Note 4 - Subsequent Event - Related Party Transactions (Details Textual) - Stream Wetlands Services [Member] - Subsequent Event [Member] - Exclusive Right to Evaluate and Market Lands For Beneficial Purposes to Compensate for Impact [Member]	Apr. 17, 2017 USD ($)
Related Party Transaction, Amounts of Transaction	$ 38,333
Option to Lease Arrangements, Number of Renewal Periods	3
Lessee, Operating Lease, Renewal Term	1 year