CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net loss	$ (8,631)	$ (3,086)	$ (4,986)
Adjustments to reconcile net loss to net cash used in operating activities:
Deferred income tax benefit	(403)	0	0
Depreciation and amortization	993	538	604
Stock based compensation expense	679	563	791
Loss on impairment/retirement of equipment	0	25	17
Impairment of intangible asset	0	164	0
Gain on sale of product lines	0	(2,161)	0
Net change in operating assets and liabilities:
Accounts receivable, net	515	(340)	(655)
Inventories	(1,279)	795	120
Prepaid expenses and other current assets	64	106	(38)
Other assets	(9)	0	1
Accounts payable	(295)	619	696
Accrued payroll and related expenses	96	(130)	223
Deferred revenue	282	(47)	2
Other liabilities	152	(128)	(660)
Net cash used in operating activities	(7,836)	(3,082)	(3,885)
Cash flows from investing activities:
Capital expenditures	(402)	(391)	(545)
Cash acquired in acquisition	351	0	0
Proceeds from sale of product lines	0	2,535	0
Net cash provided by(used in) investing activities	(51)	2,144	(545)
Cash flows from financing activities:
Repayment of related party notes payable	(150)	0	0
Repurchase of common stock	(68)	(57)	0
Exercise of stock options	21	0	0
Issuance of common stock	16,004	0	0
Net cash provided by(used in) financing activities	15,807	(57)	0
Effects of foreign currency rate changes on cash and cash equivalents	7	0	0
Net (decrease) increase in cash and cash equivalents	7,927	(995)	(4,430)
Cash and cash equivalents at beginning of year	6,884	7,879	12,309
Cash and cash equivalents at end of year	14,811	6,884	7,879
Supplemental non-cash financing and investing information:
Transfer of inventories to equipment	99	834	0
Transfer of other current asset to inventories	0	0	120
Acquisition of intangible asset in exchange for forgiveness of accounts receivable and assumption of liabilities	0	0	390
Stock issued for repayment of related party note payable	$ 187	$ 0	$ 0