Quarterly report pursuant to Section 13 or 15(d)

Leases - Narrative (Details)

v3.22.2
Leases - Narrative (Details)
$ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended
May 31, 2020
ft²
Feb. 29, 2020
USD ($)
ft²
Aug. 31, 2015
ft²
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
ft²
extension_option
Jun. 30, 2021
USD ($)
Jul. 31, 2021
Mar. 31, 2019
USD ($)
Loss Contingencies [Line Items]                  
Lease liabilities | $       $ 0.6 $ 0.6 $ 1.1 $ 1.3    
Boston, Massachusetts                  
Loss Contingencies [Line Items]                  
Area of leased property (square feet)     3,950            
Lease renewal term               10 months  
Hallbergmoos, Germany                  
Loss Contingencies [Line Items]                  
Area of leased property (square feet)   105,000              
Lease renewal term       60 months   60 months      
Lease term   12 years 6 months              
Number of agreement extension options | extension_option           2      
Rent expense | $   $ 0.2              
Security deposit | $   $ 0.8              
Tenant improvements | $                 $ 11.5
Hallbergmoos, Germany | Leases expected to be delivered by February 2020                  
Loss Contingencies [Line Items]                  
Area of leased property (square feet)   98,400              
Hallbergmoos, Germany | Leases expected to be delivered by May 2020                  
Loss Contingencies [Line Items]                  
Area of leased property (square feet) 5,100                
Hallbergmoos, Germany | Leases expected to be delivered by October 2024                  
Loss Contingencies [Line Items]                  
Area of leased property (square feet)           22,300      
Hallbergmoos, Germany | Leases with first right of refusal for additional area                  
Loss Contingencies [Line Items]                  
Area of leased property (square feet)           13,400