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Investments (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		64 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	May 15, 2017	Dec. 31, 2021	Dec. 31, 2018	May 16, 2017
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments	$ (377)	$ 496	$ (458)	$ 1,110
Fair value and other adjustments	(377)	$ 14	(458)	$ 198
Investment	$ 42,549		$ 42,549			$ 42,081
Minda Stoneridge Instruments Ltd [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	49.00%	49.00%	49.00%	49.00%
Income (loss) from equity method investments		$ 482	$ 912
PST Eletronica Ltda [Member]
Schedule of Equity Method Investments [Line Items]
Percentage ownership in consolidated subsidiary					74.00%
Percentage of additional noncontrolling interest acquired								26.00%
Fair value of earn-out liability	$ 8,272
Autotech Ventures [Member]
Schedule of Equity Method Investments [Line Items]
Contribution			$ 450
Autotech Ventures [Member] | Venture Capital Funds [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	6.40%		6.40%
Investment commitment	$ 10,000		$ 10,000				$ 10,000
Investment	$ 8,509		$ 8,509			$ 8,517
Contribution				$ 1,850
Proceeds from other investments				$ 251

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