Quarterly report pursuant to Section 13 or 15(d)

Supplemental Balance Sheet Information - Schedule of Accrued Expenses and Other Current Liabilities (Detail)

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Supplemental Balance Sheet Information - Schedule of Accrued Expenses and Other Current Liabilities (Detail) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract]    
Accrued consulting $ 162,001 $ 115,405
Accrued legal and professional fees 82,802 383,286
Accrued research and development 378,775 83,491
Accrued interest 499 1,673
Accrued other 3,322 49,079
Total accrued expenses and other current liabilities $ 627,399 $ 632,934