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Summary of Significant Accounting Policies - Accounts Receivable, net (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Accounts Receivable, net |  |  |
Bad debt expense | $ 0 | $ 0 | $ 0
Accounts receivable | Credit concentration | One Customer |  |  |
Accounts Receivable, net |  |  |
Largest concentrations of credit for any one customer | 10.00% | 11.00% |

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