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v3.25.2

Borrowings (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) Institution | Jun. 30, 2024 USD ($) | Sep. 15, 2021 USD ($) Investor | Sep. 17, 2020 USD ($) Investor
Borrowings [Abstract] |  |  |  |
Long-term fixed rate borrowings | $ 4,189 | $ 34,156 |  |
Amount outstanding | 0 | 0 |  |
Other long-term borrowings | $ 0 |  |  |
Bank Term Funding Program [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Maximum borrowing capacity |  | $ 25,000 |  |
Interest rate |  | 4.80% |  |
Maturity period | Jan. 31, 2025 |  |  |
Subordinated Note Purchase Agreements Entered on September 17, 2020 [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Number of qualified institutional investors (in Investor) | Investor |  |  |  | 14
Interest rate |  |  |  | 4.75%
Debt instrument, due date | Sep. 17, 2030 |  |  |
Aggregate principal amount |  |  |  | $ 20,000
Debt issuance costs |  |  |  | $ 424
Period of debt amortization | 60 months |  |  |
Outstanding borrowings, net of issuance costs | $ 20,000 | $ 19,900 |  |
Subordinated Note Purchase Agreement Entered on September 15, 2021 [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Number of qualified institutional investors (in Investor) | Investor |  |  | 18 |
Interest rate |  |  | 3.00% |
Debt instrument, due date | Sep. 15, 2031 |  |  |
Aggregate principal amount |  |  | $ 30,000 |
Debt issuance costs |  |  | $ 499 |
Period of debt amortization | 60 months |  |  |
Outstanding borrowings, net of issuance costs | $ 29,900 | 29,800 |  |
Federal Home Loan Bank of New York [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Loans pledged as collateral | 634,600 | 601,600 |  |
Federal Reserve Bank [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Collateral amount available to be pledged against potential borrowings | 18,200 |  |  |
Amount outstanding | 0 | 0 |  |
The Bank of Greene County [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Maximum borrowing capacity | 15,000 |  |  |
The Bank of Greene County [Member] | Federal Home Loan Bank of New York [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Loans pledged as collateral | 634,600 |  |  |
Maximum amount of funding available | 389,300 |  |  |
Long-term fixed rate borrowings | 4,200 | 9,200 |  |
Municipal letters of credit from Federal Home Loan Bank | 90,000 | 90,000 |  |
Overnight borrowings from Federal Home Loan Bank | $ 74,000 | 115,300 |  |
The Bank of Greene County [Member] | Federal Home Loan Bank of New York [Member] | Federal Home Loan Bank 0.0% Development Advance Program [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Interest rate | 0.00% |  |  |
The Bank of Greene County [Member] | Federal Home Loan Bank of New York [Member] | Federal Home Loan Bank Maturity Period One [Member] | Federal Home Loan Bank 0.0% Development Advance Program [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Long-term fixed rate borrowings | $ 2,200 | $ 4,400 |  |
Long term fixed interest rate | 3.80% | 5.70% |  |
Maturity Period, fixed rate | Oct. 31, 2027 | Sep. 30, 2024 |  |
The Bank of Greene County [Member] | Federal Home Loan Bank of New York [Member] | Federal Home Loan Bank Maturity Period Two [Member] | Federal Home Loan Bank 0.0% Development Advance Program [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Long-term fixed rate borrowings | $ 2,000 | $ 4,800 |  |
Long term fixed interest rate | 4.20% | 5.20% |  |
Maturity Period, fixed rate | Jun. 30, 2028 | Mar. 31, 2025 |  |
The Bank of Greene County [Member] | Other Financial Institution [Member] |  |  |  |
Borrowings [Abstract] |  |  |  |
Maximum borrowing capacity | $ 75,000 |  |  |
Number of other financial institutions (in Institution) | Institution | 3 |  |  |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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