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v3.25.2

Debt Securities (Tables) | 12 Months Ended
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Jun. 30, 2025
Debt Securities |
Schedule of carrying value of securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30,
​ | ​ | 2025 | ​ | 2024
Available for sale debt securities, at fair value | ​ | $ | 5,201,279 | ​ | $ | 6,606,761
Held to maturity debt securities, at amortized cost | ​ | ​ | 483,787 | ​ | ​ | 510,276
​ | ​ | $ | 5,685,066 | ​ | $ | 7,117,037
Schedule of amortized cost and fair value of debt securities, with gross unrealized gains and losses | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Gross | ​ | ​ | Gross | ​ | ​ | ​
​ | ​ | Amortized | ​ | Unrealized | ​ | Unrealized | ​ | ​ | ​
​ |  | Cost |  | Gains |  | Losses |  | Fair Value
June 30, 2025 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Available for sale debt securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
States and municipalities | ​ | $ | 449,792 | ​ | $ | 296 | ​ | $ | (772) | ​ | $ | 449,316
Mortgage-backed | ​ |  | 875,776 | ​ |  | 22,607 | ​ |  | (39,621) | ​ |  | 858,762
Corporate bonds | ​ |  | 4,500,000 | ​ |  | 5,900 | ​ |  | (612,699) | ​ |  | 3,893,201
​ | ​ | $ | 5,825,568 | ​ | $ | 28,803 | ​ | $ | (653,092) | ​ | $ | 5,201,279
Held to maturity debt securities | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed | ​ | $ | 483,787 | ​ | $ | — | ​ | $ | (110,219) | ​ | $ | 373,568
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Gross | ​ | Gross | ​ | ​ | ​
​ |  | Amortized |  | Unrealized |  | Unrealized | ​ | ​ | ​
​ |  | Cost |  | Gains |  | Losses |  | Fair Value
June 30, 2024 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Available for sale debt securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
States and municipalities | ​ | $ | 689,588 | ​ | $ | 26 | ​ | $ | (4,026) | ​ | $ | 685,588
Mortgage-backed | ​ |  | 1,347,975 | ​ |  | 22,728 | ​ |  | (77,796) | ​ |  | 1,292,907
Corporate bonds | ​ |  | 5,538,606 | ​ |  | — | ​ |  | (910,340) | ​ |  | 4,628,266
​ | ​ | $ | 7,576,169 | ​ | $ | 22,754 | ​ | $ | (992,162) | ​ | $ | 6,606,761
Held to maturity debt securities | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed | ​ | $ | 510,276 | ​ | $ | — | ​ | $ | (116,195) | ​ | $ | 394,081
​
Schedule of securities in continuous unrealized loss position | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Less than 12 Months |  | 12 Months or More |  | Total
​ | ​ | Gross | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​
​ | ​ | Unrealized | ​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​
​ | ​ | Losses |  | Fair Value |  | Losses |  | Fair Value |  | Losses |  | Fair Value
June 30, 2025 |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Available for sale debt securities |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
States and municipalities | ​ | $ | — | ​ | $ | — | ​ | $ | (772) | ​ | $ | 114,228 | ​ | $ | (772) | ​ | $ | 114,228
Mortgage-backed | ​ |  | (97) | ​ |  | 30,835 | ​ |  | (39,524) | ​ |  | 691,927 | ​ |  | (39,621) | ​ |  | 722,762
Corporate bonds | ​ |  | — | ​ |  | — | ​ |  | (612,699) | ​ |  | 2,887,301 | ​ |  | (612,699) | ​ |  | 2,887,301
​ | ​ | $ | (97) | ​ | $ | 30,835 | ​ | $ | (652,995) | ​ | $ | 3,693,456 | ​ | $ | (653,092) | ​ | $ | 3,724,291
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Less than 12 Months |  | 12 Months or More |  | Total
​ | ​ | Gross | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​
​ | ​ | Unrealized | ​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​
​ |  | Losses |  | Fair Value |  | Losses |  | Fair Value |  | Losses |  | Fair Value
June 30, 2024 |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Available for sale debt securities |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
States and municipalities | ​ | $ | (341) | ​ | $ | 119,311 | ​ | $ | (3,685) | ​ | $ | 351,251 | ​ | $ | (4,026) | ​ | $ | 470,562
Mortgage-backed | ​ |  | (128) | ​ |  | 16,339 | ​ |  | (77,668) | ​ |  | 1,167,758 | ​ |  | (77,796) | ​ |  | 1,184,097
Corporate bonds | ​ |  | — | ​ |  | — | ​ |  | (910,339) | ​ |  | 4,628,266 | ​ |  | (910,340) | ​ |  | 4,628,266
​ | ​ | $ | (469) | ​ | $ | 135,650 | ​ | $ | (991,692) | ​ | $ | 6,147,275 | ​ | $ | (992,162) | ​ | $ | 6,282,925
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Schedule of debt securities by contractual maturity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Available for Sale Debt Securities | ​ | Held to Maturity Debt Securities
​ | ​ | Amortized | ​ | Fair | ​ | Amortized | ​ | Fair
​ |  | Cost |  | Value |  | Cost |  | Value
June 30, 2025 |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Due in one year or less | ​ | $ | 1,000,000 | ​ | $ | 1,005,900 | ​ | $ | — | ​ | $ | —
Due from more than one to five years | ​ |  | 3,949,792 | ​ |  | 3,336,617 | ​ |  | — | ​ |  | —
Due from more than five to ten years | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | —
​ | ​ |  | 4,949,792 | ​ |  | 4,342,517 | ​ |  | — | ​ |  | —
Mortgage-backed securities | ​ |  | 875,776 | ​ |  | 858,762 | ​ |  | 483,787 | ​ |  | 373,568
​ | ​ | $ | 5,825,568 | ​ | $ | 5,201,279 | ​ | $ | 483,787 | ​ | $ | 373,568

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