Investments and Fair Value Instruments - Summary of Preferred Investment Option Liabilities Measured and Recorded on Recurring Basis using Black-Scholes Model (Detail) - Level 3 [Member]	Dec. 31, 2022
Expected Term [Member] | August 2022 Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Remaining term (in years)	4 years 8 months 1 day
Expected Term [Member] | August 2022 Placement Agent Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Remaining term (in years)	4 years 8 months 1 day
Expected Volatility [Member] | August 2022 Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Preferred investment options liability, measurement input	106.2
Expected Volatility [Member] | August 2022 Placement Agent Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Preferred investment options liability, measurement input	106.2
Risk-Free Interest Rate [Member] | August 2022 Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Preferred investment options liability, measurement input	4.0
Risk-Free Interest Rate [Member] | August 2022 Placement Agent Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Preferred investment options liability, measurement input	4.0
Expected Dividend Yield [Member] | August 2022 Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Preferred investment options liability, measurement input	0
Expected Dividend Yield [Member] | August 2022 Placement Agent Options [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Preferred investment options liability, measurement input	0