Quarterly report pursuant to Section 13 or 15(d)

2015 Private Placement Funding (Details Textual)

v3.5.0.2
2015 Private Placement Funding (Details Textual)
 6 Months Ended
Jun. 30, 2016
USD ($)
$ / shares
shares
Private Placement Funding [Line Items]  
Proceeds from Issuance of Common Stock, Net | $ $ 8,500,000
Warrant [Member]  
Private Placement Funding [Line Items]  
Number Of Units Issued In Offering | shares 20,000,000
Minimum [Member]  
Private Placement Funding [Line Items]  
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.50
2015 Private Placement [Member]  
Private Placement Funding [Line Items]  
Share Price 0.50
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.75
Number Of Units Issued In Offering | shares 20,000,000
Payments for Repurchase of Common Stock | $ $ 10,000,000
Placement Agent Fees | $ 1,000,000
Non Accountable Expense Allowance | $ $ 300,000
Warrant Solicitation Fee Percentage 5.00%
2015 Private Placement [Member] | Exercise Price One [Member]  
Private Placement Funding [Line Items]  
Warrants Issued For Purchase Of Common Stock | shares 2,000,000
Investment Warrants, Exercise Price $ 0.50
2015 Private Placement [Member] | Exercise Price Two [Member]  
Private Placement Funding [Line Items]  
Warrants Issued For Purchase Of Common Stock | shares 2,000,000
Investment Warrants, Exercise Price $ 0.75
2015 Private Placement [Member] | Minimum [Member]  
Private Placement Funding [Line Items]  
Closing Bid Price Of Common Stock $ 3.00