Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2017

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,
	2017		2016		2017		2016
	(In thousands, except per share data)
Numerator:
Income from continuing operations	$	3,375	$	3,645	$	4,422	$	5,658
Less: Income allocated to unvested participating securities		59		67		78		105
Income from continuing operations available to common stockholders	$	3,316	$	3,578	$	4,344	$	5,553
Income from discontinued operations	$	1,159	$	1,166	$	2,050	$	2,177
Less: Income allocated to unvested participating securities		21		22		36		40
Income from discontinued operations available to common stockholders	$	1,138	$	1,144	$	2,014	$	2,137
Net income available to common stockholders	$	4,454	$	4,722	$	6,358	$	7,690
Denominator:
Denominator for basic earnings per share — weighted average shares		5,803		5,754		5,796		5,752
Effect of dilutive securities:
Common stock equivalents		3		9		8		9
Denominator for diluted earnings per share — adjusted weighted-average shares and assumed conversions		5,806		5,763		5,804		5,761
Basic earnings per share:
From continuing operations	$	.57	$	.62	$	.75	$	.97
From discontinued operations		.20		.20		.35		.37
Basic earnings per share	$	.77	$	.82	$	1.10	$	1.34
Diluted earnings per share
From continuing operations	$	.57	$	.61	$	.75	$	.96
From discontinued operations		.20		.20		.35		.37
Diluted earnings per share	$	.77	$	.81	$	1.10	$	1.33