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LONG-TERM INVESTMENTS (Schedule of Equity Method Investments) (Details 2) | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2015 | Dec. 31, 2011
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Xi'an JiangyuanAndike Ltd. ("JYADK") [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 29.70% | 29.70% |  |
PTC [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 59.51% | 59.51% |  |
Suzhou Shengshan Huiying Venture Capital Investment LLP. ("Suzhou Shengshan") [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 5.15% | 5.41% |  | 5.41%
Wuxi Meizhong Jiahe Cancer Center [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 0.00% | 10.00% |  |
Suzhou Chorus Medical Technologies Co., Ltd. ("Suzhou Chorus') [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 0.00% | 36.00% | 36.00% |
SH MZJH |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 0.00% | 43.23% |  |
Shanghai Rongchi Medical Management Co Ltd SH Rongchi [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 0.00% | 24.40% |  |
Tianjin Jiatai Enterprise Management Center (Limited Partnership) ("Tianjin Jiatai") [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 0.00% | 22.82% |  |
DTAP @ Adam Road PTE.LTD. ("DTAP") [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity interest in equity method investment | 0.00% | 49.00% |  |

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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