Supplemental noncash disclosures for consolidated statement of cash flows (Tables)

12 Months Ended

Dec. 31, 2023

Supplemental Cash Flow Elements [Abstract]

Schedule of supplemental noncash disclosures for the consolidated statement of cash flows

Supplemental noncash disclosures for the consolidated statement of cash flows consist of the following (in thousands):

	Years ended December 31,
	2023			2022			2021
Supplemental cash flow information:
Cash paid for taxes	$	26,163		$	36,957		$	16,807
Cash paid for interest		60,777			55,437			80,501
Right-of-use assets obtained in exchange for lease obligations		—			3,567			15,248
Increase (decrease) in capital expenditures included in accounts payable		(7,869	)		(3,329	)		1,189
Vessel acquisition		—			188,500			—
ENE Onshore contribution to settle KFMC-ENE Onshore Note		—			(11,177	)		—
KFMC note receivable netted against ENE Lateral note payable to KFMC		—			—			88,500
ENE Lateral distribution of ENE Onshore note to KFMC as partial settlement of ENE Lateral Facility to KFMC		—			—			118,893
Noncash contribution received to settle note payable to KFMC		—			—			57,159
Noncash contribution received reflected as a note receivable from GBK		—			—			16,500

Schedule of reconciliation of cash, cash equivalents and restricted cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated balance sheets as of December 31, 2023 and December 31, 2022 (in thousands):

	December 31, 2023		December 31, 2022
Cash and cash equivalents	$	555,853	$	516,659
Restricted cash – current		2,655		2,614
Restricted cash – non-current		13,950		18,698
Cash, cash equivalents, and restricted cash	$	572,458	$	537,971