CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Accumulated Retained Earnings	Accumulated Other Comprehensive Income	Noncontrolling Interest	Total
Beginning Balance, Amount at Jun. 30, 2017	$ 10,921	$ 3,206	$ 4,341	$ 1,633	$ 1,426	$ 21,527
Beginning Balance, No. of Shares at Jun. 30, 2017	3,523
Stock option expenses		40				40
Net income			509		61	570
Dividend declared by subsidiary					(125)	(125)
Exercise of options, Amount	$ 51					51
Exercise of options, No. of Shares	20
Issue of restricted shares to consultant, Amount	$ 51					51
Issue of restricted shares to consultant, No. of Shares	10
Translation adjustment				1,615	194	1,809
Ending Balance, Amount at Mar. 31, 2018	$ 11,013	3,246	4,850	3,248	1,556	23,923
Ending Balance, No. of Shares at Mar. 31, 2018	3,553
Beginning Balance, Amount at Jun. 30, 2018	$ 11,023	3,249	5,525	2,182	1,522	23,501
Beginning Balance, No. of Shares at Jun. 30, 2018	3,553
Stock option expenses		12				12
Net income			1,096		(129)	967
Dividend declared by subsidiary					(125)	(125)
Exercise of options, Amount	$ 401					401
Exercise of options, No. of Shares	120
Translation adjustment				(127)	(62)	(189)
Ending Balance, Amount at Mar. 31, 2019	$ 11,424	$ 3,261	$ 6,621	$ 2,055	$ 1,206	$ 24,567
Ending Balance, No. of Shares at Mar. 31, 2019	3,673