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OTHER ACCRUED LIABILITIES - Narrative (Details)	9 Months Ended
	Sep. 30, 2019
Minimum
Accrued Liabilities [Line Items]
Warrant coverage period	1 year
Maximum
Accrued Liabilities [Line Items]
Warrant coverage period	5 years
DuraPlate Trailer Panels
Accrued Liabilities [Line Items]
Warrant coverage period	10 years

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- Definition

Standard Product Warranty, Coverage Period

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- Details

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