Revenue - Narrative (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2025 |
Aug. 31, 2024 |
|
| Disaggregation of Revenue [Line Items] | |||
| Total net sales | $ 687,993,000 | $ 619,985,000 | $ 590,557,000 |
| Accrued liabilities | 37,763,000 | 34,230,000 | |
| Contract liabilities | 7,800,000 | 4,700,000 | |
| Contract assets | 0 | 0 | |
| Refund liability | 800,000 | 400,000 | |
| Allowance for credit loss | 0 | 0 | |
| Rebate/Other Discounts | |||
| Disaggregation of Revenue [Line Items] | |||
| Total net sales | 44,600,000 | 38,500,000 | |
| Accrued liabilities | 13,600,000 | 11,800,000 | |
| Cash Discounts | |||
| Disaggregation of Revenue [Line Items] | |||
| Total net sales | 6,100,000 | 6,000,000.0 | |
| Allowance for cash discount | $ 500,000 | $ 500,000 | |
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Cash Discount No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|