Business Combinations and Dispositions - Information on Discontinued Operations Held for Sale (Details) $ in Thousands	12 Months Ended
	Jun. 27, 2015 USD ($)
Amplifier
Statements of Operations for Discontinued Operations
Revenues	$ 0
Cost of revenues	0
Gross profit	0
Operating expenses	161
Other income (expense), net	(3,060)
Loss from discontinued operations before income taxes	(3,221)
Income tax provision	0
Loss from discontinued operations	(3,221)
Zurich
Statements of Operations for Discontinued Operations
Revenues	0
Cost of revenues	163
Gross profit	(163)
Operating expenses	484
Other income (expense), net	(4,590)
Loss from discontinued operations before income taxes	(5,237)
Income tax provision	0
Loss from discontinued operations	$ (5,237)