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    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jun. 30, 2011'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Mar. 31, 2011'</Log>
    <Log type="Info">Process Flow-Through: 104 - Statement - CONSOLIDATED CONDENSED BALANCE SHEETS</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Sep. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2010'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2009'</Log>
    <Log type="Info">Process Flow-Through: 105 - Statement - CONSOLIDATED CONDENSED BALANCE SHEETS (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 106 - Statement - CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (Unaudited)</Log>
    <Log type="Info">Process Flow-Through: 108 - Statement - CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Parenthetical)</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
Sep. 30, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '9 Months Ended
Sep. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '9 Months Ended
Sep. 30, 2012'</Log>
    <Log type="Info">Process Flow-Through: 109 - Statement - CONSOLIDATED CONDENSED STATEMENT OF COMPREHENSIVE INCOME (LOSS)</Log>
  </Logs>
  <InputFiles>
    <File>pkd-20130930.xml</File>
    <File>pkd-20130930.xsd</File>
    <File>pkd-20130930_cal.xml</File>
    <File>pkd-20130930_def.xml</File>
    <File>pkd-20130930_lab.xml</File>
    <File>pkd-20130930_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
