Annual report pursuant to Section 13 and 15(d)

Credit Facility (Details)

v3.22.4
Credit Facility (Details)
£ in Millions
12 Months Ended
Apr. 08, 2022
USD ($)
Apr. 13, 2021
GBP (£)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Nov. 15, 2017
USD ($)
Credit Facility          
Interest rate 3.73%        
Interest rate margin (as a percent)     0.75%    
Debt Instrument, Face Amount $ 2,100,000        
Debt Instrument, Term 48 months        
Long-term Debt     $ 1,800,000 $ 0  
Uncommitted Credit Facility          
Credit Facility          
Maximum borrowing capacity | £   £ 8      
Interest rate margin (as a percent)   1.85%      
Borrowings outstanding     0 0  
Credit Facility          
Credit Facility          
Maximum borrowing capacity         $ 20,000,000
Borrowings outstanding     0 0  
Interest expense     $ 100,000 $ 100,000  
Credit Facility | Index          
Credit Facility          
Interest rate margin (as a percent)     1.75%