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Note M - Related Party Transactions - Related Party Loans (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 USD ($)
Total loans at January 1, 2019 | $ 3,674
New loans | 890
Repayments | (391)
Other changes | (199)
Total loans at December 31, 2019 | $ 3,974

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