XML 50 R39.htm IDEA: XBRL DOCUMENT v3.19.2
Note 2 - Business Acquisitions, Goodwill and Purchased Intangible Assets (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Oct. 01, 2018
Jun. 29, 2019
Jun. 30, 2018
Jun. 29, 2019
Jun. 30, 2018
Dec. 29, 2018
Share Price $ 25.10          
Transfer From In-Process Technology to Developed Technology       $ 2,700    
Amortization of Intangible Assets, Total   $ 9,987 $ 1,019 20,006 $ 2,093  
Secured Term Loan Facility [Member]            
Debt Instrument, Face Amount $ 350,000          
Debt Instrument, Amortization, Percentage of Principal Amount 0.25%          
Secured Term Loan Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]            
Debt Instrument, Basis Spread on Variable Rate 3.00%          
Xcerra [Member]            
Business Combination, Consideration Transferred, Total $ 794,400          
Payments to Acquire Businesses, Gross 160,500          
Business Combination, Acquisition Related Costs       400 $ 4,100  
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Assets   1,100        
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities   400        
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred   700        
Xcerra [Member] | In-process Technology [Member]            
Indefinite-lived Intangible Assets (Excluding Goodwill), Ending Balance   $ 33,500   $ 33,500   $ 36,300
Xcerra [Member] | Fair Value Adjustment to Inventory [Member]            
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value $ 19,600          
Xcerra [Member] | Common Stock [Member]            
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares 11,776,149          
Xcerra [Member] | Cohu RSUs [Member]            
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares 529,995          
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned, Attributed to Pre-Merger Services $ 800