Note 2 - Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	For the three months ended March 31,
(In thousands, except share and per share data)	2019		2018
	(unaudited)		(unaudited)
Net income available to common stockholders	$	14,673	$	10,796
Weighted average shares outstanding:
Total weighted average shares outstanding, basic		45,565,381		45,274,540
Dilutive potential common shares		1,863,962		393,025
Total weighted average shares outstanding, diluted		47,429,343		45,667,565
Net income per share available to common stockholders
Basic	$	0.32	$	0.24
Diluted	$	0.31	$	0.24