Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2012

Financial Instruments Disclosure [Abstract]

Fair Value of debt and related carrying values

At December 31, 2012 and 2011, the fair values of debt and the related carrying values, including current maturities, were as follows:

(In thousands)
	December 31, 2012		December 31, 2011
Fair value	$	194,620	$	206,789
Carrying value		182,402		199,454

Financial assets and liabilities measured at fair value

The following tables present financial assets and liabilities measured on a recurring basis at fair value as of December 31, 2012 and 2011, and the level within the fair value hierarchy in which the fair value measurements fall:

(In thousands)	December 2012		Level 1		Level 2		Level 3
Mutual fund assets	$	14,093	$	14,093	$	—	$	—
Derivative assets:
Foreign currency contracts		67		—		67		—
Total assets at fair value	$	14,160	$	14,093	$	67	$	—
Derivative liabilities :
Foreign currency contracts	$	2	$	—	$	2	$	—
Interest rate contracts	$	57	$	—	$	57	$	—
Total liabilities at fair value	$	59	$	—	$	59	$	—
(In thousands)	December 2011		Level 1		Level 2		Level 3
Mutual fund assets	$	12,464	$	12,464	$	—	$	—
Derivative assets:
Foreign currency contracts		100		—		100		—
Total assets at fair value	$	12,564	$	12,464	$	100	$	—
Derivative liabilities:
Foreign currency contracts	$	52	$	—	$	52	$	—
Interest rate contracts	$	36	$	—	$	36	$	—
Total liabilities at fair value	$	88	$	—	$	88	$	—