Annual report pursuant to Section 13 and 15(d)

Warrants and Derivative Liabilities (Detail Textuals 1)

v3.19.1
Warrants and Derivative Liabilities (Detail Textuals 1) - USD ($)
1 Months Ended 12 Months Ended
Nov. 01, 2017
Jan. 31, 2018
Jan. 19, 2018
Dec. 28, 2017
Dec. 31, 2018
Dec. 31, 2017
Class of Warrant or Right [Line Items]            
Value of warrants         $ 1,297,991 $ 982,911
Less, noncurrent portion of derivative liabilities         219,453 551,322
Change in fair market value at the re-measurement date recorded as non-operating income         6,503,174 (767,198)
Fair value of derivative liabilities         10,988,736 368,364
Series F Preferred Stock Put Option Liability            
Class of Warrant or Right [Line Items]            
Change in fair market value at the re-measurement date recorded as non-operating income           (103,364)
Fair value of derivative liabilities $ 103,364         103,364
Emerald Convertible Promissory Note - conversion liability            
Class of Warrant or Right [Line Items]            
Change in fair market value at the re-measurement date recorded as non-operating income         185,000 0
Fair value of derivative liabilities         360,000 $ 265,000
Change in fair value of warrant liability     $ 360,000 $ 265,000    
Emerald Multi-Draw Credit Agreement Warrants            
Class of Warrant or Right [Line Items]            
Change in fair market value at the re-measurement date recorded as non-operating income         15,351  
Fair value of derivative liabilities         $ 204,102  
Series B Warrants            
Class of Warrant or Right [Line Items]            
Number of warrants issued         6,437,500  
Warrant exercise price   $ 0.10 $ 0.00 $ 0.10    
Value of warrants         $ 2,935,800  
Proceeds from financing between conversion liability and warrants         $ 5,000,000  
Number of warrants exercisable   987,000 3,806,750   4,231,750  
Proceeds from Warrant Exercises   $ 98,700        
Series B Warrants | Bridge Loan | Secured Promissory Note and Security Agreement            
Class of Warrant or Right [Line Items]            
Initial conversion price     $ 0.00      
2015 Common Stock Warrants | Minimum            
Class of Warrant or Right [Line Items]            
Warrant exercise price         $ 1.15