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, 2019	$ 15,043	$ 3,493	$ 10,745	$ 1,058	$ (253)
Beginning Balance,Shares at Jun. 30, 2019		6,987,000
Net loss	(261)	$ 0	0	(261)	0
Share-based compensation	28	$ 0	28	0	0
Share-based compensation, shares		0
Ending Balance at Sep. 30, 2019	14,810	$ 3,493	10,773	797	(253)
Ending Balance, Shares at Sep. 30, 2019		6,987,000
Beginning Balance at Jun. 30, 2020	$ 13,743	$ 3,450	10,714	(82)	(339)
Beginning Balance,Shares at Jun. 30, 2020	6,899,000	6,899,000
Net loss	$ (340)	$ 0	0	(340)	0
Ending Balance at Sep. 30, 2020	$ 13,403	$ 3,450	$ 10,714	$ (422)	$ (339)
Ending Balance, Shares at Sep. 30, 2020	6,899,000	6,899,000