Debt and Other Financing (Tables)

12 Months Ended

Dec. 31, 2011

Debt and Other Financing [Abstract]

Loans payable and current portion of long-term debt

	2011		2010
	(Dollars in thousands)
Loans payable to banks	$	404	$	709
International accounts receivable sales programs		8,150		—
Current portion of long-term debt		2,687		2,871
Total loans payable and current portion of long-term debt	$	11,241	$	3,580

Long-term debt

	2011			2010
	(Dollars in thousands)
7.875% Senior Notes	$	250,000		$	250,000
6.50% Convertible Senior Notes, net of unamortized discounts		33,537			33,368
Revolving credit facility		7,706			—
Capitalized lease obligations (see Note 14)		4,459			6,177
Other notes		5,067			4,297
Total long-term debt		300,769			293,842
Current portion		(2,687	)		(2,871	)
Long-term debt, less current portion	$	298,082		$	290,971

Annual maturities of long-term debt

	(Dollars in thousands)
2012	$	3,029
2013		36,125
2014		973
2015		8,704
2016		689
Thereafter		255,078
Total maturities of long-term debt		304,598
Unamortized discounts on 6.50% Convertible Senior Notes		(1,579	)
Imputed interest and executory costs on capitalized lease obligations		(2,250	)
Total long-term debt	$	300,769

Activity of international receivable sales without recourse programs

	2011		2010		2009
	(Dollars in thousands)
Trade accounts receivable sold to financial institutions	$	—	$	91,233	$	112,745
Cash proceeds from financial institutions		—		92,528		121,350
Trade accounts receivable collected and remitted to financial institutions		2,512		12,177		34,101