Quarterly report pursuant to Section 13 or 15(d)

Lease Obligations - Narrative (Details)

v3.22.1
Lease Obligations - Narrative (Details)
$ in Thousands, SFr in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2021
USD ($)
Jan. 31, 2021
CHF (SFr)
Mar. 31, 2020
ft²
extension_option
Mar. 31, 2022
USD ($)
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
Jan. 01, 2021
Dec. 31, 2020
ft²
Aug. 31, 2020
USD ($)
Mar. 12, 2020
Lessee, Lease, Description [Line Items]                    
Right-of-use assets       $ 5,232   $ 5,383        
Total lease liabilities       $ 8,571   8,739        
Incremental borrowing rate       5.20%            
Operating lease costs       $ 300 $ 300          
Payments for capital improvements | SFr   SFr 21.0                
Capital expenditure payments $ 11,800                  
Minimum finance lease liability payments due       78,000            
Minimum lease payments       10,892            
Expected payments prior to commencement of lease       885            
Future value of minimum lease payments of leases not yet commenced       120            
Victoria, British Columbia                    
Lessee, Lease, Description [Line Items]                    
Area of property (in sqft) | ft²               13,206    
Right-of-use assets       100            
Total lease liabilities       100            
Incremental borrowing rate             4.08%      
Minimum lease payments                 $ 2,300  
Rockville, Maryland                    
Lessee, Lease, Description [Line Items]                    
Area of property (in sqft) | ft²     30,531              
Right-of-use assets       5,100   5,200        
Total lease liabilities       $ 8,500   8,600        
Incremental borrowing rate                   5.20%
Remaining lease term     9 years              
Number of extension options | extension_option     2              
Lease extension term     5 years              
Lease term     11 years              
Lease termination option term     7 years              
Proceeds from tenant improvements           $ 2,300