Business Combination (Narrative) (Details) $ in Thousands, $ in Thousands	Sep. 30, 2019 USD ($)		Jan. 30, 2019 AUD ($)	Jan. 30, 2019 USD ($)
Business Combination [Abstract]
Assets acquired	$ 1,378	[1]	$ 1,950	$ 1,401	[1]

[1] The balances were translated into U.S. Dollars based on the applicable exchange rate as of the date of acquisition, January 30, 2019.