Note 2 - Investments (Details) - Investments Schedule (USD $)	3 Months Ended	12 Months Ended
	Sep. 29, 2013	Jun. 30, 2013
Short-term Investment [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value	$ 1,448,882	$ 949,815
Cost Basis	1,448,882	949,815
Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value	5,120,924	5,046,557
Cost Basis	1,140,656	888,998
Unrealized Gain	3,980,268	4,157,559
Mutual Funds [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value	3,472,989	3,430,670
Cost Basis	3,432,986	3,413,745
Unrealized Gain	$ 40,003	$ 16,925