Goodwill and Intangible Assets(Tables)

12 Months Ended

Oct. 31, 2015

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, 2013		$	6,768
	Acquisitions	24,887
	Foreign currency translation and other	(768		)
Balance October 31, 2014		30,887
	Acquisitions, including adjustments on prior year acquisitions	(488		)
	Foreign currency translation and other	(1,556		)
Balance October 31, 2015		$	28,843

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, 2015 and 2014 are as follows:

		Customer Relationships			Developed Technology			Non-Compete			Trade Name			Trademark			Total
Balance October 31, 2013		$	12,691		$	2,571		$	434		$	1,747		$	162		$	17,605
	Acquisitions and purchase accounting adjustments	4,456			2,300			—			—			—			6,756
	Amortization expense	(1,183		)	(560		)	(372		)	(123		)	(17		)	(2,255		)
	Foreign currency translation and other	(108		)	—			—			—			—			(108		)
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

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, 2015
	Weighted Average Useful Life (years)	Gross Carrying Value		Accumulated Amortization			Foreign Currency Adjustment			Net
Customer relationships	13.2	$	17,598	$	(3,259	)	$	(28	)	$	14,311
Developed technology	7.3	5,007		(1,467		)	—			3,540
Non-compete	2.3	824		(761		)	—			63
Trade name	14.8	1,875		(375		)	—			1,500
Trademark	10.0	166		(37		)	—			129
Total intangible assets		$	25,470	$	(5,899	)	$	(28	)	$	19,543

	October 31, 2014
	Gross Carrying Value		Accumulated Amortization			Foreign Currency Adjustment			Net
Customer relationships	$	17,918	$	(1,954	)	$	(108	)	$	15,856
Developed technology	5,007		(696		)	—			4,311
Non-compete	744		(682		)	—			62
Trade name	1,875		(251		)	—			1,624
Trademark	166		(21		)	—			145
Total intangible assets	$	25,710	$	(3,604	)	$	(108	)	$	21,998

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:

2016	2,262
2017	2,262
2018	2,127
2019	1,719
2020	1,705
Thereafter	9,468
	$	19,543