| Goodwill |
(6)Goodwill and Intangible Assets
Changes in the carrying amount of goodwill by reportable segment for the three months ended December 31, 2014 were as follows:
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(Dollars in Thousands)
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Radiation Measurement
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Medical
Physics
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Medical
Products
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Total
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Balance as of September 30, 2014
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Goodwill
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$
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18,961
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$
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22,611
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$
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65,714
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$
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107,286
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Accumulated impairment losses
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-
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-
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(64,068)
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(64,068)
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Balance as of September 30, 2014
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$
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18,961
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$
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22,611
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$
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1,646
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$
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43,218
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Effects of foreign currency
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(923)
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-
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(69)
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(992)
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Balance as of December 31, 2014
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Goodwill
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$
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18,038
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$
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22,611
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$
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65,645
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$
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106,294
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Accumulated impairment losses
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-
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-
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(64,068)
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(64,068)
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Balance as of December 31, 2014
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$
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18,038
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$
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22,611
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$
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1,577
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$
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42,226
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Intangible assets consisted of the following:
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December 31, 2014
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(Dollars in Thousands)
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Gross
Carrying
Amount
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Accumulated
Amortization
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Net
Carrying Amount
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Intangibles Impairment Charge
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Customer lists
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$
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43,756
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$
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33,053
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$
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10,703
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$
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18,657
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Trademarks and tradenames
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2,176
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2,051
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125
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1,498
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Licenses and patents
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5,024
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2,108
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2,916
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665
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Other intangibles
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577
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557
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20
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-
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Intangible assets
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$
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51,533
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$
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37,769
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$
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13,764
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$
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20,820
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September 30, 2014
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(Dollars in Thousands)
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Gross
Carrying
Amount
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Accumulated
Amortization
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Net
Carrying Amount
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Intangibles Impairment Charge
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Customer lists
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$
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44,138
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$
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32,934
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$
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11,204
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$
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18,657
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Trademarks and tradenames
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2,176
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2,051
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125
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1,498
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Licenses and patents
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4,765
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2,037
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2,728
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665
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Other intangibles
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577
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557
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20
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-
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Intangible assets
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$
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51,656
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$
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37,579
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$
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14,077
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$
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20,820
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Identifiable intangible assets with finite lives are amortized over their estimated useful lives. Intangible asset amortization expense was $563 and $1,056 for the three months ended December 31, 2014 and 2013, respectively.
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