Note 6 - Net Income per Common Share	3 Months Ended
Mar. 31, 2012
Earnings Per Share [Text Block]	6. Net Income per Common Share The weighted average outstanding common shares used for determining basic and diluted income per common share were 7,931,988 and 8,126,368, respectively, for the three months ended March 31, 2012, and 7,679,763 and 8,092,948, respectively, for the three months ended March 31, 2011. The effect of all warrants and options to purchase shares of our common stock for the three months ended March 31, 2012 resulted in additional dilutive shares of 194,380. The effect of all warrants and options to purchase shares of our common stock for the three months ended March 31, 2011 resulted in additional dilutive shares of 413,185.

Note 6 - Net Income per Common Share

3 Months Ended

Mar. 31, 2012

6. Net Income per Common Share

The weighted average outstanding common shares used for determining basic and diluted income per common share were 7,931,988 and 8,126,368, respectively, for the three months ended March 31, 2012, and 7,679,763 and 8,092,948, respectively, for the three months ended March 31, 2011.

The effect of all warrants and options to purchase shares of our common stock for the three months ended March 31, 2012 resulted in additional dilutive shares of 194,380. The effect of all warrants and options to purchase shares of our common stock for the three months ended March 31, 2011 resulted in additional dilutive shares of 413,185.

- Definition

The entire disclosure for earnings per share.

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