Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Allowance for Credit Loss (Details)

v3.21.2
Summary of Significant Accounting Policies - Allowance for Credit Loss (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Allowance for credit losses, beginning of period $ 2,266 $ 2,260
Charges (recoveries) to costs and expenses, net 29 (1,089)
Account write-offs and other 11  
Account write-offs and other   (191)
Allowance for credit losses, end of period $ 2,306 $ 980