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CONDENSED FINANCIAL INFORMATION OF THE COMPANY (Schedule of Condensed Statements of Cash Flow) (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) | Dec. 31, 2019 CNY (¥) | Dec. 31, 2018 CNY (¥) | Dec. 31, 2017 CNY (¥)
Statement Line Items [Line Items] |  |  |  |
Net cash flows used in operating activities | ¥ |  | ¥ (3,333) | ¥ (7,527) | ¥ (14,746)
Net cash flows from/(used in) investing activities | ¥ |  | (5) | 9,372 | 2,868
Net cash flows used in financing activities | ¥ |  | (24) | (13,813) | 12,630
NET INCREASE IN CASH | ¥ |  | (3,362) | (11,968) | 752
Net foreign exchange differences | ¥ |  | 13 | (117) | (1,102)
USD [Member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Net cash flows used in operating activities | $ | $ (478) |  |  |
Net cash flows from/(used in) investing activities | $ | (1) |  |  |
Net cash flows used in financing activities | $ | (4) |  |  |
NET INCREASE IN CASH | $ | (483) |  |  |
Net foreign exchange differences | $ | 2 |  |  |
Condensed [Member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Net cash flows used in operating activities | ¥ |  | (3,294) | (5,200) | (3,647)
Net cash flows from/(used in) investing activities | ¥ |  | (21) | 10,243 | 7,808
Net cash flows used in financing activities | ¥ |  |  | (15,811) |
NET INCREASE IN CASH | ¥ |  | (3,315) | (10,768) | 4,161
CASH AT BEGINNING OF THE YEAR | ¥ |  | 4,122 | 13,912 | 10,678
Net foreign exchange differences | ¥ |  | 4 | 978 | (927)
CASH AT END OF THE YEAR | ¥ |  | ¥ 811 | ¥ 4,122 | ¥ 13,912
Condensed [Member] | USD [Member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Net cash flows used in operating activities | $ | (473) |  |  |
Net cash flows from/(used in) investing activities | $ | (3) |  |  |
Net cash flows used in financing activities | $ |  |  |  |
NET INCREASE IN CASH | $ | (476) |  |  |
CASH AT BEGINNING OF THE YEAR | $ | 591 |  |  |
Net foreign exchange differences | $ | 1 |  |  |
CASH AT END OF THE YEAR | $ | $ 116 |  |  |

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