Fair Value Measurements (Tables)

12 Months Ended

Oct. 31, 2014

Fair Value Measurements [Abstract]

Schedule of Assets and Liabilities Measured on Recurring Basis

2014	Level 1		Level 2		Level 3		Total
Assets at fair value:
Available- for -sale securities	$	24,270,000	$	–	$	–	$	24,270,000
Liabilities at fair value:
Derivatives	$	–	$	1,782,000	$	–	$	1,782,000

2013	Level 1		Level 2		Level 3		Total
Assets at fair value:
Available- for -sale securities	$	14,845,000	$	–	$	–	$	14,845,000
Liabilities at fair value:
Derivatives	$	–	$	2,240,000	$	–	$	2,240,000