LEASES - Future Minimum Expense (Details)	Aug. 31, 2015 USD ($)
Operating Leased Assets [Line Items]
Sub-lease income	$ 275,000
Future minimum expense
2016	7,540,000
2017	10,436,000
2018	10,576,000
2019	10,281,000
2020	9,950,000
Thereafter	96,137,000
Total	$ 144,920,000