{"filing":{"accession_number":"0001104659-26-093446","cik":"0000788965","ticker":"HNRG","company_name":"HALLADOR ENERGY CO","form":"8-K","filing_date":"2026-08-10","report_date":"2026-08-10","primary_document":"hnrg-20260810x8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/788965/000110465926093446/hnrg-20260810x8k.htm"},"events":[{"id":26706,"run_id":24282,"accession_number":"0001104659-26-093446","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This is a clear earnings release disclosing Hallador's second quarter 2026 financial and operating results. The filing explicitly states \"On August 10, 2026, Hallador Energy Company issued a press release announcing its second quarter 2026 financial and operating results,\" with the press release attached as Exhibit 99.1. The exhibit contains detailed financial summaries including revenue ($101.5M), net loss ($15.2M), and adjusted EBITDA ($2.9M loss), along with operational highlights and forward guidance. This is material to investors as it reflects the company's quarterly earnings performance and strategic project updates.","company_name":"HALLADOR ENERGY CO","ticker":"HNRG","filing_date":"2026-08-10","form":"8-K","submitted_at":null,"items":[{"id":27925,"accession_number":"0001104659-26-093446","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a clear earnings release disclosing Hallador's second quarter 2026 financial and operating results. The filing explicitly states \"On August 10, 2026, Hallador Energy Company issued a press release announcing its second quarter 2026 financial and operating results,\" with the press release attached as Exhibit 99.1. The exhibit contains detailed financial summaries including revenue ($101.5M), net loss ($15.2M), and adjusted EBITDA ($2.9M loss), along with operational highlights and forward guidance. This is material to investors as it reflects the company's quarterly earnings performance and strategic project updates.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-11T00:01:28.174556+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":27925,"accession_number":"0001104659-26-093446","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a clear earnings release disclosing Hallador's second quarter 2026 financial and operating results. The filing explicitly states \"On August 10, 2026, Hallador Energy Company issued a press release announcing its second quarter 2026 financial and operating results,\" with the press release attached as Exhibit 99.1. The exhibit contains detailed financial summaries including revenue ($101.5M), net loss ($15.2M), and adjusted EBITDA ($2.9M loss), along with operational highlights and forward guidance. This is material to investors as it reflects the company's quarterly earnings performance and strategic project updates.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-11T00:01:28.174556+00:00","company_name":"HALLADOR ENERGY CO","ticker":"HNRG","filing_date":"2026-08-10"}]}