| Marathon Bancorp, Inc. /MD/ | |||||||||||||||||||||||||||||||||||||||||||||||||
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 | |
| Balance Sheet Date | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | ||||||||||||||||||||||||||||||
| Fiscal Period | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | ||||||||||||||||||||||||||||||
| Operating Cash Flow | (459,344$) | 848,995$ | 113,620$ | 945,240$ | 229,036$ | (802,101$) | 622,937$ | 366,681$ | 733,028$ | 294,028$ | (514,391$) | 1,476,464$ | 236,160$ | 383,472$ | (245,584$) | 451,484$ | 1,340,497$ | (413,125$) | (780,776$) | 885,338$ | 1,005,576$ | (513,371$) | |||||||||||||||||||||||||||
| Investing Cash Flow | (11,875,176$) | (10,955,913$) | (215,323$) | 7,464,342$ | 9,017,350$ | 7,429,224$ | 2,779,165$ | (1,515,170$) | 2,460,824$ | (12,104,920$) | 876,209$ | (5,656,209$) | (22,115,635$) | (4,331,545$) | (10,355,301$) | (7,415,836$) | (2,856,244$) | (14,784,259$) | (4,282,936$) | 1,094,946$ | (12,778,007$) | 4,192,627$ | |||||||||||||||||||||||||||
| Financing Cash Flow | 3,049,070$ | 17,605,789$ | 1,251,984$ | (3,859,986$) | (6,856,056$) | (6,666,556$) | (2,260,981$) | (3,646,179$) | (854,819$) | 1,789,718$ | 1,194,848$ | 13,652,267$ | (891,161$) | 5,449,270$ | 8,869,463$ | (7,655,389$) | (3,031,655$) | 41,250,522$ | 658,256$ | 18,121,190$ | 3,836,553$ | ||||||||||||||||||||||||||||
| End Cash Position | 14,385,736$ | 23,671,186$ | 16,172,315$ | 15,022,034$ | 10,472,438$ | 8,082,108$ | 8,121,541$ | 6,980,420$ | 11,775,088$ | 9,436,055$ | 19,457,229$ | 17,900,563$ | 8,428,041$ | 31,198,677$ | 29,697,480$ | 31,428,902$ | 46,048,643$ | 50,596,045$ | 24,542,907$ | 26,913,287$ | 24,274,747$ | 17,925,988$ | 10,410,179$ | ||||||||||||||||||||||||||
| Exchange Rate Effect | |||||||||||||||||||||||||||||||||||||||||||||||||
| Dividends Paid | |||||||||||||||||||||||||||||||||||||||||||||||||