{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-012057","form_type":"8-K","ticker":"AMS","cik":"0000744825","company_name":"AMERICAN SHARED HOSPITAL SERVICES","filed_at":"2022-05-12T23:59:59+00:00","discovered_at":"2026-05-14T18:04:03.555339+00:00","generated_at":"2026-06-25T19:42:44.090974+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"AMS Q1 2022: revenue $4.85M, net income $269K ($0.04/share) vs $29K ($0.00) YoY","bullets":["Total revenue $4.85M, up 11.1% YoY; PBRT revenue up 33.2% to $2.04M; same-center Gamma Knife revenue up 7.2%.","Operating income $600K, up 567% from $90K; net income $269K ($0.04 diluted) vs $29K ($0.00) in Q1 2021.","Adjusted EBITDA $1.92M, up 20.1% from $1.60M; gross margin improved to 42.6% of revenue from 32.9%.","Cash and equivalents $8.4M; unused $7M credit line; shareholders' equity $24.7M ($4.07/share).","Post-quarter JV signed for radiation center in Puebla, Mexico; hired Tim Keel as sales/marketing head."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-012057","json":"https://secwatch.observer/filing/0001437749-22-012057.json","markdown":"https://secwatch.observer/filing/0001437749-22-012057.md","text":"https://secwatch.observer/filing/0001437749-22-012057.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/744825/000143774922012057/0001437749-22-012057-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/744825/000143774922012057/asha20220511_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T19:42:44.090974+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}