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Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2021
Accounting Policies [Abstract] |
Schedule of Cash, Cash Equivalents and Restricted Cash | Cash, cash equivalents and restricted cash consisted of the following as of June 30, 2021 and December 31, 2020 (dollars in thousands):
| June 30, 2021 |  | December 31, 2020
Cash and cash equivalents | $ | 1,771 |  |  | $ | 18,919 |
Restricted cash | 309,187 |  |  | — |
Cash, cash equivalents and restricted cash | $ | 310,958 |  |  | $ | 18,919 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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