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PREPAID EXPENSES AND OTHER - Prepaid Expenses and Other Current Assets (Details) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Chassis converter pool agreements $ 23,423,000 $ 20,345,000
Assets held for sale 0 0
Income tax receivables 106,000 2,358,000
Insurance premiums & maintenance/subscription agreements 8,619,000 3,949,000
Commodity swap contracts 3,947,000 2,674,000
All other 6,339,000 5,601,000
Prepaid expenses and other current assets 42,434,000 34,927,000
Restricted cash $ 0 $ 0