Quarterly report pursuant to Section 13 or 15(d)

6. Research and Development (Details Narrative)

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6. Research and Development (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Research and development expenses incurred $ 56,000 $ 73,000 $ 120,000 $ 148,000  
Accounts payable - licensing agreement 918,000   918,000   $ 805,000
License revenue generated 0 0 50,000 0  
AOT Prototypes [Member]          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Research and development expenses incurred 9,000 26,000 26,000 54,000  
Temple University License Agreements [Member]          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Research and development expenses incurred 47,000 $ 47,000 94,000 94,000  
Accounts payable - licensing agreement 840,000   840,000   727,000
License revenue generated     0 0  
Temple University License Agreements [Member] | Accounts payable deferred [Member]          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Accounts payable - licensing agreement 222,000   222,000    
Temple University License Agreements [Member] | Accounts payable past due [Member]          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Accounts payable - licensing agreement 581,000   581,000    
Temple University Sponsored Research Agreement [Member]          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Research and development expenses incurred       $ 78,000  
Accounts payable - licensing agreement 78,000   78,000   $ 78,000
Temple University Sponsored Research Agreement [Member] | Accounts payable past due [Member]          
Research and Development Arrangement, Contract to Perform for Others [Line Items]          
Accounts payable - licensing agreement $ 78,000   $ 78,000