Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2015	Dec. 31, 2014
Series A Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Series A, Convertible preferred stock shares authorized (in shares)	10,000,000	10,000,000
Series A, Convertible preferred stock shares issued (in shares)	500,000	500,000
Series A, Convertible preferred stock shares outstanding (in shares)	500,000	500,000
Common stock shares par value (in dollars per share)	$ 0.001	$ 0.001
Common stock shares authorized (in shares)	200,000,000	200,000,000
Common stock shares issued (in shares)	1,996,355	1,996,355
Common stock shares outstanding (in shares)	1,996,355	1,996,355