XML 45 R37.htm IDEA: XBRL DOCUMENT v3.22.1
Operating Leases - Future Minimum Lease Payments (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Finance Minimum Lease Payments    
2022 $ 181  
2023 217  
2024 190  
2025 143  
Total lease payments 731  
Less: Amounts representing interest (105)  
Present value of lease liabilities $ 626 $ 714