Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2013

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 June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
	(In thousands, except per share data)
Numerator:
Net income available to common stockholders	$	4,804	$	5,132	$	7,753	$	7,837
Denominator:
Denominator for basic earnings per share — weighted average shares		5,683		5,661		5,677		5,658
Effect of dilutive securities:
Common stock equivalents		62		2		63		9
Denominator for diluted earnings per share — adjusted weighted-average shares and assumed conversions		5,745		5,663		5,740		5,667
Basic earnings per share:	$	.85	$	.91	$	1.37	$	1.39
Diluted earnings per share:	$	.84	$	.91	$	1.35	$	1.38