Note 11 - Share Based Compensation (Details) (USD $)	3 Months Ended	12 Months Ended			15 Months Ended	30 Months Ended			3 Months Ended		9 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2012	Sep. 30, 2012	Dec. 31, 2013	Mar. 31, 2014	Feb. 14, 2014 Unexercised Options Notes Offer in Exchange of Outstanding Options	Mar. 31, 2014 General and Administrative Expense	Mar. 31, 2013 General and Administrative Expense	Mar. 31, 2014 General and Administrative Expense	Mar. 31, 2013 General and Administrative Expense
Award Vesting Rights	These non-qualified options have a vesting schedule as follows: 33% of the optioned shares vested on January 30, 2014 and 33% will vest on January 30, 2015 and 2016.			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.
Value of Stock Issued During Period for Private Placement					$ 610,000
Shares Issued During Period for Private Placement		200,000			1,220,000
Options, Forfeited			400,000			400,000
Options, Grants in Period, Gross						7,860,000
Allocated Share-based Compensation Expense									145,350	8,983	369,694	27,347
Unrecognized compensation cost related to stock-based payments		107,596					1,242,116
Debt Instrument, Face Amount								$ 100,000