Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 28, 2015	Mar. 29, 2014
Operating activities
Net income (loss)	$ (3,599)	$ 71
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Deferred income taxes	(31)	(67)
Depreciation and amortization	783	821
Loss on disposal of property and equipment		49
Stock-based compensation	684	1,640
Net changes in operating assets and liabilities:
Accounts receivable	(1,197)	(1,023)
Inventories	(744)	(54)
Other current assets	(253)	(174)
Accounts payable	(2,573)	(710)
Other	(1,130)	(842)
Net cash used in operating activities	(8,060)	(289)
Investing activities
Purchase of property and equipment	(71)	(152)
Restricted cash	119	(95)
Proceeds from sale of property and equipment		17
Net cash provided by (used in) investing activities	48	(230)
Financing activities
Principal payments on capital lease		(8)
Proceeds from issuance of convertible preferred stock, net		(43)
Payment for taxes on restricted stock awards surrendered to satisfy tax obligations		(484)
Borrowings under line of credit	1,750
Proceeds from employee stock plans	356	1,640
Net cash provided by financing activities	2,106	1,105
Effect of exchange rate changes on cash and cash equivalents	1,018	(271)
Net increase (decrease) in cash and cash equivalents	(4,888)	315
Cash and cash equivalents, beginning of period	7,600	6,274
Cash and cash equivalents, end of period	2,712	6,589
Cash paid during the period for:
Interest	6	3
Taxes	24	23
Supplemental disclosure of non-cash investing and financing activities:
Transferred from inventory to property and equipment	383	148
Accretion of preferred stock to redemption value		282
Conversion of preferred stock to common stock		$ 8,000