Note 8 - Earnings Per Share (Tables)

3 Months Ended

Jan. 31, 2013

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended January 31,
	2013		2012
Net income available to common shares	$	7,064	$	7,649
Basic
Weighted average shares		56,680		55,064
Diluted
Weighted average shares, basic		56,680		55,064
Dilutive effect of options		681		589
Weighted average shares, diluted		57,361		55,653
Basic earnings per share	$	0.12	$	0.14
Diluted earnings per share	$	0.12	$	0.14
Weighted average anti-dilutive shares excluded from diluted EPS		1,586		2,946