Debt (Tables)

6 Months Ended

Jun. 30, 2012

Debt [Abstract]

Debt comprised

At June 30, 2012, and December 31, 2011, debt comprised the following:

(In thousands)	Maturity Dates	June 30, 2012		December 31, 2011
Unsecured private placement notes
4.86%	2017-2023	$	65,000	$	65,000
5.88%	2016-2022		40,000		40,000
5.69%	2012-2018		40,000		40,000
6.86%	2012-2015		17,142		17,142
6.59%	2012-2012		2,727		2,727
Debt of foreign subsidiaries
Secured bank term loans, foreign currency	2012-2016		10,688		12,496
Secured bank term loan, U.S. dollars	2012-2014		4,667		5,833
Other loans, foreign currency	2012-2015		15,119		16,256
Total debt		$	195,343	$	199,454
Less current maturities			33,294		34,487
Long-term debt		$	162,049	$	164,967