NOTE I – FAIR VALUE OF FINANCIAL INSTRUMENTS

The cost, gross unrealized gains, gross unrealized losses, and fair market value of available-for-sale securities at October 31, 2017 and April 30, 2017, respectively are as follows (in thousands):

	October 31, 2017
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Market Value
Fixed income securities	$	1,316	$	79	$	-	$	1,395
Equity securities		-		-		-		-
	$	1,316	$	79	$	-	$	1,395

	April 30, 2017
	Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Market Value
Fixed income securities	$	1,516	$	60	$	-		$	1,576
Equity securities		5,230		1,248		(239	)		6,239
	$	6,746	$	1,308	$	(239	)	$	7,815

The following table presents the fair value and unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous unrealized loss position (in thousands):

	Less than 12 months					12 Months or more					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
October 31, 2017
Fixed Income Securities	$	-	$	-		$	-	$	-		$	-	$	-
Equity Securities		-		-			-		-			-		-
	$	-	$	-		$	-	$	-		$	-	$	-
April 30, 2017
Fixed Income Securities	$	-	$	-		$	-	$	-		$	-	$	-
Equity Securities		219		(9	)		1,024		(230	)		1,243		(239	)
	$	219	$	(9	)	$	1,024	$	(230	)	$	1,243	$	(239	)

The Company regularly reviews its investment portfolio to identify and evaluate investments that have indications of possible impairment. The Company does not believe that its investments in marketable securities with unrealized losses at October 31, 2017 are other-than-temporary due to market volatility of the security’s fair value, analysts’ expectations, and the Company’s ability to hold the securities for a period of time sufficient to allow for any anticipated recoveries in market value.

During the six months ended October 31, 2017 the Company sold or redeemed available-for-sale securities in the amounts of $6.5 million, realizing gains of approximately $1 million. During the six months ended October 31, 2016, the Company sold or redeemed available-for-sale securities in the amount $1.0M, realizing no gain or loss.

Maturities of fixed income securities classified as available-for-sale at October 31, 2017 are as follows, at cost (in thousands):

Current	$	-
Due after one year through five years		98
Due after five years through ten years		1,217
	$	1,315

The fair value accounting framework provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1 Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets that the Company has the ability to access.

Level 2 Inputs to the valuation methodology include:

- Quoted prices for similar assets or liabilities in active markets;

- Quoted prices for identical or similar assets or liabilities in inactive markets

- Inputs other than quoted prices that are observable for the asset or liability; and

- Inputs that are derived principally from or corroborated by observable market data by correlation or other means.

Level 3 Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

The asset’s or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. All of the Company’s investments in marketable securities are valued on a Level 1 basis.