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Business Acquisitions | 12 Months Ended
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Dec. 31, 2022
Business Combinations [Abstract] |
Business Acquisitions | Business Acquisitions SAC Sirius Advanced Cybernetics GmbH On December 7, 2022, the Company acquired all of the outstanding shares of SAC Sirius Advanced Cybernetics GmbH ("SAC"), a leader in computational lighting technology based in Germany. The acquisition of SAC and its technology is expected to expand the Company’s capabilities in defect detection, and accelerate its growth trajectory with electric vehicle battery manufacturers. The purchase price of the acquisition was not material to the Company's consolidated financial statements. Sualab Co., Ltd. On October 16, 2019, the Company acquired all the outstanding shares of Sualab Co., Ltd. ("Sualab"), a provider of deep learning-based vision software for industrial image analysis based in Korea. The total consideration of $193,638,000 included cash payments of $170,602,000 upon closing. In the fourth quarter of 2020, the Company recorded a credit to goodwill in the amount of $1,004,000 representing a purchase price adjustment. The remaining consideration consists of deferred payments of $24,040,000 that may become payable in October 2023, contingent upon the continued employment of key talent, and is being recorded as compensation expense over the four-year period. Deteriorating global economic conditions from the COVID-19 pandemic triggered a review of long-lived assets for potential impairment in the second quarter of 2020. This review resulted in intangible asset impairment charges totaling $19,571,000 in the second quarter of 2020, primarily related to lower projected cash flows from the technologies and customer relationships acquired from Sualab. Completed technologies, in-process technologies, and customer relationships acquired from Sualab were impaired in the amounts of $10,070,000, $5,900,000, and $3,382,000, respectively.

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