Restructuring and Other	9 Months Ended
Sep. 29, 2019
Restructuring and Other	Q. RESTRUCTURING AND OTHER During the three months ended September 29, 2019, Teradyne recorded a $7.8 million gain for the decrease in the fair value of the MiR contingent consideration liability, partially offset by $0.5 million recorded for employee severance charges primarily in Industrial Automation, $0.5 million f or acquisition related compensation and expenses , and $0.3 million of fixed assets impairment in Wireless Test . During the three months ended September 30, 2018, Teradyne recorded $1.7 million for employee severance charges, primarily in Semiconductor Test and $0.8 million f o r acquisition related compensation, partially offset by a $0.8 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability. During the nine months ended September 29, 2019, Teradyne recorded a $16.5 million gain for the decrease in the fair value of the MiR contingent consideration liability, partially offset by $2.1 million recorded for employee severance charges primarily in Semiconductor Test and Industrial Automation, $2.3 million for acquisition related expenses and compensation, and $0.3 million of fixed assets impairment in Wireless Test. During the nine months ended September 30, 2018, Teradyne recorded $7.9 million for employee severance charges, primarily in Semiconductor Test, and $4.1 million for acquisition related compensation and expenses , partially offset by a $9.2 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.

Restructuring and Other

9 Months Ended

Sep. 29, 2019

Q. RESTRUCTURING AND OTHER

During the three months ended September 29, 2019, Teradyne recorded a $7.8 million

gain

for the decrease in the fair value of the MiR contingent consideration liability, partially offset by $0.5 million recorded for

employee

severance charges primarily in

Industrial Automation,

$0.5 million f

acquisition related compensation and expenses

, and $0.3 million of fixed assets impairment in Wireless Test

During the three months ended September 30, 2018, Teradyne recorded $1.7 million for employee severance charges, primarily in Semiconductor Test and $0.8 million

acquisition related compensation, partially offset by a $0.8 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.

During the nine months ended September 29, 2019, Teradyne recorded a $16.5 million gain for the decrease in the fair value of the MiR contingent consideration liability, partially offset by $2.1 million recorded for employee severance charges primarily in Semiconductor Test and Industrial Automation, $2.3 million for acquisition related expenses and compensation, and $0.3 million of fixed assets impairment in Wireless Test.

During the nine months ended September 30, 2018, Teradyne recorded $7.9 million for employee severance charges, primarily in Semiconductor Test, and $4.1 million for acquisition related compensation

and expenses

, partially offset by a $9.2 million gain for the decrease in the fair value of the Universal Robots contingent consideration liability.