Quarterly report pursuant to Section 13 or 15(d)

Notes Payable (Details Narrative)

v3.19.2
Notes Payable (Details Narrative) - USD ($)
6 Months Ended
Jun. 06, 2019
Sep. 25, 2018
Jun. 30, 2019
Jul. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]          
Unamortized discount     $ 1,130,895    
12% Second-Priority Secured Non-Convertible Promissory Notes 2019 [Member]          
Debt Instrument [Line Items]          
Stated interest rate 12.00%        
Debt face amount $ 2,000,000        
Maturity date Sep. 30, 2020        
Debt frequency of periodic payment Semi-annually        
2010 Junior Secured Notes Payable [Member]          
Debt Instrument [Line Items]          
Stated interest rate     3.50%    
Debt face amount     $ 3,000,000   $ 3,000,000
Maturity date     Nov. 30, 2020    
Description of collateral terms     Collateralized by all the assets of the Company was terminated.    
Unamortized discount     $ 1,130,895   1,459,209
2010 Junior Secured Notes Payable [Member] | Subsequent Event [Member]          
Debt Instrument [Line Items]          
Principal amount       $ 162,000  
2010 Junior Secured Notes Payable [Member] | Private Placement [Member]          
Debt Instrument [Line Items]          
Description of collateral terms     Collateralized by a security interest in all the Company’s assets, which, subsequent to the repayments of the Brainlab Notes and the 2014 Secured Notes    
Description of payment terms     Interest on the 2010 Secured Notes will be due and payable in a single payment upon maturities in October and November 2020.    
2010 Junior Secured Notes Payable [Member] | Chairman and Officer [Member]          
Debt Instrument [Line Items]          
Debt face amount     $ 197,000   $ 197,000
Brainlab Senior Secured Note Payable [Member]          
Debt Instrument [Line Items]          
Stated interest rate   5.50%      
Maturity date   Dec. 31, 2018