XML 54 R44.htm IDEA: XBRL DOCUMENT v3.5.0.2
Stock Options and Award Programs (Details 3)
6 Months Ended
Jun. 30, 2016
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options outstanding, Weighted-average remaining contractual life (in years) 3 years 6 months
Stock options outstanding, Aggregate intrinsic value $ 26,433
Stock options vested and expected to vest, Weighted-average remaining contractual life (in years) 2 years 8 months 12 days
Stock options vested and expected to vest, Aggregate intrinsic value $ 26,433
Stock options outstanding and Exercisable, Weighted-average remaining contractual life (in years) 2 years 8 months 12 days
Stock options outstanding and Exercisable, Aggregate intrinsic value $ 26,433