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INVESTMENT SECURITIES

6 Months Ended

Sep. 30, 2025

Investments, Debt and Equity Securities [Abstract]

INVESTMENT SECURITIES

Investment Securities

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

			September 30, 2025
			Amortized Cost						Gross Unrealized Gains						Gross Unrealized (Losses)						Fair Value
Corporate debt securities			$	160,466					$	578					$	(63)					$	160,981
U.S. treasury securities			23,220						144						(81)						23,283
Common stock			24						—						—						24
Certificates of deposit			354						—						—						354
Total securities with unrealized gains/(losses)			$	184,064					$	722					$	(144)					$	184,642

			March 31, 2025
			Amortized Cost						Gross Unrealized Gains						Gross Unrealized (Losses)						Fair Value
Corporate debt securities			$	177,687					$	627					$	(164)					$	178,150
U.S. treasury securities			17,044						17						(157)						16,904
Common stock			21						—						—						21
Certificates of deposit			549						—						—						549
Total securities with unrealized gains/(losses)			$	195,301					$	644					$	(321)					$	195,624

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

			September 30, 2025												March 31, 2025
			Amortized Cost						Estimated Fair Value						Amortized Cost						Estimated Fair Value
Due within one year			$	155,578					$	155,945					$	166,799					$	167,328
Due within years two through five			28,463						28,673						28,502						28,296
Total debt within the investment securities portfolio			$	184,041					$	184,618					$	195,301					$	195,624

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- Definition

The entire disclosure for investments in certain debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 940
-SubTopic 320
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/940-320/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1403
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-Publisher SEC

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 320
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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