Contingencies	9 Months Ended
Contingencies	Sep. 30, 2024
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies Pressures from various global and national macroeconomic conditions, including heightened inflation, uncertainty regarding future interest rates, foreign currency exchange rate fluctuations, recent adverse weather conditions, the continuation of the Russia-Ukraine and Middle East wars, the pending Presidential and Congressional elections, and potential governmental responses to these events, continue to create significant economic uncertainty. The extent to which these pressures may impact our business, results of operations, asset valuations, financial condition, and customers will depend on future developments, which continue to be highly uncertain and difficult to predict. Material adverse impacts may include all or a combination of valuation impairments on our intangible assets, securities available for sale, securities held to maturity, loans, capitalized mortgage loan servicing rights or deferred tax assets. We continue to closely monitor and analyze the higher risk segments within our portfolio, and senior management is cautiously optimistic that we are positioned to continue managing the impact of the varied set of risks and uncertainties currently impacting the global and U.S. economies. However, a high degree of uncertainty still exists with respect to the impact of these fluid macroeconomic conditions on the future performance of our loan portfolio and our financial results. Litigation We are involved in various litigation matters in the ordinary course of business. At the present time, we do not believe any of these matters will have a significant impact on our interim condensed consolidated financial position or results of operations. The aggregate amount we have accrued for losses we consider probable as a result of these litigation matters is immaterial. However, because of the inherent uncertainty of outcomes from any litigation matter, we believe it is reasonably possible we may incur losses in addition to the amounts we have accrued. At this time, we estimate the maximum amount of additional losses that are reasonably possible is insignificant. However, because of a number of factors, including the fact that certain of these litigation matters are still in their early stages, this maximum amount may change in the future. The litigation matters described in the preceding paragraph primarily include claims that have been brought against us for damages, but do not include litigation matters where we seek to collect amounts owed to us by third parties (such as litigation initiated to collect delinquent loans). These excluded, collection-related matters may involve claims or counterclaims by the opposing party or parties, but we have excluded such matters from the disclosure contained in the preceding paragraph in all cases where we believe the possibility of us paying damages to any opposing party is remote. Visa Stock On May 6, 2024, we exchanged 12,566 shares of Visa Inc. Class B-1 common stock (all of the Class B-1 shares we owned) for 2,493 shares of Visa Inc. Class C common stock and 6,283 shares of Visa Inc. Class B-2 common stock pursuant to an exchange offer conducted by Visa. Each Class C share automatically converts to 4 shares of Visa Inc. Class A common stock upon a transfer to anyone other than a Visa member or an affiliate of a Visa member. The Class B-2 shares have the same transfer restrictions as the transfer restrictions on the Class B-1 shares and can only be sold to other Class B shareholders. Because of the very limited liquidity for the Class B-1 shares (prior to completion of the exchange offer) and uncertainty regarding the likelihood, ultimate timing, and eventual exchange rate for Class B-1 shares into Class A shares, we were carrying these shares at zero, representing cost basis less impairment. In light of the continued uncertainty regarding the likelihood, ultimate timing, and eventual exchange rate for Class B-2 shares into Class A shares, we are carrying the Class B-2 shares at zero, representing cost basis less impairment. With the completion of the exchange, we recorded a gain related to the Class C shares of $2.677 million during the second quarter of 2024 based on the conversion privilege of those shares and the closing price of the Class A shares on May 3, 2024 (the exchange expiration date) of $268.49 per share. Subsequent to the exchange, we sold all 2,493 shares of our Class C shares for net proceeds of $2.685 million. We held no Class C shares at September 30, 2024. As a condition to our participation in the exchange offer, we were required to enter into a Makewhole Agreement that will require us to reimburse Visa in certain circumstances if certain litigation in which Visa has been involved since 2008 results in damages significantly higher than Visa currently expects. Potential payments under the Makewhole Agreement are designed to equal the decline in value we would have experienced had we not participated in Visa’s exchange offer. Based on the disclosures that have been made by Visa regarding the status of this litigation and other circumstances relating to the exchange offer and potential future, similar exchange offers, we believe the likelihood we will have to make any payments under the Makewhole Agreement is remote.