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TRADE ACCOUNTS AND NOTES RECEIVABLE, NET (Tables)
12 Months Ended
Dec. 31, 2021
TRADE ACCOUNTS AND NOTES RECEIVABLE, NET  
Schedule of trade accounts and notes receivable

    

2021

    

2020

Trade accounts receivable

 

10,992

 

11,363

Notes receivable

 

615

 

667

Less: allowance for doubtful accounts

 

(742)

 

(722)

Total

 

10,864

 

11,307

Less current portion

 

(10,864)

 

(11,307)

Total long-term portion