Debt (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended															12 Months Ended					1 Months Ended	12 Months Ended									12 Months Ended								12 Months Ended					12 Months Ended		12 Months Ended
	Jun. 30, 2012	Jun. 30, 2010	Jun. 29, 2012	Dec. 27, 2011	Jun. 30, 2011	Apr. 14, 2010	Aug. 24, 2011 Convertible Common Stock [Member]	Aug. 04, 2011 Convertible Common Stock [Member]	Jun. 30, 2011 Convertible Common Stock [Member]	Jun. 30, 2012 Maximum [Member]	Aug. 23, 2011 Maximum [Member]	Jun. 30, 2011 Maximum [Member]	Jun. 30, 2010 Maximum [Member]	Mar. 29, 2010 Maximum [Member]	Jun. 30, 2009 Maximum [Member]	Jun. 30, 2012 Minimum [Member]	Jun. 30, 2011 Minimum [Member]	Jun. 30, 2010 Minimum [Member]	Mar. 29, 2010 Minimum [Member]	Jun. 30, 2009 Minimum [Member]	Mar. 31, 2010 Silicon Valley Bank [Member]	Jun. 30, 2012 Silicon Valley Bank [Member]	Dec. 27, 2011 Silicon Valley Bank [Member]	Jun. 30, 2011 Silicon Valley Bank [Member]	Apr. 14, 2010 Silicon Valley Bank [Member]	Mar. 29, 2010 Silicon Valley Bank [Member] Installment	Mar. 29, 2010 Silicon Valley Bank [Member] Line of Credit [Member]	Mar. 29, 2010 Silicon Valley Bank [Member] Term Loan from Bank [Member]	Mar. 29, 2010 Silicon Valley Bank [Member] Maximum [Member]	Mar. 29, 2010 Silicon Valley Bank [Member] Minimum [Member]	Jun. 30, 2012 Partners for Growth [Member]	Jun. 30, 2011 Partners for Growth [Member]	Dec. 27, 2011 Partners for Growth [Member]	Aug. 24, 2011 Partners for Growth [Member]	Aug. 23, 2011 Partners for Growth [Member]	Aug. 04, 2011 Partners for Growth [Member]	Jul. 26, 2011 Partners for Growth [Member]	Apr. 14, 2010 Partners for Growth [Member]	Jun. 30, 2012 Partners for Growth [Member] Convertible Common Stock [Member]	Jun. 30, 2012 Partners for Growth [Member] Maximum [Member]	Dec. 27, 2011 Partners for Growth [Member] Maximum [Member]	Dec. 27, 2011 PFG Equity Investors LLC [Member]	Apr. 14, 2010 PFG Equity Investors LLC [Member]	Jun. 30, 2012 Silicon Valley Bank [Member]	Dec. 27, 2011 Silicon Valley Bank [Member]	Jun. 30, 2012 Silicon Valley Bank [Member] Restated Loan Agreement [Member]	Jun. 29, 2012 Silicon Valley Bank [Member] Restated Loan Agreement [Member]
Debt (Textual) [Abstract]
Line of credit expiration date																						Jun. 30, 2014
Initial Interest rate														8.00%					7.00%
Outstanding balance of term loan																						$ 11,694		$ 7,286
Line of credit interest rate																													4.50%	1.25%
Borrowings line of credit eligible accounts	85.00%
Borrowings line of credit																											15,000	12,000
Outstanding balance of line of credit																						0
Number of days for determination of price per share			5 days	5 days
Purchase of common stock	82,856	147,330																																										12,760		18,649
Exercise Price Per Share	$ 9.65	$ 5.43														$ 9.33
Loan and security agreement											5,000																								5,000					12,000	10,000
Floating interest rate																																						2.75%
Common stock convertible shares																																							40,323
Convertible notes issued																															3,500	3,500		1,000		500	500
Common stock, par value	$ 0.001				$ 0.001
Reduce in conversion price																																15.00%
Interest expense net																															736	859
Conversion of note per share							$ 13.42	$ 15.30	$ 13.64
Maturity time of term loan																					36 months
Number of principal payments																										30
Interest on term loan																					400
Final payment of debt																										100
Penalty on debt																													3.00%	1.00%
Outstanding balance including net unamortized premium																															$ 5,575	$ 4,607
Agreement maturity date																															Apr. 14, 2015
Purchase of common stock																							29,400		71,307								23,151					66,299				3,396	9,724		12,760		18,649
Exercise price per share										61.30		61.30	61.30		61.30	8.83	8.78	5.43		1.55			9.33		5.43								9.33					5.43				9.33	5.43		9.796		9.652
Number of days for determination of price per share						ten-day volume weighted average price per share of the Company’s common stock prior to the date of the agreement