XML 61 R50.htm IDEA: XBRL DOCUMENT v3.22.0.1
COMMITMENTS (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
COMMITMENTS      
Rental expense $ 1,068 $ 942 $ 1,032
Operating lease commitments, due 2022 1,072    
Operating lease commitments, due 2023 717    
Operating lease commitments, due 2024 420    
Operating lease commitments, due 2025 422    
Operating lease commitments, due 2026 409    
Operating lease commitments, due thereafter $ 4,379