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INCOME TAXES (Schedule of Deferred Income Tax Assets and Liabilities from Discontinued Operations) (Details) - USD ($) | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | --- | --- | ---
Deferred tax assets: |  |  |  |
Long-lived assets impairment & depreciation | $ 821,137 | $ 714,068 |  |
Discontinued Operations [Member] |  |  |  |
Deferred tax assets: |  |  |  |
Net operating loss carried forward | 17,293,577 | 21,182,813 |  |
Allowance for doubtful accounts | 0 | 1,998 |  |
Government grants related to assets | 180,759 | 211,707 |  |
Long-lived assets impairment & depreciation | 8,358,235 | 18,904,406 |  |
Others | 1,229,693 | 1,015,525 |  |
Sub-total | 27,062,264 | 41,316,449 |  |
Valuation Allowance | (27,062,264) | (41,316,449) | $ (38,729,208) | $ (42,362,849)
Total deferred tax assets | $ 0 | $ 0 |  |

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