Investments (Tables)

12 Months Ended

Apr. 30, 2011

Investments

Schedule of Cost and Fair Value of Available-for-Sale Securities

(in 000s)
As of April 30,	2011									2010
			Gross		Gross							Gross		Gross
	Amortized		Unrealized		Unrealized			Fair		Amortized		Unrealized		Unrealized			Fair
	Cost		Gains		Losses(1)			Value		Cost		Gains		Losses(1)			Value
Mortgage-backed securities	$	157,970	$	401	$	(194	)	$	158,177	$	23,026	$	39	$	(49	)	$	23,016
Municipal bonds		8,335		405		–			8,740		8,442		459		–			8,901
Trust preferred security		–		–		–			–		1,854		–		(1,823	)		31
	$	166,305	$	806	$	(194	)	$	166,917	$	33,322	$	498	$	(1,872	)	$	31,948

⁽¹⁾ At April 30, 2011, we had no investments that had been in a continuous loss position for more than twelve months. At April 30, 2010, investments with a cost of $15.7 million and gross unrealized losses of $1.9 million had been in a continuous loss position for more than twelve months.

Schedule of Contractual Maturities of AFS Debt Securities

(in 000s)
	Cost Basis		Fair Value
Maturing in:
Less than one year	$	3,023	$	3,081
Two to five years		3,112		3,331
Six to ten years		2,200		2,328
Beyond		157,970		158,177
	$	166,305	$	166,917