Supplemental Disclosure of Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2012

Supplemental Cash Flow Information [Abstract]

Supplemental Disclosure of Cash Flow Information

	Three Months Ended September 30,				Nine Months Ended September 30,
(In thousands)	2012		2011		2012		2011
Interest paid	$	491	$	441	$	2,399	$	2,498
Income taxes paid	$	3,183	$	1,576	$	16,465	$	7,855