Goodwill and Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets by Major Class Subject to Amortization

The Company’s intangible assets by major asset class subject to amortization as of:

September 30, 2017	Weighted Average Life at September 30,	Original Cost		Accumulated Amortization		Impairment		Currency Translation		Net Book Value
Intangible assets:
Trade name	8 years	$	2,776	$	1,564	$	310	$	19	$	921
Non-compete agreement	5 years	1,600		1,584		—		—		16
Technology asset	5 years	1,869		749		—		50		1,170
Customer relationships	10 years	15,568		8,946		1,979		64		4,707
Total intangible assets		$	21,813	$	12,843	$	2,289	$	133	$	6,814
September 30, 2016
Intangible assets:
Trade name	8 years	$	2,776	$	1,240	$	—	$	9	$	1,545
Non-compete agreement	5 years	1,600		1,547		—		—		53
Technology asset	5 years	1,869		389		—		37		1,517
Customer relationships	10 years	15,568		7,571		—		26		8,023
Total intangible assets		$	21,813	$	10,747	$	—	$	72	$	11,138

Expected Future Amortization Expense

Amortization expense associated with the identified intangible assets is expected to be as follows:

	Amortization Expense
Fiscal year 2018	$	1,704
Fiscal year 2019	1,539
Fiscal year 2020	1,539
Fiscal year 2021	1,015
Fiscal year 2022	329

Changes in Net Carrying Amount of Goodwill

Changes in the net carrying amount of goodwill were as follows:

Balance at September 30, 2015	$	16,480
Goodwill adjustment	(589		)
Currency translation	21
Impairment adjustment	$	(4,164	)
Balance at September 30, 2016	$	11,748
Currency translation	422
Balance at September 30, 2017	$	12,170