Accounting Policies (Details - schedule of investments - certificates of deposit) - Certificates of Deposit [Member] $ in Thousands	3 Months Ended
Mar. 29, 2025 USD ($)
Investments [Member]
Cash and Cash Equivalents [Line Items]
Investment date	Dec. 19, 2024
Maturity date	Jun. 20, 2025
Interest rate	3.05%
Investment amount	$ 10,224,357
Investments 1 [Member]
Cash and Cash Equivalents [Line Items]
Investment date	Jan. 30, 2025
Maturity date	Jul. 31, 2025
Interest rate	4.38%
Investment amount	$ 10,000,000
Investments 2 [Member]
Cash and Cash Equivalents [Line Items]
Investment date	Oct. 03, 2024
Maturity date	Oct. 02, 2025
Interest rate	3.77%
Investment amount	$ 10,000,000

Rate of interest on investment.

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+ Details

- Definition

Maturity date of investment, in YYYY-MM-DD format.

+ References

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+ Details