Note 10 - Shareholders' Equity (Details) - Stock Option Valuation Assumptions (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Stock Option Valuation Assumptions [Abstract]
Exercise price (in Dollars per share)	$ 1.51	[1]		[1]
Risk-free interest rate	1.39%	[1]		[1]
Expected volatility	46.80%	[1]		[1]
Expected life in years	4 years 3 months	[1]		[1]
Dividend rate	0.00%	[1]		[1]
Black-Scholes fair value (in Dollars per share)	$ 0.59	[1]		[1]

[1] The fair value calculation was based on the stock options granted during the year.