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Note F - Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

In thousands		March 31, 2022				December 31, 2021
Revolving credit facility		$	5,000			$	5,000

X

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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