Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Acquisitions - Fair Value of Assets and Liabilities Assumed (Details)

v3.8.0.1
Note 3 - Acquisitions - Fair Value of Assets and Liabilities Assumed (Details) - USD ($)
$ in Thousands
4 Months Ended
Sep. 05, 2017
Dec. 31, 2017
Jun. 30, 2017
Goodwill   $ 589,101 $ 579,026
Trevigen Inc. [Member]      
Current assets, net of cash $ 1,662 1,662  
Adjustments to fair value, current assets, net of cash    
Equipment and other long-term assets 154 53  
Adjustments to fair value, equipment and other long-term assets   (101)  
Goodwill 4,595 5,991  
Adjustments to fair value, goodwill   1,396  
Total assets acquired 13,511 13,226  
Adjustments to fair value, total assets acquired   (285)  
Liabilities 92 387  
Adjustments to fair value, liabilities   295  
Deferred income taxes, net 2,785 2,195  
Adjustments to fair value, deferred income taxes, net   (590)  
Net assets acquired 10,634 10,644  
Adjustments to fair value, net assets acquired   10  
Cash paid, net of cash acquired 10,634 10,644  
Adjustments to fair value, cash paid, net of cash acquired   10  
Trevigen Inc. [Member] | Developed Technology Rights [Member]      
Intangible assets 3,800 5,100  
Adjustments to fair value, intangible assets   1,300  
Trevigen Inc. [Member] | Trade Names [Member]      
Intangible assets 1,400 160  
Adjustments to fair value, intangible assets   (1,240)  
Trevigen Inc. [Member] | Customer Relationships [Member]      
Intangible assets $ 1,900 260  
Adjustments to fair value, intangible assets   $ (1,640)