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Represents the actual value for the shares under the put back facility of the stock purchase agreement within 30 days.

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The total amount of contractual obligation whether such amount is presented as separate caption or as a parenthetical disclosure.

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Line item represents the contractual obligation included in table.

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Amount of contractual obligation due within the remainder of the fiscal year following the date of the most recent balance sheet, which includes the imputed financing obligation, leases software licenses, convertible notes, and interest payments related to convertible notes.

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Amount of contractual obligation due after the fourth full fiscal year following the date of the most recent balance sheet, which includes the imputed financing obligation, leases software licenses, convertible notes and interest payments related to convertible notes.

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Amount of contractual obligation due within the first full fiscal year following the date of the most recent balance sheet, which includes the imputed financing obligation, leases software licenses, convertible notes and interest payments related to convertible notes.

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Amount of contractual obligation due within the fourth full fiscal year following the date of the latest balance sheet, which includes the imputed financing obligation, leases software licenses, convertible notes and interest payments related to convertible notes.

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Amount of contractual obligation due within the second full fiscal year following the date of the most recent balance sheet, which includes the imputed financing obligation, leases software licenses, convertible notes and interest payments related to convertible notes.

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Amount of contractual obligation due within the third full fiscal year following the date of the most recent balance sheet, which includes the imputed financing obligation, leases software licenses, convertible notes and interest payments related to convertible notes.

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Represents the cumulative indemnification payments made by the company on behalf of the current and former officers, as of the balance sheet date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section S99
-Paragraph 1
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The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Interpretation (FIN)
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-Paragraph 21
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Commitments and Contingencies (Details 2) (USD $) Share data in Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Jul. 20, 2011	Dec. 31, 2010
Contractual obligations
Actual number of shares put back due to the settlement agreement with Samsung within 30 days (in shares)					4.8
Actual value of shares put back within 30 days					$ 100,000,000
Remainder of 2011	10,121,000		10,121,000
2012	34,469,000		34,469,000
2013	30,898,000		30,898,000
2014	198,991,000		198,991,000
2015	5,596,000		5,596,000
Thereafter	24,716,000		24,716,000
Total	304,791,000		304,791,000
Unrecognized tax benefits	13,100,000		13,100,000			11,800,000
Unrecognized tax benefits, reduction of long-term deferred tax assets, before federal tax benefit	8,400,000		8,400,000			7,200,000
Unrecognized tax benefits included in long-term income taxes payable	4,700,000		4,700,000			4,600,000
Terms of Noncancellable License Agreement, Minimum (in years)	1		1
Rent expense	700,000	1,800,000	1,300,000	3,600,000
Deferred rent	500,000		500,000			500,000
Payments made by the Company on behalf of current and former officers	700,000	1,600,000
Cumulative payments made by the Company on behalf of current and former officers	17,600,000	13,700,000	17,600,000	13,700,000
Imputed financing obligation
Contractual obligations
Remainder of 2011	2,427,000		2,427,000
2012	4,914,000		4,914,000
2013	5,035,000		5,035,000
2014	5,155,000		5,155,000
2015	5,275,000		5,275,000
Thereafter	24,716,000		24,716,000
Total	47,522,000		47,522,000
Leases
Contractual obligations
Remainder of 2011	1,393,000		1,393,000
2012	2,075,000		2,075,000
2013	371,000		371,000
2014	357,000		357,000
2015	321,000		321,000
Total	4,517,000		4,517,000
Software licenses
Contractual obligations
Remainder of 2011	1,988,000		1,988,000
2012	2,188,000		2,188,000
2013	200,000		200,000
Total	4,376,000		4,376,000
CRI retention bonus
Contractual obligations
2012	16,667,000		16,667,000
2013	16,667,000		16,667,000
2014	16,666,000		16,666,000
Total	50,000,000		50,000,000
Convertible notes.
Contractual obligations
2014	172,500,000		172,500,000
Total	172,500,000		172,500,000
Interest payments related to convertible notes
Contractual obligations
Remainder of 2011	4,313,000		4,313,000
2012	8,625,000		8,625,000
2013	8,625,000		8,625,000
2014	4,313,000		4,313,000
Total	$ 25,876,000		$ 25,876,000