Note 6 - Loan Payable: (Details) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Aug. 12, 2010	Jun. 30, 2014 Property, Plant And Equipment of PA-1 [Member] PA-1 [Member]	Jun. 30, 2014 Property, Plant And Equipment of PA-1 [Member] PA-1 [Member]	Sep. 25, 2014 Subsequent Event [Member] PA-1 [Member]	Jun. 30, 2014 Interest Only Payments, Number of Years [Member] Pennvest Loan [Member]	Jun. 30, 2014 Years 1 through 5 [Member] Pennvest Loan [Member]	Jun. 30, 2014 Years 6 through Maturity [Member] Pennvest Loan [Member]	Jun. 30, 2014 Pennvest Loan [Member]	Jun. 30, 2013 Pennvest Loan [Member]
Note 6 - Loan Payable: (Details) [Line Items]
Construction Loan			$ 7,800,000							$ 7,754,000
Line of Credit Facility, Maximum Borrowing Capacity										7,754,000
Term Loan Payment Term							3 years
Debt Instrument, Interest Rate During Period								2.547%	3.184%
Repayments of Long-term Debt											574,000
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months										704,000
Long-term Debt, Maturities, Repayments of Principal in Year Two										723,000
Long-term Debt, Maturities, Repayments of Principal in Year Three										741,000
Long-term Debt, Maturities, Repayments of Principal in Year Four										760,000
Long-term Debt, Maturities, Repayments of Principal after Year Four										4,252,000
Interest Expense, Debt										197,494	197,494
Interest Costs Capitalized											15,793
Impairment of Long-Lived Assets Held-for-use	2,000,000			2,000,000	2,000,000
Property, Plant and Equipment, Gross	6,242,511	8,310,283		4,349,482	4,349,482
Debt Instrument, Debt Default, Amount						$ 8,137,117