Goodwill And Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2017

Goodwill And Intangible Assets [Abstract]

Changes In The Carrying Amount Of Goodwill, By Reportable Segment

(Dollars in Thousands)	Radiation Measurement		Medical Physics		Total
Balance as of September 30, 2016	$	11,196	$	22,611	$	33,807
Currency translation adjustment		109		-		109
Balance as of June 30, 2017	$	11,305	$	22,611	$	33,916

Other Intangible Assets

	June 30, 2017
(Dollars in Thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer lists	$	17,108	$	11,237	$	5,871
Trademarks and tradenames		133		-		133
Licenses and patents		3,508		910		2,598
Other intangibles		557		557		-
Intangible assets	$	21,306	$	12,704	$	8,602

	September 30, 2016
(Dollars in Thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer lists	$	16,982	$	10,436	$	6,546
Trademarks and tradenames		133		-		133
Licenses and patents		3,397		779		2,618
Other intangibles		557		557		-
Intangible assets	$	21,069	$	11,772	$	9,297