XML 38 R26.htm IDEA: XBRL DOCUMENT v3.21.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2021
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES        
Bad debt expense   $ 51,536 $ 30,000  
Allowance for doubtful accounts   120,273   $ 64,989
Inventory obsolescence   29,834 75,422  
Other allowances   138,417   35,200
Allowance for obsolete and slow-moving inventory   295,841   $ 276,603
Depreciation expense   35,040 33,227  
Royalty payments (Quarterly) $ 50,250      
Royalty due (Annually)   $ 55,000 $ 50,000  
Percentage of sale recognised   2.00%