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Short - Term Investments (Tables)

12 Months Ended

Dec. 31, 2013

Available-for-sale investments as of December 31, 2012 were as follows:



(In thousands)	Cost basis		Gross unrealized gains		Gross unrealized losses			Fair value
Commercial paper	$	19,999	$	—	$	(4	)	$	19,995
Total available-for-sale investments	$	19,999	$	—	$	(4	)	$	19,995

Investments With Continuous Unrealized Losses And Related Fair Value

Investments with continuous unrealized losses for less than 12 months and their related fair values as of December 31, 2012 were as follows:



	Less than 12 months
(In thousands)	Fair value		Gross unrealized losses
Commercial paper	$	19,995	$	(4	)
Total	$	19,995	$	(4	)

Amortized Cost And Fair Value Of Fixed Maturity Available For Sale Securities By Investment Grade

The amortized cost and fair value of available-for-sale investments as of December 31, 2012, by contractual maturity, were as follows:



(In thousands)	Cost basis		Fair value
Due in 1 year or less	$	19,999	$	19,995
Total	$	19,999	$	19,995

- Definition

Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.

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