Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Tables)

v3.20.1
Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2020
Accounting Policies [Abstract]  
Accounts Receivable, Allowance for Credit Loss
Changes in the allowance for credit losses for the three months ended March 31, 2020 and 2019 are as follows:
March 31, 2020 March 31, 2019
Allowance for credit loss, beginning of period $ 2,260    $ 2,765   
Charges to costs and expenses, net 49    77   
Account write-offs and other (189)   (29)  
Allowance for credit loss, end of period $ 2,120    $ 2,813