Consolidated Statement of Shareholders' Equity (Unaudited) - 6 months ended Jun. 30, 2019 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Beginning Balance at Dec. 31, 2018	$ 1	$ 42,048	$ (30,896)	$ (1,166)	$ 9,987
Beginning Balance (Shares) at Dec. 31, 2018	93,477,473
Modified retrospective adjustment upon adoption of ASC 842			49		49
Other comprehensive income				372	372
Options exercised		21			21
Options exercised (in shares)	50,000
Stock-based compensation		181			181
Net loss for the period			(5,192)		(5,192)
Ending Balance at Jun. 30, 2019	$ 1	$ 42,250	$ (36,039)	$ (794)	$ 5,418
Ending Balance (Shares) at Jun. 30, 2019	93,527,473