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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Operating activities: |  |  |
Net income (loss) | $ 179,272 | $ 95,621 | $ (22,193)
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |  |
Depreciation | 156,166 | 128,777 | 83,522
Amortization of deferred drydocking and survey costs | 86,604 | 51,554 | 35,638
Amortization of debt premiums and discounts | 6,741 | 4,619 | 1,679
Amortization of below market contracts | (5,000) | (3,800) | 0
Deferred income taxes provision (benefit) | (2,807) | 92 | 36
Gain on asset dispositions, net | (15,762) | (8,701) | (250)
Gain on pension settlement | 0 | (2,313) | 0
Gain on bargain purchase | 0 | 0 | (1,300)
Long-lived asset impairments and other | 0 | 0 | 714
Loss on warrants | 0 | 0 | 14,175
Stock-based compensation expense | 13,681 | 10,755 | 7,372
Changes in operating assets and liabilities, net: |  |  |
Trade and other receivables | (55,453) | (109,756) | (4,129)
Due to/from affiliate, net | 0 | 0 | (20)
Marine operating supplies | (2,906) | 1,984 | (14,611)
Prepaid expenses and other current assets | 1,584 | 5,813 | (4,899)
Accounts payable | 26,454 | 5,985 | 16,481
Accrued expenses | 7,393 | 20,072 | (1,340)
Other current liabilities | 13,908 | 809 | (555)
Other liabilities | (2,415) | (740) | (10,930)
Deferred drydocking and survey costs | (133,258) | (97,378) | (56,000)
Other, net | (353) | 1,312 | (3,164)
Net cash provided by operating activities | 273,849 | 104,705 | 40,226
Cash flows from investing activities: |  |  |
Proceeds from asset dispositions | 19,338 | 15,506 | 13,568
Proceeds from sale of notes | 8,054 | 0 | 0
Acquisitions, net of cash acquired | 0 | (594,191) | (20,740)
Additions to properties and equipment | (27,580) | (31,588) | (16,637)
Net cash used in investing activities | (188) | (610,273) | (23,809)
Cash flows from financing activities: |  |  |
Exercise of warrants | 4 | 111,483 | 0
Proceeds from issuance of shares | 0 | 0 | 187,832
Repurchase of SPO acquisition warrants | 0 | 0 | (187,832)
Issuance of long-term debt | 0 | 575,000 | 0
Principal payments on long-term debt | (103,030) | (13,677) | 0
Purchase of common stock | (90,742) | (35,025) | 0
Acquisition of non-controlling interest in a majority owned subsidiary | 0 | (1,427) | 0
Debt issuance costs | (213) | (14,758) | (393)
Tax on share-based award | (28,614) | (6,040) | (2,323)
Net cash provided by (used in) financing activities | (222,595) | 615,556 | (2,716)
Net change in cash, cash equivalents and restricted cash | 51,066 | 109,988 | 13,701
Cash, cash equivalents and restricted cash at beginning of period | 277,965 | 167,977 | 154,276
Cash, cash equivalents and restricted cash at end of period | 329,031 | 277,965 | 167,977
Supplemental disclosure of cash flow information: |  |  |
Interest, net of amounts capitalized | 66,897 | 26,638 | 15,554
Income taxes | 56,909 | 43,880 | 22,275
Supplemental disclosure of noncash investing activities: |  |  |
Acquisition of SPO | 0 | 0 | 162,648
Purchase of four vessels | 0 | 14,265 | 0
Warrants issued for SPO acquisition | 0 | 0 | 162,648
Repurchase of SPO Acquisition Warrants | 0 | 0 | 1,365
Debt incurred for the purchase of four vessels | $ 0 | $ 15,235 | $ 0

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