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CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS - Unrealized Loss Position (Details) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 USD ($) position | Dec. 31, 2023 USD ($)
Fair value and gross unrealized losses of investments in individual securities in unrealized loss position |  |
Weighted-average time to maturity of cash equivalents and available-for-sale securities | 68 days | 82 days
Number of investments in continuous unrealized loss position for more than 12 months | position | 0 |
Number of individual securities in unrealized loss position for 12 months or less | position | 26 |
Credit losses recognized | $ 0 | $ 0
Fair Value | 22,959 |
Unrealized Losses | (9) |
Government-sponsored enterprise securities |  |
Fair value and gross unrealized losses of investments in individual securities in unrealized loss position |  |
Fair Value | 9,694 |
Unrealized Losses | (2) |
Corporate bonds and commercial paper |  |
Fair value and gross unrealized losses of investments in individual securities in unrealized loss position |  |
Fair Value | 13,265 |
Unrealized Losses | $ (7) |

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- Definition Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-4 + Details
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-7 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-5 + Details
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