Quarterly report pursuant to Section 13 or 15(d)

Stockholder's Equity (Details 2)

v3.2.0.727
Stockholder's Equity (Details 2) - 6 months ended Jun. 30, 2015 - $ / shares
Total
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Number of outstanding beginning  
Options granted 700,908
Options exercised  
Options forfeited (90,909)
Number of outstanding ending 609,999
Number of vested and exercisable  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]  
Weighted average exercise price per share, beginning  
Weighted average exercise price per share, granted $ 3.58
Weighted average exercise price per share, exercised  
Weighted average exercise price per share, forfeited $ 3.56
Weighted average exercise price per share, ending $ 3.59
Weighted average exercise price per share, exercisable  
Weighted average remaining contractual term options granted 4 years 8 months 12 days
Weighted average remaining contractual term 4 years 8 months 12 days