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Note 8 - Accrued Expenses and Other Payables - Accrued Expenses and Other Payables (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Engineering accruals $ 788 $ 884
Professional fees 629 752
Government grants 527 417
Income taxes payable, net 88 141
Facility related accruals 284 259
Intangible assets purchase payables 204 750
Other 1,228 1,141
Total $ 3,748 $ 4,344