Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Schedule of earnings per share

The following table sets forth the reconciliation from basic to diluted average common shares and the calculations of net income per common share.  Net income for basic and diluted calculations do not differ.

	Three Months Ended   March 31,
(In thousands, except per share)	2018		2017
Net Income	$	14,583	$	12,167
Average Common Shares:
Basic (weighted-average outstanding shares)	11,606		11,472
Dilutive potential common shares from stock options	133		148
Diluted (weighted-average outstanding shares)	11,739		11,620
Basic earnings per share	$	1.26	$	1.06
Diluted earnings per share	$	1.24	$	1.05