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ORGANIZATION AND PRINCIPAL ACTIVITIES - Assets and liabilities of KAH upon the consummation of the SPAC Transaction (Details) - KAG - Reverse recapitalization - Nonrecurring $ in Thousands | Dec. 31, 2020 USD ($)
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Cash | $ 6
Prepaid expenses and other current assets | 123
Others liabilities | (1,512)
Net liabilities acquired by KAG as of April 30, 2019 | (5,047)
Renren Inc. |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Amounts due to related parties | (1,050)
SVF |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Amounts due to related parties | $ (2,614)

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