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Stock Options and Award Programs (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Nov. 18, 2010
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Allocated Share-Based Compensation Expense   $ 81,311 $ 83,988 $ 118,862 $ 166,704
Restricted Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross       0 0
Employee Stock Option [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   180,000   180,000 360,000
Allocated Share-Based Compensation Expense   $ 81,400 $ 84,000 $ 118,900 $ 166,700
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options   403,300   $ 403,300  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition       1 year 8 months 12 days  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value       $ 670,200 $ 82,100
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period       250,000  
Steve L. Komar [Member] | Restricted Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 250,000        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options   $ 207,700   $ 207,700  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition       2 years 4 months 24 days