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Subsequent Event	12 Months Ended
Subsequent Event	Dec. 31, 2020
Subsequent Events [Abstract]
Subsequent Event	SUBSEQUENT EVENT On January 6, 2021, the Company entered into an agreement and plan of merger to acquire Guardian Optical Technologies ("Guardian") for approximately $12.0 million. Guardian is an Israeli research and development company that specializes in in-cabin sensing technologies for the automotive industry. The proposed transaction is expected to close in the first quarter of 2021, subject to customary closing conditions, including regulatory approval of the Israeli government. The Company is in the process of gathering relevant information needed to complete the initial accounting of the acquisition and is currently evaluating the financial statement impacts of the transaction.