Restructuring and Other	6 Months Ended
Jul. 01, 2018
Restructuring and Other	O. RESTRUCTURING AND OTHER During the three months ended July 1, 2018, Teradyne recorded $2.5 million of acquisition related expenses, and $2.4 million for employee severance charges, primarily in Semiconductor Test, partially offset by a $3.5 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability. During the six months ended July 1, 2018, Teradyne recorded $6.3 million for employee severance charges, primarily in Semiconductor Test and Industrial Automation, $3.3 million for acquisition related expenses, partially offset by an $8.5 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability. During the three months ended July 2, 2017, Teradyne recorded $1.5 million for the increase in the fair value of the Universal Robots contingent consideration liability and $0.8 million for employee severance charges. During the six months ended July 2, 2017, Teradyne recorded $2.1 million for the increase in the fair value of the Universal Robots contingent consideration liability, $1.4 million for employee severance charges, primarily in Corporate and Industrial Automation, and a $1.3 million charge for a lease impairment of a Wireless Test facility in Sunnyvale, CA, which was terminated in September 2017.

Restructuring and Other

6 Months Ended

Jul. 01, 2018

O. RESTRUCTURING AND OTHER

During the three months ended July 1, 2018, Teradyne recorded $2.5 million of acquisition related expenses, and $2.4 million for employee severance charges, primarily in Semiconductor Test, partially offset by a $3.5 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.

During the six months ended July 1, 2018, Teradyne recorded $6.3 million for employee severance charges, primarily in Semiconductor Test and Industrial Automation, $3.3 million for acquisition related expenses, partially offset by an $8.5 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.

During the three months ended July 2, 2017, Teradyne recorded $1.5 million for the increase in the fair value of the Universal Robots contingent consideration liability and $0.8 million for employee severance charges.

During the six months ended July 2, 2017, Teradyne recorded $2.1 million for the increase in the fair value of the Universal Robots contingent consideration liability, $1.4 million for employee severance charges, primarily in Corporate and Industrial Automation, and a $1.3 million charge for a lease impairment of a Wireless Test facility in Sunnyvale, CA, which was terminated in September 2017.