
Deferred tax assets, current | $ (793) |
Deferred tax asset, noncurrent | $ 793 |

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