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, 2022	$ 19,120	$ 3,478	$ 10,736	$ 4,800	$ 106
Beginning Balance,Shares at Jun. 30, 2022		6,954,000
Share options exercised	48	$ 38	10	0	0
Share options exercised, Shares		78,000
Net earnings (loss)	(1,558)	$ 0	0	(1,558)	0
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
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
Share options exercised, Shares	77,452
Net earnings (loss)	$ (369)
Ending Balance at Mar. 31, 2023	18,799	$ 3,516	10,746	4,431	106
Ending Balance, Shares at Mar. 31, 2023		7,032,000
Beginning Balance at Sep. 30, 2022	17,610	$ 3,516	10,746	3,242	106
Beginning Balance,Shares at Sep. 30, 2022		7,032,000
Net earnings (loss)	1,951	$ 0	0	1,951	0
Ending Balance at Dec. 31, 2022	19,561	$ 3,516	10,746	5,193	106
Ending Balance, Shares at Dec. 31, 2022		7,032,000
Net earnings (loss)	(762)	$ 0	0	(762)	0
Ending Balance at Mar. 31, 2023	18,799	$ 3,516	10,746	4,431	106
Ending Balance, Shares at Mar. 31, 2023		7,032,000
Beginning Balance at Jun. 30, 2023	$ 17,417	$ 3,516	10,746	3,005	150
Beginning Balance,Shares at Jun. 30, 2023	7,032,000	7,032,000
Share options exercised	$ 6	$ 5	1	0	0
Share options exercised, Shares		9,000
Net earnings (loss)	(1,344)	$ 0	0	(1,344)	0
Ending Balance at Sep. 30, 2023	16,079	$ 3,521	10,747	1,661	150
Ending Balance, Shares at Sep. 30, 2023		7,041,000
Beginning Balance at Jun. 30, 2023	$ 17,417	$ 3,516	10,746	3,005	150
Beginning Balance,Shares at Jun. 30, 2023	7,032,000	7,032,000
Share options exercised, Shares	9,000
Net earnings (loss)	$ (5,815)
Ending Balance at Mar. 31, 2024	$ 11,608	$ 3,521	10,747	(2,810)	150
Ending Balance, Shares at Mar. 31, 2024	7,041,000	7,041,000
Beginning Balance at Sep. 30, 2023	$ 16,079	$ 3,521	10,747	1,661	150
Beginning Balance,Shares at Sep. 30, 2023		7,041,000
Net earnings (loss)	(3,075)	$ 0	0	(3,075)	0
Ending Balance at Dec. 31, 2023	13,004	$ 3,521	10,747	(1,414)	150
Ending Balance, Shares at Dec. 31, 2023		7,041,000
Net earnings (loss)	(1,396)	$ 0	0	(1,396)	0
Ending Balance at Mar. 31, 2024	$ 11,608	$ 3,521	$ 10,747	$ (2,810)	$ 150
Ending Balance, Shares at Mar. 31, 2024	7,041,000	7,041,000