Note 3 - Goodwill and Other Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Goodwill, Impairment Loss	$ 191,000	$ 191,000
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)		0	$ 0
Intangible Assets, Net (Excluding Goodwill), Total	200,000	200,000	$ 233,000
Commercial Vehicle Segment [Member]
Goodwill, Impairment Loss	191,000	191,000
Intangible Assets, Net (Excluding Goodwill), Total	67,000	67,000
Off-Highway Segment [Member]
Goodwill, Impairment Loss	0
Intangible Assets, Net (Excluding Goodwill), Total	111,000	111,000
Light Vehicle Segment [Member]
Intangible Assets, Net (Excluding Goodwill), Total	17,000	17,000
Power Technologies Segment [Member]
Intangible Assets, Net (Excluding Goodwill), Total	$ 5,000	$ 5,000