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Note 11 - Subsequent Events	12 Months Ended
	Dec. 31, 2011
Subsequent Events [Text Block]	Note 11.  Subsequent Events On March 22, 2012, the Company’s Board of Directors declared a dividend of seven cents ($0.07) per common share to shareholders of record April 5, 2012 and payment date of April 19, 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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