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Intangible Assets, Net | 6 Months Ended
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Jun. 30, 2025
Intangible Assets, Net [Abstract] |
Intangible Assets, Net | 5. Intangible Assets, Net Major components of intangible assets as of June 30, 2025, are as follows (in thousands):
|  | Useful Lives |  | Cost |  |  | Accumulated Amortization |  |  | Total |
License agreements |  | 20 years |  | $ | 2,043 |  |  | $ | (1,244 | ) |  | $ | 799 |
Patent costs |  |  |  |  | 1,491 |  |  |  | (193 | ) |  |  | 1,298 |
Trademark costs |  |  |  |  | 224 |  |  |  | — |  |  |  | 224 |
Total |  |  |  | $ | 3,758 |  |  | $ | (1,437 | ) |  | $ | 2,321 |
Major components of intangible assets as of December 31, 2024, are as follows (in thousands):
|  | Useful Lives |  | Cost |  |  | Accumulated Amortization |  |  | Total |
License agreements |  | 20 years |  | $ | 2,043 |  |  | $ | (1,132 | ) |  | $ | 911 |
Patent costs |  |  |  |  | 1,273 |  |  |  | — |  |  |  | 1,273 |
Trademark costs |  |  |  |  | 217 |  |  |  | — |  |  |  | 217 |
Total |  |  |  | $ | 3,533 |  |  | $ | (1,132 | ) |  | $ | 2,401 |
Amortization expense related to intangible assets amounted to approximately $0.1 million the three-month periods ended June 30, 2025 and 2024 and $0.3 million and $0.1 million for the six months ended June 30, 2025 and 2024, respectively. Future amortization expense for intangible assets as of June 30, 2025 is as follows (in thousands):
Years Ending December 31, |  | Amount |
2025 (remaining six months) |  | $ | 144 |
2026 |  |  | 166 |
2027 |  |  | 125 |
2028 |  |  | 125 |
2029 |  |  | 125 |
Thereafter |  |  | 1,412 |
Total |  | $ | 2,097 |

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/985-20/tableOfContent + Details
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