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Fair Value Measurements - Summary of Fair Values and Related Carrying Values of Financial Instruments (Detail) - Fair Value, Nonrecurring [Member] - Level 2 [Member] - USD ($)	Sep. 30, 2025	Dec. 31, 2024
March 2023 Note [Member] | Carrying Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	$ 2,659,732	$ 11,561,365
March 2023 Note [Member] | Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	3,109,625	12,422,050
December 2023 Note [Member] | Carrying Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	2,749,226	6,024,342
December 2023 Note [Member] | Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	$ 2,996,296	$ 6,622,108

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Fair value of financial and nonfinancial obligations.

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