Commitments and Contingencies (Tables)

12 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum rental payments required under operating leases

The following is a schedule by year of future minimum rental payments required under operating leases, excluding the related operating expenses, which have initial or remaining non-cancelable lease terms in excess of a year as of March 31, 2013:

(In thousands)	Amount
Fiscal year ending March 31,
2014	$	3,547
2015	2,923
2016	2,696
2017	1,265
2018	958
Thereafter	1,704
Total minimum lease payments	$	13,093