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ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 3) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Movement in Standard Product Warranty Accrual [Roll Forward]    
Balance at beginning of the period $ 175,000 $ 175,000
Payments (244,454) (364,163)
Provision for warranties 244,454 364,163
Balance at end of the period $ 175,000 $ 175,000