Goodwil and Intangible Assets (Tables)

6 Months Ended

Apr. 30, 2018

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, 2018 are as follows:

Balance October 31, 2017		$	27,859
	Acquisitions	408
	Foreign currency translation	23
Balance April 30, 2018		$	28,290

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, 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	(666		)	(416		)	(8		)	(62		)	(8		)	(1,160		)
	Foreign currency translation	(3		)	(33		)	—			—			—			(36		)
Balance April 30, 2018		$	10,979		$	3,876		$	23		$	1,192		$	87		$	16,157

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 at April 30, 2018:

	Weighted Average Useful Life (years)	Gross Carrying Value Net of Foreign Currency		Accumulated Amortization			Net
Customer relationships	13.2	17,568		$	(6,589	)	$	10,979
Developed technology	9.1	7,300		(3,424		)	3,876
Non-compete	2.3	824		(801		)	23
Trade Name	14.8	1,875		(683		)	1,192
Trademark	10.0	166		(79		)	87
		$	27,733	$	(11,576	)	$	16,157

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 April 30,
2019	$	2,026
2020	1,885
2021	1,878
2022	1,878
2023	1,876
Thereafter	6,614
	$	16,157