Note 11 - Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Level 1		Level 2		Level 3		Total
As at June 30, 2020
Assets
Cash	$	1,115,332	$	-	$	-	$	1,115,332
Long term cash equivalent		37,206		-		-		37,206
Total assets measured and recorded at fair value	$	1,152,538	$	-	$	-	$	1,152,538

	Level 1		Level 2		Level 3		Total
As at December 31, 2019
Assets
Cash	$	967,212	$	-	$	-	$	967,212
Long term cash equivalent		38,412		-		-		38,412
Total assets measured and recorded at fair value	$	1,005,624	$	-	$	-	$	1,005,624