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Intangible Assets and Goodwill | 12 Months Ended
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Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets and Goodwill | Intangible Assets and Goodwill 2012 Impairment of Goodwill and Long-Lived Assets In August 2012, as a result of the change in business strategy for the LDT reporting unit, the Company revised its projected cash flows for LDT, triggering an interim impairment analysis of goodwill and long-lived assets. The decline in the projected cash flows for LDT resulted from a change in business strategy with less focus on the higher margin display technology licensing and an increased focus on its general lighting technologies. The Company monitors the carrying value of long-lived assets for potential impairment each quarter based on whether certain triggering events have occurred. As noted above, the Company tested for impairment its long-lived assets in LDT as of August 31, 2012. The Company determined its long-lived asset group to be its LDT reporting unit comprised primarily of finite-lived intangible assets and property, plant and equipment. The Company records an impairment charge on the long-lived assets if it determines that their carrying value may not be recoverable. The carrying value is not recoverable if it exceeds the undiscounted cash flows resulting from the use of the asset and its eventual disposition. When the Company determines that the carrying value of the long-lived assets may not be recoverable, the Company measures the potential impairment based on a projected discounted cash flow method using a discount rate determined by its management to be commensurate with the risk inherent in its current business model. An impairment loss is recognized only if the carrying amount of the long-lived assets as a group is not recoverable and the carrying amount exceeds its fair value. The impairment charge is recorded to reduce the pre-impairment carrying amount of the long-lived assets based on the relative carrying amount of those assets, though not to reduce the carrying amount of an asset below its fair value. As a result of the interim impairment analysis, the Company concluded that its LDT asset group was not able to recover the carrying amount of its LDT assets. Determining the fair value of an asset group unit is judgmental in nature and requires the use of significant estimates and assumptions, considered to be Level 3 fair value inputs, including current replacement costs, revenue growth rates and operating margins, and discount rates, among others. Accordingly, the Company was required to make various estimates in determining the fair values of the LDT asset group. Due to the highly customized nature of the LDT manufacturing equipment, the Company primarily utilized the cost approach to estimate the fair value of its property, plant and equipment. To determine the estimated fair value of its property, plant and equipment, adjustment factors, including cost trend factors, were applied to each individual asset's original cost in order to estimate current replacement cost. The current replacement cost was then adjusted for estimated deductions to recognize the effects of deterioration and obsolescence from all causes, as well as indirect costs such as installation. Where appropriate, the Company utilized a market approach to estimate the fair value of its property, plant and equipment. This approach included the identification of market prices in actual transactions for similar assets based on asking prices for assets currently available for sale, as well as obtaining and reviewing certain direct market values based quoted prices with manufacturers and secondary market participants for similar equipment. Upon completion of this analysis, the Company recorded an impairment charge of $5.8 million and $0.6 million for building improvements and software in its LDT asset group, respectively. The estimated fair value of the LDT intangible assets was determined based on the income approach, using Level 3 fair value inputs, as it was deemed to be the most indicative of the Company's fair value in an orderly transaction between market participants. Under the income approach the Company determined fair value based on the estimated future cash flows resulting from the licensing of the technology underlying the intangible assets. The estimated cash flows in the income approach were discounted by an estimated weighted-average cost of capital which reflects the overall level of inherent risk of the reporting unit and the rate of return an outside investor would expect to earn. Upon completion of this analysis, the Company recorded an impairment charge of $15.4 million in the third quarter of 2012 related to the LDT intangible assets. Accordingly a long-lived asset impairment charge aggregating to $21.8 million was included in "Impairment of goodwill and long-lived assets" in the accompanying Consolidated Statements of Operations. Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired in each business combination. The Company performs its impairment analysis of goodwill on an annual basis during fourth quarter of the year unless conditions arise that warrant a more frequent evaluation. In addition to the annual goodwill impairment analysis, the Company performed an event-driven interim impairment analysis of goodwill as of August 31, 2012 as noted above. Goodwill is allocated to the various reporting units which are generally operating segments. The goodwill impairment test involves a two-step process. In the first step, the Company compares the fair value of each reporting unit to its carrying value. If the fair value of the reporting unit exceeds its carrying value, goodwill is not impaired and no further testing is required. If the fair value of the reporting unit is less than the carrying value, the Company must perform the second step of the impairment test to measure the amount of impairment loss. In the second step, the reporting unit's fair value is allocated to all of the assets and liabilities of the reporting unit, including any unrecognized intangible assets, in a hypothetical analysis that calculates the implied fair value of goodwill in the same manner as if the reporting unit was being acquired by a market participant in a business combination. If the implied fair value of the reporting unit's goodwill is less than the carrying value, the difference is recorded as an impairment loss. The Company estimated the fair value of all the reporting units using the income approach which was determined using Level 3 fair value inputs. The utilization of the income approach to determine fair value requires estimates of future operating results and cash flows discounted using an estimated discount rate. Cash flow projections are based on management's estimates of revenue growth rates and operating margins, taking into consideration industry and market conditions. The discount rate used is based on a weighted average cost of capital adjusted for the relevant risk associated with the characteristics of the business and the projected cash flows. Certain estimates used in the income approach involve information from businesses with developing revenue models and limited financial history, which increase the risk of differences between the projected and actual performance. One of the key assumptions used in applying the income approach includes discount rates which ranged from 20% to 35% depending on the reporting units' overall risk profile relative to other guideline companies, the reporting units' respective industry as well as the visibility of future expected cash flows. Upon the completion of the goodwill impairment analysis as of August 31, 2012, the Company recorded a non-cash goodwill impairment charge of $13.7 million relating to the LDT reporting unit. The goodwill impairment charge is included in “Impairment of goodwill and long-lived assets” in the accompanying Consolidated Statements of Operations. In the fourth quarter of 2012, the Company finalized the financial information that will be regularly reviewed for resource allocation and performance assessment under the new internal reorganization which was announced in the third quarter of 2012. The new internal organization structure resulted in four reporting units: MID, CRI, LDT and MTD. The Company performed its annual goodwill impairment analysis as of December 31, 2012, and determined that the fair value of each of its reporting units exceeded their carrying value. The fair value of each of the reporting units was determined using the income approach as discussed above. It is reasonably possible that the businesses could perform significantly below the Company's expectations or a deterioration of market and economic conditions could occur. This would adversely impact the Company's ability to meet its projected results, which could cause the goodwill in any of its reporting units or long-lived assets in any of its asset groups to become impaired. Significant differences between these estimates and actual cash flows could materially affect the Company's future financial results. If the MTD and LDT reporting units are not successful in commercializing new business arrangements, or if the Company is unsuccessful in signing new license agreements or renewing its existing license agreements for the MID and CRI reporting units, the revenue and income for these reporting units could adversely and materially deviate from their historical trends and could cause goodwill or long-lived assets to become impaired. If the Company determines that its goodwill or long-lived assets are impaired, it would be required to record a non-cash charge that could have a material adverse effect on its results of operations and financial position. Goodwill The following tables present goodwill information for each of the reportable segments for the year ended December 31, 2012:
Reportable Segment: | December 31, 2011 |  | Addition to Goodwill (1) |  | Impairment Charge of Goodwill (2) |  | December 31, 2012
| (In thousands)
MID | $ | 4,454 |  |  | $ | 15,451 |  |  | $ | — |  |  | $ | 19,905 |
CTO | — |  |  | 8,070 |  |  | — |  |  | 8,070 |
All Other | 110,694 |  |  | — |  |  | (13,700 | ) |  | 96,994 |
Total | $ | 115,148 |  |  | $ | 23,521 |  |  | $ | (13,700 | ) |  | $ | 124,969 |
(1) The addition to goodwill resulted from two business combinations in the first quarter of 2012. See Note 5, “Acquisitions” for further details. (2) The Company recorded a non-cash goodwill impairment charge of $13.7 million related to the LDT reporting unit as discussed above.
| December 31, 2012
Reportable Segment: | Gross Carrying Amount |  | Accumulated Impairment Losses |  | Net Carrying Amount
| (In thousands)
MID | $ | 19,905 |  |  | $ | — |  |  | $ | 19,905 |
CTO | 8,070 |  |  | — |  |  | 8,070 |
All Other | 110,694 |  |  | (13,700 | ) |  | 96,994 |
Total | $ | 138,669 |  |  | $ | (13,700 | ) |  | $ | 124,969 |
Intangible Assets The components of the Company’s intangible assets as of December 31, 2012 and December 31, 2011 were as follows:
|  |  | As of December 31, 2012
| Useful Life |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
|  |  | (In thousands)
Existing technology (1) | 3 to 10 years |  | $ | 191,815 |  |  | $ | (57,240 | ) |  | $ | 134,575 |
Customer contracts and contractual relationships | 1 to 10 years |  | 32,650 |  |  | (14,194 | ) |  | 18,456 |
Non-compete agreements | 3 years |  | 300 |  |  | (158 | ) |  | 142 |
Total intangible assets |  |  | $ | 224,765 |  |  | $ | (71,592 | ) |  | $ | 153,173 |
|  |  | As of December 31, 2011
| Useful Life |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
|  |  | (In thousands)
Existing technology | 3 to 10 years |  | $ | 198,377 |  |  | $ | (43,066 | ) |  | $ | 155,311 |
Customer contracts and contractual relationships | 1 to 10 years |  | 33,550 |  |  | (7,148 | ) |  | 26,402 |
Non-compete agreements | 3 years |  | 400 |  |  | (158 | ) |  | 242 |
Total intangible assets |  |  | $ | 232,327 |  |  | $ | (50,372 | ) |  | $ | 181,955 |
(1) The Company recorded a non-cash intangible impairment charge of $15.4 million related to the LDT group as discussed above which has been netted from the gross carrying amount and accumulated amortization for existing technology. The favorable contracts (included in customer contracts and contractual relationships) are acquired patent licensing agreements where the Company has no performance obligations. Cash received from these acquired favorable contracts reduce the favorable contract intangible asset. During 2012 and 2011, the Company received $5.1 million and $2.3 million related to the favorable contracts, respectively. As of December 31, 2012 and 2011, the net balance of the favorable contract intangible assets was $4.8 million and $9.9 million, respectively. The estimated useful life is based on expected payment dates related to the favorable contracts. The group of acquired intangible assets has an estimated weighted average useful life of approximately 7 years from the date of acquisition. Refer to Note 5, “Acquisitions” for additional details. In addition to the business acquisitions discussed in Note 5, "Acquisitions", the Company acquired other patents in 2012 aggregating $1.7 million, in 2011 aggregating $4.2 million, of which $1.2 million was paid in cash, and in 2010 aggregating $10.0 million. Amortization expense for intangible assets for the years ended December 31, 2012, 2011, and 2010 was $30.3 million, $20.2 million and $5.1 million, respectively. The estimated future amortization expense of intangible assets as of December 31, 2012 was as follows (amounts in thousands):
Years Ending December 31: | Amount
2013 | $ | 32,417 |
2014 | 27,310 |
2015 | 26,660 |
2016 | 25,766 |
2017 | 24,125 |
Thereafter | 16,895 |
| $ | 153,173 |

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- Definition The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 42, 43, 44, 45, 46, 47 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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