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Significant accounting policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Schedule of Supplemental Disclosure of Cash Flow Information

Investing activities that did not result in cash receipts or cash payments during the years ended December 31, 2020, 2019, and 2018 consisted of the following, which were not included within cash from investing activities in the Company’s consolidated statements of cash flows:

(U.S. Dollars, in thousands)

 

2020

 

 

2019

 

 

2018

 

Supplemental disclosure of cash flow information:

 

 

 

 

 

 

 

 

 

 

 

 

Noncash investing activities:

 

 

 

 

 

 

 

 

 

 

 

 

Intangible assets acquired in asset acquisitions

 

$

1,575

 

 

$

1,600

 

 

$

2,015

 

Contingent consideration recognized at acquisition date

 

 

375

 

 

 

 

 

 

25,491