Commitments	12 Months Ended
Mar. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Commitments	Note 9 — 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, 2019 are $14,695,000 in fiscal 2020, $13,307,000 in fiscal 2021, $11,064,000 in fiscal 2022, $9,817,000 in fiscal 2023, $5,875,000 in fiscal 2024, $10,103,000 thereafter, and $64,861,000 in the aggregate. Total rental expense of $14,296,000, $14,077,000, and $13,952,000 was charged to operations for the fiscal years ended March 31, 2019, 2018 and 2017, respectively.

The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-URI http://asc.fasb.org/topic&trid=2144648

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