Significant accounting policies (Tables)

12 Months Ended

Dec. 31, 2024

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, 2024, 2023, and 2022 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)	2024			2023		2022
Supplemental disclosure of cash flow information:
Noncash investing activities:
Changes in accrued purchases of property, plant, and equipment	$	(3,040	)	$	—	$	—
Intangible assets acquired in asset acquisitions		—			—		2,000