Trade Receivables and Other Receivables (Tables)

12 Months Ended

Dec. 31, 2019

Trade Receivables and Other Receivables [Abstract]

Schedule of trade receivables

	December 31,
	2018		2019
	Thousands USD		Thousands USD
Open balances		1,233		1,816
Income receivables		80		-
		1,313		1,816

Schedule of other receivables

	December 31,
	2018		2019
	Thousands USD		Thousands USD
Government authorities		354		332
Prepaid expenses		205		221
Others		11		17
		570		570