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Intangible Assets and Goodwill | 3 Months Ended
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Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets and Goodwill | Note 3 - Intangible Assets and Goodwill Intangioble Assets The following table presents the components of net intangible assets for our Collaboration Products reporting segment (in thousands):
| As of March 31, 2023 |  | As of December 31, 2022
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Developed technology | $ | 486 |  |  | $ | (121) |  |  | $ | 365 |  |  | $ | 486 |  |  | $ | (61) |  |  | $ | 425 |
Trade names | 204 |  |  | (51) |  |  | 153 |  |  | 204 |  |  | (25) |  |  | 179 |
Total | $ | 690 |  |  | $ | (172) |  |  | $ | 518 |  |  | $ | 690 |  |  | $ | (86) |  |  | $ | 604 |
At each reporting period, we determine if there was a triggering event that may result in an impairment of our intangible assets. During the three months ended March 31, 2023, we considered the declines in revenue for the Collaboration Products reporting segment to be a triggering event for an impairment test of intangible assets for this segment. Based on the fair value of the asset group, which was determined using a market approach, no impairment charges were recorded for the three months ended March 31, 2023. Related amortization expense was $86,000 and $580,000 for the three months ended March 31, 2023 and 2022, respectively. Amortization expense for each of the next five succeeding years will be as follows (in thousands):
Remainder of 2023 | $ | 260 |
2024 | 258 |
Total | $ | 518 |
Goodwill During 2022, Goodwill was written down to zero with an impairment charge of $1,138,000 during the three months ended March 31, 2022, and a subsequent impairment charge of $6,229,000 during the three months ended June 30, 2022.

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI https://asc.fasb.org/topic&trid=2144416 + Details
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