Condensed Consolidated Statements Shareholders' Equity - USD ($) $ in Thousands	Total	Common Shares [Member]	Additional Paid-in Capital [Member]	Retained Earnings (Loss) [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning Balance at Jun. 30, 2021	$ 20,810	$ 3,463	$ 10,700	$ 6,809	$ (162)
Beginning Balance,Shares at Jun. 30, 2021		6,924,000
Net earnings (loss)	1,939			1,939
Ending Balance at Sep. 30, 2021	22,749	$ 3,463	10,700	8,748	(162)
Ending Balance, Shares at Sep. 30, 2021		6,924,000
Beginning Balance at Jun. 30, 2022	$ 19,120	$ 3,478	10,736	4,800	106
Beginning Balance,Shares at Jun. 30, 2022	6,954,000	6,954,000
Share options exercised	$ 48	$ 38	10
Share options exercised, Shares	77,452	78,000
Net earnings (loss)	$ (1,558)			(1,558)
Ending Balance at Sep. 30, 2022	$ 17,610	$ 3,516	$ 10,746	$ 3,242	$ 106
Ending Balance, Shares at Sep. 30, 2022	7,032,000	7,032,000