Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2012

Long-Term Debt [Abstract]

Summary of long-term debt

In thousands	Sept. 30, 2012		Dec. 31, 2011
Revolving credit facility, due Nov. 2016	$	19,000	$	27,000
7.125% Notes, due May 2016		200,000		200,000
Total long-term debt		219,000		227,000
Less current portion		—		—
Long-term debt, net of current portion	$	219,000	$	227,000