Restructuring charges (Tables)

12 Months Ended

Dec. 31, 2012

Restructuring And Related Activities [Abstract]

Schedule of Changes in Restructuring Liability

The following table presents changes in the restructuring liability, which is included within Other Current Liabilities in the Company’s consolidated balance sheets as of December 31, 2011 and December 31, 2010:


(U.S. Dollars, in thousands)	Severance
Balance at December 31, 2009	$	1,826
Charges under 2010 plan		3,550
Cash payments		(3,738	)

Balance at December 31, 2010		1,638
Cash payments		(1,638	)


Balance at December 31, 2011	$	—

- Definition

Tabular disclosure of restructuring and related costs by type of restructuring including the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost.

+ References+ Details