XML 56 R45.htm IDEA: XBRL DOCUMENT v3.21.1
Commitments and Contingencies (Operating Lease Maturities) (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Commitments and Contingencies [Abstract]    
2021 $ 804  
2022 1,096  
2023 1,127  
2024 904  
Total lease payments 3,930  
Less: interest (434)  
Total lease liabilities $ 3,497 $ 3,700