Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (unaudited) (Parenthetical)

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Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts $ 1,768 $ 1,631
Debt issuance costs $ 13,759 $ 1,731
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 300,000,000 300,000,000
Common stock, shares, outstanding (in shares) 50,267,874 39,334,839
Treasury stock, shares outstanding (in shares) 6,220,038 10,591,074