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Subsequent Event
6 Months Ended
Jun. 30, 2011
Notes to Financial Statements [Abstract]  
Subsequent Event
Note 11.  Subsequent Event

     The Company has evaluated events and transactions subsequent to June 30, 2011 for potential recognition or disclosure in these financial statements, as required by GAAP.  On June 14, 2011, the Company declared a cash dividend of $0.14 per common share payable August 1, 2011 to shareholders of record as of July 15, 2011.  This dividend, amounting to $651,609, was accrued at June 30, 2011.