Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Operating activities:
Net loss	$ (7,294)	$ (4,590)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization	896	328
Tax provision	1,661	0
Gain on sale of short-term investment — related party	(1,801)	0
Share-based compensation	794	910
Changes in operating assets and liabilities:
Accounts receivable	879	273
Inventories	(295)	333
Accounts payable and accrued liabilities	2,008	(1,011)
Accrued payroll and employee compensation	510	(200)
Deferred revenue	(887)	(580)
Other assets and liabilities, net	(406)	251
Net cash used in operating activities	(3,935)	(4,286)
Investing activities:
Proceeds from sale of short-term investment — related party	1,000	0
Purchase of fixed assets	(270)	(190)
Purchase of intangible assets	0	(250)
Net cash provided by (used in) investing activities	730	(440)
Financing activities:
Proceeds from borrowings - related party	2,750	0
Repayment of borrowings	(270)	0
Payment for restricted stock tax liability on net settlement	(42)	(224)
Proceeds from ESPP purchases	23	49
Net cash provided by (used in) financing activities	2,461	(175)
Effect of exchange rate changes on cash	(66)	4
Net decrease in cash	(810)	(4,897)
Cash, beginning of period	4,262	8,831
Cash, end of period	3,452	3,934
Supplemental disclosures of non-cash activities:
Sale of short-term investment in other current assets	1,000	0
Fixed asset purchases in accounts payable and accrued liabilities	463	105
Short-term investment - related party	500	481
Equity award fair value adjustment to liability	117	145
Common stock issued for purchase of intangible assets — related party	$ 0	$ 250