XML 92 R78.htm IDEA: XBRL DOCUMENT v3.20.4
SHARE BASED COMPENSATION - Schedule of Total Compensation Expense (Details) - USD ($)
$ in Thousands
8 Months Ended 12 Months Ended
Dec. 31, 2018
Dec. 31, 2020
Dec. 31, 2019
Apr. 30, 2018
Share-based Payment Arrangement [Abstract]        
Stock based compensation expense $ 845 $ 2,106 $ 1,905 $ 1,587