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Goodwill and Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets, Excluding Goodwill | Intangible assets, excluding goodwill, consist of the following (in thousands):
|  | December 31, 2022 |  |  | December 31, 2021 |
|  | Cost |  |  | Accumulated Amortization |  |  | Net Carrying Value |  |  | Cost |  |  | Accumulated Amortization |  |  | Net Carrying Value |
Intangible assets subject to amortization |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Patents |  | $ | 1,880 |  |  | $ | (647 | ) |  | $ | 1,233 |  |  | $ | 1,755 |  |  | $ | (566 | ) |  | $ | 1,189 |
Purchased technology |  |  | 16,900 |  |  |  | (8,450 | ) |  |  | 8,450 |  |  |  | 16,900 |  |  |  | (6,572 | ) |  |  | 10,328 |
Intangible assets not subject to amortization |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trademarks |  |  | 114 |  |  |  | — |  |  |  | 114 |  |  |  | 100 |  |  |  | — |  |  |  | 100 |
Total |  | $ | 18,894 |  |  | $ | (9,097 | ) |  | $ | 9,797 |  |  | $ | 18,755 |  |  | $ | (7,138 | ) |  | $ | 11,617 |
Schedule of Amortization Expense Related to Definite-Lived Intangible Assets | Amortization expense related to definite-lived intangible assets was (in thousands):
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |
Direct costs and expenses |  | $ | 2 |  |  | $ | 5 |
Sales, marketing, general and administrative |  |  | 1,973 |  |  |  | 1,945 |
Total |  | $ | 1,975 |  |  | $ | 1,950 |
Schedule of Future Estimated Amortization Expense of Intangible Assets | Future estimated amortization expense of intangible assets is (in thousands):
|  | As of December 31, 2022 |
2023 |  | $ | 1,972 |
2024 |  |  | 1,963 |
2025 |  |  | 1,957 |
2026 |  |  | 1,943 |
2027 |  |  | 992 |
2028 and thereafter |  |  | 856 |
Total |  | $ | 9,683 |

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