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Stockholders' Equity - Additional Information (Detail) - USD ($) |  |  |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Apr. 08, 2022 | Feb. 27, 2020 | Dec. 20, 2019 | Mar. 31, 2021 | May 30, 2012 | Nov. 30, 2022 | Nov. 30, 2021 | Nov. 30, 2020 | Dec. 01, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 63,100 |  |  |
Weighted average grant date fair value of options granted |  |  |  |  |  | $ 4.53 | $ 6.07 |  |
Plan modification description and terms |  |  |  |  |  | The options were issued under the Company’s 2012 Stock Plan and will vest 1/3 upon grant, 1/3 on December 1, 2020 and the remaining 1/3 on November 30, 2021. |  |  |
Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unrecognized compensation cost related to non-vested share-based compensation arrangements granted |  |  |  |  |  | $ 0 |  |  |
Share based compensation options fair value |  |  |  |  |  | 0 | $ 113,000 |  |
David Portnoy [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  | 23,636 |  |  |  |  |  |
Mark Portnoy [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  | 20,000 |  |  |  |  |  |
Oleg Mikulinksy [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unrecognized compensation cost related to non-vested share-based compensation arrangements granted |  |  |  |  |  | $ 0 |  |  |
Service-Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 63,100 |  |  |
Exercised, Weighted Average Exercise Price |  |  |  |  |  | $ 3.03 |  |  |
Unrecognized compensation cost related to non-vested share-based compensation arrangements granted |  |  |  |  |  | $ 274,000 |  |  |
Market Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Weighted-average period | 7 years |  |  |  |  |  |  |  |
Market Based Vesting Condition Options [Member] | Share-based Compensation Award, Tranche Two [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares forfeited during period |  | 1,333 |  |  |  |  |  |  |
Market Based Vesting Condition Options [Member] | Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share based compensation options fair value |  |  |  |  |  | 253,000 | 0 |  |
Market Based Vesting Condition Options [Member] | February 27, 2020 Granted Options [Member] | Selling, General and Administrative Expenses [Member] | Share-based Compensation Award, Tranche Two [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share based compensation options fair value |  |  |  |  |  |  | $ 0 | $ 3,000 |
Performance And Market Based Vesting Condition Options [Member] | Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unrecognized compensation cost related to non-vested share-based compensation arrangements granted |  |  |  |  |  | $ 863,000 |  |  |
Weighted-average period |  |  |  |  |  | 2 years 3 months |  |  |
2006 Plan [Member] | Employee Stock Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock for issuance pursuant to stock options or restricted stock |  |  |  |  |  | 1,000,000 |  |  |
Option issued |  |  |  |  |  | 22,500 | 75,000 |  |
Shares issued under stock incentive plan |  |  |  |  |  | 0 |  |  |
2012 Plan [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock for issuance pursuant to stock options or restricted stock |  |  |  |  |  |  |  |  | 1,500,000
Shares issued under stock incentive plan |  |  |  |  |  | 0 |  |  |
2012 Plan [Member] | Service Based Stock Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 242,214 | 460,943 |  |
2012 Plan [Member] | Service Based Restricted Shares [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 129,729 | 129,729 |  |
2012 Plan [Member] | Performance Based Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 530,851 | 530,851 |  |
2012 Plan [Member] | Market Based Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 116,218 | 116,218 |  |
2012 Plan [Member] | Employee Stock Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Increase in common stock reserved for issuance |  |  |  |  | 2,500,000 |  |  |  |
2022 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock for issuance pursuant to stock options or restricted stock | 1,500,000 |  |  |  |  |  |  |  |
Shares issued under stock incentive plan |  |  |  |  |  | 1,036,900 |  |  |
2022 Equity Incentive Plan [Member] | Service Based Stock Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 63,100 |  |  |
2022 Equity Incentive Plan [Member] | Market Based Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 400,000 |  |  |
Stock Option [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Number of share issued to option holder |  |  |  |  |  | 182,229 | 622,400 |  |
Options exercised |  |  |  |  |  | $ 551,274 | $ 1,128,517 |  |
Stock Option [Member] | Duke University [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Number of share issued to option holder |  |  |  | 409,734 |  |  |  |  |
Stock Option [Member] | Service-Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 63,100 | 35,900 |  |
Weighted-average period |  |  |  |  |  | 1 year 7 months 24 days |  |  |
Total fair value of shares vested |  |  |  |  |  | $ 130,000 |  |  |
Stock Option [Member] | Market Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares | 400,000 |  |  |  |  |  |  |  |
Exercised, Weighted Average Exercise Price | $ 12.27 |  |  |  |  |  |  |  |
Weighted average grant date fair value of options granted | 2.79 |  |  |  |  |  |  |  |
Price per share | $ 25.00 |  |  |  |  |  |  |  |
Stock Option [Member] | Market Based Vesting Condition Options [Member] | David Portnoy [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares | 280,000 |  |  |  |  |  |  |  |
Stock Option [Member] | Market Based Vesting Condition Options [Member] | Mark Portnoy [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares | 100,000 |  |  |  |  |  |  |  |
Stock Option [Member] | Market Based Vesting Condition Options [Member] | Oleg Mikulinksy [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted, Shares | 20,000 |  |  |  |  |  |  |  |

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