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9. Commitments and Contingencies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Rent expense $ 45,000 $ 70,000
Accounts payable and accrued expenses 251,000 $ 182,000
Termination Fees Payable [Member]    
Accounts payable and accrued expenses $ 6,000