Note 8 - Accrued Expenses and Other Payables (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	As at December 31,
	2019		2020
Engineering accruals	$	788	$	920
Professional fees		629		790
Government grants		527		524
Income taxes payable, net		88		231
Facility related accruals		284		85
Intangible assets purchase payables		204		—
Other		1,228		1,293
Total	$	3,748	$	3,843