Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
Balance at June 30, 2020 (restated) (in shares) at Jun. 30, 2020	3,673
Balance (restated) at Jun. 30, 2020	$ 11,424	$ 3,984	$ 7,415	$ 1,143	$ 1,180	$ 25,146
Stock option expenses	0	249	0	0	0	249
Net income / (loss)	0	0	(591)	0	(564)	(1,155)
Dividend declared by subsidiary	$ 0	0	0	0	(189)	(189)
Exercise of options (in shares)	240
Exercise of options	$ 754	0	0	0	0	754
Translation adjustment	0	0	0	1,256	(8)	1,248
Net (loss)/ income	$ 0	0	(591)	0	(564)	(1,155)
Balance (in shares) at Jun. 30, 2021	3,913
Balance (restated) at Jun. 30, 2021	$ 12,178	4,233	6,824	2,399	419	26,053
Stock option expenses	0	475	0	0	0	475
Net income / (loss)	0	0	2,395	0	(96)	2,299
Dividend declared by subsidiary	$ 0	0	0	0	(122)	(122)
Exercise of options (in shares)	159
Exercise of options	$ 572	0	0	0	0	572
Translation adjustment	0	0	0	(1,202)	(73)	(1,275)
Net (loss)/ income	$ 0	0	2,395	0	(96)	2,299
Balance (in shares) at Jun. 30, 2022	4,072
Balance (restated) at Jun. 30, 2022	$ 12,750	$ 4,708	$ 9,219	$ 1,197	$ 128	$ 28,002