Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2011

Financial Instruments [Abstract]

Financial instruments measured at fair value

	2011				2010
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(Dollars in thousands)
7.875% Senior Notes	$	250,000	$	253,750	$	250,000	$	266,563
6.50% Convertible Senior Notes, net of unamortized discounts		33,537		34,589		33,368		36,379
2010 Credit Facility		7,706		7,973		—		—
Other notes		5,067		4,184		4,297		3,600

Fair value of derivative instruments on consolidated balance sheets

	2011			2010			Balance Sheet Location
	(Dollars in thousands)
Derivatives not designated as hedging instruments:
Asset derivatives:
Foreign currency forward contracts	$	6,491		$	—		Other current assets
Foreign currency forward contracts		—			1,261		Accrued expenses and other current liabilities
Total fair value	$	6,491		$	1,261
Liability derivatives:
Foreign currency forward contracts	$	(266	)	$	—		Other current assets
Foreign currency forward contracts		—			(1,501	)	Accrued expenses and other current liabilities
Total fair value	$	(266	)	$	(1,501	)

Carrying amount, fair value, and classification within the fair value hierarchy of financial instruments

	2011
	Level 1		Level 2		Level 3		Total		2010
	(Dollars in thousands)
Assets:
Foreign currency forward contracts, net	$	—	$	6,225	$	—	$	6,225	$	—
Liabilities:
Foreign currency forward contracts, net		—		—		—		—		(240	)

The following table presents the effect of derivative instruments on our consolidated financial performance:

	Amount of Gain (Loss) Recognized in OCI					Amount of Gain (Loss) Reclassified from AOCL into Income					Location of Gain (Loss) Reclassified from AOCL into Income
	2011		2010			2011		2010
	(Dollars in thousands)
Derivatives in cash flow hedging relationships:
Interest rate swaps						$	—	$	(4,885	)	Interest expense
							—		(6,849	)	Miscellaneous expense
Total	$	—	$	(2,218	)	$	—	$	(11,734	)

Effect of derivative instruments on consolidated financial performance

	Amount of Gain (Loss) Recognized in Income					Location of Gain (Loss) in Income
	2011			2010
	(Dollars in thousands)
Derivatives not designated as hedging instruments:
Foreign currency forward contracts	$	(6,693	)	$	5,553	Foreign currency losses, net