v3.22.4
Borrowings - Schedule of Line of Credit Facility Debt and Key Terms (Detail) - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended 12 Months Ended
Aug. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Mar. 04, 2021
Senior Convertible Notes        
Debt Instrument [Line Items]        
Amount Due   $ 230.0 $ 230.0  
Annual interest rate   2.50%    
Maturity date   2026-03    
Conversion price       $ 5.21
MidCap Credit Facility        
Debt Instrument [Line Items]        
Amount Due [1]   $ 40.0 40.0  
Maturity date [1]   2025-08    
MidCap Credit Facility | SOFR        
Debt Instrument [Line Items]        
Annual interest rate 6.25% 6.25% [1]    
Interest rate floor 1.00% 1.00% [1]    
Interest rate cap 8.25% 8.25% [1]    
The Mann Group L L C | Convertible Promissory Note        
Debt Instrument [Line Items]        
Amount Due   $ 8.8 18.4  
Accrued interest paid-in-kind     $ 0.4  
Annual interest rate [2]   2.50%    
Maturity date [2]   2025-12    
[1]

In April 2021, the Company prepaid $10.0 million principal balance and amended the MidCap credit facility. The interest rate prior to the amendment was one-month LIBOR (2% floor) plus 6.75% and the maturity date was in August 2024. In August 2022, the Company amended the MidCap credit facility and transitioned to 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% (cap of 8.25%).
[2] In April 2021, the Mann Group convertible note was amended. The interest rate prior to the amendment was 7.00% and the maturity date was in November 2024.