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):
Tabular disclosure of allowance for credit loss on accounts receivable.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef