XML 60 R47.htm IDEA: XBRL DOCUMENT v3.4.0.3
Stock-based Compensation (Details 1)
3 Months Ended
Mar. 31, 2016
Stock-based Compensation Details 1  
Risk free interest rate 1.85%
Expected dividend yield 0.28%
Expected volatility 38.87%
Expected term 5 years 7 months 24 days