CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net (loss) income	$ (967)	$ 220
Adjustments to reconcile net (loss) income to net cash (used in) or provided by operating activities:
Depreciation and amortization	338	188
Loss on disposal of property, plant and equipment	6	0
Stock-based compensation expense	139	141
Changes in operating assets and liabilities, net of effects of business acquisitions:
Accounts receivable	(772)	1,806
Inventory	(252)	(681)
Prepaid and other assets	(213)	180
Accounts payable and accrued liabilities	644	(282)
Deferred revenue	285	51
NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES	(792)	1,623
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and equipment	(806)	(462)
Cash proceeds from sale of property, plant and equipment	13	0
Payments for business acquisitions, net of cash acquired	(7,062)	(630)
NET CASH USED IN INVESTING ACTIVITIES	(7,855)	(1,092)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from exercise of stock options	141	268
Proceeds from long-term debt	3,000	0
Repayments of long-term debt	(21)	0
NET CASH PROVIDED BY FINANCING ACTIVITIES	3,120	268
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(5,527)	799
CASH AND CASH EQUIVALENTS, beginning of period	12,435	15,157
CASH AND CASH EQUIVALENTS, end of period	6,908	15,956
SUPPLEMENTAL CASH FLOW DISCLOSURES:
Income taxes paid	0	85
Interest paid on long-term debt	22	0
NON-CASH INVESTING & FINANCING ACTIVITIES:
Issurance of common stock for acquisition	1,889	0
Unpaid consideration related to acquisitions	140	70
Transfer of equipment to inventory	34	0
Property, plant and equipment financed through accounts payable	$ 310	$ 0