GOODWILL AND INTANGIBLE ASSETS

6 Months Ended

Jun. 30, 2011

7. GOODWILL AND INTANGIBLE ASSETS

The changes in goodwill for the six months ended June 30, 2011 and for the year ended December 31, 2010 are as follows:

	June 30, 2011	December 31, 2010

Balance at beginning of period	$ 5,101,938	$ 5,083,944
Goodwill acquired during the year	698,257	-
Other purchase accounting adjustments	-	246
Increase related to foreign currency translation	16,774	17,748
Balance at end of period	$ 5,816,969	$ 5,101,938

Approximately 90% of the Company's goodwill as of June 30, 2011 and December 31, 2010 was associated with its clinical testing business.

For the six months ended June 30, 2011, goodwill acquired was associated with the Athena and Celera acquisitions (see Note 4 for further details).

For the year ended December 31, 2010, other purchase accounting adjustments were primarily related to a milestone payment on an acquisition from 2008.

Intangible assets at June 30, 2011 and December 31, 2010 consisted of the following:


	Weighted Average Amortization Period
	Weighted Average Amortization Period	June 30, 2011			December 31, 2010

Amortizing intangible assets:		Cost	Accumulated Amortization	Net	Cost	Accumulated Amortization	Net
Customer-related intangibles	19 years	$ 633,733	$ (177,693)	$ 456,040	$ 603,203	$ (161,345)	$ 441,858
Non-compete agreements	4 years	91,897	(55,387)	36,510	54,886	(52,134)	2,752
Technology	14 years	168,575	(22,005)	146,570	51,830	(16,796)	35,034
Other	8 years	146,331	(14,237)	132,094	24,065	(9,380)	14,685
Total	16 years	1,040,536	(269,322)	771,214	733,984	(239,655)	494,329

Intangible assets not subject to amortization:
In-process research and development		5,500	-	5,500	-	-	-
Tradenames		305,457	-	305,457	302,076	-	302,076

Total intangible assets		$ 1,351,493	$ (269,322)	$ 1,082,171	$ 1,036,060	$ (239,655)	$ 796,405

The increase in intangible assets for the six months ended June 30, 2011 was primarily due to intangible assets acquired as part of the Athena and Celera acquisitions (see Note 4 for further details).

Amortization expense related to intangible assets was $18.6 million and $9.3 million for the three months ended June 30, 2011 and 2010, respectively. For the six months ended June 30, 2011 and 2010, amortization expense related to intangible assets was $28.4 million and $18.6 million, respectively.

The estimated amortization expense related to amortizable intangible assets for each of the five succeeding fiscal years and thereafter as of June 30, 2011 is as follows:

Fiscal Year Ending December 31,
Remainder of 2011	$ 38,451
2012	77,424
2013	75,530
2014	73,789
2015	63,328
2016	56,629
Thereafter	386,063
Total	$ 771,214

- 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.

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