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LONG-TERM INVESTMENTS (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2015
Long-term investments |  |  |  |  |
Equity securities without a readily determinable fair value | ¥ 140 | ¥ 11,140 |  |  |
Impairment on long-term investments | 11,000 | 0 | ¥ 0 |  |
Xixi |  |  |  |  |
Long-term investments |  |  |  |  |
Equity securities without a readily determinable fair value |  | 11,000 |  |  |
Percentage of equity interest |  |  |  |  | 5.21%
Cash consideration |  |  |  |  | ¥ 11,000
Longyan Huiyuan |  |  |  |  |
Long-term investments |  |  |  |  |
Equity securities without a readily determinable fair value | ¥ 140 | ¥ 140 |  |  |
Percentage of equity interest |  |  |  | 1.00% |
Cash consideration |  |  |  | ¥ 140 |

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- Definition Amount of investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=116654751&loc=SL75117539-209714 + Details
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- Definition The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 8A -URI http://asc.fasb.org/extlink&oid=118954083&loc=SL6284422-111562 + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under investment in equity security without readily determinable fair value. + References No definition available. + Details
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