Financing Arrangements (Tables)

6 Months Ended

Apr. 30, 2013

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities [Table Text Block]

Debt consists of the following:

	April 30, 2013		October 31, 2012
Credit Agreement —interest at 2.08% and 2.87% at April 30, 2013 and October 31, 2012, respectively	$	88,700	$	21,150
Insurance broker financing agreement	—		447
Total debt	88,700		21,597
Less: Current debt	—		447
Total long-term debt	$	88,700	$	21,150

Schedule of Maturities of Long-term Debt [Table Text Block]

Scheduled repayments under the terms of the Agreement plus repayments of other debt for the next five years are listed below:

Twelve Months ended April 30,	Agreement		Other Debt		Total
2014	$	—	$	—	$	—
2015	—		—		—
2016	—		—		—
2017	—		—		—
2018	88,700		—		88,700
Total	$	88,700	$	—	$	88,700