Goodwill and Intangible Assets(Tables)

12 Months Ended

Oct. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The changes in the carrying amount of goodwill are as follows:

Balance October 31, 2014		$	30,036
	Acquisitions, including adjustments on prior year acquisitions	(488		)
	Foreign currency translation and other	(1,556		)
Balance October 31, 2015		27,992
	Foreign currency translation and other	(502		)
Balance October 31, 2016		$	27,490

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The changes in the carrying amount of finite intangible assets for the years ended October 31, 2016 and 2015 are as follows:

		Customer Relationships			Developed Technology			Non-Compete			Trade Name			Trademark			Total
Balance October 31, 2014		$	15,856		$	4,311		$	62		$	1,624		$	145		$	21,998
	Acquisitions and purchase accounting adjustments	(320		)	—			80			—			—			(240		)
	Amortization expense	(1,305		)	(771		)	(79		)	(124		)	(16		)	(2,295		)
	Foreign currency translation and other	80			—			—			—			—			80
Balance October 31, 2015		14,311			3,540			63			1,500			129			19,543
	Amortization expense	(1,330		)	(772		)	(16		)	(123		)	(17		)	(2,258		)
	Foreign currency translation and other	(6		)	—			—			—			—			(6		)
Balance October 31, 2016		$	12,975		$	2,768		$	47		$	1,377		$	112		$	17,279

Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]

Intangible assets are amortized on the straight-line method over their legal or estimated useful lives. The following summarizes the gross carrying value and accumulated amortization for each major class of intangible assets:

		October 31, 2016
	Weighted Average Useful Life (years)	Gross Carrying Value		Accumulated Amortization			Foreign Currency Adjustment			Net
Customer relationships	13.2	$	17,598	$	(4,589	)	$	(34	)	$	12,975
Developed technology	7.3	5,007		(2,239		)	—			2,768
Non-compete	2.3	824		(777		)	—			47
Trade name	14.8	1,875		(498		)	—			1,377
Trademark	10.0	166		(54		)	—			112
Total intangible assets		$	25,470	$	(8,157	)	$	(34	)	$	17,279

	October 31, 2015
	Gross Carrying Value		Accumulated Amortization			Foreign Currency Adjustment			Net
Customer relationships	$	17,598	$	(3,259	)	$	(28	)	$	14,311
Developed technology	5,007		(1,467		)	—			3,540
Non-compete	824		(761		)	—			63
Trade name	1,875		(375		)	—			1,500
Trademark	166		(37		)	—			129
Total intangible assets	$	25,470	$	(5,899	)	$	(28	)	$	19,543

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Amortization expense related to intangible assets for the following fiscal years ending is estimated to be as follows:

2017	2,259
2018	2,123
2019	1,716
2020	1,701
2021	1,701
Thereafter	7,779
	$	17,279