Marketable Securities - Restricted (Tables)

3 Months Ended

Mar. 31, 2013

Securities classified as available for sale consisted of:

March 31, 2013

(in thousands)



Securities	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		Short-Term Investments		Long Term Investments
Mutual Funds	$	21,282	$	128	$	—	$	21,410	$	21,410	$	—

Totals	$	21,282	$	128	$	—	$	21,410	$	21,410	$	—

December 31, 2012

(in thousands)



Securities	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		Short-Term Investments		Long Term Investments
Mutual Funds	$	27,230	$	11	$	—	$	27,241	$	27,241	$	—

Totals	$	27,230	$	11	$	—	$	27,241	$	27,241	$	—

Restricted Securities [Member]

Available for sale securities

Securities classified as restricted from sale consisted of:

March 31, 2013

(in thousands)



Securities	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		Short-Term Investments		Long Term Investments
Mutual Funds	$	14,971	$	11	$	(145	)	$	14,837	14,837		$	—

Totals	$	14,971	$	11	$	(145	)	$	14,837	$	14,837	$	—

December 31, 2012

(in thousands)



Securities	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		Short-Term Investments		Long Term Investments
Mutual Funds	$	11,050	$	—	$	(54	)	$	10,996	$	10,996	$	—
Corporate Bonds	3,503		1		—			3,504		3,504		—

Totals	$	14,553	$	1	$	(54	)	$	14,500	$	14,500	$	—

Unrealized losses on securities

Investments restricted from sale with continuous unrealized losses for less than 12 months and 12 months or greater and their related fair values were as follows:

March 31, 2013

(in thousands)



		Less Than 12 Months					12 Months or Greater				Totals
Securities	Total number in loss position	Fair Values		Unrealized Losses			Fair Values		Unrealized Losses		Total Fair Value		Total Unrealized Losses
Mutual Funds	1	$	8,127	$	(145	)	$	—	$	—	$	8,127	$	(145	)

Totals	1	$	8,127	$	(145	)	$	—	$	—	$	8,127	$	(145	)

December 31, 2012

(in thousands)



		Less Than 12 Months					12 Months or Greater				Totals
Securities	Total number in loss position	Fair Values		Unrealized Losses			Fair Values		Unrealized Losses		Total Fair Value		Total Unrealized Losses
Mutual Funds	1	$	10,996	$	(54	)	$	—	$	—	$	10,996	$	(54	)

Totals	1	$	10,996	$	(54	)	$	—	$	—	$	10,996	$	(54	)

- 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

-Name Accounting Standards Codification

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-Name Statement of Financial Accounting Standard (FAS)

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-Publisher FASB

-Name Accounting Standards Codification

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-Name Accounting Standards Codification

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+ Details