Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended			0 Months Ended				1 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jul. 16, 2014 Subsequent Event [Member]	Jul. 17, 2017 Subsequent Event [Member]	Jul. 17, 2014 Subsequent Event [Member]	May 06, 2014 2014 Plan [Member]	Jun. 26, 2014 Minimum [Member]	Jun. 26, 2014 Maximum [Member]
Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]
Stockholders' Equity Note, Stock Split, Conversion Ratio						10				7	15
Common Stock, Shares, Issued	8,012,461		8,012,461		5,142,194			8,012,461
Common Stock, Shares, Outstanding	8,012,461		8,012,461		5,142,194			8,012,461
Common Stock, Shares Authorized	15,000,000		15,000,000		15,000,000	150,000,000	15,000,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	482,824	1,832,068	1,738,434	1,345,522
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized									600,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized (in Dollars)	$ 495	$ 295	$ 495	$ 295
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition			1 year 328 days