CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015
Cash Flow from Operating Activities
Net income	$ 163	$ 240	$ 755	$ 420	$ 824
Adjustments to reconcile net income to net cash flow provided by operating activities
Depreciation and amortization			1,375	1,742
Bad debt (recovery) / expense, net			(4)	50
Inventory recovery			(69)	(77)
Warranty recovery)			(40)	77
Accrued interest expense, net accrued interest income			141	27
(Gain) / loss on disposal of property, plant and equipment - continued operations			(53)	28
Impairment loss			$ (1)	70
Contribution to capital - payable forgiveness				9
Stock option expenses			$ 99	$ 97
Write-off of property, plant and equipment			2
Deferred tax provision			(77)	$ (3)
Changes in operating assets and liabilities
Accounts receivables			(1,091)	244
Other receivables			23	27
Other assets			(100)	42
Inventories			(204)	(307)
Prepaid expenses and other current assets			(50)	(96)
Accounts payable and accrued liabilities			722	13
Income tax payable			(82)	29
Net Cash Provided by Operating Activities			1,346	2,392
Cash Flow from Investing Activities
Proceeds from maturing of restricted and un-restricted term deposits			63	636
Additions to property, plant and equipment	(573)	(561)	(887)	(1,460)
Proceeds from disposal of plant, property, and equipment			210	15
Net Cash used in Investing Activities			(614)	(809)
Cash Flow from Financing Activities
Repayments on lines of credit			(282)	(1,644)
Repayment of bank loans and capital leases			(516)	(570)
Proceeds from long-term bank loans			183	260
Dividend paid to non-controlling interest			(117)	(3)
Net Cash Used in Financing Activities			(732)	(1,957)
Effect of Changes in Exchange Rate			(166)	(191)
NET DECREASE IN CASH AND CASH EQUIVALENTS			(166)	(565)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD			3,711	2,938	2,938
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 3,545	$ 2,373	3,545	2,373	$ 3,711
Supplementary Information of Cash Flows
Cash paid during the period for Interest			152	177
Cash paid during the period for Income taxes			157	8
Non-Cash Transactions
Capital lease of property, plant and equipment			$ 183	$ 260