{
 "ok": true,
 "cik": "61004",
 "ticker": "LGL",
 "name": "LGL GROUP INC",
 "filings": [
  {
   "form": "8-K",
   "filed": "2026-10-05",
   "items": [
    "5.02 Departure or Election of Directors; Appointment of Officers"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926031985/0001437749-26-031985-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-09-01",
   "items": [
    "3.03 Material Modifications to Rights of Security Holders",
    "5.03 Amendments to Articles or Bylaws; Change in Fiscal Year",
    "8.01 Other Events",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926029440/0001437749-26-029440-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-08-19",
   "items": [
    "7.01 Regulation FD Disclosure",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926028548/0001437749-26-028548-index.htm"
  },
  {
   "form": "10-Q",
   "filed": "2026-08-14",
   "items": [],
   "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926028064/0001437749-26-028064-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-08-14",
   "items": [
    "2.02 Results of Operations and Financial Condition",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926028019/0001437749-26-028019-index.htm"
  },
  {
   "form": "8-K",
   "filed": "2026-07-24",
   "items": [
    "7.01 Regulation FD Disclosure",
    "9.01 Financial Statements and Exhibits"
   ],
   "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926024429/0001437749-26-024429-index.htm"
  }
 ],
 "events12m": 25,
 "healthWatch": {
  "window": "last 12 months",
  "since": "2025-10-06",
  "signals": [
   {
    "code": "5.02",
    "label": "Director or officer change",
    "count": 4,
    "latest": {
     "filed": "2026-10-05",
     "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926031985/0001437749-26-031985-index.htm"
    }
   }
  ],
  "note": "Events the company itself filed with the SEC, most serious first. Shown beside the figures; they do not change the range or its receipt."
 },
 "sources": {
  "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000061004.json",
  "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=61004"
 },
 "license": "Figures as filed with the SEC. Card text CC BY 4.0, POPS4.",
 "notAdvice": "Reporting, not investment advice. No price targets and no trading recommendations.",
 "edgar": "🫧 Edgar looked up LGL GROUP INC ($LGL). Last filing: 8-K (5.02 Departure or Election of Directors; Appointment of Officers), 2026-10-05. 25 event filings (8-K) in the past twelve months.",
 "auditor": {
  "changes": [],
  "nonReliance": [],
  "restatedSince": null
 },
 "metrics": {
  "fiscalYearEnd": "2025-12-31",
  "revenue": 4169000,
  "revenueGrowth1y": -0.028657968313140714,
  "revenueGrowthPerYear": 0.3030644618485727,
  "yearsOfData": 5,
  "operatingMargin": 0.059726553130247065,
  "operatingMarginPrior": 0.16286113699906804,
  "netMargin": 0.1810985847925162,
  "operatingCashFlow": 70000,
  "capitalSpending": null,
  "freeCashFlow": null,
  "researchAndDevelopment": null,
  "researchShareOfRevenue": null,
  "cash": 41514000,
  "longTermDebt": null,
  "longTermDebtChange": null,
  "revenueHistory": [
   {
    "fiscalYearEnd": "2021-12-31",
    "revenue": 1446000
   },
   {
    "fiscalYearEnd": "2022-12-31",
    "revenue": -2679000
   },
   {
    "fiscalYearEnd": "2023-12-31",
    "revenue": 3678000
   },
   {
    "fiscalYearEnd": "2024-12-31",
    "revenue": 4292000
   },
   {
    "fiscalYearEnd": "2025-12-31",
    "revenue": 4169000
   }
  ],
  "totalEquity": 43488000,
  "totalAssets": 46776000,
  "equityRatio": 0.9297075423293997,
  "returnOnEquity": 0.017361111111111112,
  "dividendsPaid": null,
  "payoutRatio": null,
  "dividendPerShare": null,
  "dividendYearsRising": null,
  "dividendCut": null,
  "priceBased": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown.",
  "earningsPerShare": 0.13,
  "sharesOutstanding": 6406016,
  "bookValuePerShare": 6.788618698423482,
  "revenuePerShare": 0.650794503167023,
  "range80": {
   "low": 3479420.1464249846,
   "high": 6247690.242483779,
   "baseline": 4741000.335774608,
   "n": 749,
   "band": "b00"
  },
  "ifPaceHeld": {
   "low": 3479420.1464249846,
   "high": 6247690.242483779
  }
 },
 "edgarette": "🔖 Exposure: revenue $4.2M (FY2025). Experience: revenue down 2.9% on the year, up 30.3% a year over 4 years; operating margin 6.0%, down from 16.3%. Soundness: equity 93.0% of assets, return on equity 1.7%. Credibility: four or more audited years, reasonable weight. Range: 80% of past cases like this landed between $3.5M and $6.2M next year (method v3, set from 749 SEC company-years; on a year the method never saw, 83% landed inside). A statistical range, not company guidance. Against peers (87 filers, $50M+ revenue, its industry group): operating margin 6.0% against a 4.4% median; growth -2.9% against 11.4%.",
 "peers": {
  "sic": 3679,
  "sicDescription": "Electronic Components, NEC",
  "calendarYear": 2025,
  "minRevenue": 50000000,
  "depth": 3,
  "group": "367",
  "growth": [
   0.1144,
   87
  ],
  "opMargin": [
   0.0436,
   87
  ],
  "equityRatio": [
   0.6301,
   85
  ],
  "returnOnEquity": [
   0.0525,
   81
  ],
  "payoutRatio": [
   0.2862,
   22
  ]
 },
 "summary": "Lgl Group (LGL) saw revenue fall 2.9% in FY2025 to $4 million, operating margin 6.0% against a 4.4% median for electronic components, nec, equity 93.0% of assets. Every figure is from the company’s own annual report filed with the SEC.",
 "chart": "<figure class=\"cmp\"><figcaption>LGL GROUP INC against its own record and its peers</figcaption><svg viewBox=\"0 0 560 138\" width=\"100%\" role=\"img\" aria-label=\"Comparison chart\"><rect x=\"0\" y=\"0\" width=\"560\" height=\"138\" fill=\"none\"/><text x=\"0\" y=\"34\" font-size=\"11\" fill=\"#6f6450\">Operating margin</text><rect x=\"148\" y=\"25\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"260.66666666666663\" y1=\"21\" x2=\"260.66666666666663\" y2=\"39\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"285.22799999999995\" y1=\"20\" x2=\"285.22799999999995\" y2=\"40\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 4.4%</title><circle cx=\"294.3126249300392\" cy=\"30\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"34\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">6.0%</text><text x=\"0\" y=\"60\" font-size=\"11\" fill=\"#6f6450\">Revenue, on the year</text><rect x=\"148\" y=\"51\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"292.8571428571429\" y1=\"47\" x2=\"292.8571428571429\" y2=\"65\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"348.096\" y1=\"46\" x2=\"348.096\" y2=\"66\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 11.4%</title><circle cx=\"279.0194381573692\" cy=\"56\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"60\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">-2.9%</text><text x=\"0\" y=\"86\" font-size=\"11\" fill=\"#6f6450\">Equity of assets</text><rect x=\"148\" y=\"77\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"360.9738\" y1=\"72\" x2=\"360.9738\" y2=\"92\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 63.0%</title><circle cx=\"462.2411493073371\" cy=\"82\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"86\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">93.0%</text><text x=\"0\" y=\"112\" font-size=\"11\" fill=\"#6f6450\">Return on equity</text><rect x=\"148\" y=\"103\" width=\"338\" height=\"10\" rx=\"5\" fill=\"#efe7d6\"/><line x1=\"232.5\" y1=\"99\" x2=\"232.5\" y2=\"117\" stroke=\"#cfc5ae\" stroke-width=\"1\"/><line x1=\"254.68124999999998\" y1=\"98\" x2=\"254.68124999999998\" y2=\"118\" stroke=\"#c9a84c\" stroke-width=\"2.5\"/><title>Peer median 5.3%</title><circle cx=\"239.83506944444446\" cy=\"108\" r=\"6\" fill=\"#0a2240\" stroke=\"#fff\" stroke-width=\"1.5\"/><text x=\"494\" y=\"112\" font-size=\"11\" font-weight=\"700\" fill=\"#0a2240\">1.7%</text><text x=\"0\" y=\"136\" font-size=\"10\" fill=\"#8b8375\">Gold tick: the median of 81–85 peers with $50M+ revenue in electronic components, nec</text></svg></figure>",
 "chartHorizon": null,
 "backtest": {
  "tests": 7,
  "hits": 5,
  "rate": 0.7142857142857143,
  "method": "v3",
  "note": "hindsight: past years, same calibrated range. The range was calibrated on 2022-2024 SEC data, so years in that window are partly in-sample."
 },
 "registry": {
  "logged": "2026-10-06T14:05:59.795Z",
  "hash": "6e23d9f944b2166d",
  "status": "open"
 },
 "caution": "Figures are as filed in audited 10-K reports and can move with restatements, acquisitions, disposals or a change in fiscal year. A range set from how past company-years turned out is not a promise about the next one, and says nothing about the share price.",
 "schema": "pops4.edgarette.card/1",
 "card": {
  "summary": "Lgl Group (LGL) saw revenue fall 2.9% in FY2025 to $4 million, operating margin 6.0% against a 4.4% median for electronic components, nec, equity 93.0% of assets. Every figure is from the company’s own annual report filed with the SEC.",
  "exposure": {
   "fiscalYearEnd": "2025-12-31",
   "revenue": 4169000,
   "totalDebt": null,
   "cash": 41514000
  },
  "experience": {
   "revenueGrowth1y": -0.028657968313140714,
   "revenueGrowthPerYear": 0.3030644618485727,
   "operatingMargin": 0.059726553130247065,
   "operatingMarginPrior": 0.16286113699906804,
   "netMargin": 0.1810985847925162,
   "freeCashFlow": null
  },
  "soundness": {
   "equityRatio": 0.9297075423293997,
   "returnOnEquity": 0.017361111111111112,
   "payoutRatio": null,
   "dividendPerShare": null,
   "dividendYearsRising": null,
   "dividendCut": null,
   "note": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown."
  },
  "peers": {
   "sic": 3679,
   "sicDescription": "Electronic Components, NEC",
   "calendarYear": 2025,
   "minRevenue": 50000000,
   "depth": 3,
   "group": "367",
   "growth": [
    0.1144,
    87
   ],
   "opMargin": [
    0.0436,
    87
   ],
   "equityRatio": [
    0.6301,
    85
   ],
   "returnOnEquity": [
    0.0525,
    81
   ],
   "payoutRatio": [
    0.2862,
    22
   ]
  },
  "credibility": {
   "auditedYears": 5,
   "weight": "reasonable",
   "standard": "ASOP No. 25",
   "nonReliance": null,
   "auditorChange": null
  },
  "healthWatch": {
   "window": "last 12 months",
   "since": "2025-10-06",
   "signals": [
    {
     "code": "5.02",
     "label": "Director or officer change",
     "count": 4,
     "latest": {
      "filed": "2026-10-05",
      "url": "https://www.sec.gov/Archives/edgar/data/61004/000143774926031985/0001437749-26-031985-index.htm"
     }
    }
   ],
   "note": "Events the company itself filed with the SEC, most serious first. Shown beside the figures; they do not change the range or its receipt."
  },
  "range": {
   "low": 3479420.1464249846,
   "high": 6247690.242483779,
   "baseline": 4741000.335774608,
   "coverage": 0.8,
   "method": "v3",
   "basis": "next fiscal year revenue: baseline = revenue x (1 + mean of one-year and three-year pace); range = 10th to 90th percentile of how SEC company-years of the same size band actually turned out",
   "calibratedOn": {
    "companyYears": 749,
    "sizeBand": "b00"
   },
   "credibility": null,
   "stress": null,
   "kind": "a statistical range, not company guidance; no view on the share price",
   "track": {
    "backtest": {
     "tests": 7,
     "hits": 5,
     "rate": 0.7142857142857143,
     "method": "v3",
     "note": "hindsight: past years, same calibrated range. The range was calibrated on 2022-2024 SEC data, so years in that window are partly in-sample."
    },
    "registry": {
     "logged": "2026-10-06T14:05:59.795Z",
     "hash": "6e23d9f944b2166d",
     "status": "open"
    },
    "scorecard": "https://www.pops4.com/boards/scorecard"
   }
  },
  "caution": "Figures are as filed in audited 10-K reports and can move with restatements, acquisitions, disposals or a change in fiscal year. A range set from how past company-years turned out is not a promise about the next one, and says nothing about the share price.",
  "sources": {
   "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000061004.json",
   "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=61004"
  },
  "speedCash": {
   "fiscalYear": 2025,
   "cashConversion": 0.0168,
   "growth3y": 0.3606,
   "volatility": 0.3416,
   "paysDividend": false,
   "raisedDividend": false,
   "equityRatio": 0.9297,
   "quadrant": {
    "code": "fs",
    "label": "Fast and steady",
    "plain": "growing faster than its size class, with steadier revenue"
   },
   "compass": {
    "code": "notyet",
    "inside": "Turns 1.7% of revenue into operating cash; revenue growing 36.1% a year over three years; no common dividend.",
    "outside": "Among under $50M companies: 74th percentile for cash, 79th for growth.",
    "emoji": "⚡",
    "label": "Fast, cash not yet",
    "plain": "growing fast, but little cash arriving so far"
   },
   "band": "under $50M",
   "cashPctInClass": 74,
   "growthPctInClass": 79,
   "source": "SEC XBRL frames, the company’s own audited figures; quadrant split at the median of its size class"
  },
  "harbor": {
   "signs": [
    {
     "key": "range",
     "text": "revenue is hard to predict: its 80% range is ±28%"
    }
   ],
   "rule": "Boat condition = number of warning signs: a serious warning filing in 12 months; liabilities over assets; slow and jumpy; negative operating cash; an 80% revenue range of ±25% or wider.",
   "level": 1,
   "name": "Sound ship",
   "plain": "one warning sign"
  },
  "cashFlow": {
   "fiscalYearEnd": "2025-12-31",
   "operating": 70000,
   "investing": null,
   "financing": -141000,
   "capitalSpending": null,
   "free": null,
   "trend": [
    {
     "fiscalYearEnd": "2021-12-31",
     "operating": 1352000,
     "free": 253000
    },
    {
     "fiscalYearEnd": "2022-12-31",
     "operating": -817000,
     "free": -1479000
    },
    {
     "fiscalYearEnd": "2023-12-31",
     "operating": 385000,
     "free": 385000
    },
    {
     "fiscalYearEnd": "2024-12-31",
     "operating": 874000,
     "free": null
    },
    {
     "fiscalYearEnd": "2025-12-31",
     "operating": 70000,
     "free": null
    }
   ],
   "note": "Annual, as filed in 10-K cash flow statements; negative investing/financing = cash going out (capital spending, buybacks, dividends, debt repaid)."
  },
  "investments": {
   "fiscalYearEnd": "2025-12-31",
   "cash": 41514000,
   "shortTerm": 36000,
   "longTerm": null,
   "equityHoldings": null,
   "totalAssets": 46776000,
   "ladder": null,
   "currentRatio": 50.63,
   "unrealizedGain": null,
   "unrealizedLoss": null,
   "note": "Balance-sheet cash and investment securities at fiscal year end, as filed; short-term = due or saleable within a year. Insurers and banks hold most of their book here."
  }
 },
 "definitions": {
  "operatingMargin": "Operating income divided by revenue.",
  "netMargin": "Net income divided by revenue.",
  "freeCashFlow": "Cash from operations minus spending on property and equipment.",
  "researchShareOfRevenue": "Research and development expense for the year as a share of revenue, both as filed.",
  "equityRatio": "Shareholders equity as a share of total assets, both as filed. Higher means less of the company is owed to someone else.",
  "returnOnEquity": "Net income for the year against shareholders equity at year end.",
  "payoutRatio": "Dividends paid as a share of net income, in the year the cash went out.",
  "dividendYearsRising": "Consecutive years, counted back from the last on record, in which dividend per share rose. A fall ends the run and is reported as dividendCut.",
  "revenueGrowthPerYear": "Compound annual growth between the first and latest fiscal years shown.",
  "credibility": "How much weight a record deserves, in the actuarial sense (ASOP No. 25): more audited years, more weight.",
  "peers": "Medians of SEC filers with $50M+ revenue in the same industry code (SIC), narrowest group with at least 8 filers, calendar-year figures from SEC XBRL frames.",
  "backtest": "The same range method applied to the company's own past years, scored against what it actually reported next. Hindsight, and labelled so.",
  "healthWatch": "Distress-type events the company filed in the last 12 months (late-filing notices; 8-K items 1.03, 3.01, 2.04, 4.02, 4.01, 2.05, 2.06, 1.05, 5.02), each with its count and newest filing. Display only: they do not change the range or its receipt."
 },
 "speedCash": {
  "fiscalYear": 2025,
  "cashConversion": 0.0168,
  "growth3y": 0.3606,
  "volatility": 0.3416,
  "paysDividend": false,
  "raisedDividend": false,
  "equityRatio": 0.9297,
  "quadrant": {
   "code": "fs",
   "label": "Fast and steady",
   "plain": "growing faster than its size class, with steadier revenue"
  },
  "compass": {
   "code": "notyet",
   "inside": "Turns 1.7% of revenue into operating cash; revenue growing 36.1% a year over three years; no common dividend.",
   "outside": "Among under $50M companies: 74th percentile for cash, 79th for growth.",
   "emoji": "⚡",
   "label": "Fast, cash not yet",
   "plain": "growing fast, but little cash arriving so far"
  },
  "band": "under $50M",
  "cashPctInClass": 74,
  "growthPctInClass": 79,
  "source": "SEC XBRL frames, the company’s own audited figures; quadrant split at the median of its size class"
 },
 "harbor": {
  "signs": [
   {
    "key": "range",
    "text": "revenue is hard to predict: its 80% range is ±28%"
   }
  ],
  "rule": "Boat condition = number of warning signs: a serious warning filing in 12 months; liabilities over assets; slow and jumpy; negative operating cash; an 80% revenue range of ±25% or wider.",
  "level": 1,
  "name": "Sound ship",
  "plain": "one warning sign"
 },
 "cashFlow": {
  "fiscalYearEnd": "2025-12-31",
  "operating": 70000,
  "investing": null,
  "financing": -141000,
  "capitalSpending": null,
  "free": null,
  "trend": [
   {
    "fiscalYearEnd": "2021-12-31",
    "operating": 1352000,
    "free": 253000
   },
   {
    "fiscalYearEnd": "2022-12-31",
    "operating": -817000,
    "free": -1479000
   },
   {
    "fiscalYearEnd": "2023-12-31",
    "operating": 385000,
    "free": 385000
   },
   {
    "fiscalYearEnd": "2024-12-31",
    "operating": 874000,
    "free": null
   },
   {
    "fiscalYearEnd": "2025-12-31",
    "operating": 70000,
    "free": null
   }
  ],
  "note": "Annual, as filed in 10-K cash flow statements; negative investing/financing = cash going out (capital spending, buybacks, dividends, debt repaid)."
 },
 "investments": {
  "fiscalYearEnd": "2025-12-31",
  "cash": 41514000,
  "shortTerm": 36000,
  "longTerm": null,
  "equityHoldings": null,
  "totalAssets": 46776000,
  "ladder": null,
  "currentRatio": 50.63,
  "unrealizedGain": null,
  "unrealizedLoss": null,
  "note": "Balance-sheet cash and investment securities at fiscal year end, as filed; short-term = due or saleable within a year. Insurers and banks hold most of their book here."
 }
}