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Trade Accounts Receivable
9 Months Ended
Sep. 30, 2019
Receivables [Abstract]  
Trade Accounts Receivable
Note 3. Trade Accounts Receivable
 
 
   September 30,
2019
(Unaudited)
   December 31,
2018
 
Trade accounts receivable
  $1,071,708   $1,338,966 
Less reserve for bad debts
   (20,480)   (19,810
   
 
 
   
 
 
 
   $1,051,228   $1,319,156