Quarterly report pursuant to Section 13 or 15(d)

Stock Options (Details)

v3.3.0.814
Stock Options (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Expected life of option grants 7 years 7 years
Expected volatility of underlying stock 51.40% 39.00%
Dividends Assumption $ 0 $ 0
Minimum [Member]    
Risk-free interest rate 1.93% 2.62%
Maximum [Member]    
Risk-free interest rate 2.02% 2.82%