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Stock-Based Compensation (Tables) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 | Dec. 31, 2022
Stock-Based Compensation [Abstract] |  |
Schedule of Table Summarizes the Activity | The following table summarizes the activity in the shares available for grant under the Plans during the nine months ended September 30, 2023 (in thousands, except exercise price):
|  |  |  |  | Options Outstanding |
|  |  |  |  |  |  |  | Weighted |
|  | Shares |  |  |  |  |  | Average |
|  | Available |  |  | Number of |  |  | Exercise |
|  | for Grant |  |  | Shares |  |  | Prices |
Balance as of December 31, 2022 |  |  | 39 |  |  |  | 37 |  |  | $ | 132.80 |
RSUs granted |  |  | (2 | ) |  |  | — |  |  | $ | — |
RSUs cancelled and returned to the Plans |  |  | 1 |  |  |  | — |  |  | $ | — |
Options cancelled |  |  | — |  |  |  | — |  |  | $ | 270.40 |
Balance as of March 31, 2023 |  |  | 38 |  |  |  | 37 |  |  | $ | 131.20 |
RSUs granted |  |  | (2 | ) |  |  | — |  |  | $ | — |
RSUs cancelled and returned to the Plans |  |  | 2 |  |  |  | — |  |  | $ | — |
Options cancelled |  |  | — |  |  |  | — |  |  | $ | 116.80 |
Balance as of June 30, 2023 |  |  | 38 |  |  |  | 37 |  |  | $ | 131.20 |
RSUs cancelled and returned to the Plans |  |  | 1 |  |  |  | — |  |  | $ | — |
Options cancelled |  |  | — |  |  |  | (1 | ) |  | $ | 493.60 |
Balance as of September 30, 2023 |  |  | 39 |  |  |  | 36 |  |  | $ | 122.80 |
| The following table summarizes the activity in the shares available for grant under the Plans during the years ended December 31, 2021 and December 31, 2022 (in thousands, except exercise price):
|  |  |  |  | Options outstanding |
|  |  |  |  |  |  |  | Weighted |
|  | Shares |  |  |  |  |  | Average |
|  | Available |  |  | Number of |  |  | Exercise |
|  | for Grant |  |  | Shares |  |  | Prices |
Balance as of January 1, 2021 |  |  | 9 |  |  |  | 26 |  |  | $ | 101.60 |
Additional shares authorized under the Plans |  |  | 78 |  |  |  | — |  |  |  | — |
RSUs granted |  |  | (1 | ) |  |  | — |  |  |  | — |
Options granted |  |  | (10 | ) |  |  | 10 |  |  | $ | 120.00 |
Options exercised |  |  | — |  |  |  | — |  |  | $ | 68.80 |
Options cancelled and returned to the Plans |  |  | — |  |  |  | (1 | ) |  | $ | 108.80 |
Effect of business combination |  |  | — |  |  |  | 4 |  |  | $ | 414.00 |
Balance as of December 31, 2021 |  |  | 76 |  |  |  | 39 |  |  | $ | 139.60 |
RSUs granted |  |  | (44 | ) |  |  | — |  |  | $ | — |
RSUs cancelled and returned to the Plans |  |  | 7 |  |  |  | — |  |  | $ | — |
Options cancelled |  |  | — |  |  |  | (2 | ) |  | $ | 250.80 |
Balance as of December 31, 2022 |  |  | 39 |  |  |  | 37 |  |  | $ | 132.80 |
Schedule of Summary of Rsu Activity Under Plans | A summary of RSU activity under the Plans is presented below (in thousands, except for fair value):
|  | Number of Shares |  |  | Weighted Average Grant-Date Fair Value |
Non-vested shares as of December 31, 2022 |  |  | 27 |  |  | $ | 82.40 |
Granted |  |  | 2 |  |  | $ | 39.60 |
Vested |  |  | (2 | ) |  | $ | 82.80 |
Non-vested shares as of March 31, 2023 |  |  | 27 |  |  | $ | 79.20 |
Granted |  |  | 2 |  |  | $ | 20.80 |
Vested |  |  | (5 | ) |  | $ | 86.40 |
Cancels |  |  | — |  |  | $ | 86.00 |
Non-vested shares as of June 30, 2023 |  |  | 24 |  |  | $ | 79.20 |
Vested |  |  | (1 | ) |  | $ | 73.20 |
Cancels |  |  | — |  |  | $ | 86.00 |
Non-vested shares as of September 30, 2023 |  |  | 23 |  |  | $ | 73.20 |
| A summary of RSU activity under the Plans is presented below (in thousands, except for fair value):
|  |  |  |  | Weighted |
|  |  |  |  | Average |
|  | Number of |  |  | Grant-Date |
|  | Shares |  |  | Fair Value |
Non-vested shares as of December 31, 2020 |  |  | — |  |  | $ | 0.00 |
Granted |  |  | 1 |  |  | $ | 202.80 |
Vested |  |  | (1 | ) |  | $ | 168.40 |
Effect of business combination |  |  | 2 |  |  | $ | 168.40 |
Non-vested shares as of December 31, 2021 |  |  | 2 |  |  | $ | 180.00 |
Granted |  |  | 44 |  |  | $ | 84.00 |
Vested |  |  | (15 | ) |  | $ | 91.60 |
Cancelled |  |  | (4 | ) |  | $ | 87.60 |
Non-vested shares as of December 31, 2022 |  |  | 27 |  |  | $ | 82.40 |
Schedule of Table Summarizes Significant Ranges of Outstanding and Exercisable Options | The following table summarizes significant ranges of outstanding and exercisable options as of September 30, 2023 (in thousands, except contractual life and exercise price):
|  | Options Outstanding |  |  | Options Exercisable |
|  |  |  |  | Weighted |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  | Average |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  | Remaining |  |  | Weighted |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  | Contractual |  |  | Average |  |  |  |  |  | Average |  |  | Aggregate |
|  | Number |  |  | Life |  |  | Exercise |  |  | Number |  |  | Exercise |  |  | Intrinsic |
Range of Exercise Price |  | Outstanding |  |  | (in Years) |  |  | Price |  |  | Exercisable |  |  | Price |  |  | value |
$62.80 - $599.60 |  |  | 36 |  |  |  | 278.00 |  |  | $ | 105.20 |  |  |  | 26 |  |  | $ | 103.60 |  |  | $ | — |
$1,024.00 - $5,759.60 |  |  | — |  |  |  | 115.60 |  |  | $ | 4,050.80 |  |  |  | — |  |  | $ | 4,050.80 |  |  | $ | — |
$5,760.00 - $16,399.60 |  |  | — |  |  |  | 116.00 |  |  | $ | 5,760.00 |  |  |  | — |  |  | $ | 5,760.00 |  |  | $ | — |
$16,400.00 - $36,960.00 |  |  | — |  |  |  | 60.00 |  |  | $ | 16,400.00 |  |  |  | — |  |  | $ | 16,400.00 |  |  | $ | — |
$62.80 - $36,960.00 |  |  | 36 |  |  |  | 277.20 |  |  | $ | 122.80 |  |  |  | 26 |  |  | $ | 127.60 |  |  | $ | — |
| The following table summarizes significant ranges of outstanding and exercisable options as of December 31, 2022 (in thousands, except contractual life and exercise price):
|  | Options Outstanding |  |  | Options Exercisable |
|  |  |  |  | Weighted |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  | Average |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  | Remaining |  |  | Weighted |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  | Contractual |  |  | Average |  |  |  |  |  | Average |  |  | Aggregate |
|  | Number |  |  | Life |  |  | Exercise |  |  | Number |  |  | Exercise |  |  | Intrinsic |
Range of Exercise Price |  | Outstanding |  |  | (in Years) |  |  | Price |  |  | Exercisable |  |  | Price |  |  | value |
$62.80 - $599.60 |  |  | 37 |  |  |  | 305.60 |  |  | $ | 106.00 |  |  |  | 22 |  |  | $ | 102.80 |  |  | $ | — |
$600.00 - $1,023.60 |  |  | — |  |  |  | 29.60 |  |  | $ | 600.00 |  |  |  | — |  |  | $ | 600.00 |  |  | $ | — |
$1,024.00 - $5,759.60 |  |  | — |  |  |  | 66.80 |  |  | $ | 2,000.00 |  |  |  | — |  |  | $ | 2,000.00 |  |  | $ | — |
$5,760.00 - $16,399.60 |  |  | — |  |  |  | 138.40 |  |  | $ | 5,760.00 |  |  |  | — |  |  | $ | 5,760.00 |  |  | $ | — |
$16,400.00 - $36,960.00 |  |  | — |  |  |  | 67.60 |  |  | $ | 16,400.00 |  |  |  | — |  |  | $ | 16,400.00 |  |  | $ | — |
$62.80 - $36,960.00 |  |  | 37 |  |  |  |  |  |  | $ | 132.80 |  |  |  | 22 |  |  | $ | 149.60 |  |  | $ | — |

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