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v3.3.1.900

Intangible Assets and Goodwill (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2013 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Goodwill information |  |  |  |
Impairment charge for tangible and intangible assets |  |  |  | $ 9,700
Terminal growth rate for key assumptions used in applying income approach |  | 3.00% | 3.00% | 3.00%
Goodwill information for each reporting unit |  |  |  |
Balance at the beginning of the period |  | $ 116,899 | $ 116,899 |
Addition to goodwill |  | 0 | 0 |
Goodwill impairment charge |  | 0 | 0 |
Balance at the end of the period |  | 116,899 | 116,899 | $ 116,899
LDT |  |  |  |
Goodwill information |  |  |  |
Impairment charge |  |  |  | 4,000
Remaining long-lived assets |  |  |  | 12,900
LDT | Building Improvements |  |  |  |
Goodwill information |  |  |  |
Tangible asset impairment charges |  |  |  | 3,500
LDT | Machinery |  |  |  |
Goodwill information |  |  |  |
Tangible asset impairment charges |  |  |  | 500
LDT | Computer software |  |  |  |
Goodwill information |  |  |  |
Tangible asset impairment charges |  |  |  | 200
MID |  |  |  |
Goodwill information |  |  |  |
Fair value of goodwill |  | $ 19,905 | $ 19,905 | $ 19,905
Percentage of fair value in excess of carrying amount |  | 226.00% | 511.00% | 480.00%
Discount rates for key assumptions used in applying income approach |  | 13.00% | 15.00% | 14.00%
Goodwill information for each reporting unit |  |  |  |
Balance at the beginning of the period |  | $ 19,905 | $ 19,905 |
Addition to goodwill |  | 0 | 0 |
Goodwill impairment charge |  | 0 | 0 |
Balance at the end of the period |  | 19,905 | 19,905 | $ 19,905
ESD Segment [Member] |  |  |  |
Goodwill information |  |  |  |
Discount rates for key assumptions used in applying income approach | 36.00% |  |  |
Goodwill information for each reporting unit |  |  |  |
Goodwill impairment charge | $ 8,100 |  |  |
CRD |  |  |  |
Goodwill information |  |  |  |
Impairment charge |  |  |  | 1,500
Remaining long-lived assets |  |  |  | 99,400
Fair value of goodwill |  | $ 96,994 | $ 96,994 | $ 96,994
Percentage of fair value in excess of carrying amount |  | 45.00% | 53.00% | 44.00%
Discount rates for key assumptions used in applying income approach |  | 20.00% | 22.00% | 21.00%
Goodwill information for each reporting unit |  |  |  |
Balance at the beginning of the period |  | $ 96,994 | $ 96,994 |
Addition to goodwill |  | 0 | 0 |
Goodwill impairment charge |  | 0 | 0 |
Balance at the end of the period |  | 96,994 | 96,994 | $ 96,994
Other |  |  |  |
Goodwill information for each reporting unit |  |  |  |
Balance at the beginning of the period |  | 0 |  |
Balance at the end of the period |  | $ 0 | $ 0 |

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- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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