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Agency Acquisition (Tables)
9 Months Ended
Sep. 30, 2012
Agency Acquisition [Abstract]  
Reconciliation Of Total Redeemable Equity
Changes in fair value during the period ended:   2012   2011
Beginning balance at January 1 $ 0 $ 0
Redeemable noncontrolling interest resulting from subsidiary purchase   446,250   0
Net income   103,943   0
Ending balance, net $ 550,193 $ 0