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Investments in US Treasury Notes | 12 Months Ended
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Dec. 31, 2024
Investments in US Treasury Notes |
Investments in US Treasury Notes | 14. Investments in US Treasury Notes The table below provides the components of investments in US Treasury notes held to maturity at amortized cost and fair value at December 31, 2024 and 2023.
December 31, 2024
|  | Amortized Cost |  |  | Gross Unrealized gains |  |  | Gross Unrealized losses |  |  | Fair value |
US Treasury notes, current |  | $ | 7,775,193 |  |  | $ | 30,807 |  |  | $ | - |  |  | $ | 7,806,000 |
US Treasury notes, non-current |  | $ | 7,208,930 |  |  | $ | 72,070 |  |  | $ | - |  |  | $ | 7,281,000 |
Total |  | $ | 14,984,123 |  |  | $ | 102,877 |  |  | $ | - |  |  | $ | 15,087,000 |
December 31, 2023
US Treasury notes, current |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |
US Treasury notes, non-current |  | $ | - |  |  | $ | - |  |  | $ | - |  |  |  | - |
Fair value of investments in US Treasury notes is determined using Level 1 inputs. The maturity dates for the US Treasury notes as of December 31, 2024 are as follows:
Maturity |  | Amortized Cost |
Due within one year |  | $ | 7,775,193 |
Due one year to five years |  | $ | 7,208,930 |
Total |  | $ | 14,984,123 |

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- Definition The entire disclosure for investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/320/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 321 -Publisher FASB -URI https://asc.fasb.org/321/tableOfContent Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 325 -Publisher FASB -URI https://asc.fasb.org/325/tableOfContent + Details
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