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Note 5 - Cash Dividend
6 Months Ended
Jun. 30, 2015
Notes to Financial Statements  
Cash Dividend [Text Block]
5.
CASH DIVIDEND
 
On June 9, 2014, our Board of Directors authorized a $0.25 per share special one-time cash dividend to be paid to stockholders of record at the close of business on July 7, 2014. The cash dividend, totaling $2.5 million, was paid to stockholders on August 8, 2014. Our Board will determine future cash dividends after giving consideration to our then existing levels of profit and cash flow, capital requirements, current and forecasted liquidity, as well as financial and other business conditions existing at the time.