| NATURAL RESOURCE PARTNERS LP (NRP) | |||||||||||||||||||||||||||||||||||||||||||||||||
| Q1-CY2026 | 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 | |
| Balance Sheet Date | 2025-Dec-31 | 2025-Sep-30 | 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 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-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 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | |
| Operating Cash Flow | 44,765,000$ | 41,095,000$ | 45,579,000$ | 34,424,000$ | 66,220,000$ | 54,145,000$ | 56,629,000$ | 71,499,000$ | 77,786,000$ | 78,942,000$ | 81,350,000$ | 72,900,000$ | 68,888,000$ | 82,496,000$ | 63,123,000$ | 52,331,000$ | 55,161,000$ | 30,059,000$ | 13,384,000$ | 23,200,000$ | 13,155,000$ | 24,323,000$ | 19,935,000$ | 31,861,000$ | 19,390,000$ | 41,375,000$ | 53,593,000$ | 22,953,000$ | 81,375,000$ | 33,405,000$ | 54,344,000$ | 19,799,000$ | 46,352,000$ | 25,724,000$ | 34,858,000$ | 20,205,000$ | 25,241,000$ | 38,259,000$ | 26,660,000$ | 42,074,000$ | 55,240,000$ | ||||||||
| Investing Cash Flow | 743,000$ | 1,634,000$ | 1,444,000$ | 947,000$ | 723,000$ | 674,000$ | 5,302,000$ | 812,000$ | 2,635,000$ | 1,477,000$ | 607,000$ | 697,000$ | 910,000$ | 869,000$ | 541,000$ | 614,000$ | 657,000$ | 600,000$ | 777,000$ | 332,000$ | 365,000$ | 206,000$ | 186,000$ | 6,445,000$ | 654,000$ | 307,000$ | 194,442,000$ | (1,981,000$) | (1,660,000$) | (173,000$) | (103,000$) | 2,775,000$ | 2,910,000$ | (2,039,000$) | 6,484,000$ | 120,892,000$ | 38,816,000$ | (5,819,000$) | (1,931,000$) | ||||||||||
| Purchases of Property and Equipment | 0$ | 0$ | 8,000$ | 2,000$ | 59,000$ | (9,666,000$) | 3,809,000$ | 2,413,000$ | 3,444,000$ | (6,236,000$) | 1,238,000$ | 2,903,000$ | 2,095,000$ | (4,403,000$) | 512,000$ | 1,698,000$ | 1,421,000$ | 1,026,000$ | 3,508,000$ | 3,708,000$ | 1,365,000$ | 2,247,000$ | 342,000$ | ||||||||||||||||||||||||||
| Financing Cash Flow | (46,386,000$) | (42,054,000$) | (47,555,000$) | (34,939,000$) | (67,399,000$) | (56,259,000$) | (40,581,000$) | (73,310,000$) | (86,843,000$) | (72,738,000$) | (88,882,000$) | (95,033,000$) | (91,644,000$) | (81,784,000$) | (140,266,000$) | (52,261,000$) | (39,171,000$) | (9,592,000$) | (12,900,000$) | (26,823,000$) | (29,715,000$) | (19,910,000$) | (9,978,000$) | (29,826,000$) | (33,474,000$) | (21,432,000$) | (98,179,000$) | (99,583,000$) | (133,174,000$) | (21,012,000$) | (20,861,000$) | (28,301,000$) | (137,666,000$) | 51,962,000$ | (109,930,000$) | 54,408,000$ | (83,745,000$) | (90,151,000$) | (65,152,000$) | (45,638,000$) | (19,678,000$) | ||||||||
| End Cash Position | 30,141,000$ | 31,019,000$ | 30,344,000$ | 30,876,000$ | 30,444,000$ | 30,900,000$ | 32,340,000$ | 10,990,000$ | 11,989,000$ | 18,411,000$ | 10,730,000$ | 17,655,000$ | 39,091,000$ | 60,937,000$ | 59,356,000$ | 135,590,000$ | 135,520,000$ | 118,989,000$ | 97,908,000$ | 96,767,000$ | 99,790,000$ | 115,573,000$ | 110,828,000$ | 100,506,000$ | 98,265,000$ | 99,636,000$ | 70,850,000$ | 112,374,000$ | 101,839,000$ | 63,387,000$ | 52,975,000$ | 21,152,000$ | 26,980,000$ | 121,244,000$ | 40,783,000$ | 112,945,000$ | 40,371,000$ | 92,391,000$ | 21,391,000$ | 50,619,000$ | 41,204,000$ | 49,665,000$ | 8,804,000$ | 33,275,000$ | 48,971,000$ | 78,126,000$ | 70,013,000$ | 54,826,000$ | |
| Exchange Rate Effect | |||||||||||||||||||||||||||||||||||||||||||||||||
| Dividends Paid | 3,769,000$ | ||||||||||||||||||||||||||||||||||||||||||||||||
| Unlevered Free Cash Flow | 44,765,000$ | 41,095,000$ | 45,579,000$ | 34,424,000$ | 66,220,000$ | 54,145,000$ | 56,629,000$ | 71,499,000$ | 77,786,000$ | 78,942,000$ | 81,342,000$ | 72,898,000$ | 68,829,000$ | 82,496,000$ | 63,123,000$ | 52,331,000$ | 55,161,000$ | 30,059,000$ | 13,384,000$ | 23,200,000$ | 13,155,000$ | 24,323,000$ | 19,935,000$ | 31,861,000$ | 19,390,000$ | 41,375,000$ | 53,593,000$ | 22,953,000$ | 91,041,000$ | 29,596,000$ | 51,931,000$ | 16,355,000$ | 52,588,000$ | 24,486,000$ | 31,955,000$ | 18,110,000$ | 29,644,000$ | 37,747,000$ | 25,239,000$ | 41,048,000$ | 51,732,000$ | ||||||||