Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2016

Goodwill And Other Intangible Assets [Abstract]

Changes In The Carrying Amount Of Goodwill, By Reportable Segment

(Dollars in Thousands)	Radiation Measurement		Medical Physics		Medical Products		Total
Balance as of September 30, 2015
Goodwill	$	11,002	$	22,611	$	65,527	$	99,140
Accumulated impairment losses		-		-		(64,068)		(64,068)
Balance as of September 30, 2015	$	11,002	$	22,611	$	1,459	$	35,072
Effects of foreign currency - Goodwill		194		-		(784)		(590)
Effects of foreign currency - Accumulated impairment losses		-		-		769		769
Decrease related to dispositions - Goodwill		-		-		(64,743)		(64,743)
Decrease related to dispositions - Accumulated impairment losses		-		-		63,299		63,299
Balance as of September 30, 2016
Goodwill	$	11,196	$	22,611	$	-	$	33,807
Accumulated impairment losses		-		-		-		-
Balance as of September 30, 2016	$	11,196	$	22,611	$	-	$	33,807

Other Intangible Assets

Intangible assets for the years ended September 30 were as follows:

	2016
(Dollars in Thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Accumulated Intangibles Impairment Charge
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	$	-

	2015
(Dollars in Thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Accumulated Intangibles Impairment Charge
Customer lists	$	43,131	$	33,716		9,415	$	18,657
Trademarks and tradenames		2,181		2,051		130		1,498
Licenses and patents		5,825		2,338		3,487		665
Other intangibles		577		557		20		-
Intangible assets	$	51,714	$	38,662	$	13,052	$	20,820