Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2012

Fair Value Measurements [Abstract]

Summary of assets and liabilities measured at fair value on a recurring basis

(In thousands)			Fair Value Measurements at Reporting Date Using
Description	June 30, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)		Significant Other Observable  Inputs (Level 2)		Significant Unobservable  Inputs (Level 3)
Assets:
Restricted Cash	$	2,938	$	2,938	$	—	$	—
Marketable securities:
Equity securities		532		532		—		—
Certificates of deposit		4,244		—		4,244		—
		4,776		532		4,244		—
Derivative assets:
Forward contracts		6		—		6		—
Option contracts		546		—		546		—
		552		—		552		—
Pension assets not owned by plan		6,523		—		6,523		—
	$	14,789	$	3,470	$	11,319	$	—
Liabilities:
Derivative liabilities:
Forward contracts	$	170	$	—	$	170	$	—
Option contracts		853		—		853		—
	$	1,023	$	—	$	1,023	$	—

(In thousands)			Fair Value Measurements at Reporting Date Using
Description	December 31, 2011		Quoted Prices in Active  Markets for Identical Assets (Level 1)		Significant Other Observable  Inputs (Level 2)		Significant Unobservable  Inputs (Level 3)
Assets:
Restricted Cash	$	12,367	$	12,367	$	—	$	—
Marketable securities:
Equity securities		542		542		—		—
Certificates of deposit		4,245		—		4,245		—
		4,787		542		4,245		—
Derivative assets:
Option contracts		117		—		117		—
Pension assets not owned by plan		6,572		—		6,572		—
	$	23,843	$	12,909	$	10,934	$	—
Liabilities:
Derivative liabilities:
Forward contracts		388		—		388		—
Option contracts		440		—		440		—
	$	828	$	—	$	828	$	—

Summary of carrying amount and estimated fair values of financial instruments

	June 30, 2012				December 31, 2011
(In thousands)	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Short-term borrowings	$	31,625	$	31,239	$	45,149	$	44,063
Long-term debt	$	158,943	$	156,560	$	178,043	$	166,600