XML 62 R39.htm IDEA: XBRL DOCUMENT v3.6.0.2
Debt (Details Textual)
1 Months Ended 2 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
May 08, 2015
USD ($)
shares
May 31, 2015
USD ($)
Mar. 31, 2015
USD ($)
$ / shares
Mar. 31, 2015
USD ($)
$ / shares
Sep. 30, 2014
USD ($)
Mar. 31, 2015
USD ($)
$ / shares
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
shares
Dec. 31, 2014
shares
Jul. 14, 2015
Debt Instrument [Line Items]                    
Proceeds from notes payable             $ 204,895 $ 1,741,667    
Interest expense, debt   $ 1,500,000         143,347 $ 1,801,320    
Amortization of financing costs   $ 71,421                
2014 Convertible Notes [Member]                    
Debt Instrument [Line Items]                    
Proceeds from convertible debt         $ 1,500,000          
2015 Convertible Notes [Member]                    
Debt Instrument [Line Items]                    
Debt instrument, interest rate, stated percentage     8.00% 8.00%   8.00%        
Proceeds from other short-term debt     $ 1,500,000              
Fair value adjustment of warrants $ 700,000                  
2015 Convertible Notes [Member] | Common Stock [Member]                    
Debt Instrument [Line Items]                    
Debt instrument, convertible, conversion price | $ / shares     $ 1.00 $ 1.00   $ 1.00        
Class of warrant or right, number of securities called by warrants or rights | shares               225,011    
IPO [Member]                    
Debt Instrument [Line Items]                    
Debt conversion, converted instrument, amount             0 $ 2,100,000    
Debt conversion, converted instrument, shares issued | shares 350,000                  
Common stock percent               110.00%    
IPO [Member] | 2014 Convertible Notes [Member]                    
Debt Instrument [Line Items]                    
Debt conversion, converted instrument, shares issued | shares                 1,500,000  
IPO [Member] | 2015 Convertible Notes [Member]                    
Debt Instrument [Line Items]                    
Debt conversion, converted instrument, shares issued | shares               1,875,000    
Pre IPO [Member] | 2015 Convertible Notes [Member]                    
Debt Instrument [Line Items]                    
Debt instrument, convertible, conversion ratio     1.25              
Post IPO [Member] | 2015 Convertible Notes [Member]                    
Debt Instrument [Line Items]                    
Debt instrument, convertible, conversion ratio     1.00              
Short-term Demand Notes [Member]                    
Debt Instrument [Line Items]                    
Proceeds from notes payable           $ 2,300,000        
Debt conversion, converted instrument, amount       $ 300,000            
Debt instrument, interest rate, stated percentage               8.00%    
Merck GHI Financing Agreement [Member]                    
Debt Instrument [Line Items]                    
Long-term debt, gross             $ 1,000,000 $ 1,000,000    
Debt instrument, interest rate, stated percentage                   8.00%