{
 "ok": true,
 "cik": "1720025",
 "ticker": null,
 "name": "ALLEGRO MERGER CORP.",
 "filings": [
  {
   "form": "8-K",
   "filed": "2026-08-28",
   "items": [
    "1.02 Termination of a Material Definitive Agreement",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026094696/0001213900-26-094696-index.htm"
  },
  {
   "form": "10-Q",
   "filed": "2026-08-13",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026089060/0001213900-26-089060-index.htm"
  },
  {
   "form": "10-Q",
   "filed": "2026-05-14",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026056687/0001213900-26-056687-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-04-22",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026046657/0001213900-26-046657-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-04-01",
   "items": [
    "1.01 Entry into a Material Definitive Agreement",
    "3.02 Unregistered Sales of Equity Securities",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026038016/0001213900-26-038016-index.htm"
  },
  {
   "form": "10-K",
   "filed": "2026-02-11",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026014879/0001213900-26-014879-index.htm"
  }
 ],
 "events12m": 5,
 "sources": {
  "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001720025.json",
  "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1720025"
 },
 "license": "Figures as filed with the SEC. Card text CC BY 4.0, POPS4.",
 "notAdvice": "Reporting, not investment advice. No price targets, no buy or sell views.",
 "edgar": "🫧 Edgar looked up ALLEGRO MERGER CORP.. Last filing: 8-K (1.02 Termination of a Material Definitive Agreement), 2026-08-28. 5 event filings (8-K) in the past twelve months. Auditor change (8-K Item 4.01) filed 2026-01-23.",
 "auditor": {
  "changes": [
   {
    "filed": "2026-01-23",
    "url": "https://www.sec.gov/Archives/edgar/data/1720025/000121390026007298/0001213900-26-007298-index.htm"
   }
  ],
  "nonReliance": [],
  "restatedSince": null
 },
 "edgarette": "🔖 The filings carry no annual revenue line Edgarette can read (common for banks and insurers, which report income differently). Nothing weighed, nothing guessed."
}