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Stock Options and Award Programs (Details 2)
12 Months Ended
Dec. 31, 2015
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Stock options outstanding, Weighted-average remaining contractual life (in years) 3 years 3 months 18 days
Stock options outstanding, Aggregate intrinsic value $ 163,067
Stock options vested and expected to vest, Weighted-average remaining contractual life (in years) 3 years 3 months 18 days
Stock options vested and expected to vest, Aggregate intrinsic value $ 163,067
Stock options outstanding and exercisable, Weighted-average remaining contractual life (in years) 3 years
Stock options outstanding and exercisable, Aggregate intrinsic value $ 134,899