Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases [Abstract]

Summary of Lease Portfolio

A summary of the Company’s lease portfolio as of March 31, 2020 and December 31, 2019 is presented in the table below:

(U.S. Dollars, in thousands, except lease term and discount rate)	Classification	March 31, 2020		December 31, 2019
Right-of-use assets ("ROU assets")
Operating leases	Other long-term assets	$	5,530	$	5,798
Finance leases	Property, plant and equipment, net		21,911		20,207
Total ROU assets			27,441		26,005
Lease Liabilities
Current
Operating leases	Other current liabilities		1,902		1,875
Finance leases	Current portion of finance lease liability		357		323
Long-term
Operating leases	Other long-term liabilities		3,786		4,084
Finance leases	Long-term portion of finance lease liability		22,471		20,648
Total lease liabilities		$	28,516	$	26,930

Summary of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows:

(U.S. Dollars, in thousands)	Three Months Ended March 31, 2020		Three Months Ended March 31, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,059	$	950
Operating cash flows from finance leases		229		222
Financing cash flows from finance leases		92		99
ROU assets obtained in exchange for lease obligations
Operating leases		275		200
Finance leases		1,949		21,179