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Government Grants - Grant receivable, which is included in Receivables (Detail) - USD ($)	Sep. 30, 2025	Dec. 31, 2024
Government Assistance, Asset [Abstract]
Government grants receivable	$ 1,915,015	$ 2,489,421
Government Assistance, Asset, Current, Statement of Financial Position [Extensible Enumeration]	Accounts Receivable, after Allowance for Credit Loss, Current	Accounts Receivable, after Allowance for Credit Loss, Current
DPA
Government Assistance, Asset [Abstract]
Government grants receivable		$ 2,382,594
DOTC
Government Assistance, Asset [Abstract]
Government grants receivable	$ 1,915,015	$ 106,827

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- References

No definition available.

+ Details

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- Definition

Amount of asset from government assistance, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 832
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483507/832-10-50-3

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- Definition

Indicates line item in statement of financial position that includes asset from government assistance, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 832
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483507/832-10-50-3

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