Condensed Consolidated Statements of Cash Flows (USD $)	6 Months Ended
	Dec. 29, 2012	Dec. 31, 2011
Operating activities
Net loss	$ (8,275,000)	$ (1,827,000)
Non-cash adjustments to reconcile net loss to net cash used in operating activities:
Deferred income taxes	96,000	186,000
Depreciation	489,000	502,000
Gain on disposal of property and equipment	(49,000)	0
Stock-based compensation	582,000	854,000
Amortization of other intangible assets	233,000	233,000
Impairment of intangible assets and goodwill	1,708,000	0
Net changes in operating assets and liabilities:
Accounts receivable, net	2,928,000	56,000
Inventories	405,000	(1,383,000)
Other current assets	(12,000)	(157,000)
Accounts payable	(1,538,000)	(1,248,000)
Other accrued liabilities and deferred revenues	(765,000)	312,000
Accrued restructuring charges	279,000	196,000
Other long-term liabilities	(34,000)	126,000
Net cash used in operating activities	(3,953,000)	(2,150,000)
Investing activities
Purchase of property and equipment	(103,000)	(718,000)
Proceeds from sale of property and equipment	96,000	0
Net cash provided by (used in) investing activities	(7,000)	(718,000)
Financing activities
Principal payments on line of credit, net	(5,500,000)	400,000
Borrowings from long-term obligations	0	86,000
Principal payments on capital leases	(11,000)	(22,000)
Principal payments on long-term obligations	(32,000)	(28,000)
Proceeds from employee stock incentive program and employee stock purchase plan	207,000	105,000
Proceeds from issuance of redeemable convertible preferred stock, net of issuance costs	7,608,000	0
Payment for taxes for restricted stock awards surrendered to satisfy tax obligation	(60,000)	(47,000)
Net cash provided by (used in) financing activities	2,212,000	494,000
Effect of exchange rates on cash and cash equivalents	(26,000)	259,000
Net increase (decrease) in cash and cash equivalents	(1,774,000)	(2,115,000)
Cash and cash equivalents, beginning of period	8,722,000	8,627,000
Cash and cash equivalents, end of period	6,948,000	6,512,000
Cash paid during the period for:
Interest	92,000	114,000
Taxes	21,000	27,000
Supplemental disclosure of non-cash investing and financing activities:
Transferred from inventory to property and equipment	83,000	93,000
Temporary Equity, Accretion to Redemption Value, Adjustment	25,000	0
Temporary Equity, Dividends, Adjustment	$ 80,000	$ 0