Annual report pursuant to Section 13 and 15(d)

Summary Of Significant Accounting Policies (Components Of Accumulated Other Comprehensive Income) (Details)

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Summary Of Significant Accounting Policies (Components Of Accumulated Other Comprehensive Income) (Details) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Summary Of Significant Accounting Policies [Abstract]    
Foreign currency translation $ (2,370,474) $ (337,597)
Unrealized gain on available-for-sale investments 23,590 (2,633)
Minimum pension liability 1,758,836 447,836
Accumulated other comprehensive (loss) income, net of tax $ (588,048) $ 107,606