Goodwill and Intangible Assets (Tables)

12 Months Ended

Oct. 31, 2019

Oct. 31, 2018

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, 2017		$	27,859
	Foreign currency translation	(483		)
Balance October 31, 2018		27,376
	Impairment	(4,901		)
	Foreign currency translation	(80		)
Balance October 31, 2019		$	22,395

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

The changes in the carrying amount of finite-lived intangible assets for the years ended October 31, 2019 and 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
	Acquisitions	—			2,328			—			—			—			2,328
	Amortization expense	(1,332		)	(751		)	(16		)	(123		)	(17		)	(2,239		)
	Foreign currency translation	(5		)	(170		)	—			—			—			(175		)
Balance October 31, 2018		10,311			3,404			15			1,131			78			14,939
	Amortization expense	(1,331		)	(394		)	(15		)	(123		)	(17		)	(1,880		)
	Foreign currency translation	(3		)	(31		)	—			—			—			(34		)
Balance October 31, 2019		$	8,977		$	2,979		$	—		$	1,008		$	61		$	13,025

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, 2019
	Weighted Average Remaining Life (years)	Gross Carrying Value Net of Foreign Currency		Accumulated Amortization			Net
Customer relationships	6.70	$	17,561	$	(8,584	)	$	8,977
Developed technology	9.1	7,134		(4,155		)	2,979
Non-compete agreements	0	824		(824		)	—
Trade names	8.2	1,875		(867		)	1,008
Trademarks	3.8	166		(105		)	61
Total intangible assets		$	27,560	$	(14,535	)	$	13,025

	October 31, 2018
	Gross Carrying Value Net of Foreign Currency		Accumulated Amortization			Net
Customer relationships	$	17,564	$	(7,253	)	$	10,311
Developed technology	7,165		(3,761		)	3,404
Non-compete agreements	824		(809		)	15
Trade names	1,875		(744		)	1,131
Trademarks	166		(88		)	78
Total intangible assets	$	27,594	$	(12,655	)	$	14,939

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

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

2020	$	2,057
2021	2,058
2022	2,058
2023	2,054
2024	2,019
Thereafter	3,783
	$	14,029