| Schedule of Operating Performance and Total Assets by Segment |
Financial information by segment for the three months ended June 30, 2026 and 2025 is summarized below (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offshore Energy Services | | Government Services | | Other Services | | Corporate | | Consolidated | | Three months ended June 30, 2026 | | | | | | | | | | | Revenues | $ | 261,618 | | | $ | 112,234 | | | $ | 37,903 | | | $ | — | | | $ | 411,755 | | | Less: | | | | | | | | | | | Personnel | 57,102 | | | 35,967 | | | 8,124 | | | — | | | 101,193 | | | Repairs and maintenance | 42,746 | | | 14,081 | | | 3,734 | | | — | | | 60,561 | | | Insurance | 3,855 | | | 1,788 | | | 325 | | | — | | | 5,968 | | | Fuel | 19,517 | | | 4,343 | | | 9,468 | | | — | | | 33,328 | | | Leased-in equipment | 16,515 | | | 10,607 | | | 1,743 | | | — | | | 28,865 | | | Other segment costs | 38,424 | | | 26,851 | | | 7,775 | | | — | | | 73,050 | | | Total operating expenses | 178,159 | | | 93,637 | | | 31,169 | | | — | | | 302,965 | | | General and administrative expenses | 23,033 | | | 11,552 | | | 1,460 | | | 7,143 | | | 43,188 | | | | | | | | | | | | | Depreciation and amortization expense | 17,098 | | | 9,190 | | | 2,345 | | | 256 | | | 28,889 | | | Total costs and expenses | 218,290 | | | 114,379 | | | 34,974 | | | 7,399 | | | 375,042 | | | | | | | | | | | | | Gains on disposal of assets | — | | | — | | | — | | | 138 | | | 138 | | | Earnings from unconsolidated affiliates | 2,725 | | | — | | | — | | | — | | | 2,725 | | | Operating income (loss) | $ | 46,053 | | | $ | (2,145) | | | $ | 2,929 | | | $ | (7,261) | | | $ | 39,576 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offshore Energy Services | | Government Services | | Other Services | | Corporate | | Consolidated | | Three months ended June 30, 2025 | | | | | | | | | | | Revenues | $ | 252,810 | | | $ | 92,499 | | | $ | 31,120 | | | $ | — | | | $ | 376,429 | | | Less: | | | | | | | | | | | Personnel | 55,047 | | | 27,271 | | | 6,411 | | | — | | | 88,729 | | | Repairs and maintenance | 48,078 | | | 13,369 | | | 3,341 | | | — | | | 64,788 | | | Insurance | 3,824 | | | 1,948 | | | 377 | | | — | | | 6,149 | | | Fuel | 12,865 | | | 2,681 | | | 4,853 | | | — | | | 20,399 | | | Leased-in equipment | 15,204 | | | 9,699 | | | 1,612 | | | — | | | 26,515 | | | Other segment costs | 43,640 | | | 21,717 | | | 6,554 | | | — | | | 71,911 | | | Total operating expenses | 178,658 | | | 76,685 | | | 23,148 | | | — | | | 278,491 | | | General and administrative expenses | 23,813 | | | 10,230 | | | 1,850 | | | 8,482 | | | 44,375 | | | | | | | | | | | | | | | | | | | | | | | Depreciation and amortization expense | 6,924 | | | 7,496 | | | 2,679 | | | 213 | | | 17,312 | | | Total costs and expenses | 209,395 | | | 94,411 | | | 27,677 | | | 8,695 | | | 340,178 | | | | | | | | | | | | | Gains on disposal of assets | — | | | — | | | — | | | 6,209 | | | 6,209 | | | Earnings from unconsolidated affiliates | 180 | | | — | | | — | | | — | | | 180 | | | Operating income (loss) | $ | 43,595 | | | $ | (1,912) | | | $ | 3,443 | | | $ | (2,486) | | | $ | 42,640 | |
Financial information by segment for the six months ended June 30, 2026 and 2025 is summarized below (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offshore Energy Services | | Government Services | | Other Services | | Corporate | | Consolidated | | Six months ended June 30, 2026 | | | | | | | | | | | Revenues | $ | 515,951 | | | $ | 220,104 | | | $ | 64,405 | | | $ | — | | | $ | 800,460 | | | Less: | | | | | | | | | | | Personnel | 120,462 | | | 68,593 | | | 15,707 | | | — | | | 204,762 | | | Repairs and maintenance | 93,327 | | | 28,653 | | | 7,150 | | | — | | | 129,130 | | | Insurance | 7,823 | | | 4,104 | | | 638 | | | — | | | 12,565 | | | Fuel | 32,491 | | | 7,160 | | | 13,823 | | | — | | | 53,474 | | | Leased-in equipment | 33,156 | | | 20,707 | | | 3,551 | | | — | | | 57,414 | | | Other segment costs | 73,404 | | | 51,948 | | | 13,768 | | | — | | | 139,120 | | | Total operating expenses | 360,663 | | | 181,165 | | | 54,637 | | | — | | | 596,465 | | | General and administrative expenses | 46,517 | | | 22,474 | | | 3,441 | | | 15,045 | | | 87,477 | | | | | | | | | | | | | Depreciation and amortization expense | 30,229 | | | 17,667 | | | 4,743 | | | 636 | | | 53,275 | | | Total costs and expenses | 437,409 | | | 221,306 | | | 62,821 | | | 15,681 | | | 737,217 | | | | | | | | | | | | | Gains on disposal of assets | — | | | — | | | — | | | 7,777 | | | 7,777 | | | Earnings from unconsolidated affiliates | 3,231 | | | — | | | — | | | — | | | 3,231 | | | Operating income (loss) | $ | 81,773 | | | $ | (1,202) | | | $ | 1,584 | | | $ | (7,904) | | | $ | 74,251 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offshore Energy Services | | Government Services | | Other Services | | Corporate | | Consolidated | | Six months ended June 30, 2025 | | | | | | | | | | | Revenues | $ | 492,595 | | | $ | 178,442 | | | $ | 55,922 | | | $ | — | | | $ | 726,959 | | | Less: | | | | | | | | | | | Personnel | 111,813 | | | 51,744 | | | 12,483 | | | — | | | 176,040 | | | Repairs and maintenance | 94,985 | | | 24,730 | | | 6,388 | | | — | | | 126,103 | | | Insurance | 7,853 | | | 4,385 | | | 745 | | | — | | | 12,983 | | | Fuel | 25,567 | | | 4,763 | | | 8,944 | | | — | | | 39,274 | | | Leased-in equipment | 30,137 | | | 19,392 | | | 3,035 | | | — | | | 52,564 | | | Other segment costs | 81,296 | | | 34,588 | | | 12,828 | | | — | | | 128,712 | | | Total operating expenses | 351,651 | | | 139,602 | | | 44,423 | | | — | | | 535,676 | | | General and administrative expenses | 47,072 | | | 19,959 | | | 3,445 | | | 16,999 | | | 87,475 | | | | | | | | | | | | | | | | | | | | | | | Depreciation and amortization expense | 13,794 | | | 14,782 | | | 5,233 | | | 344 | | | 34,153 | | | Total costs and expenses | 412,517 | | | 174,343 | | | 53,101 | | | 17,343 | | | 657,304 | | | | | | | | | | | | | Gains on disposal of assets | — | | | — | | | — | | | 5,651 | | | 5,651 | | | Earnings from unconsolidated affiliates | 882 | | | — | | | — | | | — | | | 882 | | | Operating income (loss) | $ | 80,960 | | | $ | 4,099 | | | $ | 2,821 | | | $ | (11,692) | | | $ | 76,188 | |
Total depreciation and amortization expense by segment for the periods reflected below were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offshore Energy Services | | Government Services | | Other Services | | Corporate | | Consolidated | | Three months ended June 30, 2026 | | | | | | | | | | | Depreciation and amortization expense | $ | 17,098 | | | $ | 9,190 | | | $ | 2,345 | | | $ | 256 | | | $ | 28,889 | | PBH amortization(1) | 3,386 | | | 164 | | | 17 | | | — | | | 3,567 | | | Total depreciation and amortization expense | $ | 20,484 | | | $ | 9,354 | | | $ | 2,362 | | | $ | 256 | | | $ | 32,456 | | | Three months ended June 30, 2025 | | | | | | | | | | | Depreciation and amortization expense | $ | 6,924 | | | $ | 7,496 | | | $ | 2,679 | | | $ | 213 | | | $ | 17,312 | | PBH amortization(1) | 3,069 | | | 452 | | | 66 | | | — | | | 3,587 | | | Total depreciation and amortization expense | $ | 9,993 | | | $ | 7,948 | | | $ | 2,745 | | | $ | 213 | | | $ | 20,899 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offshore Energy Services | | Government Services | | Other Services | | Corporate | | Consolidated | | Six months ended June 30, 2026 | | | | | | | | | | | Depreciation and amortization expense | $ | 30,229 | | | $ | 17,667 | | | $ | 4,743 | | | $ | 636 | | | $ | 53,275 | | PBH amortization(1) | 4,690 | | | 255 | | | 53 | | | — | | | 4,998 | | | Total depreciation and amortization expense | $ | 34,919 | | | $ | 17,922 | | | $ | 4,796 | | | $ | 636 | | | $ | 58,273 | | | Six months ended June 30, 2025 | | | | | | | | | | | Depreciation and amortization expense | $ | 13,794 | | | $ | 14,782 | | | $ | 5,233 | | | $ | 344 | | | $ | 34,153 | | PBH amortization(1) | 5,949 | | | 874 | | | 170 | | | — | | | 6,993 | | | Total depreciation and amortization expense | $ | 19,743 | | | $ | 15,656 | | | $ | 5,403 | | | $ | 344 | | | $ | 41,146 | |
(1) Power-by-hour (“PBH”) amortization is included within operating expenses on the condensed consolidated statements of operations. Capital expenditures by segment for the periods reflected below were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Offshore Energy Services | $ | 57,830 | | $ | 5,690 | | | $ | 90,502 | | $ | 28,335 | | | Government Services | 8,029 | | 22,623 | | | 14,746 | | 51,158 | | | Other Services | 1,503 | | 3,304 | | | 3,428 | | 4,184 | | | Total capital expenditures | $ | 67,362 | | $ | 31,617 | | | $ | 108,676 | | $ | 83,677 | |
Segment assets consisting of property and equipment (excluding construction in progress), net of accumulated depreciation and right of use (“ROU”) assets, are reflected below for the periods indicated: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Offshore Energy Services | $ | 532,055 | | $ | 567,284 | | Government Services | 657,895 | | 620,820 | | Other Services | 57,133 | | 59,585 | | Total segment assets | $ | 1,247,083 | | $ | 1,247,689 | | Corporate | 1,463 | | 2,058 | | Construction-in-progress | 160,575 | | 144,587 | | Total long-lived assets | $ | 1,409,121 | | $ | 1,394,334 |
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