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Agency Acquisition (Reconciliation Of Total Redeemable Equity) (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Agency Acquisition [Abstract]    
Beginning balance at January 1 $ 0 $ 0
Redeemable noncontrolling interest resulting from subsidiary purchase 446,250 0
Net Income Attributable to Redeemable Noncontrolling Interests 88,411 0
Distributions to noncontrolling interests (40,800) 0
Balance, net $ 493,861 $ 0