XML 185 R101.htm IDEA: XBRL DOCUMENT v3.20.4
Related party transactions (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Related Party [Abstract]    
Salaries and benefits $ 2,443 $ 2,057
Share-based compensation 562 1,995
Compensation expense $ 3,005 $ 4,052