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    <Report>
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      <LongName>100510 - Disclosure - Income Taxes - Significant Components of Deferred Tax Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
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      <ShortName>Income Taxes - Significant Components of Deferred Tax Assets (Details)</ShortName>
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      <HasEmbeddedReports>false</HasEmbeddedReports>
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      <ReportType>Sheet</ReportType>
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      <ShortName>Income Taxes - Additional Information (Details)</ShortName>
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      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
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      <ShortName>Income Taxes - Summary of Tax Years Remain Subject to Examination (Details)</ShortName>
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    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
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      <LongName>100540 - Disclosure - Stock Based Compensation - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
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      <ShortName>Stock Based Compensation - Additional Information (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>100550 - Disclosure - Stock Based Compensation - Summary of Stock Option Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.camacenergy.com/20140908/taxonomy/role/DisclosureStockBasedCompensationSummaryOfStockOptionActivityDetails</Role>
      <ShortName>Stock Based Compensation - Summary of Stock Option Activity (Details)</ShortName>
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      <HasEmbeddedReports>false</HasEmbeddedReports>
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      <LongName>100560 - Disclosure - Stock Based Compensation - Summary of Weighted-Average Amounts for Assumptions (Details)</LongName>
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      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
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      <LongName>100570 - Disclosure - Stock Based Compensation - Summary of Restricted Stock Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
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      <ShortName>Stock Based Compensation - Summary of Restricted Stock Activity (Details)</ShortName>
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      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>100580 - Disclosure - Earnings or Loss Per Common Share - Schedule of Weighted Average Number of Common Shares Outstanding for Basic and Diluted EPS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.camacenergy.com/20140908/taxonomy/role/DisclosureEarningsOrLossPerCommonShareScheduleOfWeightedAverageNumberOfCommonSharesOutstandingForBasicAndDilutedEPSDetails</Role>
      <ShortName>Earnings or Loss Per Common Share - Schedule of Weighted Average Number of Common Shares Outstanding for Basic and Diluted EPS (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>100590 - Disclosure - Earnings or Loss Per Common Share - Schedule of Anti-dilutive Securities (Details)</LongName>
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      <Role>http://www.camacenergy.com/20140908/taxonomy/role/DisclosureEarningsOrLossPerCommonShareScheduleOfAntiDilutiveSecuritiesDetails</Role>
      <ShortName>Earnings or Loss Per Common Share - Schedule of Anti-dilutive Securities (Details)</ShortName>
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      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>100600 - Disclosure - Commitments and Contingencies - Additional Information (Details)</LongName>
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      <ShortName>Commitments and Contingencies - Additional Information (Details)</ShortName>
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      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>100610 - Disclosure - Related Party Transactions - Summary of Related Party Transactions and Balances (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.camacenergy.com/20140908/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfRelatedPartyTransactionsAndBalancesDetails</Role>
      <ShortName>Related Party Transactions - Summary of Related Party Transactions and Balances (Details)</ShortName>
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      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
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      <ReportType>Sheet</ReportType>
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      <ShortName>Related Party Transactions - Additional Information (Details)</ShortName>
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      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>100630 - Disclosure - Segment Information - Schedule of Segment Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.camacenergy.com/20140908/taxonomy/role/DisclosureSegmentInformationScheduleOfSegmentActivityDetails</Role>
      <ShortName>Segment Information - Schedule of Segment Activity (Details)</ShortName>
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      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>100640 - Disclosure - Selected Unaudited Quarterly Financial Data - Schedule of Selected Unaudited Quarterly Financial Data (Details)</LongName>
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      <Role>http://www.camacenergy.com/20140908/taxonomy/role/DisclosureSelectedUnauditedQuarterlyFinancialDataScheduleOfSelectedUnauditedQuarterlyFinancialDataDetails</Role>
      <ShortName>Selected Unaudited Quarterly Financial Data - Schedule of Selected Unaudited Quarterly Financial Data (Details)</ShortName>
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      <ShortName>Subsequent Events - Additional Information (Details)</ShortName>
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  <Logs>
    <Log type="Info">Element us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 had a mix of decimals attribute values: 2 3.</Log>
    <Log type="Info">Columns in Cash Flows statement 'CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)' have maximum duration 365 days and at least 34 values. Shorter duration columns must have at least one fourth (8) as many values. Column '8/1/2012 - 8/31/2012' is shorter (30 days) and has only 2 values, so it is being removed.</Log>
    <Log type="Info">'Monetary' elements on report '100480 - Disclosure - Note Payable - Related Party - Additional Information (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 100010 - Statement - CONSOLIDATED BALANCE SHEETS</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2011'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2010'</Log>
    <Log type="Info">Process Flow-Through: 100020 - Statement - CONSOLIDATED BALANCE SHEETS (Parentheticals)</Log>
    <Log type="Info">Process Flow-Through: 100030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Dec. 31, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Sep. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2012'</Log>
    <Log type="Info">Process Flow-Through: 100040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</Log>
    <Log type="Info">Process Flow-Through: 100060 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</Log>
  </Logs>
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