Restructuring (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring [Abstract]

Restructuring Activity

See table below for detail of restructuring activity for the three months ended March 31, 2019 (U.S. dollars in thousands):

Beginning balance at January 1, 2019	$	15,462
Amounts paid		(15,046	)
Adjustments		(416	)
Ending balance at March 31, 2019	$	—