CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
Cash Flow from Operating Activities
Net income	$ 380	$ 163	$ 1,089	$ 755	$ 1,061
Adjustments to reconcile net income to net cash flow provided by operating activities
Depreciation and amortization			1,358	1,375
Stock compensation			16	99
Issue of restricted shares to consultant			39	0
Inventory recovery			(5)	(69)
Bad debt recovery, net			(15)	(4)
Accrued interest expense, net accrued interest income			132	141
Loss / (Gain) on sale of property, plant and equipment - continued operations			8	(53)
Write-off of property, plant and equipment			30	2
Impairment loss			0	(1)
Warranty recovery, net			(6)	(40)
Deferred tax (benefit) / provision			88	(77)
Changes in operating assets and liabilities, net of acquisition effect
Trade accounts receivable			491	(1,091)
Other receivables			286	23
Other assets			(199)	(100)
Inventories			(729)	(204)
Prepaid expenses and other current assets			(44)	(50)
Accounts payable and accrued liabilities			491	722
Income tax payable			(17)	(82)
Net Cash Provided by Operating Activities			3,013	1,346
Cash Flow from Investing Activities
Proceeds from maturing of unrestricted and restricted term deposits and short-term deposits, net			488	63
Investments in restricted & un-restricted deposits			(421)	0
Additions to property, plant and equipment	(703)	(573)	(1,467)	(887)
Proceeds from disposal of plant, property, and equipment			83	210
Net Cash used in Investing Activities			(1,317)	(614)
Cash Flow from Financing Activities
Repayments on lines of credit			(6,171)	(6,018)
Proceeds from bank loans and capital leases			5,850	5,919
Dividends paid to non-controlling interest			(177)	(117)
Repayment of bank loans and capital leases			(547)	(516)
Net Cash Used in Financing Activities			(1,045)	(732)
Effect of Changes in Exchange Rate			(449)	(166)
NET INCREASE / (DECREASE) IN CASH AND CASH EQUIVALENTS			202	(166)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD			3,807	3,711	3,711
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 4,009	$ 3,545	4,009	3,545	$ 3,807
Supplementary Information of Cash Flows
Cash paid during the period for Interest			132	152
Cash paid during the period for Income taxes			122	157
Non-Cash Transactions
Capital lease of property, plant and equipment			$ 49	$ 183