{"cik":1759774,"taxonomy":"us-gaap","tag":"IncreaseDecreaseInAccountsReceivable","label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","entityName":"POSTAL REALTY TRUST, INC.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":519503,"accn":"0001213900-20-021968","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-14"},{"start":"2019-01-01","end":"2019-09-30","val":802618,"accn":"0001213900-20-036807","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":1374311,"accn":"0001213900-20-007580","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-27"},{"start":"2019-01-01","end":"2019-12-31","val":1374311,"accn":"0001213900-21-018605","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-30","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":14372,"accn":"0001213900-20-015998","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-06-26"},{"start":"2020-01-01","end":"2020-03-31","val":14000,"accn":"0001213900-21-026611","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-17","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":280987,"accn":"0001213900-20-021968","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-14"},{"start":"2020-01-01","end":"2020-06-30","val":281000,"accn":"0001628280-21-016896","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":1018504,"accn":"0001213900-20-036807","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":1018000,"accn":"0001759774-21-000009","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":1810603,"accn":"0001213900-21-018605","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-30"},{"start":"2020-01-01","end":"2020-12-31","val":1811000,"accn":"0001759774-22-000012","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-14","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-204000,"accn":"0001213900-21-026611","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-17"},{"start":"2021-01-01","end":"2021-03-31","val":-203000,"accn":"0001759774-22-000019","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-13","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":292000,"accn":"0001628280-21-016896","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-13"},{"start":"2021-01-01","end":"2021-06-30","val":292000,"accn":"0001759774-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":678000,"accn":"0001759774-21-000009","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":678000,"accn":"0001628280-22-028320","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"start":"2021-01-01","end":"2021-12-31","val":1079000,"accn":"0001759774-22-000012","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-14"},{"start":"2021-01-01","end":"2021-12-31","val":765000,"accn":"0001628280-23-006624","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-07","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-1364000,"accn":"0001759774-22-000019","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-13"},{"start":"2022-01-01","end":"2022-03-31","val":-1742000,"accn":"0001628280-23-015805","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-04","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-834000,"accn":"0001759774-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-04"},{"start":"2022-01-01","end":"2022-06-30","val":-834000,"accn":"0001628280-23-028204","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":396000,"accn":"0001628280-22-028320","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"start":"2022-01-01","end":"2022-09-30","val":396000,"accn":"0001628280-23-035502","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-10-30"},{"start":"2022-01-01","end":"2022-12-31","val":358000,"accn":"0001628280-23-006624","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-07"},{"start":"2022-01-01","end":"2022-12-31","val":358000,"accn":"0001628280-24-008057","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-29","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-1827000,"accn":"0001628280-23-015805","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-04"},{"start":"2023-01-01","end":"2023-03-31","val":-1827000,"accn":"0001628280-24-021182","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-884000,"accn":"0001628280-23-028204","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-884000,"accn":"0001628280-24-035218","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-06"},{"start":"2023-01-01","end":"2023-09-30","val":927000,"accn":"0001628280-23-035502","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-10-30"},{"start":"2023-01-01","end":"2023-09-30","val":486000,"accn":"0001628280-24-045039","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-04"},{"start":"2023-01-01","end":"2023-12-31","val":-128000,"accn":"0001628280-24-008057","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-29"},{"start":"2023-01-01","end":"2023-12-31","val":-128000,"accn":"0001628280-25-008338","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-27","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-247000,"accn":"0001628280-24-021182","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-247000,"accn":"0001628280-25-021292","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-01","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-770000,"accn":"0001628280-24-035218","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-06"},{"start":"2024-01-01","end":"2024-06-30","val":-770000,"accn":"0001628280-25-037487","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-04"},{"start":"2024-01-01","end":"2024-09-30","val":1246000,"accn":"0001628280-24-045039","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-04"},{"start":"2024-01-01","end":"2024-09-30","val":1246000,"accn":"0001628280-25-048879","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-04"},{"start":"2024-01-01","end":"2024-12-31","val":1789000,"accn":"0001628280-25-008338","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-27"},{"start":"2024-01-01","end":"2024-12-31","val":1789000,"accn":"0001628280-26-011212","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-24","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1725000,"accn":"0001628280-25-021292","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-01"},{"start":"2025-01-01","end":"2025-03-31","val":-1725000,"accn":"0001628280-26-030708","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-05","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1475000,"accn":"0001628280-25-037487","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-04"},{"start":"2025-01-01","end":"2025-09-30","val":237000,"accn":"0001628280-25-048879","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-04"},{"start":"2025-01-01","end":"2025-12-31","val":-1560000,"accn":"0001628280-26-011212","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-24","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":-729000,"accn":"0001628280-26-030708","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-05","frame":"CY2026Q1"}]}}