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v3.3.1.900

Discontinued Operations (Details) - USD ($) $ in Thousands | Oct. 23, 2015 | Oct. 23, 2017 | Oct. 23, 2016 | Dec. 31, 2015 | Sep. 30, 2015
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San Francisco |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Future minimum lease payments |  |  |  | $ 200 |
Etherios, Inc. |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Consideration of disposal | $ 9,000 |  |  |  |
Etherios, Inc. | Discontinued Operations, Disposed of by Sale |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Cash received at closing | 4,000 |  |  |  |
Employee related liabilities | $ 1,134 |  |  |  |
Etherios, Inc. | Discontinued Operations, Disposed of by Sale | United States Federal Tax Jurisdiction |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Deferred income tax liability |  |  |  |  | $ 589
Etherios, Inc. | Discontinued Operations, Disposed of by Sale | Forecast |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Deferred receivable from sale agreement |  | $ 2,000 | $ 3,000 |  |

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