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3. Accrued Expenses and Accounts Payable (Details Narrative) - USD ($)
6 Months Ended
Jun. 30, 2017
Jun. 30, 2018
Dec. 31, 2017
Accrued salaries of officers and fees due to members of the Board of Directors   $ 43,000 $ 31,000
Former CEO [Member]      
Severance expenses $ 624,000    
Severance payable   $ 377,000 $ 390,000