Other Income (Expense) (Tables)

12 Months Ended

Dec. 31, 2020

Other Income And Expenses [Abstract]

Schedule of Other Income and Expense

Other income and expense consisted of the following:

	December 31,
	2020			2019
	(000's)
Interest income	$	88		$	743
Change in fair value of derivative liability		(556	)		(104	)
Realized foreign exchange loss		1			(12	)
Realized loss on disposal of equipment		(281	)		0
Total other income (expenses)	$	(748	)	$	627