Earnings per Share Data (Tables)

9 Months Ended

Sep. 30, 2013

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the weighted-average shares used in calculating the earnings per share for the three-month periods ended September 30, 2013 and 2012.



	Three Months Ended September 30,		Nine Months Ended September 30,
	2013	2012	2013	2012
Basic weighted-average shares	22,376,000	22,105,000	22,229,000	22,932,000
Conversion of unsecured loan notes	7,000	7,000	7,000	7,000
Unvested options and RSUs	151,000	910,000	222,000	810,000
Diluted weighted-average shares	22,534,000	23,022,000	22,458,000	23,749,000

Fuel Tech had 2,031,000 and 1,547,000 weighted average stock awards outstanding at September 30, 2013 and 2012, respectively, that were not dilutive for the purposes of inclusion in the calculation of diluted earnings per share but could potentially become dilutive in future periods.