| Accrued Liabilities Accrued liabilities consist of the following (in thousands): | | | | | | | | | | | | | As of June 30, 2024 | | As of December 31, 2023 | | Sales tax liability | $ | 67,748 | | | $ | 28,847 | | | Accrued bonus | 16,148 | | | 13,259 | | | Accrued accounts payable | 12,333 | | | 15,506 | | | Accrued interest | 53,616 | | | 8,313 | | | Station project accrual | 5,402 | | | 7,797 | | | Accrued taxes | 9,880 | | | 6,415 | | | Accrued professional fees | 906 | | | 6,015 | | | Contingent consideration | 3,673 | | | 3,673 | | | Accrued payroll | 4,613 | | | 3,321 | | | Accrued insurance | — | | | 856 | | | Lease liabilities - current portion | 11,209 | | | — | | | Equipment financing - current portion | 7,246 | | | — | | | Other | 4,650 | | | 3,076 | | | Total accrued liabilities | $ | 197,424 | | | $ | 97,078 | |
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