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v3.23.1

Stock Option Plan and Stock Based Compensation - Additional Information (Detail) - USD ($) | 12 Months Ended |
--- | --- | ---
Feb. 28, 2023 | Feb. 28, 2022 | Feb. 28, 2021 | Apr. 16, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
RSUs vesting description | The performance-based RSUs will vest no later than March 15, 2024, which is the deadline for the Compensation Committee to determine the extent of the Company’s attainment of the Performance Goals during the Performance Period that ends on February 29, 2024. The time-based RSUs vest ratably over two to three years from the date of grant. |  |  |
Number of stock options granted | 0 | 0 | 0 |
Number of unvested stock options outstanding | 0 |  |  |
Remaining unrecognized compensation cost related to unvested restricted stock | $ 600,000 |  |  |
Weighted average remaining requisite service period of the unvested restricted stock awards | 1 year 4 months 24 days |  |  |
Outstanding restricted stock underlying fair value at grant date | $ 900,000 |  |  |
Time-based RSUs [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of Shares, Granted | 9,893 | 44,494 |  |
Weighted Average Grant Date Fair Value, Granted | $ 19.47 | $ 20.38 |  |
Remaining unrecognized compensation cost related to unvested restricted stock | $ 400,000 |  |  |
Weighted average remaining requisite service period of the unvested restricted stock awards | 1 year 6 months |  |  |
Performance-based RSUs [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of Shares, Granted | 93,532 | 177,977 |  |
Weighted Average Grant Date Fair Value, Granted | $ 23.17 | $ 23.17 |  |
Remaining unrecognized compensation cost related to unvested restricted stock | $ 2,200,000 |  |  |
Weighted average remaining requisite service period of the unvested restricted stock awards | 1 year 9 months 18 days |  |  |
Restricted Stock Units [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Outstanding fair value at date of grant | $ 6,100 |  |  |
2021 Long-Term Incentive Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Unissued common stock reserved | 890,044 |  |  |
Number of shares authorized |  |  |  | 1,033,648
Selling, General and Administrative Expenses [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Compensation expense related share based compensation before tax | $ 2,800,000 | $ 2,800,000 | $ 1,400,000 |

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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