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Condensed Consolidated Statements of Shareholders' Equity (unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balance, beginning at Jun. 30, 2018	$ 74,683	$ 12,379	$ (83,349)	$ (520)	$ 3,193
Balance, beginning (in shares) at Jun. 30, 2018	213,405,372
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options	$ 15	(15)
Exercise of options (in shares)	16,203
Exercise of warrants	$ 64				64
Exercise of warrants (in shares)	115,000
Fair value of Lind Warrants granted		156			156
Private placements - September 2018	$ 2,412				2,412
Private placements- September 2018 (in shares)	4,975,158
Debt conversions	$ 2,222				(76)
Debt conversions (in shares)	5,424,975
Share issuance costs	$ (76)				(44)
Share-based payments		226			226
Reporting currency presentation				172	172
Loss for the period			(4,204)		(4,204)
Balance, ending at Dec. 31, 2018	$ 79,320	12,746	(87,553)	(348)	4,165
Balance, ending (in shares) at Dec. 31, 2018	223,936,708
Balance, beginning at Sep. 30, 2018	$ 78,143	12,561	(85,080)	(623)	5,001
Balance, beginning (in shares) at Sep. 30, 2018	220,944,160
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of warrants	$ 64				64
Exercise of warrants (in shares)	115,000
Debt conversions	$ 1,145				1,145
Debt conversions (in shares)	2,877,548
Share issuance costs		185			185
Reporting currency presentation				275	275
Loss for the period			(2,473)		(2,473)
Balance, ending at Dec. 31, 2018	$ 79,320	12,746	(87,553)	(348)	4,165
Balance, ending (in shares) at Dec. 31, 2018	223,936,708
Balance, beginning at Jun. 30, 2019	$ 82,939	13,124	(90,685)	(526)	$ 4,852
Balance, beginning (in shares) at Jun. 30, 2019	232,496,215				232,496,215
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Debt conversions	$ 933				$ 933
Debt conversions (in shares)	2,343,383
Share-based payments		117			117
Reporting currency presentation				(43)	(43)
Loss for the period			(2,081)		(2,081)
Balance, ending at Dec. 31, 2019	$ 83,872	13,241	(92,766)	(569)	$ 3,778
Balance, ending (in shares) at Dec. 31, 2019	234,839,598				234,839,598
Balance, beginning at Sep. 30, 2019	$ 83,641	13,050	(91,690)	(338)	$ 4,663
Balance, beginning (in shares) at Sep. 30, 2019	234,293,107
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Debt conversions	$ 231				231
Debt conversions (in shares)	546,491
Share-based payments		191			191
Reporting currency presentation				(231)	(231)
Loss for the period			(1,076)		(1,076)
Balance, ending at Dec. 31, 2019	$ 83,872	$ 13,241	$ (92,766)	$ (569)	$ 3,778
Balance, ending (in shares) at Dec. 31, 2019	234,839,598				234,839,598

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