LONG-TERM DEBT (Details) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2012	Oct. 31, 2011
Borrowings under revolving credit facility	$ 127,000	$ 36,000
Capital leases and notes payable	4,820	4,158
Total debt and capital leases	131,820	40,158
Less: Current maturities of long-term debt	(626)	(335)
Long-term debt, net of current maturities	$ 131,194	$ 39,823