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v3.20.2

Details Of Certain Accounts (Tables) | 9 Months Ended
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Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of other current assets | Other current assets consist of the following (in thousands):
| September 30, 2020 |  | December 31, 2019
Contract assets (Note 10) | $ | 1,883 |  |  | $ | 740 |
Prepaids | 17,949 |  |  | 12,635 |
Deferred costs (Note 10) | 22,857 |  |  | 28,340 |
Income tax receivable | 25,493 |  |  | 1,261 |
Other receivable (1) | 29,180 |  |  | — |
Other | 6,755 |  |  | 7,474 |
Total other current assets | $ | 104,117 |  |  | $ | 50,450 |
(1)Agreed-upon amounts to be paid to us by Marathon Oil Corporation (“Marathon Oil”) as the required plug and abandonment (“P&A”) work associated with our Droshky oil and gas properties is completed (Note 14).
Schedule of other assets, net | Other assets, net consist of the following (in thousands):
| September 30, 2020 |  | December 31, 2019
Prepaids | $ | 527 |  |  | $ | 777 |
Deferred recertification and dry dock costs, net | 24,030 |  |  | 16,065 |
Deferred costs (Note 10) | 3,284 |  |  | 14,531 |
Charter deposit (1) | 12,544 |  |  | 12,544 |
Other receivable (2) | — |  |  | 27,264 |
Goodwill (Note 6) | — |  |  | 7,157 |
Intangible assets with finite lives, net | 3,716 |  |  | 3,847 |
Other | 2,026 |  |  | 2,323 |
Total other assets, net | $ | 46,127 |  |  | $ | 84,508 |
(1)This amount is deposited with the owner of the Siem Helix 2 to offset certain payment obligations associated with the vessel at the end of the charter term. (2)Agreed-upon amounts to be paid to us by Marathon Oil as the required P&A work associated with our Droshky oil and gas properties is completed (Note 14).
Schedule of accrued liabilities | Accrued liabilities consist of the following (in thousands):
| September 30, 2020 |  | December 31, 2019
Accrued payroll and related benefits | $ | 26,315 |  |  | $ | 31,417 |
Investee losses in excess of investment (Note 4) | 1,940 |  |  | 4,069 |
Deferred revenue (Note 10) | 9,795 |  |  | 11,568 |
Asset retirement obligations (Note 14) | 30,279 |  |  | — |
Derivative liability (Note 19) | — |  |  | 1,002 |
Other | 16,328 |  |  | 14,333 |
Total accrued liabilities | $ | 84,657 |  |  | $ | 62,389 |
Schedule of other non-current liabilities | Other non-current liabilities consist of the following (in thousands):
| September 30, 2020 |  | December 31, 2019
Deferred revenue (Note 10) | $ | 2,976 |  |  | $ | 8,286 |
Asset retirement obligations (Note 14) | — |  |  | 28,258 |
Other | 1,982 |  |  | 2,100 |
Total other non-current liabilities | $ | 4,958 |  |  | $ | 38,644 |

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