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Note K - Notes Payable	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Long-Term Debt [Text Block]	NOTE K:   NOTES PAYABLE During the first three months of 2023, the Company’s subsidiaries did not enter into any new installment obligations.

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- Definition

The entire disclosure for long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 470
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//470/tableOfContent

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