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FAIR VALUE MEASUREMENTS AND INVESTMENTS - Investments (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Roll forward of investments |  |
Beginning balance | $ 42,907 | $ 38,169
Income recognized | 19 | 315
Contributions / (distributions) | (140) | 630
Foreign currency loss |  | 111
Ending balance | 42,786 | 39,225
Investments without a readily determinable fair value |  |
Roll forward of investments |  |
Beginning balance | 41,710 | 22,590
Ending balance | 41,710 | 22,590
Fair value investments |  |
Roll forward of investments |  |
Beginning balance | 1,197 | 1,616
Income recognized | 19 | 77
Contributions / (distributions) | (140) |
Ending balance | $ 1,076 | 1,693
Equity method investments |  |
Roll forward of investments |  |
Beginning balance |  | 13,963
Income recognized |  | 238
Contributions / (distributions) |  | 630
Foreign currency loss |  | 111
Ending balance |  | $ 14,942

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- Definition Sum of the carrying amounts as of the balance sheet date of all investments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(h)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 + Details
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