XML 86 R74.htm IDEA: XBRL DOCUMENT v3.24.0.1
Shareholders' Equity and Share Based Compensation - Summary of Performance base restricted share unit activity (Detail) - Performance-Based Restricted Share Unit [Member] - $ / shares
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]      
Number of Performance-based Restricted Share Units, Beginning balance 30,000 230,000 869,000
Number of Performance-based Restricted Share Units, Granted     158,000
Number of Performance-based Restricted Share Units, Issued (10,000)   (487,000)
Number of Performance-based Restricted Share Units, Exercised   (200,000)  
Number of Performance-based Restricted Share Units, Forfeited/expired (20,000)   (310,000)
Number of Performance-based Restricted Share Units, Ending balance   30,000 230,000
Number of Performance-based Restricted Share Units, Exercisable   30,000 200,000
Weighted Average Grant Date Fair Value, Beginning balance $ 8.31 $ 6.83 $ 5.89
Weighted Average Grant Date Fair Value, Granted     7.72
Weighted Average Grant Date Fair Value, Issued 8.31   5.70
Weighted Average Grant Date Fair Value, Exercised   6.41  
Weighted Average Grant Date Fair Value, Forfeited/expired $ 8.31   6.66
Weighted Average Grant Date Fair Value, Ending balance   8.31 6.83
Weighted Average Grant Date Fair Value, Exercisable   $ 8.31 $ 6.49