Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2015

Accounting Policies [Abstract]

Computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2015		2014		2015		2014
	(In thousands, except per share data)
Numerator:
Net income	$	3,112	$	3,245	$	9,717	$	10,461
Less: Net income allocated to unvested participating securities		46		28		144		91
Net income available to common stockholders	$	3,066	$	3,217	$	9,573	$	10,370
Denominator:
Denominator for basic earnings per share — weighted average shares		5,724		5,699		5,708		5,696
Effect of dilutive securities:
Common stock equivalents		28		43		41		55
Denominator for diluted earnings per share — adjusted weighted average shares and assumed conversions		5,752		5,742		5,749		5,751
Basic earnings per share:	$	.54	$	.56	$	1.68	$	1.82
Diluted earnings per share:	$	.53	$	.56	$	1.67	$	1.80