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Intangible Assets, Net and Goodwill (Tables) | 6 Months Ended
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Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary Of Identifiable Intangible Assets | The following table summarizes the Company's identifiable Intangible assets, net balance:
(in thousands) |  | June 30, 2019 |  | December 31, 2018 |  | June 30, 2018
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 |  | (12,646 | ) |  | (11,981 | ) |  | (11,316 | )
Customer relationships |  | (14,888 | ) |  | (14,063 | ) |  | (13,238 | )
Total accumulated amortization |  | (27,534 | ) |  | (26,044 | ) |  | (24,554 | )
Net carrying amount |  | 9,664 |  |  | 11,154 |  |  | 12,644 |
Intangible assets not subject to amortization |  | 115,421 |  |  | 115,421 |  |  | 115,421 |
Intangible assets, net |  | $ | 125,085 |  |  | $ | 126,575 |  |  | $ | 128,065 |
Schedule of finite lived intangible assets future amortization expense | Annual amortization expense is estimated to be as follows for the years 2019 through 2023:
(in thousands) |
2019 | $ | 2,980 |
2020 | 2,537 |
2021 | 1,650 |
2022 | 1,650 |
2023 | 1,650 |

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- Definition Tabular disclosure of amortizable intangibles assets, including the gross carrying amount and accumulated amortization and intangible assets not subject to amortization, excluding goodwill, in total and by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- References No definition available. + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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