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Debt - Additional Information (Detail) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 31, 2022 | Feb. 29, 2024 | Feb. 28, 2023 | Feb. 29, 2024 | Feb. 28, 2023 | May 31, 2023 | Nov. 30, 2022 | Jun. 30, 2022
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unsecured revolving line of credit, total amount available |  | $ 15,000,000 |  | $ 15,000,000 |  |  |  |
Unsecured revolving line of credit, maturity date |  |  |  | Nov. 30, 2023 |  |  |  |
Unsecured revolving line of credit, interest terms |  |  |  | LIBOR plus 100 basis points |  |  |  |
Interest expense |  | 10,497,000 | $ 9,056,000 | $ 31,365,000 | $ 17,383,000 |  |  |
Swap credit |  | 778,000 |  | 2,230,000 | 136,000 |  |  |
Amortization of deferred debt issuance costs |  | 529,000 | 529,000 | 1,588,000 | 1,058,000 |  |  |
Debt instrument accrued interest |  |  |  | 3,438,000 |  | $ 3,438,000 |  |
Debt issuance costs incurred |  | 6,683,000 |  | 6,683,000 |  |  |  |
Debt instrument interest expense |  | 7,756,000 | 7,756,000 | 23,267,000 | 19,089,000 |  |  |
Interest expenses related to amortization, debt issuance costs |  | 209,000 | 209,000 | 627,000 | 557,000 |  |  |
Principal payments, remainder of 2023 |  | 0 |  | 0 |  |  |  |
Principal payments in 2024 |  | 0 |  | 0 |  |  |  |
Principal payments in 2025 |  | 0 |  | 0 |  |  |  |
Principal payments in 2026 |  | 0 |  | 0 |  |  |  |
Prepayments of principal amount |  | 100,000,000 |  | 100,000,000 |  |  |  |
Accrued interest |  | 3,438,000 |  | 3,438,000 |  | 11,149,000 |  |
Amortization of debt issuance costs on line of credit |  |  |  | 2,581,000 | 1,860,000 |  |  |
Unamortized debt Issuance expense |  | 12,347,000 |  | $ 12,347,000 |  | 14,561,000 |  |
Interest Rate Swap [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Total debt |  |  |  |  |  |  | $ 550,000,000 |
Derivative, notional amount |  |  |  |  |  |  | $ 250,000,000 |
Interest Expense [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percentage of annual commitment fee |  |  |  | 0.35% |  |  |  |
Commitment fee |  | $ 122,000 | 133,000 | $ 366,000 | 356,000 |  |  |
Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Face Amount | $ 350,000,000 |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 8.625% | 8.625% |  | 8.625% |  |  |  |
Debt Instrument, Term | 2030 years |  |  |  |  |  |  |
Total debt |  | $ 350,000,000 |  | $ 350,000,000 |  | 350,000,000 |  |
Unamortized debt Issuance expense |  | 5,291,000 |  | 5,291,000 |  | 5,917,000 |  |
Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument periodic payments |  |  |  |  |  | 100,000,000 |  |
Payments of debt issuance costs |  |  |  | 10,232,000 |  |  |  |
Unamortized debt Issuance expense |  | 7,056,000 |  | 7,056,000 |  | 8,644,000 |  |
Term Loan [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Total debt |  | 550,000,000 |  | 550,000,000 |  | 550,000,000 |  |
Accrued interest |  | 0 |  | 0 |  |  |  |
Credit Agreement [Member] | Three M Food Safety Transaction [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unsecured revolving line of credit, total amount available |  |  |  |  |  |  |  | $ 150,000,000
Credit Agreement [Member] | Term Loan Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  | 650,000,000
Five Year Senior Secured Revolving Facility [Member] | Credit Agreement [Member] | Three M Food Safety Transaction [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Line of credit debt issuance costs gross |  |  |  |  |  |  |  | $ 2,361,000
Amortization of debt issuance costs on line of credit |  | 122,000 | $ 122,000 | 366,000 | $ 244,000 |  |  |
Unamortized debt Issuance expense |  | $ 1,629,000 |  | $ 1,629,000 |  | $ 1,995,000 |  |
Revolving Credit Facility | Minimum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percentage of annual commitment fee |  |  |  | 0.20% |  |  |  |
Revolving Credit Facility | Maximum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percentage of annual commitment fee |  |  |  | 0.35% |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Credit Agreement [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unsecured revolving line of credit, maturity date |  |  |  | Jun. 30, 2027 |  |  |  |
Debt instrument description |  |  |  | revolving facility matures at the earlier of June 30, 2027 |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Credit Agreement [Member] | Minimum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unsecured revolving line of credit, spread |  |  |  | 150.00% |  |  |  |
Debt instrument interest rate effective percentage |  |  |  | 7.42% |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Credit Agreement [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unsecured revolving line of credit, spread |  |  |  | 225.00% |  |  |  |
Debt instrument interest rate effective percentage |  |  |  | 7.68% |  |  |  |

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