Goodwil and Intangible Assets (Tables)

6 Months Ended

Apr. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The changes in the carrying amount of goodwill for the six months ended April 30, 2017 are as follows:

Balance October 31, 2016		$	27,490
	Foreign currency translation	67
Balance April 30, 2017		$	27,557

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

The changes in the carrying amount of finite-lived intangible assets for the six months ended April 30, 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	(665		)	(386		)	(8		)	(62		)	(8		)	(1,129		)
	Foreign currency translation	1			—			—			—			—			1
Balance April 30, 2017		$	12,311		$	2,382		$	39		$	1,315		$	104		$	16,151

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		Accumulated Amortization			Foreign Currency Adjustment			Net
Customer relationships	13.2	$	17,598	$	(5,254	)	$	(33	)	$	12,311
Developed technology	7.3	5,007		(2,625		)	—			2,382
Non-compete	2.3	824		(785		)	—			39
Trade Name	14.8	1,875		(560		)	—			1,315
Trademark	10.0	166		(62		)	—			104
		$	25,470	$	(9,286	)	$	(33	)	$	16,151

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 April 30,
2018	$	2,191
2019	1,920
2020	1,709
2021	1,701
2022	1,701
Thereafter	6,929
	$	16,151