Restructuring (Details) (USD $)	12 Months Ended
Restructuring (Details) (USD $)	Nov. 30, 2014	Nov. 30, 2013 position
Restructuring Cost and Reserve [Line Items]
Goal of implementing turn-key manufacturing	100.00%
Current office space utilized	0.5caw_CurrentOfficeSpaceUtilizedPercent
2014 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Number of positions	37	98
Expected cost remaining	1,043,897
Employee Severance [Member] \| 2014 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Expected cost	2,738,570
Incurred cost	1,694,673