Net Loss per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 29, 2012	Dec. 31, 2011
Earnings Per Share [Abstract]
Net loss	$ (5,215)	$ (1,208)	$ (8,275)	$ (1,827)
Temporary Equity, Accretion to Redemption Value, Adjustment	(25)	0	(25)	0
Temporary Equity, Dividends, Adjustment	(80)	0	(80)	0
Net Income (Loss) Available to Common Stockholders, Basic	$ (5,320)	$ (1,208)	$ (8,380)	$ (1,827)
Basic and Diluted
Weighted average number of shares used in computing basic and diluted per share	10,652,000	9,467,000	10,452,000	9,317,000
Basic and diluted net loss per share	$ (0.50)	$ (0.13)	$ (0.80)	$ (0.20)
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive shares excluded from calculation of diluted net loss per share	1,122,650	1,470,328	1,109,389
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive shares excluded from calculation of diluted net loss per share	118,462	281,347	118,462