Fair Value of Financial Instruments - Summary of Derivative Liability (Detail)	Jun. 30, 2021 yr	Jan. 01, 2021 yr
Stock Price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	3.20	2.19
Conversion Price of conversion feature
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	5.00	5.00
Term
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	3.8	4
Risk Free Interest Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	0.67	0.59
Credit Adjusted Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	7.11	7.60
Volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	91	0.88
Dividend Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	0	0