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Commitments
12 Months Ended
Mar. 31, 2013
Commitments and Contingencies and Legal Proceedings [Abstract]  
Commitments

Note H — Commitments

The Company leases office facilities under non-cancelable operating leases. Some of these leases contain escalation clauses. Future minimum rental commitments under operating leases at March 31, 2013 are $13,527,000 in fiscal 2014, $11,955,000 in fiscal 2015, $9,539,000 in fiscal 2016, $6,643,000 in fiscal 2017, $3,814,000 in fiscal 2018, $2,319,000 thereafter, and $47,797,000 in the aggregate. Total rental expense of $14,620,000, $14,949,000, and $13,951,000 was charged to operations for the fiscal years ended March 31, 2011, 2012, and 2013, respectively.