<?xml version="1.0" encoding="utf-8"?>
<xbrl
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  xmlns:dei="http://xbrl.sec.gov/dei/2024"
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  xmlns:xlink="http://www.w3.org/1999/xlink">
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        <period>
            <startDate>2024-10-01</startDate>
            <endDate>2024-10-01</endDate>
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    <context id="From2024-10-012024-10-01_custom_CommonStock0.10ParValueMember">
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            <endDate>2024-10-01</endDate>
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    <context id="From2024-10-012024-10-01_custom_Sec6.375SeriesDCumulativeRedeemablePreferredStock0.10ParValueMember">
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        <period>
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            <endDate>2024-10-01</endDate>
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    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
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    <unit id="Shares">
        <measure>shares</measure>
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    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
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            <unitDenominator>
                <measure>shares</measure>
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        </divide>
    </unit>
    <dei:AmendmentFlag contextRef="AsOf2024-10-01" id="Fact000003">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="AsOf2024-10-01" id="Fact000004">0000752642</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="AsOf2024-10-01" id="Fact000009">8-K</dei:DocumentType>
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    <dei:EntityIncorporationStateCountryCode contextRef="AsOf2024-10-01" id="Fact000012">MD</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="AsOf2024-10-01" id="Fact000013">001-12690</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="AsOf2024-10-01" id="Fact000014">22-1890929</dei:EntityTaxIdentificationNumber>
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    <dei:EntityAddressAddressLine2 contextRef="AsOf2024-10-01" id="Fact000016">3499 Route 9 North</dei:EntityAddressAddressLine2>
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    <dei:CityAreaCode contextRef="AsOf2024-10-01" id="Fact000021">(732)</dei:CityAreaCode>
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    <dei:WrittenCommunications contextRef="AsOf2024-10-01" id="Fact000023">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="AsOf2024-10-01" id="Fact000024">false</dei:SolicitingMaterial>
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    <dei:PreCommencementIssuerTenderOffer contextRef="AsOf2024-10-01" id="Fact000026">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="From2024-10-012024-10-01_custom_CommonStock0.10ParValueMember"
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    <dei:TradingSymbol
      contextRef="From2024-10-012024-10-01_custom_CommonStock0.10ParValueMember"
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    <dei:SecurityExchangeName
      contextRef="From2024-10-012024-10-01_custom_CommonStock0.10ParValueMember"
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    <dei:Security12bTitle
      contextRef="From2024-10-012024-10-01_custom_Sec6.375SeriesDCumulativeRedeemablePreferredStock0.10ParValueMember"
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    <dei:TradingSymbol
      contextRef="From2024-10-012024-10-01_custom_Sec6.375SeriesDCumulativeRedeemablePreferredStock0.10ParValueMember"
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      contextRef="From2024-10-012024-10-01_custom_Sec6.375SeriesDCumulativeRedeemablePreferredStock0.10ParValueMember"
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    <dei:EntityEmergingGrowthCompany contextRef="AsOf2024-10-01" id="Fact000033">false</dei:EntityEmergingGrowthCompany>
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