TAXES (Tables)

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of deferred tax assets [Table Text Block]

		December 31, 2019			December 31, 2018
		(U.S. dollars in thousands)
Net operating loss carry forwards	$	14,807		$	9,765
Research and development expenses		2,172			3,065
Employee benefits		314			181
Property, plants and equipment		(36	)		(51	)
Loans		—			(117	)
Contract liabilities		(104	)		(118	)
Intangible assets		(3,452	)		(4,115	)
Other		11			—
Less:  Valuation allowance		(15,638	)		(10,266	)
Net deferred tax liabilities	$	(1,926	)	$	(1,656	)

Schedule of valuation allowance, activity [Table Text Block]

		Year Ended						Transition Period, One-month Ended
		December 31, 2019			November 30, 2018			December 31, 2018
		(U.S dollars in thousands)
Balance at the beginning of year	$	(10,266	)	$	(8,358	)	$	(9,235	)
Additions during the year		(5,372	)		(877	)		(1,031	)
Balance at end of year	$	(15,638	)	$	(9,235	)	$	(10,266	)