|
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
Feb. 28, 2014
|
May 31, 2013
|
|---|---|---|
| Receivables, allowances | $ 2,807 | $ 3,408 |
| Other intangible assets, accumulated amortization | $ 32,667 | $ 26,669 |