Revenue (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Revenues by Segment and Product Type

The Company’s revenues by segment and product type are as follows:

	Three Months Ended March 31, 2022
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		56	%		72	%		54	%		65	%		59	%
Communications		40			26			38			3			33
Special Industries		4			2			8			32			8
Total		100	%		100	%		100	%		100	%		100	%
	Three Months Ended March 31, 2021
Product Type	PLP-USA			The Americas			EMEA			Asia-Pacific			Consolidated
Energy		57	%		74	%		60	%		72	%		63	%
Communications		38			22			33			5			29
Special Industries		5			4			7			23			8
Total		100	%		100	%		100	%		100	%		100	%

Schedule of Change in Allowance for Credit Losses

The change in the allowance for credit losses includes expense and net write-offs, which are identified in the following table:

	Three Months Ended March 31
	2022			2021
Allowance for credit losses, beginning of period	$	3,091		$	2,848
Additions charged to costs and expenses		723			252
Write-offs		(133	)		(124	)
Foreign exchange and other		54			(79	)
Allowance for credit losses, end of period	$	3,735		$	2,897