Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 6,589	$ 6,274
Restricted cash	95
Accounts receivable, less allowance for doubtful accounts of $670 and $728 at March 29, 2014 and June 30, 2013, respectively	12,153	10,848
Inventories	8,291	8,135
Other current assets	731	477
Total current assets	27,859	25,734
Property and equipment, net	1,068	1,525
Goodwill	1,493	1,493
Other intangible assets, net	857	1,040
Other assets	231	241
Total assets	31,508	30,033
Current liabilities:
Accounts payable	6,381	7,069
Accrued payroll and related expenses	2,133	1,986
Accrued warranty expenses	987	1,070
Deferred revenue	297	1,314
Accrued income tax, current	305
Other accrued liabilities	729	815
Total current liabilities	10,832	12,254
Long-term liabilities:
Deferred income tax, long-term	207	155
Long-term obligations	186	284
Total liabilities	11,225	12,693
Redeemable convertible preferred stock, $0.001 par value: 1,000 shares authorized, 0 and 8 shares issued and outstanding at March 29, 2014, and June 30, 2013, respectively		7,760
Stockholders' equity:
Common stock, $0.001 par value: 19,000 shares authorized, 13,018 shares issued and 13,013 shares outstanding at March 29, 2014, and 10,925 shares issued and 10,920 shares outstanding at June 30, 2013	188,899	178,386
Treasury stock, at cost, 5 shares at March 29, 2014 and June 30, 2013	(42)	(42)
Accumulated deficit	(168,958)	(169,029)
Accumulated other comprehensive income	384	265
Total stockholders' equity	20,283	9,580
Total liabilities, redeemable convertible preferred stock and stockholders' equity	$ 31,508	$ 30,033