Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Allowance for credit losses	$ 0		$ 0
Prepaid expenses and other current assets	10,369,000		16,290,000
Other Income (Expense) [Member]
Foreign currency transaction gains (losses)	$ 500,000	$ (200,000)
Convertible Senior Notes Due 2028 [Member]
Debt instrument, interest rate	1.50%
Spare Parts Inventory [Member]
Prepaid expenses and other current assets	$ 4,000,000		$ 4,000,000
Customer Concentration Risk \| Revenue Benchmark \| Significant Customer Benchmark [Member] \| Minimum [Member]
Concentration risk percentage	10.00%	10.00%
Customer Concentration Risk \| Accounts Receivable \| Significant Customer Benchmark [Member] \| Minimum [Member]
Concentration risk percentage	10.00%		10.00%

Amount of allowance for credit loss on accounts receivable.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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