Note 12 - Subsequent Events	12 Months Ended
Dec. 31, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 12– Subsequent Events In January 2015, the Company awarded each of its two new Board members 100,000 stock options under the Company’s 2010 Stock Incentive Plan for a total of 200,000 stock options. The stock options vest 50% upon the first anniversary as a Board member and 50% upon the second anniversary, and are exercisable until January 15, 2020 at a strike price of $1.79 per share (being the closing price on January 15, 2015, the date the options were granted).

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

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