XML 39 R10.htm IDEA: XBRL DOCUMENT  v2.3.0.11
INCOME PER COMMON SHARE
6 Months Ended
Jun. 30, 2011
INCOME PER COMMON SHARE [Abstract]  
INCOME PER COMMON SHARE
5.           INCOME PER COMMON SHARE

Basic income per common share is computed using the weighted average number of shares outstanding.  Diluted income per common share for the three and six month period ended June 30, 2011 and 2010 is computed using the weighted-average number of shares outstanding adjusted for the incremental shares attributed to outstanding options to purchase common stock.  Incremental shares of 643,333 and 668,333  were used in the calculation of diluted income per common share in the three and six month period ended June 30, 2011. Incremental shares of 80,000 and 55,000 were not included in the diluted earnings per share calculations for the three and six month period ended June 30, 2011, respectively,  as their exercise price was in excess of the Company's average stock price for the respective period and, accordingly, these shares are not assumed to be exercised for the diluted earnings per share calculation, as they would be anti-dilutive.  Incremental shares of 817,333 and 607,333 were used in the calculation of diluted income per common share in the three and six month period ended June 30, 2010. Incremental shares of 100,000 and 310,000 were not included in the diluted earnings per share calculations for the three and six month period ended June 30, 2010, respectively, as their exercise price was in excess of the Company's average stock price for the period and, accordingly, these shares are not assumed to be exercised for the diluted earnings per share calculation, as they would be anti-dilutive.