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Note 16 - Subsequent Events
12 Months Ended
Dec. 31, 2012
Subsequent Events [Text Block]
16.     Subsequent Events

On February 1, 2013, the Company announced that the Board of Directors had authorized a $2,000,000 expansion of the Company’s existing share repurchase program.  As of February 1, 2013, the Company had approximately $2,200,000 available to repurchase shares of the Company’s common stock, $200,000 of which remains from the previous expansion announced in October 2012.

The Company has reviewed and evaluated whether any additional material subsequent events have occurred from the consolidated balance sheet date of December 31, 2012 through the filing date of the Company’s Form 10-K.  All appropriate subsequent event disclosures have been made in the Notes to Consolidated Financial Statements.