Note 6 Revolving Credit Agreement (Detail Narrative) (USD $)	3 Months Ended	6 Months Ended
	Sep. 28, 2014	May 24, 2017	Dec. 31, 2013	Sep. 29, 2013	Dec. 31, 2012
Note 6 Revolving Credit Agreement Detail Narrative
Line of Credit Facility, Maximum Borrowing Capacity	$ 20,000,000
Letter of credit sub-facility	1,000,000
Line of Credit Maximum Borrowing Capacity may be increased in the last six months of the term		35,000,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.375%
Line of Credit Facility, Amount Outstanding	0
Line of Credit Facility, Remaining Borrowing Capacity	11,900,000
Cash on hand	$ 15,571,000		$ 16,489,000	$ 10,365,000	$ 9,656,000