Trade Accounts Receivable, Net

9 Months Ended

Sep. 30, 2021

Receivables [Abstract]

Trade Accounts Receivable, Net

Trade Accounts Receivable, Net

Trade accounts receivable at the dates indicated consisted of the following: 

	At September 30,				At December 31,
(in thousands)	2021		2020		2020
Trade accounts receivable	$	241,955	$	231,559	$	170,001
Allowance for doubtful accounts	(1,670)		(2,032)		(2,110)
Allowance for sales discounts and returns	(3,750)		(3,080)		(2,763)
	$	236,535	$	226,447	$	165,128