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DISCONTINUED OPERATIONS (Narrative) (Details) ¥ in Thousands, $ in Thousands | 1 Months Ended
--- | ---
Dec. 29, 2017 USD ($) | Dec. 29, 2017 CNY (¥) | Feb. 24, 2017 USD ($) | Feb. 24, 2017 CNY (¥)
Shanghai Kangzheng Investment Management Co., Ltd. [Member] |  |  |  |
Disclosure of analysis of single amount of discontinued operations [line items] |  |  |  |
Consideration | ¥ |  | ¥ 7,810 |  |
Purchase price of equity interests | ¥ |  | 17,190 |  |
Payment for indebtedness | ¥ |  | ¥ 9,380 |  |
Date of disposal of operation | Dec. 29, 2017 | Dec. 29, 2017 |  |
USD [Member] | Shanghai Kangzheng Investment Management Co., Ltd. [Member] |  |  |  |
Disclosure of analysis of single amount of discontinued operations [line items] |  |  |  |
Consideration | $ | $ 1,140 |  |  |
Purchase price of equity interests | $ | 2,500 |  |  |
Payment for indebtedness | $ | $ 1,360 |  |  |
Wuhu Feishang Mining Development Co., Limited [Member] |  |  |  |
Disclosure of analysis of single amount of discontinued operations [line items] |  |  |  |
Consideration | ¥ |  |  |  | ¥ 1,000
Date of disposal of operation |  |  | Mar. 03, 2017 | Mar. 03, 2017
Wuhu Feishang Mining Development Co., Limited [Member] | USD [Member] |  |  |  |
Disclosure of analysis of single amount of discontinued operations [line items] |  |  |  |
Consideration | $ |  |  | $ 150 |

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