Goodwil and Intangible Assets (Tables)

9 Months Ended

Jul. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The changes in the carrying amount of goodwill for the nine months ended July 31, 2017 are as follows:

Balance October 31, 2016		$	27,490
	Foreign currency translation	636
Balance July 31, 2017		$	28,126

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

The changes in the carrying amount of finite-lived intangible assets for the nine months ended July 31, 2017 are as follows:

		Customer Relationships			Developed Technology			Non-Compete			Trade Name			Trademark			Total
Balance October 31, 2016		$	12,975		$	2,768		$	47		$	1,377		$	112		$	17,279
	Amortization expense	(1,000		)	(578		)	(12		)	(92		)	(12		)	(1,694		)
	Foreign currency translation	8			—			—			—			—			8
Balance July 31, 2017		$	11,983		$	2,190		$	35		$	1,285		$	100		$	15,593

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:

	Weighted Average Useful Life (years)	Gross Carrying Value Net of Foreign Currency		Accumulated Amortization			Net
Customer relationships	13.2	17,572		$	(5,589	)	$	11,983
Developed technology	7.3	5,007		(2,817		)	2,190
Non-compete	2.3	824		(789		)	35
Trade Name	14.8	1,875		(590		)	1,285
Trademark	10.0	166		(66		)	100
		$	25,444	$	(9,851	)	$	15,593

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

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

Twelve Months Ending July 31,
2018	$	2,158
2019	1,819
2020	1,706
2021	1,702
2022	1,702
Thereafter	6,506
	$	15,593