The aggregate fair value of available for sale securities and aggregate amount of unrealized gains and losses for available for sale securities at December 29, 2012 were as follows:

	Aggregate		Aggregate Amount of Unrealized
(In thousands)	Fair Value		Gains		Losses
Money market funds	$	4,244	$	86	$	—
Certificates of deposit	4,254		—		—
	$	8,498	$	86	$	—

The aggregate fair value of available for sale securities and the aggregate amount of unrealized gains and losses for available for sale securities at December 31, 2011 were as follows:

	Aggregate		Aggregate Amount of Unrealized
(In thousands)	Fair Value		Gains		Losses
Money market funds	$	542	$	93	$	—
Certificates of deposit	4,245				—
	$	4,787	$	93	$	—

- 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.

+ References

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

-Publisher FASB

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+ Details

- Definition

Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.

+ References+ Details