Note 14 - Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Net sales | $ 334,739 | $ 328,705 | $ 1,007,694 | $ 994,695 | ||||||
| Cost of goods sold and occupancy costs | 236,731 | 230,426 | 708,384 | 695,844 | ||||||
| Pre-opening expenses | 1,288 | 24 | 2,296 | 877 | ||||||
| Interest expense, net | 663 | 694 | 2,008 | 2,367 | ||||||
| Provision for income taxes | 3,260 | 3,288 | 9,899 | 9,477 | ||||||
| Net income | 11,073 | $ 13,434 | $ 11,334 | 11,605 | $ 13,101 | $ 9,938 | 35,841 | 34,644 | ||
| Single Reportable Segment [Member] | ||||||||||
| Net sales | 334,739 | 328,705 | 1,007,694 | 994,695 | ||||||
| Cost of goods sold and occupancy costs | 236,731 | 230,426 | 708,384 | 695,844 | ||||||
| Direct operating costs | 79,004 | 78,293 | 237,093 | 237,826 | ||||||
| Pre-opening expenses | 1,288 | 24 | 2,296 | 877 | ||||||
| Other segment items | [1] | 2,720 | 4,375 | 12,173 | 13,660 | |||||
| Interest expense, net | 663 | 694 | 2,008 | 2,367 | ||||||
| Provision for income taxes | 3,260 | 3,288 | 9,899 | 9,477 | ||||||
| Net income | $ 11,073 | $ 11,605 | $ 35,841 | $ 34,644 | ||||||
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| X | ||||||||||
- Definition Cost of goods sold and occupancy costs include the cost of inventory sold during the period (net of discounts and allowances), shipping and handling costs, distribution and supply chain costs (including the costs of our bulk food repackaging facility), buying costs, shrink and store occupancy costs. Store occupancy costs include rent payments, common area maintenance and real estate taxes. Depreciation expense included in cost of goods sold relates to depreciation for assets directly used at our bulk food repackaging facility. No definition available.
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| X | ||||||||||
- Definition Expenditures associated with opening new locations and relocations which are non-capital in nature and expensed as incurred. No definition available.
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| 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
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| X | ||||||||||
- Definition Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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