Quarterly report pursuant to Section 13 or 15(d)

Leases - Additional Information (Detail)

v3.22.2
Leases - Additional Information (Detail)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Apr. 01, 2022
USD ($)
Nov. 30, 2020
ft²
Jul. 31, 2019
Aug. 31, 2017
Jun. 30, 2017
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Dec. 31, 2021
ft²
Mar. 31, 2019
ft²
Jan. 31, 2017
ft²
Lessee, Lease, Description [Line Items]                        
Operating lease, rent expense               $ 0.4        
Annual rent increase percentage               3.00%        
Rent expense under the operating lease agreements           $ 2.0 $ 0.7 $ 2.6 $ 1.3      
Watertown, Massachusetts [Member]                        
Lessee, Lease, Description [Line Items]                        
Rentable area | ft²   36,291                   32,000
Operating lease, expiration date   Jul. 31, 2028   Jan. 31, 2024 Aug. 01, 2023              
Operating leases option to extend description   option to extend for 2 additional periods of 5 years                    
Billerica, Massachusetts [Member]                        
Lessee, Lease, Description [Line Items]                        
Rentable area | ft²                   21,902 25,000  
Operating lease, expiration date     Jul. 01, 2026                  
Lease maturity date                   May 31, 2029    
Operating leases option to extend description     option to extend for 2 additional periods of 5 years each                  
Undiscounted future minimum rent obligation           2.7   2.7        
Waltham, Massachusetts [Member]                        
Lessee, Lease, Description [Line Items]                        
Rentable area | ft²                   120,681    
Operating lease, expiration date Sep. 30, 2031                      
Operating lease, rent expense               4.8        
Security deposit           0.8   0.8        
Undiscounted future minimum rent obligation           $ 49.3   $ 49.3        
Discounted right of use asset and liability $ 36.2