5. Non-current Investments

Our non-current investments consist of ARS investments, which have failed to settle in auctions and are not liquid. In the event we need to access these funds prior to their maturity, we will not be able to do so without a loss of principal, unless redeemed by the issuers or a future auction on these investments is successful. During the six months ended December 31, 2014, $4.9 million of our ARS investments were redeemed.

As there are currently no active markets for our various failed ARS investments, we have estimated the fair value as of December 31, 2014 using a trinomial discounted cash flow analysis. The analysis considered, among others, the following factors:

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the collateral underlying the security investments;

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the creditworthiness of the counterparty;

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the timing of expected future cash flows;

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the probability of a successful auction in a future period;

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the underlying structure of each investment;

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the present value of future principal and interest payments discounted at rates considered to reflect current market conditions;

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a consideration of the probabilities of default, passing a future auction, or redemption at par for each period; and

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estimates of the recovery rates in the event of default for each investment.

When possible, our ARS investments were compared to other observable market data or securities with similar characteristics. Our estimate of the fair value of our ARS investments could change materially from period to period based on future market conditions.

We have ARS investments with a fair value of $12.5 million maturing from fiscal years 2016 to 2018 and $2.8 million fair value with no maturity date. Of our ARS investments, $600,000 par value are investment grade, and the remaining $18.5 million par value are below investment grade.

The various types of ARS investments we held as of December 31, 2014, including the original cost basis, other-than-temporary impairment included in retained earnings, new cost basis, unrealized gain/(loss), and fair value, consisted of the following (in thousands):


	Original Cost Basis		Other-than- temporary Impairment in Retained Earnings			New Cost Basis		Unrealized Gain/(Loss)		Fair Value
Credit linked notes	$	13,500	$	(6,844	)⁽¹⁾	$	6,656	$	5,284	$	11,940
Preferred stock		5,000		(5,000	)		—		2,750		2,750
Municipals		600		(83	)		517		71		588

Total ARS	$	19,100	$	(11,927	)	$	7,173	$	8,105	$	15,278

(1)

Other-than-temporary impairment in retained earnings is partially offset by cumulative accretion of $1.9 million on non-current investments. Accretion is reclassified from accumulated other comprehensive income and recorded in the condensed consolidated statements of income as non-cash interest income.

The various types of ARS investments we held as of June 30, 2014, including the original cost basis, other-than-temporary impairment included in retained earnings, new cost basis, unrealized gain/(loss), and fair value, consisted of the following (in thousands):


	Original Cost Basis		Other-than- temporary Impairment in Retained Earnings			New Cost Basis		Unrealized Gain/(Loss)			Fair Value
Student loans	$	3,500	$	(179	)	$	3,321	$	(149	)	$	3,172
Credit linked notes		13,500		(7,513	)⁽¹⁾		5,987		5,891			11,878
Preferred stock		5,000		(5,000	)		—		2,750			2,750
Municipals		2,000		(83	)		1,917		68			1,985

Total ARS	$	24,000	$	(12,775	)	$	11,225	$	8,560		$	19,785

(1)

Other-than-temporary impairment in retained earnings is partially offset by cumulative accretion of $1.3 million on non-current investments. Accretion is reclassified from accumulated other comprehensive income and recorded in the condensed consolidated statements of income as non-cash interest income.

The ARS investments in each of the above tables with unrealized losses have been in a continuous unrealized loss position for more than 12 months.

We have accounted for all of our ARS investments as non-current as we are not able to reasonably determine when the ARS markets will recover or be restructured. Based on our ability to access our cash and cash equivalents, our expected operating cash flows, and our other sources of cash, we do not intend to sell the ARS investments, and it is not more likely than not that we will be required to sell the investments before the recovery of the amortized cost basis.