Quarterly report pursuant to Section 13 or 15(d)

A. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)

v3.19.1
A. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Accounting Policies [Abstract]        
Net loss $ (845,604) $ (1,184,166)    
Cash used in operating activities (1,716,357) $ (991,884)    
Accumulated deficit (124,017,010)   $ (123,171,406)  
Cash 3,745,998      
Availability on credit line $ 1,043,000      
Shares excluded from EPS calculation 3,559,793 3,557,399    
Warranty liabilities $ 39,736   $ 46,103 $ 59,982