Note payable

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Debt Disclosure [Text Block]

12. Note payable

Note payable consists of the following:

	December 31,
	2018		2017
Working capital loan from related party to Aerex bearing interest at 1.04% per annum and payable on March 31, 2018	$	-	$	686,000
Total note payable		-		686,000
Less current portion		-		686,000
Note payable, excluding current portion	$	-	$	-