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Debt - Term Loan (Details) - Casthouse Facility [Member] - USD ($) | Nov. 02, 2021 | Mar. 31, 2022
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Debt Instrument [Line Items] |  |
Debt instrument, term | 8 years |
Medium-term notes | $ 130,000,000 |
Debt instrument, quarterly installment fee | 1.739% |
Debt instrument, remaining payment after drawdown of funds | 60.00% |
Medium-term notes, outstanding borrowings |  | $ 40,000,000

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