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6. SERIES A CONVERTIBLE PREFERRED STOCK (Details)
3 Months Ended
Mar. 31, 2019
USD ($)
shares
Details  
Aggregate outstanding accumulated arrearages of cumulative dividend $ 112,375
Aggregate outstanding accumulated arrearages of cumulative dividend, Shares | shares 1,158,509
Amortization of the increasing dividend rate preferred stock discount $ 3,362