Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.3.0.814
Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2015
Sep. 30, 2014
Income Taxes [Abstract]      
Uncertain tax benefit positions that would reduce the effective income tax rate if recognized $ 220,000 $ 220,000  
Effective income tax rate   43.30% 36.90%
Federal tax rate   35.00%  
Decrease in income tax rate due to the effect of foreign operations   1.70%  
Income tax benefit related to research and development credits $ 1,100,000    
Income tax benefit impact on effective tax rate related to research and development credits (210.10%)    
Income tax epense impact on the effective tax related to research and development credits   15.70%  
Tax return to provision adjustments $ 205,000    
Tax return to provision adjustments impact on effective tax rate 39.90% (3.00%)  
Dividends declared not paid $ 1,464,332 $ 1,464,332 $ 1,433,115