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Shareholders' Equity
3 Months Ended
Sep. 30, 2011
Shareholders' Equity 
Shareholders' Equity

 

The following table summarizes the change in shareholders’ equity during the three and nine months ended September 30, 2011 and 2010 respectively:

 

 

Three months ended

Nine months ended

 

September 30, 2011

September 30, 2010

September 30, 2011

September 30, 2010

Balance at the beginning of the period

 

   $       34,668

   $       29,828

   $       31,735

   $       29,098

Net income during the period

 

              3,375

                 987

              5,508

              1,557

Stock based compensation

 

                   48

                   64

                 131

                 224

Exercise of stock options

 

                   14

                      -

                 731

                      -

Balance at end of the period

 

   $       38,105

   $       30,879

   $       38,105

   $       30,879