Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 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				Nine Months Ended
	September 30,				September 30,
	2017		2016		2017		2016
	(In thousands, except per share data)
Numerator:
Income from continuing operations	$	2,965	$	3,903	$	7,387	$	9,561
Less: Income allocated to unvested participating securities		51		72		126		176
Income from continuing operations available to common stockholders	$	2,914	$	3,831	$	7,261	$	9,385
Income from discontinued operations	$	30,451	$	1,511	$	32,501	$	3,688
Less: Income allocated to unvested participating securities		520		28		556		68
Income from discontinued operations available to common stockholders	$	29,931	$	1,483	$	31,945	$	3,620
Net income available to common stockholders	$	32,845	$	5,314	$	39,206	$	13,005
Denominator:
Denominator for basic earnings per share — weighted average shares		5,807		5,755		5,800		5,753
Effect of dilutive securities:
Common stock equivalents		—		9		4		9
Denominator for diluted earnings per share — adjusted weighted-average shares and assumed conversions		5,807		5,764		5,804		5,762
Basic earnings per share:
From continuing operations	$	.50	$	.66	$	1.25	$	1.63
From discontinued operations		5.16		.26		5.51		.63
Basic earnings per share	$	5.66	$	.92	$	6.76	$	2.26
Diluted earnings per share
From continuing operations	$	.50	$	.66	$	1.25	$	1.62
From discontinued operations		5.16		.26		5.51		.63
Diluted earnings per share	$	5.66	$	.92	$	6.76	$	2.25