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    <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="-3">0</us-gaap:NetCashProvidedByUsedInInvestingActivities>
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    <us-gaap:RepaymentsOfNotesPayable contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="-3">23000</us-gaap:RepaymentsOfNotesPayable>
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    <us-gaap:InterestPaidNet contextRef="From2018-01-01to2018-03-31" unitRef="USD" decimals="-3">6000</us-gaap:InterestPaidNet>
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    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2018-01-01to2018-03-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&lt;b&gt;NOTE E: CONTINGENCIES&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&lt;u&gt;Carlton Litigation&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;Since December 2006, Carlton&#13;Energy Group, LLC (&amp;#8220;Carlton&amp;#8221;), an individual, Eurenergy Resources Corporation (&amp;#8220;Eurenergy&amp;#8221;) and several&#13;other entities, including New Concept Energy, Inc., which was then known as CabelTel International Corporation (the &amp;#8220;Company&amp;#8221;),&#13;have been involved in contentious litigation alleging tortuous conduct, breach of contract and other matters and, as to the Company,&#13;that it was the alter ego of Eurenergy. The Carlton claims were based upon an alleged tortuous interference with a contract by&#13;the individual and Eurenergy related to the right to explore a coal bed methane concession in Bulgaria which had never (and has&#13;not to this day) produced any hydrocarbons. At no time during the pendency of this project or since did the Company or any of&#13;its officers or directors have any interest whatsoever in the success or failure of the so-called &amp;#8220;Bulgaria Project.&amp;#8221;&#13;However, in the litigation Carlton alleged that the Company was the alter ego of certain of the other defendants, including Eurenergy.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;Following a jury trial in&#13;2009, the Trial Court (295&lt;sup&gt;th&lt;/sup&gt; District Court of Harris County, Texas) cross appeals were filed by Carlton, the individual&#13;and Eurenergy to the Court of Appeals for the First District of Texas (the &amp;#8220;Court of Appeals&amp;#8221;), which, in February&#13;2012, rendered an opinion. The Company and the other defendants filed a Petition for Review of the Court of Appeals&amp;#8217; Opinion&#13;with the Supreme Court of the State of Texas. On May 8, 2015, the Supreme Court of Texas affirmed, in part, and reversed, in part,&#13;the Court of Appeals&amp;#8217; judgment, remanding the case to the Court of Appeals for further proceedings. On remand, the Court&#13;of Appeals reinstated a verdict on damages in the amount of $31.16 million against the individual and Eurenergy.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/115% Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;During August 2017, the parties&#13;to the litigation reached an arrangement, the final terms of which will not be determined until the outcome of another appeal&#13;to the Supreme Court. Under the terms of the arrangement, the Company should have no financial responsibility to Carlton, nor&#13;should any potential final outcome materially adversely affect the Company, in management&amp;#8217;s opinion.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;font style="font-size: 8pt"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&lt;u&gt;Other&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;font style="font-size: 8pt"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;font style="font-size: 8pt"&gt;The Company&#13;has been named as a defendant in other lawsuits in the ordinary course of business. Management is of the opinion that these lawsuits&#13;will not have a material effect on the financial condition, results of operations or cash flows of the Company.&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
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    <us-gaap:IncomeLossFromContinuingOperationsPerBasicShare contextRef="From2018-01-01to2018-03-31" unitRef="UsdPerShare" decimals="INF">-.07</us-gaap:IncomeLossFromContinuingOperationsPerBasicShare>
    <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="From2017-01-01to2017-03-31" unitRef="UsdPerShare" decimals="INF">0.01</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
    <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare contextRef="From2018-01-01to2018-03-31" unitRef="UsdPerShare" decimals="INF">0.00</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare>
</xbrli:xbrl>
