Quarterly report pursuant to Section 13 or 15(d)

Allowance for Doubtful Accounts (Tables)

v3.21.2
Allowance for Doubtful Accounts (Tables)
9 Months Ended
Sep. 30, 2021
Credit Loss [Abstract]  
Schedule of Allowance for Credit Losses
The details of activity in allowance for doubtful accounts are as follows (in thousands):
Three Months Ended
September 30,
Nine Months Ended
September 30,
2021 2020 2021 2020
Balance, beginning of period $ 6,130  $ 7,539  $ 6,213  $ 7,384 
Additions charged to expense (14) 209  273  1,158 
Write-offs charged against allowance (136) (1,079) (506) (1,873)
Balance, end of period $ 5,980  $ 6,669  $ 5,980  $ 6,669