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Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of Intangible Assets | Intangible assets as of June 30, 2022 and December 31, 2021 are comprised of the following (in thousands):
|  | June 30, 2022 |
|  | Gross amount |  |  | Accumulated amortization |  |  | Net amount |
Intellectual property assets |  | $ | 8,711 |  |  | $ | (6,732 | ) |  | $ | 1,979 |
Intangible assets |  | $ | 8,711 |  |  | $ | (6,732 | ) |  | $ | 1,979 |
|  | December 31, 2021 |
|  | Gross amount |  |  | Accumulated amortization |  |  | Net amount |
Intellectual property assets |  | $ | 9,312 |  |  | $ | (6,935 | ) |  | $ | 2,377 |
Intangible assets |  | $ | 9,312 |  |  | $ | (6,935 | ) |  | $ | 2,377 |

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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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