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FAIR VALUE (Tables) | 6 Months Ended
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Jun. 30, 2024
FAIR VALUE |
Schedule of financial assets measured at fair value on a recurring basis | The table below summarizes the fair value of our cash equivalents and short-term investments measured at fair value on a recurring basis, and are categorized based upon the lowest level of significant input to the valuations (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Assets at Fair Value as of June 30, 2024
​ |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Money market funds | ​ | $ | 13,805 | ​ | $ | — | ​ | $ | — | ​ | $ | 13,805
US treasury bills | ​ | ​ | — | ​ | ​ | 4,963 | ​ | ​ | — | ​ | ​ | 4,963
Government-sponsored enterprise securities | ​ |  | — | ​ |  | 10,444 | ​ |  | — | ​ |  | 10,444
Corporate bonds and commercial paper | ​ |  | — | ​ |  | 13,764 | ​ |  | — | ​ |  | 13,764
Total | ​ | $ | 13,805 | ​ | $ | 29,171 | ​ | $ | — | ​ | $ | 42,976
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​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Assets at Fair Value as of December 31, 2023
​ |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Money market funds | ​ | $ | 9,685 | ​ | $ | — | ​ | $ | — | ​ | $ | 9,685
US treasury bills | ​ | ​ | — | ​ | ​ | 12,594 | ​ | ​ | — | ​ | ​ | 12,594
Government-sponsored enterprise securities | ​ |  | — | ​ |  | 11,233 | ​ |  | — | ​ |  | 11,233
Corporate bonds and commercial paper | ​ |  | — | ​ |  | 15,174 | ​ |  | — | ​ |  | 15,174
Total | ​ | $ | 9,685 | ​ | $ | 39,001 | ​ | $ | — | ​ | $ | 48,686
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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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