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Acquisitions - Tellimer (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2020
Exotix Partners, LLP |  |
Business Acquisition [Line Items] |  |
Percentage of stock purchased | 100.00% |
Tellimer |  |
Business Acquisition [Line Items] |  |
Percentage of stock purchased | 100.00% |
Purchase price | $ 4.7 |
Cash and cash equivalents | 1.0 |
Receivables from clients | 1.0 |
Property and equipment, net | 0.3 |
Other assets | 3.4 |
Liabilities assumed | $ 1.0 |
Operating revenues post-acquisition results of the acquired business |  | $ 5.9
Net income (loss) post-acquisition results of the acquired business |  | $ (0.1)

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