Intangible Assets (Details Textual) (USD $)	3 Months Ended		6 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Intangible Assets (Textual)
Amortization expense related to finite-lived purchased intangible assets	$ 747,000	$ 772,000	$ 1,500,000	$ 1,500,000
Impairment of intangible assets			$ 0
Customer Relationships [Member] | Minimum [Member]
Intangible Assets (Textual)
Finite lived intangible assets weighted average useful lives			1 year
Customer Relationships [Member] | Maximum [Member]
Intangible Assets (Textual)
Finite lived intangible assets weighted average useful lives			5 years
Core developed technology [Member] | Minimum [Member]
Intangible Assets (Textual)
Finite lived intangible assets weighted average useful lives			1 year
Core developed technology [Member] | Maximum [Member]
Intangible Assets (Textual)
Finite lived intangible assets weighted average useful lives			5 years
eCERA trade name [Member] | Minimum [Member]
Intangible Assets (Textual)
Finite lived intangible assets weighted average useful lives			1 year
eCERA trade name [Member] | Maximum [Member]
Intangible Assets (Textual)
Finite lived intangible assets weighted average useful lives			5 years