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Performance-Based Common Stock Warrants | 3 Months Ended
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Mar. 31, 2023
Equity [Abstract] |
Performance-Based Common Stock Warrants | Performance-Based Common Stock WarrantsOn March 9, 2016, we issued common stock purchase warrants to Comcast Corporation ("Comcast") at a price of $54.55 per share. On January 1, 2023, all 275,000 of the vested and outstanding warrants expired unexercised.

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