Quarterly Results Quarterly Results(Tables)

12 Months Ended

Oct. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Info Current Yr[Table Text Block]

For the Year Ended October 31, 2015	First Quarter	Second Quarter	Third Quarter	Fourth Quarter
Revenues	$256,909	$280,175	$275,201	$296,910
Gross profit	18,677	27,955	20,249	20,205
Operating income (loss)	4,430	10,409	7,517	(593	)
Provision (benefit) for income taxes	627	2,665	2,480	(2,522	)
Net income (loss)	$2,443	$6,353	$1,981	$(2,513)
Net income (loss) per share basic	$0.14	$0.37	$0.11	$(0.14)
Net income (loss) per share diluted	$0.14	$0.37	$0.11	$(0.14)
Weighted average number of shares:
Basic	17,215	17,211	17,227	17,292
Diluted	17,255	17,236	17,246	17,292

For the Year Ended October 31, 2014	First Quarter	Second Quarter	Third Quarter	Fourth Quarter
Revenues	$183,539	$208,972	$216,389	$269,844
Gross profit	17,846	21,001	22,100	18,654
Operating income	8,021	12,699	9,726	719
Provision (benefit) for income taxes	2,181	3,620	335	(1,389	)
Net income	$4,939	$8,129	$8,349	$1,027
Net income per share basic	$0.29	$0.48	$0.49	$0.05
Net income per share diluted	$0.29	$0.47	$0.49	$0.05
Weighted average number of shares:
Basic	17,113	17,081	17,118	17,180
Diluted	17,208	17,158	17,175	17,229