6. Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings per share:

Schedule of computation of basic and diluted earnings per share

The following table reconciles the number of shares used in the computations of basic and diluted earnings per share for the three-month and six-month periods ended June 30, 2019 and 2018:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
	(In thousands)				(In thousands)
Weighted average number of common shares outstanding during the period used to compute basic earnings per share		22,362		21,178		22,302		21,375
Incremental common shares attributable to exercise of outstanding options and warrants		1,616		3,945		1,817		4,018
Weighted average number of common shares used to compute diluted earnings per share		23,978		25,123		24,119		25,393