{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-003374","form_type":"8-K","ticker":"AMS","cik":"0000744825","company_name":"AMERICAN SHARED HOSPITAL SERVICES","filed_at":"2022-02-15T23:59:59+00:00","discovered_at":"2026-05-14T18:04:09.660910+00:00","generated_at":"2026-06-27T08:10:30.597913+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"AMS reports preliminary Q4 revenue ~$4.7M, full year ~$17.7M, cash >$8M","bullets":["Preliminary Q4 2021 revenue ~$4.7M, highest quarter of 2021 and roughly even with Q4 2020.","Full year 2021 revenue ~$17.7M, also roughly in line with 2020; preliminary gross margin and operating income improved due to lower costs of revenue.","Cash increased to >$8M at year-end 2021; unused working capital line of $7M available for growth.","CEO cites balance sheet restructuring and debt refinancing in Q2 2021 as strengthening financial position for future initiatives."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-003374","json":"https://secwatch.observer/filing/0001437749-22-003374.json","markdown":"https://secwatch.observer/filing/0001437749-22-003374.md","text":"https://secwatch.observer/filing/0001437749-22-003374.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/744825/000143774922003374/0001437749-22-003374-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/744825/000143774922003374/asha20220214_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T08:10:30.597913+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"}