7. Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share Tables

Computation of basic and diluted earnings per share

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2013		2012		2013		2012
	(In thousands)				(In thousands)
Weighted average number of common shares outstanding during the period used to compute basic earnings per share		21,795		19,495		20,959		19,406
Incremental common shares attributable to exercise of outstanding options and warrants		9,422		6,200		10,591		4,620
Weighted average number of common shares used to compute diluted earnings per share		31,217		25,695		31,550		24,026