XML 38 R27.htm IDEA: XBRL DOCUMENT v3.20.2
ACCOUNTS RECEIVABLE, NET OF ALLOWANCE FOR CREDIT LOSSES (Tables)
9 Months Ended
Sep. 30, 2020
Credit Loss [Abstract]  
Summary of Changes to Allowance for Credit Losses
A summary of the changes to allowance for credit losses follows:

Nine Months Ended
September 30, 2020
Balance at beginning of period$1,468 
Cumulative effect of new accounting principle189 
Additions - charged to expense2,007 
Deductions - bad debts written off, net of recoveries(983)
Balance at end of period$2,681