Convertible Preferred Stock (Details Textual) - USD ($) | 1 Months Ended | 9 Months Ended | |
Nov. 30, 2015 | Jul. 31, 2015 | Mar. 31, 2016 | Jun. 30, 2015 |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Warrant to purchase of common stock exercise price | | | $ 1.25 | |
Series C Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock, Dividend Rate, Percentage | | | 14.00% | |
Preferred Stock Initial Conversion Price Per Share | | | $ 1.25 | |
Convertible Preferred Stock, Total Shares Issued Upon Conversion | | | 800 | |
Preferred Stock Stated Value Per Share | | | $ 1,000 | |
Conversion of Stock, Shares Converted | | | 1,066,400 | |
Conversion of Stock, Shares Issued | | | 2,238 | |
Preferred Stock liquidation preference | | | $ 22,728,099 | |
Preferred stock value stated | | | 1,000 | |
Series H Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock Initial Conversion Price Per Share | | $ 1.92 | | |
Preferred Stock Stated Value Per Share | | $ 0.001 | | |
Conversion of Stock, Shares Issued | | 1,081 | | |
Shares issued | | 2,000 | | |
Preferred Stock liquidation preference | | $ 2,000 | 2,260,591 | |
Series G Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock, Dividend Rate, Percentage | | 8.00% | | |
Preferred Stock Initial Conversion Price Per Share | | $ 0.10 | | |
Convertible Preferred Stock, Total Shares Issued Upon Conversion | 700 | | | |
Preferred Stock Stated Value Per Share | | $ 0.001 | | |
Conversion of Stock, Shares Converted | | 36,201 | | |
Conversion of Stock, Shares Issued | | 3,490 | | |
Shares issued | | 10,000 | | |
Preferred Stock liquidation preference | | $ 2,000 | $ 7,402,902 | |
Preferred stock value stated | | $ 1,000 | | |
Warrants exercisable period | | 5 years | | |
Series F Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock, Dividend Rate, Percentage | | | 8.00% | |
Preferred Stock Initial Conversion Price Per Share | | | $ 0.10 | |
Convertible Preferred Stock, Total Shares Issued Upon Conversion | | | 10,000 | |
Preferred Stock Stated Value Per Share | | | $ 1,000 | |
Conversion of Stock, Shares Converted | | | 1,450,000 | |
Conversion of Stock, Shares Issued | | | 245 | |
Warrant to purchase of common stock | 880,000 | | | |
Warrant to purchase of common stock exercise price | $ 0.001 | | | |
Shares issued | 1,577 | | | |
Gross cash proceeds from shares issued | $ 110,000 | | | |
Cancellation of an aggregate of principal and accrued interest | 380,900 | | | |
Aggregate stated value and accrued dividends | $ 1,086,333 | | | |
Preferred Stock liquidation preference | | | $ 6,230,370 | |
Preferred stock value stated | | | $ 2,000 | |
Series E Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock, Dividend Rate, Percentage | | | 8.00% | |
Preferred Stock Initial Conversion Price Per Share | | | $ 2.50 | |
Convertible Preferred Stock, Total Shares Issued Upon Conversion | | | 400 | |
Preferred Stock Stated Value Per Share | | | $ 1,000 | |
Preferred Stock liquidation preference | | | $ 23,521,430 | |
Series D Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock, Dividend Rate, Percentage | | | 8.00% | |
Preferred Stock Initial Conversion Price Per Share | | | $ 1.25 | |
Convertible Preferred Stock, Total Shares Issued Upon Conversion | | | 800 | |
Preferred Stock Stated Value Per Share | | | $ 1,000 | |
Conversion of Stock, Shares Converted | | | 2,039 | |
Conversion of Stock, Shares Issued | | | 1,675 | |
Preferred Stock liquidation preference | | | $ 1,399,960 | |
Series G and H Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Conversion of Stock, Shares Converted | | 36,201 | | |
Conversion of Stock, Shares Issued | | 1,081 | | |
Warrant to purchase of common stock | | 15,000,000 | | |
Warrant to purchase of common stock exercise price | | $ .10 | | |
Warrant to purchase of common stock term | | 5 years | | |
Series B Convertible Preferred Stock [Member] | | | | |
Convertible Preferred Stock And Derivative Liability [Line Items] | | | | |
Preferred Stock, Dividend Rate, Percentage | | | 6.00% | |
Preferred Stock Initial Conversion Price Per Share | | | $ 375 | |
Convertible Preferred Stock, Total Shares Issued Upon Conversion | | | 0.05 | |
Preferred Stock Stated Value Per Share | | | $ 17.50 | |
Preferred Stock liquidation preference | | | $ 1,133,267 | |