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Shareholders' Equity
3 Months Ended
Mar. 31, 2012
Shareholders' Equity [Abstract]  
Shareholders' Equity

(5.) SHAREHOLDERS' EQUITY

Common Stock

The changes in shares of common stock were as follows for three months ended March 31, 2012:

  Outstanding   Treasury   Issued
Shares outstanding at December 31, 2011 13,803,116   358,481   14,161,597
Restricted stock awards issued 48,741   (48,741 ) -
Restricted stock awards forfeited (9,748 ) 9,748   -
Stock options exercised 1,650   (1,650 ) -
Treasury stock purchases (31,518 ) 31,518   -
Shares outstanding at March 31, 2012 13,812,241   349,356   14,161,597