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Note C - Summary of Significant Accounting Policies - Fair Value of Marketable Securities (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Marketable Securities		$ 2,976,573
Estimate of Fair Value Measurement [Member]
Marketable Securities	$ 2,976,573
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Marketable Securities	2,976,573
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Marketable Securities	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Marketable Securities	$ 0

X

- Definition

Amount of investment in marketable security.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

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