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7. INCOME TAX (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Net income (loss) $ (1,433) $ (1,764)
Statutory tax rate 27.00% 26.00%
Tax expense (recovery) at statutory rate $ (387) $ (459)
State taxes (312) 0
Foreign tax rates 61 0
Change in tax rates (119) (61)
Share issuance costs amortization (24) (23)
Stock based compensation 94 708
Expired net operating loss carryovers 18 30
Prior year true-up for loss carryovers (1,304) (10)
Change in valuation allowance 1,973 (185)
Income tax expense (recovery) $ 0 $ 0