XML 86 R77.htm IDEA: XBRL DOCUMENT v3.22.1
Equity - Additional Information - Restricted Stock Awards (Detail) - Restricted Stock Units [Member] - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Compensation expense related to restricted stock units $ 228 $ 290
Compensation expense related to restricted stock units for remainder of 2022 504  
Compensation expense related to restricted stock units for year 2023 364  
Compensation expense related to restricted stock units for year 2024 $ 94