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Note 3 - Acquisition (Detail) - Unaudited consolidated pro forma data (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Dec. 31, 2011
Dec. 31, 2011
Unaudited consolidated pro forma revenue $ 63,919 $ 129,491
Unaudited consolidated pro forma net earnings $ 1,999 $ 4,433
Unaudited consolidated pro forma diluted earnings per share (in Dollars per share) $ 0.30 $ 0.66