Revenue (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contract with Customer [Abstract]

Schedule of Accounts Receivable and Allowance for Doubtful Accounts

Accounts receivable allowance for doubtful accounts and credit memos activity is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2020		2019		2020		2019
Balance, beginning of period	$	1,912	$	1,701	$	1,766	$	1,364
Add Provision charged to expense(a)	687		142		911		529
Recoveries	(3)		7		(5)		18
Less Charges against allowance	(82)		(3)		(158)		(64)
Balance, end of period	$	2,514	$	1,847	$	2,514	$	1,847

(a) Includes the net amount of credit memos reserved and issued.

Schedule of Company-wide Geographic Data

Company-wide geographic data is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2020		2019		2020		2019
Net sales
United States	$	54,602	$	89,407	$	199,654	$	278,430
Canada	5,237		9,916		20,287		33,464
Mexico	8,225		11,700		26,105		37,221
France	5,492		13,013		22,201		41,638
China	5,253		7,751		15,925		29,329
All other countries	726		4,326		6,685		13,488
Total	$	79,535	$	136,113	$	290,857	$	433,570