{"schema_version":"secwatch.filing_event.v1","accession":"0001641172-25-021913","form_type":"8-K","ticker":"NSYS","cik":"0000722313","company_name":"NORTECH SYSTEMS INC","filed_at":"2025-08-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.229599+00:00","generated_at":"2026-05-17T21:59:56.122661+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Nortech Systems extends $15M BofA credit line to August 2026","bullets":["Extended $15M senior secured revolving credit facility maturity to August 31, 2026.","Amendment No. 3 executed with Bank of America, N.A. effective July 29, 2025.","No changes to interest rate, covenants, or borrowing base disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0001641172-25-021913","json":"https://secwatch.observer/filing/0001641172-25-021913.json","markdown":"https://secwatch.observer/filing/0001641172-25-021913.md","text":"https://secwatch.observer/filing/0001641172-25-021913.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/722313/000164117225021913/0001641172-25-021913-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/722313/000164117225021913/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T21:59:56.122661+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"}