Financing Arrangements - Redeemable Convertible Preferred Stock (Details) (USD $)	0 Months Ended	3 Months Ended	6 Months Ended
	Sep. 18, 2012	Dec. 29, 2012	Dec. 29, 2012	Dec. 31, 2011	Jun. 30, 2012
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares issued	8,000	8,000	8,000		0
Redeemable convertible preferred stock, par value		$ 0.001	$ 0.001		$ 0.001
Redeemable convertible preferred stock, issued price per share	$ 1,000
Proceeds from issuance of redeemable convertible preferred stock, net of issuance costs	$ 7,608,000		$ 7,608,000	$ 0
Dividends accrued on the Preferred Stock In excess of Prime Rate, percent	3.00%
Maximum dividends accrued on the Preferred Stock, percent	4.00%
Dividends accrual interest rate for first quarter of fiscal 2013		4.00%
Conversion rate, value	$ 4.60
Length of Period, common stock price exceeds the Applicable Percentage	60 days
Length of Period after Issuance of the Preferred Stock	18 months
From First Anniversary to Second Anniversary of Preferred Stock Issuance [Member]
Class of Stock [Line Items]
Applicable Percentage, Preferred Stock Conversion	200.00%
From Second Anniversary to Third Anniversary of Preferred Stock Issuance [Member]
Class of Stock [Line Items]
Applicable Percentage, Preferred Stock Conversion	175.00%
After Third Anniversary of Preferred Stock Issuance [Member]
Class of Stock [Line Items]
Applicable Percentage, Preferred Stock Conversion	150.00%
Eighteen months after issuance of the Preferred Stock [Member]
Class of Stock [Line Items]
Applicable Percentage, Preferred Stock Conversion	110.00%
Maximum percent of the issued Perferred Stock to be convert by the Company	10.00%
On or After September 30, 2016 [Member]
Class of Stock [Line Items]
Redemption price as percentage of conversion amount	100.00%
Upon Certain Trigerring Events [Member]
Class of Stock [Line Items]
Redemption price as percentage of conversion amount	100.00%