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Significant Accounting and Reporting Policies - Receivables (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Variable Interest Entity [Line Items]
Allowance for expected credit losses, January 1	$ 9,464	$ 9,348	$ 9,625
Add/ (Deduct):
Provision for bad debt expense	448	1,504	1,588
Write-offs, net of recoveries	(958)	(908)	(81)
Adjustments for business acquisitions and dispositions	(110)	(111)
Currency translation and other changes	(76)	(95)	(1,784)
Allowance for expected credit losses, December 31	$ 8,768	9,464	$ 9,348
Fresh start adjustment
Add/ (Deduct):
Adoption of Topic 326		$ (464)

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- Definition

Amount of allowance for credit loss on accounts receivable.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
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Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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