XML 35 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8
Goodwill and Intangible Assets (Details 1) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Goodwill and Intangible Assets (Textual) [Abstract]        
Aggregate amortization expense on intangible assets $ 440,000 $ 453,000 $ 1,332,680 $ 1,370,744
Estimated aggregate amortization expense for remainder of 2013 438,000   438,000  
Estimated aggregate amortization expense for 2014 943,000   943,000  
Estimated aggregate amortization expense for 2015 870,000   870,000  
Estimated aggregate amortization expense for 2016 816,000   816,000  
Estimated aggregate amortization expense for 2017 775,000   775,000  
Estimated aggregate amortization expense for 2018 $ 773,000   $ 773,000