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Commitments and Contingencies
9 Months Ended
Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
Concentrations of credit risk:  The Bank’s loans, commitments to extend credit, unused lines of credit and outstanding letters of credit have been granted to customers within the Bank's market area.  Investments in securities issued by state and political subdivisions within the state of Iowa totaled approximately $76.68 million.  The concentrations of credit by type of loan are set forth in Note 5 to the Consolidated Financial Statements.  Outstanding letters of credit were granted primarily to commercial borrowers.  Although the Bank has a diversified loan portfolio, a substantial portion of its debtors' ability to honor their contracts is dependent upon the economic conditions in Johnson, Linn and Washington Counties, Iowa.

Contingencies:  In the normal course of business, the Company and its subsidiaries are subject to pending and threatened legal actions, some of which seek substantial relief or damages.  While the ultimate outcome of such legal proceedings cannot be predicted with certainty, after reviewing pending and threatened litigation with counsel, management believes at this time that the outcome of such litigation will not have a material adverse effect on the Company’s business, financial conditions, or results of operations.

Financial instruments with off-balance sheet risk:  The Bank is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers.  These financial instruments include commitments to extend credit, credit card participations and standby letters of credit.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets.

The Bank’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit, credit card participations and standby letters of credit is represented by the contractual amount of those instruments.  The Bank uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.  A summary of the Bank’s commitments at September 30, 2022 and December 31, 2021 is as follows:
 
 September 30, 2022December 31, 2021
 (Amounts In Thousands)
Firm loan commitments and unused portion of lines of credit:
Home equity loans$86,255 $78,961 
Credit cards65,321 65,913 
Commercial, real estate and home construction240,536 170,539 
Commercial lines and real estate purchase loans351,714 298,911 
Outstanding letters of credit7,026 7,179