Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.5.0.2
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
 6 Months Ended
Jul. 26, 2016
Jul. 22, 2016
Jun. 30, 2016
MLV [Member]      
Subsequent Event [Line Items]      
Common stock issued, shares     423,422
Proceeds from common stock issued     $ 0.7
Subsequent Event [Member]      
Subsequent Event [Line Items]      
Issuance of warrant to purchase shares 5,000 20,000  
Exercise price of warrants $ 1.73 $ 1.77  
Purchase period 5 years 5 years  
Subsequent Event [Member] | Employee [Member]      
Subsequent Event [Line Items]      
Common stock issued, shares   500