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Condensed Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified | Sep. 30, 2013 | Jun. 30, 2013
--- | --- | ---
Assets [Abstract] |  |
Allowance for doubtful accounts | $ 1,088 | $ 1,252
Stockholders' Equity Attributable to Parent [Abstract] |  |
Convertible preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Convertible preferred stock, shares authorized | 2,000,000 | 2,000,000
Convertible preferred stock, shares issued | 0 | 0
Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Common stock, shares authorized | 750,000,000 | 750,000,000
Common stock, shares issued | 94,467,468 | 93,626,150
Common stock, shares outstanding | 94,467,468 | 93,626,150

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