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INVESTMENT SECURITIES (Tables)

12 Months Ended

Mar. 31, 2022

Investments, Debt and Equity Securities [Abstract]

Debt Securities, Held-to-maturity

The amortized cost and gross unrealized gains (losses) of marketable investment securities accounted under the fair value method were as follows:

			March 31, 2022
			Amortized Cost						Gross Unrealized Gains						Gross Unrealized (Losses)						Fair Value (1)
Corporate debt securities			$	88,475					$	2					$	(1,403)					$	87,074
U.S. treasury securities			17,891						—						(229)						17,662
Certificates of deposit			516						—						—						516
Total securities with unrealized gains/(losses)			$	106,882					$	2					$	(1,632)					$	105,252

(1)Included within Investment securities in the Consolidated Balance Sheets.

			March 31, 2021
			Amortized Cost						Gross Unrealized Gains						Gross Unrealized (Losses)						Fair Value
Corporate debt securities			$	178,384					$	389					$	(114)					$	178,659
U.S. treasury securities			23,761						322						—						24,083
Total securities with unrealized gains/(losses)			$	202,145					$	711					$	(114)					$	202,742

(1)Included within Investment securities in the Consolidated Balance Sheets.

Investments Classified by Contractual Maturity Date

Scheduled maturities of the debt securities held by the Company included within the investment securities portfolio were as follows:

			March 31, 2022												March 31, 2021
			Amortized Cost						Estimated Fair Value						Amortized Cost						Estimated Fair Value
Due within one year			$	72,963					$	72,950					$	172,747					$	172,798
Due within years two through five			33,919						32,302						29,398						29,944
Total debt within the investment securities portfolio			$	106,882					$	105,252					$	202,145					$	202,742

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- Definition

Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5B
-URI https://asc.fasb.org/extlink&oid=126970911&loc=SL120269825-111563

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5A
-URI https://asc.fasb.org/extlink&oid=126970911&loc=SL120269820-111563

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27232-111563

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- Definition

Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.

+ References

No definition available.

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- References

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