Summary of Significant Accounting Policies (Policies)	3 Months Ended
Summary of Significant Accounting Policies (Policies)	Sep. 30, 2022
Accounting Policies [Abstract]
Basis of Accounting	The accompanying unaudited consolidated financial statements have been prepared in accordance with US GAAP for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X as promulgated by the SEC. Accordingly, they do not include all the information and footnotes required by US GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of the financial position and results of operations for the periods presented have been included. It is recommended that these unaudited interim consolidated financial statements be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended June 30, 2022 ("2022 Form 10-K") filed with the SEC on September 12, 2022. The results of operations for the three months ended September 30, 2022 are not necessarily indicative of results that may be expected for the entire fiscal year ending June 30, 2023.
Use of Estimates	The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect amounts reported in the financial statements. Various elements of the Company's accounting policies, by their nature, are inherently subject to estimation techniques, valuation assumptions, and other subjective assessments. In particular, management has identified the determination of the provision and the ACL on loans as an accounting policy that, due to the judgments, estimates and assumptions inherent in this policy, is critical to an understanding of the Company's financial statements. This policy and the related judgments, estimates and assumptions is described in greater detail in the notes to the Consolidated Financial Statements and Management's Discussion and Analysis of Financial Condition and Results of Operations (Critical Accounting Policies) in the 2022 Form 10-K. Management believes that the judgments, estimates, and assumptions used in the preparation of the financial statements are appropriate based on the factual circumstances at the time. However, given the sensitivity of the financial statements to this critical accounting policy, the use of other judgments, estimates, and assumptions could result in material differences in the Company's results of operations or financial condition. Further, subsequent changes in economic or market conditions could have a material impact on this estimate and the Company's financial condition and operating results in future periods.
Reclassifications and corrections	Reclassifications and corrections. To maintain consistency and comparability, certain amounts from prior periods have been reclassified to conform to current period presentation with no effect on net income or stockholders’ equity as previously reported.
Newly Issued but Not Yet Effective Accounting Standards	Adoption of New Accounting Standards ASU 2021-05, "Leases (Topic 842): Lessors—Certain Leases with Variable Lease Payments." This ASU amended the lease classification requirements for lessors to classify as an operating lease any lease that would otherwise be classified as a sales-type or direct financing lease that would result in the recognition of a day-one loss at lease commencement, provided that the lease includes variable lease payments that do not depend on an index or rate. When a lease is classified as operating, the lessor does not recognize a net investment in the lease, does not derecognize the underlying asset and therefore, does not recognize a selling profit or loss. The amendments in this ASU are effective for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years. The adoption of this standard on July 1, 2022, did not have a material impact on the Company's consolidated financial statements. Newly Issued but Not Yet Effective Accounting Standards ASU 2022-02, "Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures." This ASU eliminates the TDR recognition and measurement guidance and requires that an entity evaluate whether the modification represents a new loan or a continuation of an existing loan. The amendment also adjusts the disclosures related to modifications and requires entities to disclose current-period gross write-offs by year of origination within the existing vintage disclosures. The amendments in this ASU are effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years and early adoption is permitted. The Company is currently evaluating the impact of adopting the new guidance on the consolidated financial statements.