|
Consolidated Balance Sheets (Parentheticals) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
Oct. 31, 2012
|
Oct. 31, 2011
|
|---|---|---|
| Accounts receivable, allowance for bad debts (in Dollars) | $ 491 | $ 402 |
| Investment in sales-type leases and notes receivable, allowance for bad debts (in Dollars) | 8 | 44 |
| Investment in sales-type leases and notes receivable, current portion and allowance for bad debts (in Dollars) | $ 0 | $ 5 |
| Common stock par value (in Dollars per share) | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 151,368 | 151,368 |
| Common stock, shares issued | 55,973 | 54,196 |
| Common stock, shares outstanding | 55,973 | 54,196 |