XML 51 R40.htm IDEA: XBRL DOCUMENT v3.25.3

NOTE 5. MARKETABLE SECURITIES: Unrealized losses on marketable securities and their tax effects (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Details
Unrealized loss from marketable securities	$ 106,692	$ 870,990	$ 203,162	$ 907,741
Tax effects	(23,344)	(190,573)	(44,452)	(198,614)
Unrealized loss from marketable securities, net of tax	$ 83,348	$ 680,417	$ 158,710	$ 709,127

X

- Definition

Represents the monetary amount of Tax effects, during the indicated time period.

+ References

No definition available.

+ Details

Name:	fil_TaxEffects
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Represents the monetary amount of Unrealized loss from marketable securities, during the indicated time period.

+ References

No definition available.

+ Details

Name:	fil_UnrealizedLossFromMarketableSecurities
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Represents the monetary amount of Unrealized loss from marketable securities, net of tax, during the indicated time period.

+ References

No definition available.

+ Details

Name:	fil_UnrealizedLossFromMarketableSecuritiesNetOfTax
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

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