Shareholders' Equity (Schedule of Stock Option Activity) (Details) - $ / shares	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014
Shareholders' Equity [Abstract]
Outstanding at beginning of period, Shares	52,650	110,370
Granted, Shares	150,000	22,500
Exercised, Shares	(11,137)	(865)
Expired or cancelled, Shares	(13,613)	(79,355)
Outstanding at end of period, Shares	177,900	52,650
Outstanding at beginning of period, Weighted average exercise price	$ 7.01	$ 6.83
Granted, Weighted Average Exercise Price	6.07	9.12
Exercised, Weighted Average Exercise Price	5.13	6.60
Expired or cancelled, Weighted Average Exercise Price	5.16	7.37
Outstanding at end of period, Weighted average exercise price	$ 6.48	$ 7.01