Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Net (Tables)

v3.20.1
Intangible Assets, Net (Tables)
 3 Months Ended
Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Summary Of Identifiable Intangible Assets
Intangible assets, net consisted of the following:
(in thousands) March 31,
2020		 December 31,
2019		 March 31,
2019
Intangible assets subject to amortization:
Patents and purchased technology $ 14,198    $ 14,198    $ 14,198   
Customer relationships 23,000    23,000    23,000   
Gross carrying amount 37,198    37,198    37,198   
Accumulated amortization:
Patents and purchased technology (13,644)   (13,311)   (12,314)  
Customer relationships (16,125)   (15,713)   (14,475)  
Total accumulated amortization (29,769)   (29,024)   (26,789)  
Net carrying amount 7,429    8,174    10,409   
Intangible assets not subject to amortization 115,421    115,421    115,421   
Intangible assets, net $ 122,850    $ 123,595    $ 125,830   
Schedule of finite lived intangible assets future amortization expense
Annual amortization expense is estimated to be as follows for the years 2020 through 2024:
(in thousands)  
2020 $ 2,537   
2021 1,650   
2022 1,650   
2023 1,650   
2024 688