Note 13 - Schedule of Share-based Compensation, Stock Options, Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Options exercisable, Options (in shares)		500,000
Options exercisable, Weighted Average Price (in dollars per share)		$ 1
Options exercisable, Weighted Average Remaining Contractual Life		302 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Exercised, Options (in shares)
Options Exercised, Weighted Average Price (in dollars per share)
Expired, Options (in shares)		(500,000)
Options Expired, Weighted Average Price (in dollars per share)		$ 1
Options exercisable, Options (in shares)
Options exercisable, Weighted Average Price (in dollars per share)
Expired, Options (in shares)		500,000