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Goodwill and Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill and Intangible Assets

Goodwill and intangible assets consisted of the following:

 

 

 

 

 

March 31, 2019

 

(In thousands)

 

Weighted Amortizable Life (Years)

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

 

Net Carrying Amount

 

Goodwill

 

 

 

$

92,873

 

 

$

—

 

 

$

92,873

 

Finite-lived intangible assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Collaboration agreements

 

12

 

$

465,590

 

 

$

(326,532

)

 

$

139,058

 

NanoCrystal technology

 

13

 

 

74,600

 

 

 

(40,873

)

 

 

33,727

 

OCR technologies

 

12

 

 

42,560

 

 

 

(34,296

)

 

 

8,264

 

Total

 

 

 

$

582,750

 

 

$

(401,701

)

 

$

181,049