ACQUISITIONS - Tiffin Group - Additional Information (Details) - Tiffin Group - USD ($) $ in Thousands		12 Months Ended
Dec. 18, 2020	Jul. 31, 2021
Business Acquisition [Line Items]
Purchase price	$ 300,000
Revenue of acquiree since acquisition date		$ 421,438
Earnings or loss of acquiree since acquisition date		11,648
Business combination, adjustment, inventory		4,272
Business combination, adjustment, intangibles		$ 6,656
Acquired finite-lived intangible assets, weighted average useful life	18 years 9 months 18 days
Asset Based Credit Facility
Business Acquisition [Line Items]
Proceeds from Long-term Lines of Credit	$ 165,000
Trademarks
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period	20 years
Minimum \| Dealer network
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period	18 years
Minimum \| Backlog
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period	5 months
Maximum \| Dealer network
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period	20 years
Maximum \| Backlog
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period	7 months

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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