Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2014

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:

					Nine Months Ended
	Three Months Ended September 30,				September 30,
	2014		2013		2014		2013
	(In thousands, except per share data)
Numerator:
Net income	$	3,245	$	4,296	$	10,461	$	12,049
Less: Net income allocated to unvested participating securities		28		—		91		—
Net income available to common stockholders	$	3,217	$	4,296	$	10,370	$	12,049
Denominator:
Denominator for basic earnings per share — weighted average shares		5,699		5,686		5,696		5,679
Effect of dilutive securities:
Common stock equivalents		43		68		55		65
Denominator for diluted earnings per share — adjusted weighted-average shares and assumed conversions		5,742		5,754		5,751		5,744
Basic earnings per share:	$	.56	$	.76	$	1.82	$	2.12
Diluted earnings per share:	$	.56	$	.75	$	1.80	$	2.10