Fair Value Measurement (Tables)

9 Months Ended

Feb. 29, 2016

Schedule of the entity's assets and liabilities that are measured at fair value on a recurring basis

The table below presents the carrying value and fair value of financial instruments reported in our condensed consolidated financial statements at fair value on a recurring basis as of February 29, 2016 and May 31, 2015, and the classification level of the fair value methodology within the fair value measurement hierarchy.



	February 29, 2016						May 31, 2015
(Dollars in thousands)	Level 1		Level 2		Total		Level 1		Level 2		Total
Investment securities, available for sale	$	85,061	$	—	$	85,061	$	84,472	$	—	$	84,472
Deferred compensation investments	3,953		—		3,953		4,294		—		4,294
Derivative assets	—		104,535		104,535		—		115,276		115,276
Derivative liabilities	—		688,998		688,998		—		408,382		408,382

Schedule of carrying/fair value of the related individual assets and the total losses

The table below presents the carrying value and fair value of assets reported in our condensed consolidated financial statements at fair value on a nonrecurring basis as of February 29, 2016 and May 31, 2015, and unrealized losses for the three and nine months ended February 29, 2016 and February 28, 2015.



	Level 3 Fair Value				Unrealized Losses Three Months Ended,					Unrealized Losses Nine Months Ended,
(Dollars in thousands)	February 29, 2016		May 31, 2015		February 29, 2016			February 28, 2015		February 29, 2016			February 28, 2015
Impaired loans, net of specific reserves⁽¹⁾	$	8,527	$	—	$	(1,890	)	$	—	$	(3,901	)	$	(943	)