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Note 2 - Subsequent Events	12 Months Ended
	Dec. 31, 2011
Subsequent Events [Text Block]	2.  Subsequent Events On January 9, 2012, our board of directors approved the declaration of a dividend payable to holders of our Series A Convertible Perpetual Preferred Stock. The declared dividend equaled $10 per share of preferred stock as specified in the Certificate of Designation of the preferred stock. The total declared dividend equaled $750,000 and was paid on January 17, 2012.

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- Definition

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.

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+ Details

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