|
Segment Reporting (Narrative) (Details)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jan. 31, 2015
customer
|
Jan. 31, 2014
customer
|
Jan. 31, 2015
customer
segment
|
Jan. 31, 2014
customer
|
|
| Segment Reporting [Abstract] | ||||
| Number of reportable segments | 2 | |||
| Number of customers accounting for over 10% of net sales | 0 | 0 | 0 | 0 |
| Number of customers accounting for over 10% of gross accounts receivable | 0 | 0 | 0 | 0 |