Income Taxes (Tables)

3 Months Ended

Mar. 31, 2013

Income Taxes [Abstract]

Schedule of income tax provisions from continuing operations

	Three Months Ended
	March 31,
	2013			2012
	(In thousands)
Income before provision for income taxes	$	2,270		$	334
Provision for income taxes		(17	)		(553	)
Effective tax rate		0.7	%		165.6	%