Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2016

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 September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
	(In thousands, except per share data)
Numerator:
Net income	$	5,414	$	3,112	$	13,249	$	9,717
Less: Net income allocated to unvested participating securities		99		46		244		144
Net income available to common stockholders	$	5,315	$	3,066	$	13,005	$	9,573
Denominator:
Denominator for basic earnings per share — weighted average shares		5,764		5,724		5,762		5,708
Effect of dilutive securities:
Common stock equivalents		9		28		9		41
Denominator for diluted earnings per share — adjusted weighted average shares and assumed conversions		5,755		5,752		5,753		5,749
Basic earnings per share:	$	.92	$	.54	$	2.26	$	1.68
Diluted earnings per share:	$	.92	$	.53	$	2.26	$	1.67