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REVENUE RECOGNITION (Tables)
 6 Months Ended
Jun. 30, 2020
Disaggregation of Revenue [Abstract]  
Disaggregation of Revenue [Table Text Block]
The following table presents the Company's Net sales disaggregated by product line:
 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
 
2020
 
2019
 
2020
 
2019
Consumables
 
$
333,671

 
$
444,850

 
$
739,511

 
$
887,808

Equipment
 
257,056

 
332,158

 
553,207

 
648,374

     Net sales
 
$
590,727

 
$
777,008

 
$
1,292,718

 
$
1,536,182