CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2016
Cash Flow from Operating Activities
Net income	$ 362	$ 215	$ 709	$ 592	$ 1,061
Adjustments to reconcile net income to net cash flow provided by operating activities
Depreciation and amortization			916	937
Stock option expenses			1	55
Inventory recovery			(4)	(45)
Bad debt recovery, net			(16)	(6)
Accrued interest expense, net accrued interest income			95	98
Loss/ (Gain) on sale of of property, plant and equipment			8	(4)
Impairment loss			0	2
Warranty recovery, net			(9)	(14)
Deferred tax provision			51	(14)
Changes in operating assets and liabilities
Trade accounts receivable			1,265	261
Other receivables			280	63
Other assets			(226)	0
Inventories			(275)	(559)
Prepaid expenses and other current assets			(99)	(36)
Accounts payable and accrued liabilities			1,001	71
Income tax payable			(26)	(52)
Net Cash Provided by Operating Activities			3,671	1,349
Cash Flow from Investing Activities
Proceeds from maturing of restricted and un-restricted term deposits			0	63
Investments in restricted & un-restricted deposits			(421)	0
Additions to property, plant and equipment	(403)	(60)	(764)	(314)
Proceeds from disposal of plant, property, and equipment			83	55
Net Cash used in Investing Activities			(1,102)	(196)
Cash Flow from Financing Activities
Repayments on lines of credit			(4,503)	(4,388)
Repayment of bank loans and capital leases			(371)	(339)
Proceeds from bank loans and capital leases			3,516	4,428
Dividends paid to non-controlling interest			(117)	0
Net Cash Used in by Financing Activities			(1,475)	(299)
Effect of Changes in Exchange Rate			(565)	(195)
NET INCREASE IN CASH			529	659
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD			3,807	3,711	3,711
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 4,336	$ 4,370	4,336	4,370	$ 3,807
Supplementary Information of Cash Flows
Cash paid during the period for Interest			91	105
Cash paid during the period for Income taxes			83	157
Non-Cash Transactions
Capital lease of property, plant and equipment			$ 49	$ 192