Other Long-Term Obligations (Tables)

12 Months Ended

Dec. 31, 2011

Other Long-term Debt [Abstract]

Other Long-Term Obligations [Table Text Block]

(Dollars in thousands)

	2011		2010
Employee benefits and related liabilities	$	13,140	$	13,109
Other	5,475		5,522
	$	18,615	$	18,631