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Income Taxes - Additional Information (Detail) $ in Millions | Sep. 30, 2025 USD ($)
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Federal [Member] |
Income Taxes [Line Items] |
Net operating loss carryforwards subject to expiration | $ 205.9
Net operating loss carryforwards, indefinitely | 44.3
Net operating loss carryforwards | 7.2
Foreign [Member] |
Income Taxes [Line Items] |
Net operating loss carryforwards subject to expiration | 32.0
Net operating loss carryforwards | 5.3
2026 through 2027 [Member] |
Income Taxes [Line Items] |
Net operating loss carryforwards subject to expiration | 26.4
2028 Through 2037 [Member] |
Income Taxes [Line Items] |
Net operating loss carryforwards subject to expiration | $ 128.0

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-6 + Details
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-6 + Details
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-3 + Details
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