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Unaudited Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Allowance for doubtful accounts	$ 3,422	$ 3,422
Treasury stock (in shares)	2,039,732	1,649,931
Class A common stock
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	2,500,000,000	2,500,000,000
Common stock, shares issued (in shares)	29,489,895	29,257,651
Common stock, shares outstanding (in shares)	27,450,163	27,607,720
Class B convertible common stock
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	250,000,000	250,000,000
Common stock, shares issued (in shares)	70,032,694	70,032,694
Common stock, shares outstanding (in shares)	70,032,694	70,032,694

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Amount of allowance for credit loss on accounts receivable, classified as current.

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