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Short-Term Borrowings and Long-Term Debt - Summary of Aggregate Maturities of Long Term Debt (Detail)
$ in Thousands
Sep. 30, 2021
USD ($)
Debt Disclosure [Abstract]  
2022 $ 3,587
2023 3,587
2024 3,587
2025 3,587
2026 3,587
Thereafter 33,745
Total long-term debt $ 51,680