Note 11 - Warranty Liability (Details Textual) - USD ($) $ in Thousands |
6 Months Ended | |||||
|---|---|---|---|---|---|---|
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Dec. 31, 2020 |
|
| Standard Product Warranty Period of Warranty History Used in Estimating Warranty Costs (Year) | 5 years | |||||
| Standard Product Warranty Accrual, Ending Balance | $ 6,518 | $ 5,451 | $ 6,368 | $ 5,423 | $ 4,677 | $ 5,812 |
| Standard Product Warranty Accrual, Noncurrent | 2,734 | 2,723 | ||||
| Standard Product Warranty Accrual, Current | $ 3,784 | $ 3,645 | ||||
| Snow And Ice Control Equipment [Member] | ||||||
| Standard Product Warranty Period (Year) | 2 years | |||||
| Parts And Accessories [Member] | ||||||
| Standard Product Warranty Period (Year) | 1 year | |||||
| Certain Snowplows [Member] | ||||||
| Standard Product Warranty Period (Year) | 1 year |
| X | ||||||||||
- Definition Represents standard product warranty period. No definition available.
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| X | ||||||||||
- Definition Represents standard product warranty period of warranty history used in estimating warranty costs. No definition available.
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| 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://fasb.org/us-gaap/role/ref/legacyRef
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| 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. No definition available.
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| 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. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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