Note 10 - Share Based Compensation (Details) (USD $)	12 Months Ended		24 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 07, 2013
Value of Stock Issued During Period for Private Placement	$ 500,000	$ 610,000
Shares Issued During Period for Private Placement		1,220,000
Award Vesting Rights	These non-qualified options have a vesting schedule with the following major vesting components: 25% vest on July 1, 2012, 3% vest on the last day of each calendar quarter thereafter, accelerated vesting occurs upon the following events: 50% upon the Company closing one or more rounds of financing of $7 million or more, 25% on the last day of each quarter that the Company’s common stock trades, for a three month rolling average, above $1.50 per share, and 25% for each 5,000 hectares of property put into production
Share-based compensation	661,429	48,922	710,351
Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 107,596		$ 107,596
Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition	4 years
Share-based Compensation Arrangement by Share-based Payment Award, Description	The Stock Incentive Plan will continue until April 23, 2018. A maximum of 300,000 shares of our common stock was made available for issuance under the Stock Incentive Plan. The following types of awards are available under the Stock Incentive Plan: (i) stock options; (ii) stock appreciation rights; (iii) restricted stock; (iv) restricted stock units; and (v) performance awards. Our Board of Directors may, from time to time, alter, amend, suspend or terminate the Stock Incentive Plan.
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized		3,300,000
Share-based compensation from issuance of options and stock, Shares	500,000
Share Price				$ 1.25
Robert K. Bench
Options Vested in Period		200,000