Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Fair Values and Related Carrying Values of Debt

At March 31, 2015, and December 31, 2014, the fair value of debt and the related carrying values, including current maturities, were as follows:

(In thousands)	March 31, 2015		December 31, 2014
Fair value	$	298,655	$	285,441
Carrying value		283,736		273,931

Financial Assets and Liabilities Measured on a Recurring Basis at Fair Value

The following tables present financial assets and liabilities measured on a recurring basis at fair value as of March 31, 2015, and December 31, 2014, and the level within the fair value hierarchy in which the fair value measurements fall:

	March
(In thousands)	2015		Level 1		Level 2		Level 3
Mutual fund assets	$	20,134	$	20,134	$	—	$	—
Derivative assets:
Foreign currency contracts		131		—		131		—
Total assets at fair value	$	20,265	$	20,134	$	131	$	—
Derivative liabilities:
Foreign currency contracts		142		—		142		—
Interest rate contracts		60		—		60		—
Total liabilities at fair value	$	202	$	—	$	202	$	—

	December
(In thousands)	2014		Level 1		Level 2		Level 3
Mutual fund assets	$	20,217	$	20,217	$	—	$	—
Derivative assets:
Foreign currency contracts		73		—		73		—
Total assets at fair value	$	20,290	$	20,217	$	73	$	—
Derivative liabilities:
Foreign currency contracts	$	628	$	—	$	628	$	—