Derivative Instruments (Tables)

6 Months Ended

Sep. 30, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of location and fair value amount of derivative instruments

The following table summarizes the fair value amounts of derivative instruments reported on the condensed consolidated balance sheets in other assets (amounts in thousands):

Derivatives designated as hedging instruments	September 30, 2015		March 31, 2015
Interest rate contracts	$	10,963	$	8,928

Summary of location and amount of the gain (loss)

The following table summarizes the location and amount of the gain or loss on the hedged item attributable to the changes in the LIBOR swap rate and the offsetting gain or loss on the related interest rate swap agreements for the three and six months ended September 30, 2015. The difference represents hedge ineffectiveness (amounts in thousands):

	Three Months Ended					Six Months Ended
	September 30, 2015					September 30, 2015
Income Statement Classification	Gain (Loss) on Senior Subordinated Convertible Debentures			Gain (Loss) on Interest Rate Swap		Gain (Loss) on Senior Subordinated Convertible Debentures			Gain (Loss) on Interest Rate Swap
Other Income (Expense)	$	(17,573	)	$	17,005	$	(2,642	)	$	2,034