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PRODUCT WARRANTY COSTS (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Changes in the carrying amount of product warranty accruals
Balance at beginning of year	$ 20,650	$ 19,778
Accruals for warranties	4,117	2,847
Settlements	(3,591)	(2,663)
Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss and Other Adjustments	(318)	(19)
Balance at end of period	$ 20,858	$ 19,943

X

- Definition

Amount of foreign currency translation gain (loss) and other adjustments which decreases (increases) the standard and extended product warranty accrual.

+ References

No definition available.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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-Publisher FASB
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-Topic 460
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-Section 50
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- Definition

Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 460
-SubTopic 10
-Section 50
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Amount of increase in the standard and extended product warranty accrual from warranties issued.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
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