NOTE 12 - INCOME TAXES (Details 4) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Unrecognized tax benefits, opening balance	$ 348	$ 308
Prior period tax position increases	0	10
Additions based on tax positions related to current year	17	30
Unrecognized tax benefits, ending balance	$ 365	$ 348