Stock Option and Restricted Stock Activity (Details) - $ / shares	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Weighted Average Grant Date Fair Value
Not Vested, Weighted Average Grant Date Fair Value	$ 13.77
Restricted Stock, Nonvested, Beginning of Period	124,255
Number of Shares
Options, Outstanding Beginning of Period	90,666	123,333
Granted		0
Exercised	0	(6,000)
Canceled		0
Options, Outstanding End of Period		117,333
Weighted-Average Exercise Price
Options, Outstanding, Beginning of Period, Weighted Average Exercise Price Per Share	$ 9.70	$ 9.69
Granted, Weighted Average Exercise Price Per Share		0.00
Exercised, Weighted Average Exercise Price Per Share	0.00	8.67
Canceled, Weighted Average Exercise Price Per Share		0.00
Options, Outstanding, End of Period, Weighted Average Exercise Price Per Share		9.74
Restricted Stock [Member]
Weighted Average Grant Date Fair Value
Not Vested, Weighted Average Grant Date Fair Value		16.11
Granted, Weighted Average Grant Date Fair Value	5.22
Vested, Weighted Average Grant Date Fair Value	19.36	20.64
Forfeited, Weighted Average Grant Date Fair Value		20.64
Not Vested, Weighted Average Grant Date Fair Value	$ 11.19	$ 16.81
Restricted Stock, Nonvested, Beginning of Period	141,085	116,882
Restricted Stock, Granted	32,394
Restricted Stock, Vested	15,564	15,000
Restricted Stock, Forfeited		3,000
Restricted Stock, Nonvested, End of Period		98,882