7. Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings per share:

Computation of basic and diluted earnings per share

	Three Months Ended
	March 31,
	2015		2014
	(In thousands)
Weighted average number of common shares outstanding during the period used to compute basic earnings per share		25,635		24,355
Incremental common shares attributable to exercise of outstanding options and warrants		6,356		7,656
Weighted average number of common shares used to compute diluted earnings per share		31,991		32,011