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Business Acquisitions and Investments, Acquisition of Particulate Matter Sensor Business of Stoneridge, Inc. (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended
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Nov. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2021
Soot Sensor [Member] |  |  |
Allocation of the Purchase Price, Assets Acquired and Liabilities Assumed [Abstract] |  |  |
Purchase Price | $ 2,924 |  |
Assets acquired and liabilities assumed [Abstract] |  |  |
Inventory | 1,032 |  |
Machinery and equipment, net | 1,137 |  |
Intangible assets | 755 |  |
Net assets acquired | 2,924 |  |
Business Combination, Description [Abstract] |  |  |
Revenues from acquisition date |  |  | $ 9,300
Soot Sensor [Member] | Customer Relationships [Member] |  |  |
Assets acquired and liabilities assumed [Abstract] |  |  |
Intangible assets | 800 |  |
Business Combination, Description [Abstract] |  |  |
Estimated useful life of intangible assets |  |  | 10 years
Lexington, Ohio Facility [Member] |  |  |
Allocation of the Purchase Price, Assets Acquired and Liabilities Assumed [Abstract] |  |  |
Purchase Price |  | $ 2,100 |
Tallinn, Estonia Facility [Member] |  |  |
Allocation of the Purchase Price, Assets Acquired and Liabilities Assumed [Abstract] |  |  |
Purchase Price | $ 800 |  |

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