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Intangible Assets, Net (Tables) | 9 Months Ended
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Sep. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of intangible assets | The Company’s intangible assets consist of the following:
| September 30, 2021 |  | December 31, 2020
(In thousands) | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Amortized intangible assets |  |  |  |  |  |  |  |  |  |  |
Patents | $ | 2,258 |  |  | $ | (206) |  |  | $ | 2,052 |  |  | $ | 1,496 |  |  | $ | (139) |  |  | $ | 1,357 |
License agreements | 1,101 |  |  | (826) |  |  | 275 |  |  | 1,093 |  |  | (745) |  |  | 348 |
Total amortizable intangible assets | $ | 3,359 |  |  | $ | (1,032) |  |  | $ | 2,327 |  |  | $ | 2,589 |  |  | $ | (884) |  |  | $ | 1,705 |
Unamortized intangible assets |  |  |  |  |  |  |  |  |  |  |
Trademarks | $ | 374 |  |  | $ | — |  |  | $ | 374 |  |  | $ | 349 |  |  | $ | — |  |  | $ | 349 |
Total intangible assets | $ | 3,733 |  |  | $ | (1,032) |  |  | $ | 2,701 |  |  | $ | 2,938 |  |  | $ | (884) |  |  | $ | 2,054 |
Schedule of future amortization | As of September 30, 2021, future amortization of license agreements and patents is as follows:
Year Ending December 31, |
(In thousands) |
2021 (excluding the nine months ended September 30, 2021) | $ | 56 |
2022 | 222 |
2023 | 196 |
2024 | 119 |
2025 | 119 |
Thereafter | 1,615 |
Total | $ | 2,327 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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