Earnings per share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings per share [Abstract]

Earnings per share

The following table sets forth the reconciliation of basic weighted average shares outstanding and diluted weighted average shares outstanding:

	Three Months Ended March 31,
	2018		2017
	(In thousands, except per share data)
Net income	$	680	$	943
Shares:
Basic:  Weighted average common shares outstanding		7,533		7,396
Add:  Dilutive effect of outstanding options and restricted stock units as determined by the treasury stock method		368		49
Diluted:  Weighted average common and common equivalent shares outstanding		7,901		7,445
Net income per common share:
Basic	$	0.09	$	0.13
Diluted	$	0.09	$	0.13