Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2012

Summary of Significant Accounting Policies [Abstract]

Computation of basic and diluted earnings per share

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
	(In thousands, except per share data)
Numerator:
Income from continuing operations, net of income tax	$	5,199		$	3,283		$	7,902		$	5,031
Loss from discontinued operations, net of income tax		(67	)		(113	)		(65	)		(199	)
Net income available to common stockholders	$	5,132		$	3,170		$	7,837		$	4,832
Denominator:
Denominator for basic earnings per share — weighted average shares		4,246			4,242			4,243			4,237
Effect of dilutive securities		1			3			7			5
Denominator for diluted earnings per share — adjusted weighted-average shares and assumed conversions		4,247			4,245			4,250			4,242
Basic earnings (loss) per share:
From continuing operations	$	1.22		$	.77		$	1.86		$	1.19
From discontinued operations		(.01	)		(.02	)		(.01	)		(.05	)
Earnings per share	$	1.21		$	.75		$	1.85		$	1.14
Diluted earnings (loss) per share:
From continuing operations	$	1.22		$	.77		$	1.86		$	1.19
From discontinued operations		(.01	)		(.02	)		(.02	)		(.05	)
Earnings per share	$	1.21		$	.75		$	1.84		$	1.14