XML 46 R33.htm IDEA: XBRL DOCUMENT v3.3.1.900
Other current liabilities (Tables)
 12 Months Ended
Dec. 31, 2015
Payables And Accruals [Abstract]  
Summary of Other Current Liabilities

 

 

 

December 31,

 

(U.S. Dollars in thousands)

 

2015

 

 

2014

 

Accrued expenses

 

$

21,480

 

 

$

23,298

 

Salaries, bonuses, commissions and related taxes payable

 

 

18,190

 

 

 

16,879

 

Accrued legal expenses

 

 

22,608

 

 

 

9,548

 

Other payables

 

 

3,319

 

 

 

3,495

 

 

 

$

65,597

 

 

$

53,220