Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statutory income taxes	$ (2,421)	$ (794)
Net operating losses for which no tax benefits have been recorded	1,185	346
Deficiency of depreciation over capital cost allowance	(236)	(235)
Non-deductible expenses	422	239
Undeducted research and development expenses	1,167	525
Investment tax credit	(117)	(81)
Income Tax Expense (Benefit), Total	$ 0	$ 0