Intangible Assets (Tables)

3 Months Ended

Dec. 31, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following:

	December 31, 2015
(Dollars in thousands)	Weighted Average OriginalLife (Years)		Gross Carrying Amount		Accumulated Amortization			Net
Definite-lived intangible assets:
Customer lists and relationships	7.0-10.0		$	16,417	$	(4,674	)	$	11,743
Core technology		8.0		530		(530	)		—
Developed technology		7.0		1,814		(29	)		1,785
Non-compete		5.0		230		(23	)		207
Patents and other		16.8		2,321		(1,166	)		1,155
Subtotal				21,312		(6,422	)		14,890
Unamortized intangible assets:
In-process research and development				956		—			956
Trademarks and trade names				656		—			656
Total			$	22,924	$	(6,422	)	$	16,502

	September 30, 2015
(Dollars in thousands)	Weighted Average Original Life(Years)		Gross Carrying Amount		Accumulated Amortization			Net
Definite-lived intangible assets:
Customer lists		9.0	$	5,132	$	(4,363	)	$	769
Core technology		8.0		530		(530	)		—
Non-compete		5.0		230		(12	)		218
Patents and other		16.8		2,321		(1,128	)		1,193
Subtotal				8,213		(6,033	)		2,180
Unamortized intangible assets:
Trademarks				580		—			580
Total			$	8,793	$	(6,033	)	$	2,760

Estimated Amortization Expense

Based on the intangible assets in service as of December 31, 2015 and the projected completion of in-process research and development assets in fiscal 2017, estimated amortization expense for the remainder of fiscal 2016 and each of the next five fiscal years is as follows:

(Dollars in thousands)
Remainder of 2016	$	1,885
2017		2,194
2018		1,783
2019		1,737
2020		1,737
2021		1,685