Note J - Treasury Stock	6 Months Ended
Dec. 31, 2013
Disclosure Text Block Supplement [Abstract]
Treasury Stock [Text Block]	J. Treasury Stock On June 2, 2011, the Board of Directors authorized the repurchase of up to $2.0 million of our common stock. Under the repurchase plan, we may, from time to time, purchase shares of our common stock, depending upon market conditions, in open market or privately negotiated transactions. For the year ended June 30, 2013, we purchased 132,132 shares at a weighted average cost of $5.32 per share and a total cost of $703,000, including commissions and fees. During the three months ended December 31, 2013, we purchased an additional 2,700 shares at a weighted average cost of $4.55 per share and a total cost of $12,000 including commissions and fees. During the six months ended December 31, 2013, we purchased 5,100 shares at a weighted average cost of $4.55 per share and a total cost of $23,000 including commissions and fees.

Note J - Treasury Stock

6 Months Ended

Dec. 31, 2013

Disclosure Text Block Supplement [Abstract]

J. Treasury Stock

On June 2, 2011, the Board of Directors authorized the repurchase of up to $2.0 million of our common stock. Under the repurchase plan, we may, from time to time, purchase shares of our common stock, depending upon market conditions, in open market or privately negotiated transactions. For the year ended June 30, 2013, we purchased 132,132 shares at a weighted average cost of $5.32 per share and a total cost of $703,000, including commissions and fees. During the three months ended December 31, 2013, we purchased an additional 2,700 shares at a weighted average cost of $4.55 per share and a total cost of $12,000 including commissions and fees. During the six months ended December 31, 2013, we purchased 5,100 shares at a weighted average cost of $4.55 per share and a total cost of $23,000 including commissions and fees.