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Intangible Assets and Goodwill (Details 2) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Components of intangible assets |  |  |
Intangible assets, gross | $ 349,421 | $ 341,351 |
Accumulated amortization | (298,541) | (282,931) |
Finite-lived intangible assets | 39,680 |  |
In-process research and development | 11,200 |  |
Intangible assets, net | 50,880 | 58,420 |
Acquisition of intangible assets | $ 3,000 | 0 | $ 0
Minimum |  |  |
Components of intangible assets |  |  |
Useful life (in years) | 6 months |  |
Maximum |  |  |
Components of intangible assets |  |  |
Useful life (in years) | 10 years |  |
In-process research and development |  |  |
Components of intangible assets |  |  |
In-process research and development | $ 11,200 | 11,200 |
Existing technology |  |  |
Components of intangible assets |  |  |
Gross carrying amount | 299,925 | 292,058 |
Accumulated amortization | (261,708) | (247,422) |
Finite-lived intangible assets | 38,217 | $ 44,636 |
Acquisition of intangible assets | $ 3,000 |  |
Identified intangible assets assumed, useful life (in years) | 5 years |  |
Existing technology | Minimum |  |  |
Components of intangible assets |  |  |
Useful life (in years) | 3 years | 3 years |
Existing technology | Maximum |  |  |
Components of intangible assets |  |  |
Useful life (in years) | 10 years | 10 years |
Customer contracts and contractual relationships |  |  |
Components of intangible assets |  |  |
Gross carrying amount | $ 37,996 | $ 37,793 |
Accumulated amortization | (36,533) | (35,209) |
Finite-lived intangible assets | $ 1,463 | $ 2,584 |
Customer contracts and contractual relationships | Minimum |  |  |
Components of intangible assets |  |  |
Useful life (in years) | 6 months | 6 months |
Customer contracts and contractual relationships | Maximum |  |  |
Components of intangible assets |  |  |
Useful life (in years) | 10 years | 10 years |
Non-competition agreements |  |  |
Components of intangible assets |  |  |
Gross carrying amount | $ 300 | $ 300 |
Accumulated amortization | (300) | (300) |
Finite-lived intangible assets | $ 0 | $ 0 |
Useful life (in years) | 3 years | 3 years |

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