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Goodwill and Other Intangible Assets Goodwill (Details) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Goodwill [Line Items]    
Future Amortization Expense, Year One $ 605,200us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths  
Future Amortization Expense, Year Two 605,200us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo  
Future Amortization Expense, Year Three 605,200us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree  
Future Amortization Expense, Year Four 605,200us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour  
Future Amortization Expense, Year Five 605,200us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive  
Future Amortization Expense, after Year Five 44,534,400us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive  
Finite-Lived Intangible Assets, Net $ 47,560,400us-gaap_FiniteLivedIntangibleAssetsNet $ 13,875,600us-gaap_FiniteLivedIntangibleAssetsNet