Intangible Assets(Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2015	Oct. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net, Beginning of Period	$ 21,998	$ 17,605	$ 17,605	$ 19,543	$ 21,998
Finite-Lived Intangible Assets, Translation Adjustments	80	(108)
Amortization expense	2,295	2,255
Finite-Lived Intangible Assets, Gross				25,470	25,710
Finite-Lived Intangible Assets, Accumulated Amortization				(5,899)	(3,604)
Finite-Lived Intangible Assets, Translation Adjustments				(28)	(108)
Finite-Lived Intangible Assets, Net, End of Period	21,998	17,605
Total amortization expense	(2,295)	(2,255)	(1,349)
2016				2,262
2017				2,262
2018				2,127
2019				1,719
2020				1,705
Thereafter				9,468
Total				19,543
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net, Beginning of Period	15,856	12,691	12,691	14,311	15,856
Finite-Lived Intangible Assets, Purchase Accounting Adjustments	(320)	4,456
Finite-Lived Intangible Assets, Translation Adjustments	80	(108)
Amortization expense	$ 1,305	1,183
Finite-Lived Intangible Asset, Useful Life	13 years 2 months 14 days
Finite-Lived Intangible Assets, Gross				17,598	17,918
Finite-Lived Intangible Assets, Accumulated Amortization				(3,259)	(1,954)
Finite-Lived Intangible Assets, Translation Adjustments				(28)	(108)
Finite-Lived Intangible Assets, Net, End of Period	$ 15,856	12,691
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net, Beginning of Period	4,311	2,571	2,571	3,540	4,311
Finite-Lived Intangible Assets, Purchase Accounting Adjustments	0	2,300
Finite-Lived Intangible Assets, Translation Adjustments	0
Amortization expense	$ 771	560
Finite-Lived Intangible Asset, Useful Life	7 years 3 months 1 day
Finite-Lived Intangible Assets, Gross				5,007	5,007
Finite-Lived Intangible Assets, Accumulated Amortization				(1,467)	(696)
Finite-Lived Intangible Assets, Net, End of Period	$ 4,311	2,571
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net, Beginning of Period	62	434	434	63	62
Finite-Lived Intangible Assets, Purchase Accounting Adjustments	80	0
Finite-Lived Intangible Assets, Translation Adjustments	0
Amortization expense	$ 79	372
Finite-Lived Intangible Asset, Useful Life	2 years 3 months 14 days
Finite-Lived Intangible Assets, Gross				824	744
Finite-Lived Intangible Assets, Accumulated Amortization				(761)	(682)
Finite-Lived Intangible Assets, Translation Adjustments				0	0
Finite-Lived Intangible Assets, Net, End of Period	$ 62	434
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net, Beginning of Period	1,624	1,747	1,747	1,500	1,624
Finite-Lived Intangible Assets, Purchase Accounting Adjustments		0
Finite-Lived Intangible Assets, Translation Adjustments	0
Amortization expense	$ 124	123
Finite-Lived Intangible Asset, Useful Life	14 years 9 months 14 days
Finite-Lived Intangible Assets, Gross				1,875	1,875
Finite-Lived Intangible Assets, Accumulated Amortization				(375)	(251)
Finite-Lived Intangible Assets, Net, End of Period	$ 1,624	1,747
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net, Beginning of Period	145	162	$ 162	129	145
Finite-Lived Intangible Assets, Translation Adjustments	0
Amortization expense	$ 16	17
Finite-Lived Intangible Asset, Useful Life	10 years 14 days
Finite-Lived Intangible Assets, Gross				166	166
Finite-Lived Intangible Assets, Accumulated Amortization				$ (37)	$ (21)
Finite-Lived Intangible Assets, Net, End of Period	$ 145	162
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Purchase Accounting Adjustments	$ (240)	$ 6,756