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Note 16 - Subsequent Events	3 Months Ended
Note 16 - Subsequent Events	Mar. 31, 2012
Subsequent Events [Text Block]	NOTE 16: SUBSEQUENT EVENTS On April 24, 2012, our Board of Directors declared a quarterly dividend of $0.08 per share of common stock. The dividend is payable on June 15, 2012 to stockholders of record as of the close of business on May 15, 2012.