XML 61 R31.htm IDEA: XBRL DOCUMENT v3.25.3

INVESTMENT SECURITIES (Tables)

6 Months Ended

Sep. 30, 2025

Investments, Debt and Equity Securities [Abstract]

Schedule of Amortized Cost, Gross Unrealized Gains and Losses, and Fair Value of 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

Schedule of Maturities of Debt Securities

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

X

- Definition

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

+ References

No definition available.

+ Details

Name:	us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.

+ References

No definition available.

+ Details

Name:	us-gaap_MarketableSecuritiesTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration