| Line Item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CONDENSED CONSOLIDATED STATEMENTS OF INCOME | ||||||||||||||||
| Net sales | ||||||||||||||||
| YoY growth | +12.4% | +3.0% | -0.8% | -2.2% | ||||||||||||
| Cost of sales | ||||||||||||||||
| Gross profit | ||||||||||||||||
| % of revenue | 18.4% | 18.4% | 19.3% | 19.6% | ||||||||||||
| Selling, general and administrative expenses | ||||||||||||||||
| Severance expenses | — | |||||||||||||||
| Income from operations | ||||||||||||||||
| % of revenue | 5.0% | 2.8% | 3.4% | 4.3% | ||||||||||||
| Interest income, net | ||||||||||||||||
| Other income | — | — | ||||||||||||||
| Income before taxes | ||||||||||||||||
| Income tax provision | ||||||||||||||||
| Net income | ||||||||||||||||
| % of revenue | 3.9% | 2.4% | 2.9% | 3.5% | ||||||||||||
| Basic | ||||||||||||||||
| Diluted |