Investment - Summary of table below presents the inputs used in backsolve valuation approach as follows (Detail) - Fair Value, Inputs, Level 3 [Member]	Mar. 08, 2021 yr
Measurement Input Expected Volatility [Member]
Investments Fair Value Disclosure [Line Items]
Expected volatility	55.00%
Measurement Input, Expected Term [Member]
Investments Fair Value Disclosure [Line Items]
Time to exit (in years)	5