Quarterly report pursuant to Section 13 or 15(d)

Debentures (Details Narrative)

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Debentures (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended 9 Months Ended
Sep. 21, 2017
Sep. 19, 2017
Jul. 17, 2017
Mar. 21, 2017
Feb. 07, 2017
Feb. 02, 2017
Mar. 31, 2016
Sep. 30, 2017
Mar. 31, 2017
Sep. 30, 2017
Sep. 30, 2017
Sep. 30, 2017
Sep. 30, 2016
Jun. 30, 2017
Jun. 22, 2017
Jun. 02, 2017
Mar. 15, 2017
Warrants to purchase common stock                                 2,056
Debt instrument maturity date                       Aug. 31, 2017          
Proceeds from debt                       $ 15,700,000          
Repayment of debt             $ 500,000                    
Convertible debt               $ 20,962,234   $ 20,962,234 $ 20,962,234 20,962,234          
Interest expenses                 $ 41,000,000     (8,441,043)        
Non-cash interest and amortization of debt discount expense               4,800,000       14,700,000          
Proceeds from issuance warrants                       15,700,000          
Amortization of debt discount                       (6,228,352) $ (2,474,497)        
Reserve stock split, description 1-for-15 reverse stock split effective October 5, 2017       1-for-30 reverse stock split of the Company’s shares of common stock effective on February 22, 2017                        
Proceeds from issuance of debenture and warrants                       15,700,000          
Unamortized Discount               $ 16,398,666   $ 16,398,666 $ 16,398,666 16,398,666          
June Warrants [Member] | Accredited Investor [Member]                                  
Warrant purchase price                       1,902,700          
Proceeds from issuance warrants                       1,500,000          
March Offerings [Member] | March Warrants and Exchange Warrants [Member]                                  
Debt instrument original amount                       $ 41,300,000          
March Offerings [Member] | Debenture Warrant [Member]                                  
Debenture description                       The Company recognized a discount for 100% of the principal value of the March Debentures and the Exchange Debentures and non-cash interest expense in the amount of $43.7 million in connection with the recognition of these derivative liabilities.          
February Offering [Member]                                  
Debt instrument face amount           $ 1,600,000                      
Warrants to purchase common stock           6,667                      
Warrant exercise price           $ 38.70                      
Warrant purchase price           $ 1,500,000                      
Debt instrument of exchange price       $ 2,500,000                          
March Offerings [Member]                                  
Debt instrument face amount       $ 10,850,000                          
Debt instrument maturity date       Mar. 21, 2019                          
Proceeds from debt       $ 8,400,000                          
Repayment of debt       750,000                          
Convertible debt       2,500,000                          
Interest expenses       400,000                          
Stock converted into debt       2,700,000                          
March Offerings [Member] | Series H Convertible Preferred Stock [Member]                                  
Stock of convertible preferred stock       2,200,000                          
2017 Diamantis Note [Member] | March Offerings [Member]                                  
Repayment of debt       $ 3,800,000                          
March Debentures and Exchange Debenture [Member] | March Offerings [Member]                                  
Warrants to purchase common stock               9,166,616   9,166,616 9,166,616 9,166,616          
Debt instrument maturity date       Mar. 21, 2019                          
Stock converted into debt                   $ 548,932              
Debt original issue discount, percentage       24.00%                          
Debenture description                       The March Debentures and Exchange Debentures are convertible into shares of the Company’s common stock, which has been adjusted pursuant to the terms of the March Debentures to $5.85 per share as of September 30, 2017, due to prices at which the Company has subsequently issued shares of common stock). The March Debentures began to amortize monthly commencing on the 90th day following the closing date. The Exchange Debentures began to amortize monthly on the closing date. On each monthly amortization date, the Company may elect to repay 5% of the original principal amount of March Debentures and Exchange Debentures in cash or, in lieu thereof, the conversion price of such debentures will thereafter be 85% of the volume weighted average price at the time of conversion.          
Stock converted into debt, value                   4,100,000              
Debt instrument original amount                       $ 15,300,000          
March Debentures and Exchange Debenture [Member] | March Offerings [Member] | Series A Warrant [Member]                                  
Warrants to purchase common stock               3,214,911   3,214,911 3,214,911 3,214,911          
Warrant exercise price               $ 5.85   $ 5.85 $ 5.85 $ 5.85          
Warrant term                       5 years          
March Debentures and Exchange Debenture [Member] | March Offerings [Member] | Series B Warrant [Member]                                  
Warrants to purchase common stock               2,736,794   2,736,794 2,736,794 2,736,794          
Warrant exercise price               $ 5.85   $ 5.85 $ 5.85 $ 5.85          
Warrant term                       18 months          
March Debentures and Exchange Debenture [Member] | March Offerings [Member] | Series C Warrant [Member]                                  
Warrants to purchase common stock               3,214,911   3,214,911 3,214,911 3,214,911          
Warrant exercise price               $ 5.85   $ 5.85 $ 5.85 $ 5.85          
Warrant term                       5 years          
June Debentures [Member] | June Offerings [Member]                                  
Warrants to purchase common stock                           100,000      
June Offerings [Member]                                  
Warrants to purchase common stock                             66,667 33,333  
Warrant exercise price                             $ 5.70 $ 5.85  
July Offerings [Member]                                  
Debt instrument face amount     $ 4,136,862                            
Warrants to purchase common stock     141,333                            
Warrant exercise price               $ 5.63   $ 5.63 $ 5.63 $ 5.63          
Debt instrument of exchange price     $ 1,902,700                            
Warrant term                     5 years            
Warrant consideration in cash     $ 2,000,000                            
Reserve stock split, description     1-for-8 reverse split                            
July Offerings [Member] | October 5 2017 [Member]                                  
Reserve stock split, description                       1-for-15 reverse stock split          
July Debentures [Member]                                  
Debt instrument of exchange price   $ 6,400,000                              
September Offerings [Member]                                  
Debt instrument face amount   2,604,000                              
Debt instrument of exchange price   4,136,862                              
Interest expenses                       $ 1,000,000          
Debt original issue discount, percentage               24.00%   24.00% 24.00% 24.00%          
Debenture description                       The September Debentures begin to amortize monthly commencing on the earlier of the 90th day following September 19, 2017 or the effective date of a registration statement covering the shares of common stock issuable upon conversion of the September Debentures. On each monthly amortization date, the Company may elect to repay 5% of the original principal amount of September Debentures in cash or, in lieu thereof, the conversion price of such September Debentures shall thereafter be 85% of the volume weighted average price at the time of conversion.          
Proceeds of offering cost   $ 2,100,000                              
September Offerings [Member] | Series A Warrant [Member]                                  
Warrants to purchase common stock   6,935,517           2,311,829   2,311,829 2,311,829 2,311,829          
Warrant exercise price               $ 3.90   $ 3.90 $ 3.90 $ 3.90          
Warrant term                       5 years          
September Offerings [Member] | Series B Warrant [Member]                                  
Warrants to purchase common stock   6,935,517           2,311,859   2,311,859 2,311,859 2,311,859          
Warrant exercise price               $ 3.90   $ 3.90 $ 3.90 $ 3.90          
Warrant term                       18 months          
September Offerings [Member] | Series C Warrant [Member]                                  
Warrants to purchase common stock   6,935,517           2,311,829   2,311,829 2,311,829 2,311,829          
Warrant exercise price               $ 3.90   $ 3.90 $ 3.90 $ 3.90          
Warrant term                       5 years          
September Debenture [Member]                                  
Debt instrument of exchange price   $ 6,412,136                              
Amortization amount   $ 100,000