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v3.23.1

Stock-Based Compensation - Stock Option (Details) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Mar. 31, 2023 USD ($) D $ / shares shares | Apr. 30, 2023 USD ($) $ / shares shares | Apr. 30, 2023 USD ($) $ / shares shares
Share-based Compensation |  |  |
Outstanding, Number of Shares, Beginning Balance |  |  | 27,000
Exercised, Number of Shares |  |  | (2,000)
Granted, Number of Shares |  |  | 500,000
Outstanding, Number of Shares, Ending Balance |  | 525,000 | 525,000
Exercisable, Number of Shares |  | 15,000 | 15,000
Outstanding, Weighted-Average Exercise Price | $ / shares |  |  | $ 44.67
Granted, Weighted-Average Exercise Price | $ / shares |  |  | 24.39
Exercised, Weighted-Average Exercise Price | $ / shares |  |  | 23.48
Outstanding, Weighted-Average Exercise Price, ending balance | $ / shares |  | $ 25.44 | 25.44
Exercisable, Weighted-Average Exercise Price | $ / shares |  | $ 51.30 | $ 51.30
Outstanding, Aggregate Intrinsic Value | $ |  | $ 3,423 | $ 3,423
Current CEO |  |  |
Share-based Compensation |  |  |
Granted, Number of Shares | 500,000 |  |
Current CEO | Tranche One |  |  |
Share-based Compensation |  |  |
Granted, Number of Shares | 200,000 |  |
Current CEO | Tranche Two |  |  |
Share-based Compensation |  |  |
Granted, Number of Shares | 100,000 |  |
Threshold trading days | D | 30 |  |
Current CEO | Tranche Two | Minimum |  |  |
Share-based Compensation |  |  |
Target share price | $ / shares | $ 50.00 |  |
Current CEO | Tranche Three |  |  |
Share-based Compensation |  |  |
Granted, Number of Shares | 100,000 |  |
Threshold trading days | D | 30 |  |
Current CEO | Tranche Three | Minimum |  |  |
Share-based Compensation |  |  |
Target share price | $ / shares | $ 60.00 |  |
Current CEO | Tranche Four |  |  |
Share-based Compensation |  |  |
Granted, Number of Shares | 100,000 |  |
Threshold trading days | D | 30 |  |
Current CEO | Tranche Four | Minimum |  |  |
Share-based Compensation |  |  |
Target share price | $ / shares | $ 70.00 |  |
Stock options |  |  |
Share-based Compensation |  |  |
Outstanding stock options, weighted-average remaining contractual term |  |  | 2 years
Stock-based compensation expense | $ |  | 100 | $ 100
Unrecognized compensation expense | $ |  | 1,800 | $ 1,800
Stock options | Minimum |  |  |
Share-based Compensation |  |  |
Vesting period |  |  | 1 year
Award expiration period |  |  | 2 years
Stock options | Maximum |  |  |
Share-based Compensation |  |  |
Vesting period |  |  | 5 years
Award expiration period |  |  | 5 years
Stock options | Current CEO |  |  |
Share-based Compensation |  |  |
Granted, Weighted-Average Exercise Price | $ / shares |  |  | $ 24.39
Outstanding, Aggregate Intrinsic Value | $ | $ 1,800 |  |
Unrecognized compensation cost period | 3 years |  |
Stock-based compensation expense | $ |  | $ 100 | $ 100

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