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Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2018
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses

Accrued expenses as of December 31, 2018 and 2017 were as follows:

 

    December 31,  
    2018     2017  
Accrued legal   $ 90,000     $ 90,000  
Accrued sales commission     42,000       40,000  
Accrued research and development     65,000       -  
Accrued accounting     8,000       11,000  
Accrued interest     2,000       18,000  
Accrued other     189,000       59,000  
    $ 396,000     $ 218,000