Note 11 - Contingencies (Details Textual) - CherryBerry [Member] - USD ($)	1 Months Ended
	Feb. 28, 2015	May. 31, 2015
USwirl Inc [Member]
Stock Issued During Period, Shares, Acquisitions	4,000,000
Business Combination, Contingent Consideration, Sale of Stock, Price Per Share		$ 0.50
Business Combination Shortfall Payment		$ 480,000