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10. LEASE LIABILITIES-FINANCE AND OPERATING LEASE (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Leases [Abstract] |  |
Imputed interest rate | 6.70% | 6.70%
Total finance lease liability | $ 2,104,278 | $ 2,267,025
Less: current portion | (198,506) | (197,480)
Finance lease liability, net of current portion | $ 1,905,772 | $ 2,069,545

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