Note 11 - Warranty Liability (Details Textual) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|---|---|
| Standard Product Warranty Accrual | $ 7,102 | $ 6,080 | $ 5,916 | $ 5,974 | $ 5,699 | $ 5,559 |
| Standard Product Warranty Accrual, Noncurrent | 2,721 | 2,273 | ||||
| Standard Product Warranty Accrual, Current | $ 4,381 | $ 3,643 |
| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid within one year or the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid after one year or beyond the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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