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Accounts and Other Receivables (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts Receivable, before Allowance for Credit Loss	$ 99,757		$ 99,757		$ 89,124
Accounts Receivable, before Allowance for Credit Loss, Current	95,773		95,773		85,274
Accounts and other receivables, net	97,185		97,185		86,327
Other Receivables	3,984		3,984		3,850
Allowance for Doubtful Accounts, Premiums and Other Receivables	(2,572)		(2,572)		$ (2,797)
Brazil One-time Tax Credit PIS/COFINS	0	$ 0	8,486	$ 0
Brazil One-time Tax Credit PIS/COFINS Receivable	$ 1,500		$ 1,500

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Brazil One-time Tax Credit PIS/COFINS

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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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Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.

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Amount due from parties in nontrade transactions, classified as other.

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