Borrowings - Schedule of Line of Credit Facility Debt and Key Terms (Parenthetical) (Detail) - SOFR - MidCap Credit Facility	1 Months Ended	3 Months Ended
	Aug. 31, 2022	Mar. 31, 2023	[1]
Debt Instrument [Line Items]
Annual interest rate	6.25%	6.25%
Interest rate floor	1.00%	1.00%
Interest rate cap	8.25%	8.25%

[1] In August 2022, the Company amended the MidCap credit facility and transitioned the benchmark interest rate from LIBOR to the Secured Overnight Financing Rate (“SOFR”). The interest rate prior to the amendment was one-month LIBOR (1% floor) plus 6.25% (capped at a total of 8.25%).