Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.5.0.2
Subsequent Events (Details)
 1 Months Ended
Aug. 03, 2016
LicensingAgreement
Aug. 15, 2016
LicensingAgreement
$ / shares
shares
Jun. 30, 2016
$ / shares
Dec. 31, 2015
$ / shares
Subsequent Event [Line Items]        
Common stock, par value (in dollars per share) | $ / shares     $ 0.01 $ 0.01
Subsequent Event [Member]        
Subsequent Event [Line Items]        
Number of shares lapse on first anniversary (in shares)   250,000    
Number of shares lapse on second anniversary (in shares)   500,000    
Subsequent Event [Member] | EBRP and EBMRF [Member]        
Subsequent Event [Line Items]        
Number of licensing agreements related to EBRP and EBMRF | LicensingAgreement   2    
Unregistered shares issued (in shares)   750,000    
Common stock, par value (in dollars per share) | $ / shares   $ 0.01    
Subsequent Event [Member] | EBRP [Member]        
Subsequent Event [Line Items]        
Unregistered shares issued (in shares)   375,000    
Subsequent Event [Member] | EBMRF [Member]        
Subsequent Event [Line Items]        
Unregistered shares issued (in shares)   375,000    
Subsequent Event [Member] | Stanford [Member]        
Subsequent Event [Line Items]        
Number of licensing agreements related to EBRP and EBMRF | LicensingAgreement 2