Leases

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Leases

5. Leases

A summary of the Company’s lease portfolio as of March 31, 2021 and December 31, 2020 is presented in the table below:

(U.S. Dollars, in thousands)	Classification	March 31, 2021		December 31, 2020
Right-of-use assets ("ROU assets")
Operating leases	Other long-term assets	$	4,498	$	4,840
Finance leases	Property, plant and equipment, net		20,071		20,552
Total ROU assets			24,569		25,392
Lease Liabilities
Current
Operating leases	Other current liabilities		2,078		2,092
Finance leases	Current portion of finance lease liability		2,514		510
Long-term
Operating leases	Other long-term liabilities		2,603		2,946
Finance leases	Long-term portion of finance lease liability		20,283		22,338
Total lease liabilities		$	27,478	$	27,886

Supplemental cash flow information related to leases was as follows:

(U.S. Dollars, in thousands)	Three Months Ended March 31, 2021		Three Months Ended March 31, 2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,147	$	1,059
Operating cash flows from finance leases		225		229
Financing cash flows from finance leases		127		92
ROU assets obtained in exchange for lease obligations
Operating leases		248		275
Finance leases		76		1,949