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Stock-Based Compensation (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Stock-Based Compensation (Textual)        
Stock-based compensation expense     $ 749,730 $ 789,085
Total unrecognized compensation cost related to non-vested stock options $ 370,800   $ 370,800  
Number of shares authorized under Option 7,500,000   7,500,000  
Weighted average expected recognition period of compensation cost not yet recognized     7 years 4 months 13 days  
Percentage of common stock delivered pursuant to incentive stock options     100.00%  
Number of stock reserved for issuance 3,528,547   3,528,547  
Stock Options [Member]        
Stock-Based Compensation (Textual)        
Stock options outstanding, intrinsic value $ 151 $ 104,300 $ 151 104,300
Stock options exercisable, intrinsic value 0 10,000 0 10,000
Stock-based compensation expense 28,113 52,507 98,519 128,540
Aggregate fair value of option granted     119,184  
Non Employee Stock Option [Member]        
Stock-Based Compensation (Textual)        
Stock options outstanding, intrinsic value 0 250 0 250
Stock options exercisable, intrinsic value 0 24,500 0 24,500
Stock-based compensation expense 333 2,174 4,080 5,379
Aggregate fair value of option granted     1,353  
Restricted Stock [Member]        
Stock-Based Compensation (Textual)        
Stock-based compensation expense 215,162 241,866 651,211 660,545
Unvested Restricted Stock Award [Member]        
Stock-Based Compensation (Textual)        
Total unrecognized compensation cost related to non-vested stock options 2,799,736   $ 2,799,736  
Weighted average expected recognition period of compensation cost not yet recognized     3 years 8 months 27 days  
Non-employee unvested restricted stock awards [Member]        
Stock-Based Compensation (Textual)        
Stock-based compensation expense (18,004) $ 8,700 $ (40,682) $ 14,065
Total unrecognized compensation cost related to non-vested stock options $ 93,498   $ 93,498  
Weighted average expected recognition period of compensation cost not yet recognized     6 years 7 months 10 days