Note G - Earnings per Share Data

9 Months Ended

Sep. 30, 2011

Earnings Per Share [Text Block]

Note G:   Earnings per Share Data

Basic earnings per share excludes the dilutive effects of stock options, restricted stock units (RSUs), and the nil coupon non-redeemable convertible unsecured loan notes.  Diluted earnings per share includes the dilutive effect of stock options, restricted stock units, and of the nil coupon non-redeemable convertible unsecured loan notes.  The following table sets forth the weighted-average shares used in calculating the earnings per share for the three- and nine-month periods ended September 30, 2011 and 2010.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2011		2010		2011		2010
Basic weighted-average shares		24,322		24,213		24,269		24,213
Conversion of unsecured loan notes		7		7		7		7
Unexercised options and RSUs		521		161		605		181
Diluted weighted-average shares		24,850		24,381		24,881		24,401