Revenues (Tables)

12 Months Ended

Dec. 31, 2019

Disclosure of revenue [text block] [Abstract]

Disclosure of disaggregation of revenue from contracts with customers [text block]

	Year ended on December 31,
	2019		2018		2017
	USD in thousands
Miniature camera and related equipment		188		175		306
Development services		85		217		-
MUSE and related equipment		-		44		161
		273		436		467

Explanation of significant changes in contract assets and contract liabilities [text block]

	December 31,
	2019			2018
	USD in thousands
The change in deferred revenues:
Balance at beginning of year		349			179
Deferred revenue relating to new sales		2,069			200
Revenue recognition during the period		(116	)		(30	)
Balance at end of year		2,302			349

Schedule of composition of contract liabilities [table text block]

	December 31,
	2019		2018
	USD in thousands
Current contract liabilities		502		231
Non-current contract liabilities		(*)1,800		118
		2,302		349