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Summary of Significant Accounting Policies - Additional Information (Detail)
 1 Months Ended 3 Months Ended 12 Months Ended
Jan. 01, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
Dec. 31, 2022
USD ($)
Contract
Dec. 31, 2021
USD ($)
Aug. 31, 2019
USD ($)
Jul. 01, 2013
USD ($)
Summary Of Significant Accounting Policies [Line Items]              
Accretion or amortization       $ 700,000 $ 500,000    
Allowance for credit losses on held-to-maturity securities       0 0    
Purchase of available-for-sale securities       5,000,000 3,000,000    
Asset impairment         100,000    
Impairments of goodwill       0      
Impairments of other intangible assets       0      
Commitment Asset | Other Expense              
Summary Of Significant Accounting Policies [Line Items]              
Asset impairment     $ 1,900,000        
MidCap Credit Facility              
Summary Of Significant Accounting Policies [Line Items]              
Commitment asset           $ 1,500,000  
Other asset           $ 400,000  
Milestone Rights Liability | Deerfield              
Summary Of Significant Accounting Policies [Line Items]              
Contingent liability remain payable       60,000,000.0      
Contingent liability for milestone payments       90,000,000.0      
Convertible Promissory Note | Thirona Bio Inc              
Summary Of Significant Accounting Policies [Line Items]              
Purchase of available-for-sale securities $ 5,000,000.0 $ 3,000,000.0          
Maturity date   Dec. 31, 2023          
Interest rate   6.00%          
Investment securities       7,100,000      
Available-for-Sale Investment, credit losses       900,000      
Insulin              
Summary Of Significant Accounting Policies [Line Items]              
Loss on purchase commitments       $ 72,300,000 $ 82,800,000    
Loss on purchase commitments, number of new contracts recognized | Contract       0      
Minimum | AFREZZA product sales              
Summary Of Significant Accounting Policies [Line Items]              
Sales return right following product expiration in months       6 months      
Maximum | Milestone Rights Liability | Deerfield              
Summary Of Significant Accounting Policies [Line Items]              
Contingent liability remain payable       $ 60,000,000.0      
Contingent liability for milestone payments             $ 90,000,000.0
Maximum | AFREZZA product sales              
Summary Of Significant Accounting Policies [Line Items]              
Sales return right following product expiration in months       12 months