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Leases - Schedule of Lease Assets and Related Lease Liabilities (Detail) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
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Leases [Abstract] |  |
Right-of-use assets cost | $ 1,767,000 | $ 1,766,000
Accumulated amortization | (1,670,000) | (1,634,000)
Finance lease right-of-use assets, net | $ 97,000 | $ 132,000
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent
Right-of-use assets cost | $ 0 | $ 93,360,000
Accumulated amortization | 0 | (28,421,000)
Operating lease right-of-use assets, net | 0 | 64,939,000
Total lease assets | 97,000 | 65,071,000
Finance lease liabilities | $ 34,000 | $ 32,000
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Liabilities, Current | Liabilities, Current
Operating lease liabilities | $ 0 | $ 12,647,000
Finance lease liabilities | $ 70,000 | $ 103,000
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent
Operating lease liabilities | $ 0 | $ 65,033,000
Total lease liabilities | $ 104,000 | $ 77,815,000

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