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Note 11 - Product Warranty Obligations (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Schedule of Product Warranty Liability [Table Text Block]

		Year Ended December 31,
		2025				2024				2023
Balance at beginning of period		$	110,987			$	116,408			$	138,011
Payments			(86,448	)			(88,990	)			(92,200	)
Provision for warranty issued			100,589				77,802				67,104
Changes in estimates for pre-existing warranties			6,794				5,767				3,493
Balance at end of period		$	131,922			$	110,987			$	116,408

		Year Ended December 31,
		2025				2024				2023
Balance at beginning of period		$	186,922			$	155,870			$	132,813
Deferred revenue contracts issued			67,598				60,651				48,107
Amortization of deferred revenue contracts			(35,116	)			(29,599	)			(25,050	)
Balance at end of period		$	219,404			$	186,922			$	155,870

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

2026		$	38,958
2027			41,161
2028			37,912
2029			31,155
2030			24,050
After 2030			46,168
Total		$	219,404

Product Warranty Obligations Included In Consolidated Balance Sheet [Table Text Block]

		December 31,
		2025				2024
Product warranty liability:
Current portion - accrued product warranty		$	44,716			$	56,127
Long-term portion - other long-term liabilities			87,206				54,860
Total		$	131,922			$	110,987
Deferred revenue related to extended warranties:
Current portion - other accrued liabilities		$	38,958			$	34,069
Long-term portion - Deferred revenue			180,446				152,853
Total		$	219,404			$	186,922

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- Definition

Tabular disclosure of expected timing for satisfying remaining performance obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-SubTopic 10
-Topic 606
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-13

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482425/460-10-50-8

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