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Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Deferred Tax Assets, Gross, Noncurrent $ 3,689,000   $ 3,689,000    
Income before income taxes (5,747,000) $ (2,106,000) (10,213,000) $ (611,000)  
Deferred Tax Assets, Valuation Allowance         $ 0
Income Tax Expense (Benefit) 378,000 $ (304,000) (452,000) $ 228,000  
CANADA          
Deferred Tax Assets, Gross, Noncurrent 1,395,000   1,395,000    
MEXICO          
Deferred Tax Assets, Gross, Noncurrent 390,000   390,000    
UNITED STATES          
Deferred Tax Assets, Gross, Noncurrent $ 1,904,000   $ 1,904,000