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Borrowings - Schedule of Line of Credit Facility Debt and Key Terms (Parenthetical) (Detail) - USD ($)
$ in Millions
1 Months Ended
May 12, 2021
Feb. 28, 2021
MidCap Credit Facility    
Debt Instrument [Line Items]    
Repayment of Debt $ 10.0  
PPP Loan    
Debt Instrument [Line Items]    
Debt converted, principal balance   $ 5.0
Debt converted, shares Issued   1,666,667
Mann Group | Non Convertible Promissory Note    
Debt Instrument [Line Items]    
Repayment of Debt $ 35.1