Restructuring Charges - Narrative (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 29, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 392,000	$ 423,000	$ 395,000	$ 423,000
Goodwill and intangible impairment	1,708,000	0	1,708,000	0
Payments for Restructuring	85,000
Increase (Decrease) in Other Accounts Payable and Accrued Liabilities	307,000
InMoTx, Inc. [Member]
Restructuring Cost and Reserve [Line Items]
Goodwill and intangible impairment	$ 1,708,000