Exit Costs Related to Idle Facility (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
Aug. 31, 2016 |
May 31, 2016 |
May 31, 2016 |
|
| Exit Costs Related to Idle Facility | |||
| Acquisition related costs (Note 14) | $ 365 | ||
| Business Exit Costs | $ 662 | $ 871 | |
| Forecast | |||
| Exit Costs Related to Idle Facility | |||
| Business Exit Costs | $ 100 | ||