Exit Costs - Restructuring Reserve (Details) $ in Thousands |
6 Months Ended |
|---|---|
|
May 31, 2016
USD ($)
| |
| Restructuring Reserve [Roll Forward] | |
| Expenses | $ 1,854 |
| Severance Costs [Member] | |
| Restructuring Reserve [Roll Forward] | |
| Balance at November 30, 2015 | 4,805 |
| Expenses | 279 |
| Payments | (5,084) |
| Liability at May 31, 2016 | 0 |
| Other Costs [Member] | |
| Restructuring Reserve [Roll Forward] | |
| Balance at November 30, 2015 | 0 |
| Expenses | 300 |
| Payments | (300) |
| Liability at May 31, 2016 | 0 |
| Contract Termination Costs [Member] | |
| Restructuring Reserve [Roll Forward] | |
| Balance at November 30, 2015 | 0 |
| Expenses | 1,234 |
| Payments | (1,234) |
| Liability at May 31, 2016 | 0 |
| Restructuring Costs [Member] | |
| Restructuring Reserve [Roll Forward] | |
| Balance at November 30, 2015 | 4,805 |
| Expenses | 1,813 |
| Payments | (6,618) |
| Liability at May 31, 2016 | 0 |
| Accelerated Amortization of Restricted Stock and Restricted Cash Awards [Member] | |
| Restructuring Reserve [Roll Forward] | |
| Expenses | $ 41 |