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Summary of Stock-based Compensation Expense (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	$ 1,191,740	$ 710,710
Research, Development and Patents
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	443,564	240,268
General and Administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	$ 748,176	$ 470,442

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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