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INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2022
INVENTORIES  
Schedule of inventories, net of reserves

    

2022

    

2021

Chassis

$

14,974

$

5,753

Raw materials

 

70,531

 

59,651

Work in process

 

44,334

 

33,994

Finished goods

 

14,543

 

15,510

$

144,382

$

114,908