|
Note 8 - Net Loss Per Share (Details Textual)
|
3 Months Ended | |
|---|---|---|
|
Jan. 31, 2015
|
Jan. 31, 2014
|
|
| Earnings Per Share [Abstract] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 546,082 | 548,969 |