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Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for estimated claims under standard and extended warranty protection rights granted to customers.

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Commitments and Contingencies (Narrative) (Details) R$ in Thousands, $ in Thousands			3 Months Ended		9 Months Ended		12 Months Ended
	Aug. 12, 2020 USD ($)	Aug. 12, 2020 BRL (R$)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2022 BRL (R$)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 BRL (R$)
Short-term Debt [Line Items]
Environmental remediation accrued undiscounted liability			$ 292		$ 292				$ 391
Groundwater remediation expense			0	$ 0	0	$ 407
Product warranty and recall accrual			3,689		3,689				3,094
Selling, General and Administrative Expenses [Member]
Short-term Debt [Line Items]
Gain on litigation							$ 6,473
Accrued Expenses and Other Current Liabilities [Member]
Short-term Debt [Line Items]
Environmental remediation accrued undiscounted liability			178		178				216
Letter of Credit [Member]
Short-term Debt [Line Items]
Line of credit			1,489		1,489
PST Eletronica Ltda [Member] \| Civil, labor and other tax contingencies [Member]
Short-term Debt [Line Items]
Loss contingency, estimate of possible loss			$ 7,549		$ 7,549			R$ 40,817	$ 8,338	R$ 46,530
PST Eletronica Ltda [Member] \| Fine [Member]
Short-term Debt [Line Items]
Litigation amount	$ 1,479	R$ 7,995