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Note 5 - Income per Common Share
6 Months Ended
Jun. 30, 2015
Notes to Financial Statements  
Earnings Per Share [Text Block]
5.
income (LOSS) PER COMMON SHARE
 
Basic income (loss) per common share is computed using the weighted average number of common shares outstanding. Diluted income per common share for the three and six month periods ended June 30, 2015 is computed using the weighted-average number of common shares outstanding adjusted for the incremental shares attributed to outstanding options to purchase common stock, as well as unvested RSUs. Through December 31, 2014 the part of the compensation the Company paid to its Board of Directors was in stock options. In 2015, the Company changed its Board compensation to include RSU’s and eliminated the grant of stock options. Incremental shares of 157,080 were used in the calculation of diluted income per common share in the three months ended June 30, 2015. Incremental shares of 163,580 were not used in the calculation of diluted income per common share in the three month period ended June 30, 2015, 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 157,080 were used in the calculation of diluted income per common share in the six months ended June 30, 2015. Incremental shares of 163,580 were not used in the calculation of diluted income per common share in the six month period ended June 30, 2015, 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. No incremental shares were used in the calculation of diluted income (loss) per common share in both the three and six month period ended June 30, 2014, as the effect of incremental shares would be anti-dilutive.