7. Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share Tables

Computation of basic and diluted earnings per share

	Six Months Ended				Three Months Ended
	June 30,				June 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		20,989		19,305		20,534		19,360
		$
Incremental common shares attributable to exercise of outstanding options and warrants		10,799		5,331		11,175		3,923
		$
Weighted average number of common shares used to compute diluted earnings per share		31,788		24,636		31,709		23,283