Other Long-Term Obligations Other Long-Term Obligations (Tables)

12 Months Ended

Dec. 31, 2012

Other Long-term Debt [Abstract]

Other Long-Term Obligations [Table Text Block]

(Dollars in thousands)

	2012		2011
Employee benefits and related liabilities	$	15,215	$	13,140
Other	7,242		5,475
	$	22,457	$	18,615