|
CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)
In Thousands, except Share data |
May 31, 2011
|
Aug. 31, 2010
|
|---|---|---|
| Current Assets: | Â | Â |
| Receivables, allowance for doubtful accounts | $ 13 | $ 15 |
| Equity: | Â | Â |
| Common stock, par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
| Common stock, authorized (in shares) | 45,000,000 | 45,000,000 |
| Common stock, issued (in shares) | 30,691,147 | 30,624,666 |
| Common stock, outstanding (in shares) | 29,896,954 | 29,897,909 |
| Treasury stock, shares (in shares) | 794,193 | 726,757 |