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Benefit Plans (Tables) | 6 Months Ended
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Apr. 30, 2023
Benefit Plans |
Schedule of Share-Based Compensation Reflected in Consolidated Statement of Operations and Comprehensive Loss | Share-based compensation was reflected in the Consolidated Statements of Operations and Comprehensive Loss as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended April 30, | ​ | Six Months Ended April 30,
​ |  | 2023 |  | 2022 | ​ | 2023 |  | 2022
Cost of revenues | ​ | $ | 413 | ​ | $ | 185 | ​ | $ | 747 | ​ | $ | 338
Administrative and selling expense | ​ | ​ | 2,320 | ​ | ​ | 1,350 | ​ | ​ | 4,262 | ​ | ​ | 2,528
Research and development expense | ​ | ​ | 363 | ​ | ​ | 106 | ​ | ​ | 659 | ​ | ​ | 184
​ | ​ | $ | 3,096 | ​ | $ | 1,641 | ​ | $ | 5,668 | ​ | $ | 3,050
Summary of RSA and RSU Activity | The following table summarizes our RSU activity for the six months ended April 30, 2023:
​ | ​ | ​ | ​ | ​ | ​ | ​
Restricted Stock Units |  | ​ | Shares |  | Weighted-Average Fair Value
Outstanding as of October 31, 2022 | ​ | ​ | 2,520,881 | ​ | $ | 7.93
Granted - PSUs | ​ | ​ | 1,124,953 | ​ | ​ | 5.50
Granted - time-vesting RSUs | ​ | ​ | 3,781,370 | ​ | ​ | 3.41
Vested | ​ | ​ | (261,059) | ​ | ​ | 7.03
Forfeited | ​ | ​ | (64,056) | ​ | ​ | 7.55
Outstanding as of January 31, 2023 | ​ | ​ | 7,102,089 | ​ | $ | 5.18
Granted - time-vesting RSUs | ​ | ​ | 64,550 | ​ | ​ | 3.29
Vested | ​ | ​ | (84,669) | ​ | ​ | 5.96
Forfeited | ​ | ​ | (42,000) | ​ | ​ | 3.65
Outstanding as of April 30, 2023 | ​ | ​ | 7,039,970 | ​ | $ | 5.16

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