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Description of Business - Narrative (Details) - USD ($) $ in Thousands |  | 1 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
May 13, 2019 | Dec. 31, 2019 | Sep. 30, 2020 | Jun. 04, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Leased assets, useful life |  |  | 5 years |
Discontinued Operations, Disposed of by Sale | Videotel |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Proceeds from sale of business | $ 89,387 | $ 88,447 |  |
Oakley | Bridge Loan |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Interest rate | 5.00% |  |  | 12.00%

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