Note 8 - Accrued Expenses and Other Payables (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	As at December 31,
	2018		2019
Engineering accruals	$	884	$	788
Professional fees		752		629
Government grants		417		527
Income taxes payable, net		141		88
Facility related accruals		259		284
Intangible assets purchase payables		750		204
Other		1,141		1,228
Total	$	4,344	$	3,748