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Retirement Agreements And Other Postretirment Benefit Plan (Effects Of The Funded Status On The Balance Sheet) (Details) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Retirement Agreements And Other Postretirement Benefit Plan [Abstract]    
Fully eligible active employee $ (401,553) $ (354,308)
Non-eligible active employees (310,743) (234,586)
Plan assets 0 0
Funded status of accumulated postretirement benefit obligation, recognized in other liabilities $ (712,296) $ (588,894)