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Note 18 - Ames National Corporation (Parent Company Only) Financial Statements - Condensed Statements of Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Interest income |  | $ 74,301 | $ 61,553
Credit loss expense (benefit) 1 | [1] | 774 | (874)
Operating income after credit loss (benefit) |  | 43,836 | 54,118
Interest expense |  | 29,676 | 8,309
Provision for income taxes |  | 2,072 | 5,868
Net income |  | 10,817 | 19,293
Parent Company [Member] |  |  |
Equity in net income of bank subsidiaries |  | 12,355 | 20,282
Interest income |  | 56 | 58
Rental income |  | 398 | 390
Other income |  | 2,532 | 2,330
Operating Income (Loss), Before Provision for Loan Losses |  | 15,341 | 23,060
Credit loss expense (benefit) 1 |  | (3) | (11)
Operating income after credit loss (benefit) |  | 15,344 | 23,071
Interest expense |  | 127 | 76
Operating expense |  | 4,809 | 3,965
Operating Income (Loss) |  | 4,936 | 4,041
Income before income taxes |  | 10,408 | 19,030
Provision for income taxes |  | (409) | (263)
Net income |  | $ 10,817 | $ 19,293
[1] | The difference in the credit loss expense reported herein as compared to the Consolidated Statements of Income is associated with the credit loss expense of $15 thousand related to off-balance sheet credit exposures.

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