Goodwil and Intangible Assets (Tables)

3 Months Ended

Jan. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The changes in the carrying amount of goodwill for the three months ended January 31, 2018 are as follows:

Balance October 31, 2017		$	27,859
	Foreign currency translation	478
Balance January 31, 2018		$	28,337

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

The changes in the carrying amount of finite-lived intangible assets for the three months ended January 31, 2018 are as follows:

		Customer Relationships			Developed Technology			Non-Compete			Trade Name			Trademark			Total
Balance October 31, 2017		$	11,648		$	1,997		$	31		$	1,254		$	95		$	15,025
	Amortization expense	(333		)	(193		)	(4		)	(31		)	(4		)	(565		)
	Foreign currency translation	5			—			—			—			—			5
Balance January 31, 2018		$	11,320		$	1,804		$	27		$	1,223		$	91		$	14,465

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	17,574		$	(6,254	)	$	11,320
Developed technology	7.3	5,007		(3,203		)	1,804
Non-compete	2.3	824		(797		)	27
Trade Name	14.8	1,875		(652		)	1,223
Trademark	10.0	166		(75		)	91
		$	25,446	$	(10,981	)	$	14,465

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 Ended January 31,
2019	$	1,987
2020	1,713
2021	1,702
2022	1,702
2023	1,702
Thereafter	5,659
	$	14,465