Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill & intangible assets

				Intangible		Intangible
				assets with an		assets with a
(U.S. dollars in thousands)		Goodwill		indefinite life		definite life		Total
Balance at December 31, 2009		$	826,009	$	15,366		3,754	$	845,129
	Amortization		-		-		(1,859)		(1,859)
	Foreign Currency Translation		(3,762)		-		-		(3,762)
Balance at December 31, 2010		$	822,247	$	15,366	$	1,895	$	839,508
	Impairment		(429,020)		-		-		(429,020)
	Amortization		-		-		(1,438)		(1,438)
	Foreign Currency Translation		(1,729)		-		-		(1,729)
Balance at December 31, 2011		$	391,498	$	15,366	$	457	$	407,321
	Amortization		-		-		(178)		(178)
	Foreign Currency Translation		1,384		-		-		1,384
Balance at December 31, 2012		$	392,882	$	15,366	$	279	$	408,527