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Business Acquisitions and Investments, Investment in Foshan Che Yijia New Energy Technology Co., Ltd (Details) ¥ in Millions	Dec. 31, 2022 USD ($)	Oct. 31, 2022 USD ($)	Oct. 31, 2022 CNY (¥)	Sep. 30, 2022	Dec. 31, 2021 USD ($)	Aug. 31, 2019 USD ($)
Investments in and Advances to Affiliates, Balance [Abstract]
Investments in unconsolidated affiliates	$ 41,745,000				$ 44,087,000
Foshan Che Yijia New Energy Technology Co., Ltd. [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Percentage of equity interest acquired	33.00%	3.55%	3.55%	29.00%		29.00%
Investments in unconsolidated affiliates	$ 4,098,000	$ 242,000	¥ 1.7		$ 3,990,000	$ 5,100,000
Foshan Che Yijia New Energy Technology Co., Ltd. [Member] | Minimum [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Percentage of equity interest acquired		29.00%	29.00%
Foshan Che Yijia New Energy Technology Co., Ltd. [Member] | Maximum [Member]
Investments in and Advances to Affiliates, Balance [Abstract]
Percentage of equity interest acquired		33.00%	33.00%

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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