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Revenue and Accounts Receivable, Net - Trade Receivables Associated with Significant Customers (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Revenue, Major Customer [Line Items]
Accounts receivable, net	$ 129,215	$ 129,433
Trade receivables | Comcast Corporation | Customer concentration risk
Revenue, Major Customer [Line Items]
Accounts receivable, net	$ 0	$ 19,782
Concentration risk percentage	0.00%	15.30%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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