Income Taxes (Narrative) (Detail) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 29, 2012	Jun. 24, 2011
Disclosure Income Taxes Narrative [Abstract]
Effective income tax rate	(400.00%)	20.40%	30.60%
Federal corporate tax rate	35.00%	35.00%	35.00%
Increase in valuation allowance	$ 29,998,000
Valuation allowance	30,870,000	872,000
Unrealized losses on securities available for sale	3,589,000
Deferred tax asset for federal net operating losses	10,507,000
Accrued interest and penalties included in the net liability	9,000	280,000
Recognized interest and penalties in income tax expense	(271,000)	(42,000)	54,000
Unrecognized income tax benefits that would reduce income tax expense if recognized	$ 286,000	$ 845,000	$ 1,072,000