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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
6 Months Ended
Jun. 30, 2023
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Schedule of inventories, net of reserves

June 30, 

December 31, 

    

2023

    

2022

Chassis

$

14,888

$

18,604

Raw materials

 

84,729

 

75,934

Work in process

 

43,129

 

40,655

Finished goods

 

24,712

 

18,463

$

167,458

$

153,656