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Stockholders' Equity - Additional Information (Detail) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 23, 2022 | Apr. 08, 2022 | May 30, 2012 | May 31, 2025 | May 31, 2024 | May 31, 2025 | May 31, 2024 | Nov. 30, 2024 | Mar. 26, 2024 | Dec. 01, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 103,000 |  |  |  |
Weighted average grant date fair value of options granted |  |  |  |  |  | $ 2.58 | $ 3.13 |  |  |
Service-Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 103,000 |  |  |  |
Exercised, Weighted Average Exercise Price |  |  |  |  |  | $ 0 |  |  |  |
Number of share issued to option holder |  |  |  | 0 | 0 | 0 | 0 |  |  |
Unrecognized compensation cost related to non-vested share-based compensation arrangements granted |  |  |  | $ 298,000 |  | $ 298,000 |  |  |  |
Performance and Market-Based Vesting Condition Options [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 |  | 0 |  |  |  |
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] | Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Share based compensation options fair value |  |  |  |  |  | $ 80,000 | $ 196,000 |  |  |
O 2025 Q1 Dividends [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Date declared |  |  |  |  |  | Jan. 24, 2025 |  |  |  |
Dividends declared |  |  |  |  |  | $ 0.25 |  |  |  |
Date of record |  |  |  |  |  | Feb. 14, 2025 |  |  |  |
Dividend payable date |  |  |  |  |  | Feb. 28, 2025 |  |  |  |
O 2025 Q2 Dividends [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Date declared |  |  |  | May 07, 2025 |  |  |  |  |  |
Dividends declared |  |  |  | $ 0.15 |  |  |  |  |  |
Date of record |  |  |  | May 21, 2025 |  |  |  |  |  |
Dividend payable date |  |  |  | May 30, 2025 |  |  |  |  |  |
2006 Plan [Member] | Employee Stock Option |  |  |  |  |  |  |  |  |  |
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 |  | 1,000,000 |  |  |  |
Option issued |  |  |  | 15,000 |  | 15,000 |  | 15,000 |  |
Shares issued under stock incentive plan |  |  |  | 0 |  | 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 |  | 0 |  |  |  |
2012 Plan [Member] | Service Based Stock Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  |  | 188,578 | 188,578 |  |
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 Option |  |  |  |  |  |  |  |  |  |
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 |  |  |  | 621,700 |  | 621,700 |  |  |  |
2022 Equity Incentive Plan [Member] | Service Based Stock Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 348,300 |  | 290,300 |  |
2022 Equity Incentive Plan [Member] | Market Based Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  |  |  | 475,000 |  | 475,000 |  |
Employment Agreements [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Employee agreements period | 2 years |  |  |  |  |  |  |  |  |
Employment Agreements [Member] | Performance and Market-Based Vesting Condition Options [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 |  | $ 0 |  |  |  |
Employment Agreements [Member] | Market Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Weighted-average period | 5 years |  |  |  |  |  |  |  |  |
Employment Agreements [Member] | 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 |  |  |  |  |  | $ 0 | $ 52,000 |  |  |
Stock Option [Member] | Service-Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares |  |  |  | 0 | 0 | 103,000 | 103,000 |  |  |
Weighted-average period |  |  |  |  |  | 2 years 7 days |  |  |  |
Total fair value of shares vested |  |  |  |  |  | $ 319,000 |  |  |  |
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 |  |  |  |  |  |  |  |
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 |  |  |  |  |  |  |  |
Stock Option [Member] | Employment Agreements [Member] | Market Based Vesting Condition Options [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Exercised, Weighted Average Exercise Price | $ 4.3 |  |  |  |  |  |  |  |  |
Weighted average grant date fair value of options granted | 1.76 |  |  |  |  |  |  |  |  |
Price per share | $ 8 |  |  |  |  |  |  |  | $ 8 |
Stock Option [Member] | Employment Agreements [Member] | Market Based Vesting Condition Options [Member] | David Portnoy [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares | 50,000 |  |  |  |  |  |  |  |  |
Stock Option [Member] | Employment Agreements [Member] | Market Based Vesting Condition Options [Member] | Mark Portnoy [Member] |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Granted, Shares | 25,000 |  |  |  |  |  |  |  |  |

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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of shares issued under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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