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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2012

Fair Value Measurements [Abstract]

Assets And Liabilities Measured At Fair Value On A Recurring Basis

(In thousands)		Total				Quoted prices in active markets for identical assets (Level 1)				Other observable inputs (Level 2)				Unobservable inputs (Level 3)
March 31, 2012
Cash and Cash Equivalents
Cash		$	499			$	499			$	—			$	—
Money market funds			83,518				83,518				—				—
Accrued Liabilities
Treasury lock			36,538				—				36,538				—
December 31, 2011 (Audited)
Cash and Cash Equivalents
Cash		$	499			$	499			$	—			$	—
Money market funds			155,814				155,814				—				—
Accrued Liabilities
Treasury lock			48,829				—				48,829				—

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Topic 820

-SubTopic 10

-Publisher FASB

-Number

-Article

-Subparagraph

-Name Accounting Standards Codification

-Paragraph 1

-Section 50

-URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19190-110258

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