Condensed Consolidated Statements Of Comprehensive Earnings (Unaudited) - USD ($)	3 Months Ended
	Oct. 01, 2017	Oct. 02, 2016
Net income (loss)	$ 195,192	$ (720)
Other comprehensive earnings-net of tax
Unrealized gain (loss) on available-for-sale securities net of tax (benefit) of $90,594 and ($116,046)	147,185	(187,618)
Reclassification adjustment for(gain) loss included in net gain (loss), net of tax (benefit) of $2,167 and ($2,227)	(3,520)	3,619
Comprehensive Earnings (loss)	$ 338,857	$ (184,719)