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Stock-Based Compensation (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Consultant [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Charge recorded   $ 10,007
Restricted Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Charge recorded   $ 57,956
Minimum [Member] | Consultant [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 12 months  
Maximum [Member] | Consultant [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 60 months