Accounts Receivable and Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2020

Accounts Receivable and Allowance for Credit Losses

Schedule of rollforward of allowance for credit losses

	Balance at								Balance at
	Beginning of		Expense						End of
	Period		(recovery)		Write off		Other		Period
Three Months Ended March 31, 2020	$	837	$	625	$	(32)	$	—	$	1,430
Three Months Ended March 31, 2019		576		—		—		2		578