XML 57 R47.htm IDEA: XBRL DOCUMENT v3.6.0.2
Equity Instruments (Details 3) - $ / shares
 6 Months Ended 12 Months Ended
Dec. 31, 2016
Jun. 30, 2016
Number of Warrants Outstanding    
Number of Warrants Outstanding, Beginning Balance 2,201,627  
Issuance of settlement warrants to initial investors 88,032  
Warrants issued to investors in connection with the registered offering 6,020,245  
Warrants issued to placement agents for the registered offering 401,450  
Number of Warrants Outstanding, Ending Balance 8,711,354 2,201,627
Warrants, Weighted Average Exercise Price    
Weighted Average Exercise Price, Outstanding Beginning Balance $ 6.19  
Issuance of settlement warrants to initial investors 4  
Warrants issued to investors in connection with the registered offering 1.86  
Warrants issued to placement agents for the registered offering 1.86  
Weighted Average Exercise Price, Outstanding Ending Balance $ 2.98 $ 6.19
Weighted Average Remaining Contractual Life    
Weighted Average Remaining Contractual Life, Warrants Outstanding (in years) 4 years 6 months 4 days 4 years 8 months 16 days