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Accounts payable and accrued expenses, and Other noncurrent liabilities - Narrative (Details) - Vendor Agreement $ in Thousands | 3 Months Ended
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Dec. 31, 2021 USD ($)
Accounts payable and other noncurrent liabilities |
Payable to vendor | $ 9,400
Imputed interest rate | 5.00%
Percentage of accounts payable and noncurrent liabilities | 49.00%
Interest expense | $ 74

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