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Investments in Unconsolidated Affiliates (Details)	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jul. 31, 2023 USD ($)	Jul. 31, 2023 CNY (¥)	Oct. 31, 2022 USD ($)	Oct. 31, 2022 CNY (¥)	Sep. 30, 2022	Dec. 31, 2021 USD ($)	Aug. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)	Mar. 31, 2018 CNY (¥)	Nov. 30, 2017 USD ($)	Apr. 30, 2014 USD ($)	Jan. 31, 2013 USD ($)
Investments in and Advances to Affiliates, Balance [Abstract]
Investments in unconsolidated affiliates	$ 24,050,000	$ 41,745,000						$ 44,087,000
Outstanding borrowings	156,211,000	239,620,000
Foshan FGD SMP Automotive Compressor Co. Ltd [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Investments in unconsolidated affiliates	18,426,000	16,747,000										$ 12,500,000
Percentage of equity interest acquired												50.00%
Purchases from equity method investment	44,100,000	43,500,000
Foshan Che Yijia New Energy Technology Co., Ltd. [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Investments in unconsolidated affiliates	$ 3,128,000	4,098,000			$ 242,000	¥ 1,700,000			$ 5,100,000
Percentage of equity interest acquired	33.00%				3.55%	3.55%	29.00%		29.00%
Maximum borrowing capacity								$ 4,000,000
Interest rate								5.00%
Maturity date	Nov. 30, 2023
Outstanding borrowings	$ 4,000,000
Orange Electronic Co., Ltd [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Investments in unconsolidated affiliates	2,496,000	$ 2,490,000												$ 6,300,000
Percentage of equity interest acquired		19.40%
Purchases from equity method investment	3,200,000	$ 4,500,000
Foshan GWO YNG SMP Vehicle Climate Control & Cooling Products Co. Ltd. [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Investments in unconsolidated affiliates	$ 0	$ 18,410,000	$ 4,000,000	¥ 27,378,290						$ 4,200,000	¥ 26,475,583		$ 14,000,000
Percentage of equity interest acquired	80.00%	65.00%	15.00%	15.00%						15.00%	15.00%		50.00%
Purchases from equity method investment	$ 10,300,000	$ 16,200,000

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