<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by Disclosure Solutions PROFILE 1.3.0.0 Copyright 1995 - 2013 Thomson Reuters Accelus. All rights reserved.-->
<xbrl xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:invest="http://xbrl.sec.gov/invest/2012-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2012-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2012-01-31" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:country="http://xbrl.sec.gov/country/2012-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2012-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2011-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2012-01-31" xmlns:arsd="http://arabianamericandev.com/20130331" xmlns="http://www.xbrl.org/2003/instance">
  <link:schemaRef xlink:type="simple" xlink:href="arsd-20130331.xsd" />
  <xbrli:context id="c20130101to20130331">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130506">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-05-06</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_StatementEquityComponentsAxis_CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_StatementEquityComponentsAxis_RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_StatementEquityComponentsAxis_ParentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:ParentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_StatementEquityComponentsAxis_NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_StatementEquityComponentsAxis_CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_StatementEquityComponentsAxis_RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_StatementEquityComponentsAxis_ParentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:ParentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_StatementEquityComponentsAxis_CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_StatementEquityComponentsAxis_RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_StatementEquityComponentsAxis_ParentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:ParentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20111231">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2011-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120331">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">us-gaap:ScenarioPreviouslyReportedMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_PropertyPlantAndEquipmentByTypeAxis_OilAndGasPropertiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:OilAndGasPropertiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_PropertyPlantAndEquipmentByTypeAxis_LandMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LandMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_PropertyPlantAndEquipmentByTypeAxis_MachineryAndEquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:MachineryAndEquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_PropertyPlantAndEquipmentByTypeAxis_ConstructionInProgressMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_PropertyPlantAndEquipmentByTypeAxis_OilAndGasPropertiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:OilAndGasPropertiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_PropertyPlantAndEquipmentByTypeAxis_LandMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LandMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_PropertyPlantAndEquipmentByTypeAxis_MachineryAndEquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:MachineryAndEquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_PropertyPlantAndEquipmentByTypeAxis_ConstructionInProgressMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20070930_LongtermDebtTypeAxis_LoansPayableMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LoansPayableMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2007-09-30</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20081130_LongtermDebtTypeAxis_LoansPayableMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LoansPayableMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2008-11-30</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_LongtermDebtTypeAxis_LoansPayableMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LoansPayableMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_LongtermDebtTypeAxis_LoansPayableMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LoansPayableMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_LongtermDebtTypeAxis_LoansPayableMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LoansPayableMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_LongtermDebtTypeAxis_NotesPayableToBanksMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">us-gaap:DomesticLineOfCreditMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">us-gaap:DomesticLineOfCreditMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_LongtermDebtTypeAxis_NotesPayableToBanksMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LineOfCreditFacilityAxis">us-gaap:DomesticLineOfCreditMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20080331">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2008-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_DerivativeInstrumentRiskAxis_InterestRateSwapMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_DerivativeInstrumentRiskAxis_InterestRateSwapMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_AwardTypeAxis_StockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_AwardTypeAxis_StockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_AwardTypeAxis_StockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_DirectorMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis">us-gaap:DirectorMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_DirectorMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis">us-gaap:DirectorMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_AwardTypeAxis_StockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_MrHatemElKhalidiMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis">arsd:MrHatemElKhalidiMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_MrHatemElKhalidiMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis">arsd:MrHatemElKhalidiMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_AwardTypeAxis_StockOptionsMember_RangeAxis_MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_AwardTypeAxis_StockOptionsMember_RangeAxis_MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20080101_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2008-01-01</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">arsd:AmakMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">arsd:AmakMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20121231_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">arsd:AmakMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">arsd:AmakMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis">arsd:AmakMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_GermerGertzLlpMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">arsd:GermerGertzLlpMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_RelatedPartyTransactionsByRelatedPartyAxis_GermerGertzLlpMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">arsd:GermerGertzLlpMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_DirectorMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">us-gaap:DirectorMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120101to20120331_RelatedPartyTransactionsByRelatedPartyAxis_DirectorMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">us-gaap:DirectorMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2012-01-01</xbrli:startDate>
      <xbrli:endDate>2012-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_GuaranteeObligationsByNatureAxis_NotesPayableGuaranteeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GuaranteeObligationsByNatureAxis">arsd:NotesPayableGuaranteeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20120331_GuaranteeObligationsByNatureAxis_NotesPayableGuaranteeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GuaranteeObligationsByNatureAxis">arsd:NotesPayableGuaranteeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20101024_GuaranteeObligationsByNatureAxis_SaudiIndustrialDevelopmentFundLimitedGuaranteeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GuaranteeObligationsByNatureAxis">arsd:SaudiIndustrialDevelopmentFundLimitedGuaranteeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2010-10-24</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130101to20130331_LitigationCaseAxis_ThreatenedLitigationMember_LossContingenciesByNatureOfContingencyAxis_AsbestosIssueMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LitigationCaseAxis">us-gaap:ThreatenedLitigationMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LossContingenciesByNatureOfContingencyAxis">us-gaap:AsbestosIssueMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2013-01-01</xbrli:startDate>
      <xbrli:endDate>2013-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_LitigationCaseAxis_ThreatenedLitigationMember_LossContingenciesByNatureOfContingencyAxis_BenzeneExposureMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:LitigationCaseAxis">us-gaap:ThreatenedLitigationMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:LossContingenciesByNatureOfContingencyAxis">arsd:BenzeneExposureMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="c20130331_SiteContingencyByNatureAxis_ContaminationOfRealPropertyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000007039</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:SiteContingencyByNatureAxis">arsd:ContaminationOfRealPropertyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2013-03-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:unit id="U001">
    <xbrli:measure>xbrli:shares</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="U002">
    <xbrli:measure>iso4217:USD</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="U003">
    <xbrli:divide>
      <xbrli:unitNumerator>
        <xbrli:measure>iso4217:USD</xbrli:measure>
      </xbrli:unitNumerator>
      <xbrli:unitDenominator>
        <xbrli:measure>xbrli:shares</xbrli:measure>
      </xbrli:unitDenominator>
    </xbrli:divide>
  </xbrli:unit>
  <xbrli:unit id="U004">
    <xbrli:measure>xbrli:pure</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="U005">
    <xbrli:divide>
      <xbrli:unitNumerator>
        <xbrli:measure>iso4217:SAR</xbrli:measure>
      </xbrli:unitNumerator>
      <xbrli:unitDenominator>
        <xbrli:measure>xbrli:shares</xbrli:measure>
      </xbrli:unitDenominator>
    </xbrli:divide>
  </xbrli:unit>
  <xbrli:unit id="U006">
    <xbrli:measure>iso4217:SAR</xbrli:measure>
  </xbrli:unit>
  <!--Amendment Flag-->
  <dei:AmendmentFlag contextRef="c20130101to20130331">false</dei:AmendmentFlag>
  <!--Current Fiscal Year End Date-->
  <dei:CurrentFiscalYearEndDate contextRef="c20130101to20130331">--12-31</dei:CurrentFiscalYearEndDate>
  <!--Document Period End Date-->
  <dei:DocumentPeriodEndDate contextRef="c20130101to20130331">2013-03-31</dei:DocumentPeriodEndDate>
  <!--Entity Well-known Seasoned Issuer-->
  <dei:EntityWellKnownSeasonedIssuer contextRef="c20130101to20130331">No</dei:EntityWellKnownSeasonedIssuer>
  <!--Entity Voluntary Filers-->
  <dei:EntityVoluntaryFilers contextRef="c20130101to20130331">No</dei:EntityVoluntaryFilers>
  <!--Entity Current Reporting Status-->
  <dei:EntityCurrentReportingStatus contextRef="c20130101to20130331">Yes</dei:EntityCurrentReportingStatus>
  <!--Entity Filer Category-->
  <dei:EntityFilerCategory contextRef="c20130101to20130331">Accelerated Filer</dei:EntityFilerCategory>
  <!--Entity Registrant Name-->
  <dei:EntityRegistrantName contextRef="c20130101to20130331">ARABIAN AMERICAN DEVELOPMENT CO</dei:EntityRegistrantName>
  <!--Entity Central Index Key-->
  <dei:EntityCentralIndexKey contextRef="c20130101to20130331">0000007039</dei:EntityCentralIndexKey>
  <!--Entity Common Stock, Shares Outstanding-->
  <dei:EntityCommonStockSharesOutstanding contextRef="c20130506" unitRef="U001" decimals="0">24105313</dei:EntityCommonStockSharesOutstanding>
  <!--Document Fiscal Year Focus-->
  <dei:DocumentFiscalYearFocus contextRef="c20130101to20130331">2013</dei:DocumentFiscalYearFocus>
  <!--Document Fiscal Period Focus-->
  <dei:DocumentFiscalPeriodFocus contextRef="c20130101to20130331">Q1</dei:DocumentFiscalPeriodFocus>
  <!--Document Type-->
  <dei:DocumentType contextRef="c20130101to20130331">10-Q</dei:DocumentType>
  <!--Notional amount-Interest Rate Swaps [Member]-->
  <invest:DerivativeNotionalAmount contextRef="c20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-5">5500000</invest:DerivativeNotionalAmount>
  <!--CHANGE IN ACCOUNTING PRINCIPLE FOR INVESTMENT IN AMAK-->
  <us-gaap:AccountingChangesAndErrorCorrectionsTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2. CHANGE IN ACCOUNTING PRINCIPLE FOR INVESTMENT IN AMAK&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;In 2012 the Company determined that changes in the level of its participation in the management of AMAK indicated that the Company had significant influence over the financial and operating policies of AMAK.&amp;#160;&amp;#160;Accordingly, the Company changed from the cost method of accounting for its investment in AMAK to the equity method of accounting for the investment.&amp;#160;&amp;#160;In accordance with FASB ASC 323-10-35-33 &lt;font style="font-style: italic; display: inline;"&gt;Investments &amp;#8211; Equity Method and Join Ventures,&lt;/font&gt; the consolidated financial statements for the prior periods have been retrospectively restated to account for the investment in AMAK for all periods.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;The effects of the retrospective application of the equity method of accounting to the first quarter of 2012 are as follows:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Reported&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Restated&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Consolidated Statement of Income&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Equity in loss of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Income before income tax expense&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3,275&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3,062&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income attributable to Arabian American Development Company&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income per common share&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Basic&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Diluted&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Reported&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Restated&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Consolidated Statement of Comprehensive Income&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Comprehensive income&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,279&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,066&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Reported&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Restated&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Consolidated Statement of Cash Flows&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Operating activities&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income attributable to Arabian American Development Company&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Equity in gain (loss) of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:AccountingChangesAndErrorCorrectionsTextBlock>
  <!--Trade receivables, net-->
  <us-gaap:AccountsReceivableNetCurrent contextRef="c20130331" unitRef="U002" decimals="-3">20008000</us-gaap:AccountsReceivableNetCurrent>
  <!--Trade receivables, net-->
  <us-gaap:AccountsReceivableNetCurrent contextRef="c20121231" unitRef="U002" decimals="-3">15802000</us-gaap:AccountsReceivableNetCurrent>
  <!--Accounts Receivable, Gross, Current-->
  <us-gaap:AccountsReceivableGrossCurrent contextRef="c20130331" unitRef="U002" decimals="-3">20218000</us-gaap:AccountsReceivableGrossCurrent>
  <!--Accounts Receivable, Gross, Current-->
  <us-gaap:AccountsReceivableGrossCurrent contextRef="c20121231" unitRef="U002" decimals="-3">16012000</us-gaap:AccountsReceivableGrossCurrent>
  <!--Accounts payable-->
  <us-gaap:AccountsPayableCurrent contextRef="c20130331" unitRef="U002" decimals="-3">6450000</us-gaap:AccountsPayableCurrent>
  <!--Accounts payable-->
  <us-gaap:AccountsPayableCurrent contextRef="c20121231" unitRef="U002" decimals="-3">6306000</us-gaap:AccountsPayableCurrent>
  <!--Accrual for Environmental Loss Contingencies-Contamination of Real Property [Member]-->
  <us-gaap:AccrualForEnvironmentalLossContingencies contextRef="c20130331_SiteContingencyByNatureAxis_ContaminationOfRealPropertyMember" unitRef="U002" decimals="0">350000</us-gaap:AccrualForEnvironmentalLossContingencies>
  <!--Accrued liabilities-->
  <us-gaap:AccruedLiabilitiesCurrent contextRef="c20130331" unitRef="U002" decimals="-3">2131000</us-gaap:AccruedLiabilitiesCurrent>
  <!--Accrued liabilities-->
  <us-gaap:AccruedLiabilitiesCurrent contextRef="c20121231" unitRef="U002" decimals="-3">2699000</us-gaap:AccruedLiabilitiesCurrent>
  <!--Accrued liabilities-Notes Payable Guarantee [Member]-->
  <us-gaap:AccruedLiabilitiesCurrent contextRef="c20130331_GuaranteeObligationsByNatureAxis_NotesPayableGuaranteeMember" unitRef="U002" decimals="0">66570</us-gaap:AccruedLiabilitiesCurrent>
  <!--Accrued liabilities-Notes Payable Guarantee [Member]-->
  <us-gaap:AccruedLiabilitiesCurrent contextRef="c20120331_GuaranteeObligationsByNatureAxis_NotesPayableGuaranteeMember" unitRef="U002" decimals="0">66570</us-gaap:AccruedLiabilitiesCurrent>
  <!--Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment-->
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="c20130331" unitRef="U002" decimals="-3">29283000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <!--Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment-->
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="c20121231" unitRef="U002" decimals="-3">28062000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <!--Accumulated other comprehensive loss-->
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="c20130331" unitRef="U002" decimals="-3">-525000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <!--Accumulated other comprehensive loss-->
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="c20121231" unitRef="U002" decimals="-3">-580000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <!--Additional paid-in capital-->
  <us-gaap:AdditionalPaidInCapitalCommonStock contextRef="c20130331" unitRef="U002" decimals="-3">45058000</us-gaap:AdditionalPaidInCapitalCommonStock>
  <!--Additional paid-in capital-->
  <us-gaap:AdditionalPaidInCapitalCommonStock contextRef="c20121231" unitRef="U002" decimals="-3">44791000</us-gaap:AdditionalPaidInCapitalCommonStock>
  <!--Warrants-COMMON STOCK [Member]-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Warrants-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">30000</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Warrants-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Warrants-RETAINED EARNINGS [Member]-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Warrants-TOTAL [Member]-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">30000</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Warrants-NON-CONTROLLING INTEREST [Member]-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Warrants-->
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued contextRef="c20130101to20130331" unitRef="U002" decimals="-3">30000</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
  <!--Advance to AMAK-->
  <us-gaap:AdvancesToAffiliate contextRef="c20130331" unitRef="U002" decimals="-3">2162000</us-gaap:AdvancesToAffiliate>
  <!--Advance to AMAK-->
  <us-gaap:AdvancesToAffiliate contextRef="c20121231" unitRef="U002" decimals="-3">2162000</us-gaap:AdvancesToAffiliate>
  <!--Allowance for Doubtful Accounts Receivable, Current-->
  <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="c20130331" unitRef="U002" decimals="-3">210000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
  <!--Allowance for Doubtful Accounts Receivable, Current-->
  <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="c20121231" unitRef="U002" decimals="-3">210000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
  <!--Amortization of Contractual Based Intangible Asset-->
  <us-gaap:AmortizationOfIntangibleAssets contextRef="c20130101to20130331" unitRef="U002" decimals="-3">63000</us-gaap:AmortizationOfIntangibleAssets>
  <!--Amortization of Contractual Based Intangible Asset-->
  <us-gaap:AmortizationOfIntangibleAssets contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-1">63000</us-gaap:AmortizationOfIntangibleAssets>
  <!--Assets, Current-->
  <us-gaap:AssetsCurrent contextRef="c20130331" unitRef="U002" decimals="-3">41101000</us-gaap:AssetsCurrent>
  <!--Assets, Current-->
  <us-gaap:AssetsCurrent contextRef="c20121231" unitRef="U002" decimals="-3">41359000</us-gaap:AssetsCurrent>
  <!--Assets-->
  <us-gaap:Assets contextRef="c20130331" unitRef="U002" decimals="-3">129199000</us-gaap:Assets>
  <!--Assets-->
  <us-gaap:Assets contextRef="c20121231" unitRef="U002" decimals="-3">121453000</us-gaap:Assets>
  <!--Notes issued on acquisition-Notes Payable [Member]-->
  <us-gaap:BusinessAcquisitionPurchasePriceAllocationNotesPayableAndLongTermDebt contextRef="c20130331_LongtermDebtTypeAxis_NotesPayableToBanksMember" unitRef="U002" decimals="0">300000</us-gaap:BusinessAcquisitionPurchasePriceAllocationNotesPayableAndLongTermDebt>
  <!--Cash Flow Hedge Gain (Loss) Reclassified to Other Income, Net-->
  <us-gaap:CashFlowHedgeGainLossReclassifiedToOtherIncomeNet contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-2">-94000</us-gaap:CashFlowHedgeGainLossReclassifiedToOtherIncomeNet>
  <!--Cash Flow Hedge Gain (Loss) Reclassified to Other Income, Net-->
  <us-gaap:CashFlowHedgeGainLossReclassifiedToOtherIncomeNet contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-78000</us-gaap:CashFlowHedgeGainLossReclassifiedToOtherIncomeNet>
  <!--Cash flow hedge gain (loss) to be reclassified within twelve months-Interest Rate Swaps [Member]-->
  <us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="0">287000</us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths>
  <!--Cash and Cash Equivalents, at Carrying Value-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20130331" unitRef="U002" decimals="-3">3651000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Cash and Cash Equivalents, at Carrying Value-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20121231" unitRef="U002" decimals="-3">9508000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Cash and Cash Equivalents, at Carrying Value-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20111231" unitRef="U002" decimals="-3" id="Item-3">6674000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Cash and Cash Equivalents, at Carrying Value-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="c20120331" unitRef="U002" decimals="-3" id="Item-4">5633000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Cash Flow Hedge Gain (Loss) Reclassified to Interest Expense, Net-Interest Rate Swaps [Member]-->
  <us-gaap:CashFlowHedgeGainLossReclassifiedToInterestExpenseNet contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">78000</us-gaap:CashFlowHedgeGainLossReclassifiedToInterestExpenseNet>
  <!--Cash Flow Hedge Gain (Loss) Reclassified to Interest Expense, Net-Interest Rate Swaps [Member]-->
  <us-gaap:CashFlowHedgeGainLossReclassifiedToInterestExpenseNet contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">94000</us-gaap:CashFlowHedgeGainLossReclassifiedToInterestExpenseNet>
  <!--Cash and Cash Equivalents, Period Increase (Decrease)-->
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-5857000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <!--Cash and Cash Equivalents, Period Increase (Decrease)-->
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-5">-1041000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <!--Strike Price (in dollars per share)-->
  <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights contextRef="c20130331" unitRef="U003" decimals="0">10</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights>
  <!--Class of Warrant or Right, Number of Securities Called by Warrants or Rights-->
  <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="c20130331" unitRef="U001" decimals="0">100000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
  <!--Commitments and Contingencies Disclosure [Text Block]-->
  <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;16. COMMITMENTS AND CONTINGENCIES&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;&lt;font style="display: inline; text-decoration: underline;"&gt;Guarantees&lt;/font&gt; &amp;#8211;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;South Hampton, in 1977, guaranteed a $160,000 note payable of a limited partnership in which it has a 19% interest. Included in Accrued Liabilities at March 31, 2013, and 2012, is $66,570 related to this guaranty.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On October 24, 2010, the Company executed a limited Guarantee in favor of the Saudi Industrial Development Fund ("SIDF") whereby the Company agreed to guaranty up to 41% of the SIDF loan to AMAK in the principal amount of 330,000,000 Saudi Riyals (US$88,000,000) (the "Loan"). The term of the loan is through June 2019.&amp;#160;&amp;#160;As a condition of the Loan, SIDF required all shareholders of AMAK to execute personal or corporate Guarantees; as a result, the Company's guarantee is for approximately 135,300,000 Saudi Riyals (US$36,080,000). The loan was necessary to complete construction of the AMAK facilities and to provide working capital needs.&amp;#160;&amp;#160;The Company received no consideration in connection with extending the guarantee and did so to maintain and enhance the value of its investment.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;&lt;font style="display: inline; text-decoration: underline;"&gt;Litigation&lt;/font&gt; -&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 18pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;On May 9, 2010, after numerous attempts to resolve certain issues with Mr. Hatem El Khalidi, the Board of Directors terminated the retirement agreement, options, retirement bonuses, and all outstanding directors' fees due to Mr. El Khalidi, former CEO, President and Director of the Company. In June 2010 Mr. El Khalidi filed suit against the Company in the labor courts of Saudi Arabia alleging additional compensation owed to him for holidays and overtime.&amp;#160;&amp;#160;In September 2010 Mr. El Khalidi threatened suit against the Company in the U.S. alleging breach of contract under the above agreements and other claims.&amp;#160;&amp;#160;In late 2010 the Company filed suit against Mr. El Khalidi in the United States District Court in the Eastern &lt;/font&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;District of Texas, Beaumont Division, seeking a declaratory judgment that all monies allegedly owed to Mr. El Khalidi are terminated (the "Federal Court Case").&amp;#160; On March 21, 2011, Mr. El-Khalidi filed suit against the Company in the 14th Judicial District Court of Dallas County, Texas for breach of contract and defamation (the "State Court Case").&amp;#160; On July 1, 2011, the Company and Mr. El-Khalidi entered into an agreement to dismiss the Federal Court Case and transfer venue for the State Court Case from Dallas County, Texas to Hardin County, Texas.&amp;#160; Pursuant to this agreement, the Federal Court Case was dismissed on July 13, 2011, and the State Court Case was transferred to Hardin County, Texas on July 15, 2011. There has been minimal activity in this matter since its transfer to Hardin County, Texas.&amp;#160; The Company believes that the claims are unsubstantiated and intends to vigorously defend the cases.&amp;#160; Liabilities of approximately $1.3 million remain recorded, and the options will continue to accrue in accordance with their own terms until the lawsuits are resolved.&lt;/font&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The Company and its subsidiaries are involved in various claims and lawsuits incidental to their business.&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On September 14, 2010, South Hampton received notice of a lawsuit filed in the 58th Judicial District Court of Jefferson County, Texas which was subsequently transferred to the 11th Judicial District Court of Harris County, Texas.&amp;#160; The suit alleges that the plaintiff became ill from exposure to asbestos.&amp;#160; There are approximately 44 defendants named in the suit.&amp;#160; South Hampton has placed its insurers on notice of the claim and plans to vigorously defend the case.&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On April 14, 2011, and April 27, 2011, South Hampton received notice of 3 lawsuits filed in Jefferson County, Texas.&amp;#160; The suits allege that the plaintiffs became ill from benzene exposure during their employment with Goodyear Tire and Rubber Company, an alleged customer of South Hampton.&amp;#160; There are numerous defendants named in the suits.&amp;#160; On April 10, 2013, South Hampton entered into agreements with counsel for plaintiffs to settle the 3 lawsuits for an amount not significant to the financial statements.&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;No accruals have been recorded for these last four claims.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&lt;font style="font-style: italic; display: inline; font-weight: bold; text-decoration: underline;"&gt;Environmental Remediation&lt;/font&gt; -&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;In 2008 the Company learned of a claim by the U.S. Bureau of Land Management ("BLM") against World Hydrocarbons, Inc. for contamination of real property owned by the BLM north of and immediately adjacent to the processing mill situated on property owned by Pioche.&amp;#160;&amp;#160;The BLM's claim alleged that mine tailings from the processing mill containing lead and arsenic migrated onto BLM property during the first half of the twentieth century.&amp;#160;&amp;#160;World Hydrocarbons, Inc. responded to the BLM by stating that it does not own the mill and that PEVM is the owner and responsible party.&amp;#160;&amp;#160;Pioche retained an environmental consultant to assist with this matter.&amp;#160;&amp;#160;Pioche recently reached tentative agreement with affected landowners to excavate and transport tailings from their properties to an impoundment area located on Pioche property.&amp;#160;&amp;#160;In addition, Pioche signed an agreement with a local contractor to perform excavation and transportation of the tailings.&amp;#160;&amp;#160;Work is scheduled to begin May 1, 2013.&amp;#160;&amp;#160;The Company will advance approximately $250,000 to Pioche for payment of the contractor and in return, Pioche will transfer interest in selected patented mining claims of equivalent value to the Company.&amp;#160;&amp;#160;&amp;#160;&amp;#160;An accrual for $350,000 was recorded by Pioche in 2010 and remained outstanding at March 31, 2013.&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 18pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
  <!--Common Stock, outstanding (in shares)-->
  <us-gaap:CommonStockSharesOutstanding contextRef="c20130331" unitRef="U001" decimals="-5">23800000</us-gaap:CommonStockSharesOutstanding>
  <!--Common Stock, outstanding (in shares)-->
  <us-gaap:CommonStockSharesOutstanding contextRef="c20121231" unitRef="U001" decimals="-5">23800000</us-gaap:CommonStockSharesOutstanding>
  <!--Common Stock, outstanding (in shares)-COMMON STOCK [Member]-->
  <us-gaap:CommonStockSharesOutstanding contextRef="c20121231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3">23805000</us-gaap:CommonStockSharesOutstanding>
  <!--Common Stock, outstanding (in shares)-COMMON STOCK [Member]-->
  <us-gaap:CommonStockSharesOutstanding contextRef="c20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3">23805000</us-gaap:CommonStockSharesOutstanding>
  <!--Common stock-authorized 40 million shares of $.10 par value; issued and outstanding 23.8 million shares in 2013 and 2012-->
  <us-gaap:CommonStockValue contextRef="c20130331" unitRef="U002" decimals="-3">2381000</us-gaap:CommonStockValue>
  <!--Common stock-authorized 40 million shares of $.10 par value; issued and outstanding 23.8 million shares in 2013 and 2012-->
  <us-gaap:CommonStockValue contextRef="c20121231" unitRef="U002" decimals="-3">2381000</us-gaap:CommonStockValue>
  <!--Common Stock, issued (in shares)-->
  <us-gaap:CommonStockSharesIssued contextRef="c20130331" unitRef="U001" decimals="-5">23800000</us-gaap:CommonStockSharesIssued>
  <!--Common Stock, issued (in shares)-->
  <us-gaap:CommonStockSharesIssued contextRef="c20121231" unitRef="U001" decimals="-5">23800000</us-gaap:CommonStockSharesIssued>
  <!--Common Stock, par value (in dollars per share)-->
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="c20130331" unitRef="U003" decimals="INF">0.1</us-gaap:CommonStockParOrStatedValuePerShare>
  <!--Common Stock, par value (in dollars per share)-->
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="c20121231" unitRef="U003" decimals="INF">0.1</us-gaap:CommonStockParOrStatedValuePerShare>
  <!--Common Stock, authorized (in shares)-->
  <us-gaap:CommonStockSharesAuthorized contextRef="c20130331" unitRef="U001" decimals="-6">40000000</us-gaap:CommonStockSharesAuthorized>
  <!--Common Stock, authorized (in shares)-->
  <us-gaap:CommonStockSharesAuthorized contextRef="c20121231" unitRef="U001" decimals="-6">40000000</us-gaap:CommonStockSharesAuthorized>
  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c20130101to20130331" unitRef="U002" decimals="-3">55000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-6">71000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Comprehensive income-->
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130101to20130331" unitRef="U002" decimals="-3">2175000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <!--Comprehensive income-->
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-7">2066000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <!--Comprehensive income-Scenario, Previously Reported [Member]-->
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U002" decimals="-3">2279000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <!--Cost of Goods and Services Sold-->
  <us-gaap:CostOfGoodsAndServicesSold contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-8">50077000</us-gaap:CostOfGoodsAndServicesSold>
  <!--Cost of Goods and Services Sold-->
  <us-gaap:CostOfGoodsAndServicesSold contextRef="c20130101to20130331" unitRef="U002" decimals="-3">46066000</us-gaap:CostOfGoodsAndServicesSold>
  <!--Amortization relating to the platinum catalyst-->
  <us-gaap:CostOfGoodsSoldAmortization contextRef="c20130101to20130331" unitRef="U002" decimals="0">9558</us-gaap:CostOfGoodsSoldAmortization>
  <!--Amortization relating to the platinum catalyst-->
  <us-gaap:CostOfGoodsSoldAmortization contextRef="c20120101to20120331" unitRef="U002" decimals="0">3184</us-gaap:CostOfGoodsSoldAmortization>
  <!--Cost-method Investments, Description [Text Block]-->
  <us-gaap:CostMethodInvestmentsDescriptionTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;14. INVESTMENT IN AL MASANE AL KOBRA MINING COMPANY ("AMAK")&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 18pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;In December 2012 the Board of Directors of AMAK authorized the issuance of additional shares of AMAK in an amount equal to ten percent of the then outstanding shares to raise funds for working capital requirements and retirement of construction debt.&amp;#160;&amp;#160;In January 2013 we entered into an agreement with AMAK to purchase an additional 937,500 shares of AMAK at 30 Saudi Riyals (USD $8.00) per share, for a total of USD $7.5 million.&amp;#160;&amp;#160;Due to the continued improvement in the &lt;/font&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;operations of AMAK and a desire to prevent a substantial dilution of its investment, we elected to purchase these additional shares.&amp;#160;&amp;#160;As a result of this purchase and upon completion of the raise, our ownership percentage in AMAK will be approximately 35.25%.&amp;#160;&amp;#160;All existing AMAK shareholders had the opportunity to buy into the issue and all shares are expected to be placed within that group.&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;As of March 31, 2013, and December 31, 2012, the Company had a non-controlling equity interest of approximately $46.8 million and $40.0 million, respectively. This investment is accounted for under the equity method. There were no events or changes in circumstances that may have an adverse effect on the fair value of our investment in AMAK at March 31, 2013.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The equity in the income or loss of AMAK reflected on the consolidated statement of income for the quarters ended March 31, 2013, and 2012, is comprised of the following:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="text-align: center;"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(Thousands of Dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Company's share of income (loss) reported by AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Additional adjustment from the 2012 AMAK Audited Financials&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(39&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Amortization of difference between Company's investment in AMAK&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;and Company's share of net assets of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;337&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Equity in income (loss) of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;298&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;During the year ended December 31, 2012, we advanced approximately $2.0 million to AMAK for interim funding on a short term basis. The amount remained outstanding at March 31, 2013; however, AMAK's Board has passed a resolution that all shareholder loans will be repaid when the equity raise discussed above is complete.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;See the Company's Annual Report on Form 10-K for the year ended December 31, 2012, for additional information.&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: 'Times New Roman', Times, serif; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:CostMethodInvestmentsDescriptionTextBlock>
  <!--Investment in AMAK-->
  <us-gaap:CostMethodInvestments contextRef="c20130331" unitRef="U002" decimals="-3">46769000</us-gaap:CostMethodInvestments>
  <!--Investment in AMAK-->
  <us-gaap:CostMethodInvestments contextRef="c20121231" unitRef="U002" decimals="-3">38971000</us-gaap:CostMethodInvestments>
  <!--Cost of petrochemical product Sales and Processing, depreciation-->
  <us-gaap:CostOfGoodsSoldDepreciation contextRef="c20130101to20130331" unitRef="U002" decimals="-3">825000</us-gaap:CostOfGoodsSoldDepreciation>
  <!--Cost of petrochemical product Sales and Processing, depreciation-->
  <us-gaap:CostOfGoodsSoldDepreciation contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-9">724000</us-gaap:CostOfGoodsSoldDepreciation>
  <!--Debt Instrument, Face Amount-Term loan [Member]-->
  <us-gaap:DebtInstrumentFaceAmount contextRef="c20081130_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="-5">14000000</us-gaap:DebtInstrumentFaceAmount>
  <!--Debt Instrument, Face Amount-Interest Rate Swaps [Member]-->
  <us-gaap:DebtInstrumentFaceAmount contextRef="c20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-6">14000000</us-gaap:DebtInstrumentFaceAmount>
  <!--Maturity date-Term loan [Member]-->
  <us-gaap:DebtInstrumentMaturityDate contextRef="c20130101to20130331_LongtermDebtTypeAxis_LoansPayableMember">2018-10-31</us-gaap:DebtInstrumentMaturityDate>
  <!--Principal payments-Term loan [Member]-->
  <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="c20130101to20130331_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="0">350000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
  <!--Principal payments-Notes Payable [Member]-->
  <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="c20130101to20130331_LongtermDebtTypeAxis_NotesPayableToBanksMember" unitRef="U002" decimals="0">100000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
  <!--Interest rate on loan (in hundredths)-Term loan [Member]-->
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="c20130331_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U004" decimals="4">0.0225</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <!--Interest rate on loan (in hundredths)-Term loan [Member]-->
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="c20121231_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U004" decimals="4">0.0225</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <!--Interest rate on loan (in hundredths)-Notes Payable [Member]-->
  <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="c20130331_LongtermDebtTypeAxis_NotesPayableToBanksMember" unitRef="U004" decimals="2">0.04</us-gaap:DebtInstrumentInterestRateStatedPercentage>
  <!--Directors fees and expenses related to options to purchase shares-Stock Options [Member]-Director [Member]-->
  <us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_DirectorMember" unitRef="U002" decimals="0">94000</us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense>
  <!--Directors fees and expenses related to options to purchase shares-Stock Options [Member]-Director [Member]-->
  <us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense contextRef="c20120101to20120331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_DirectorMember" unitRef="U002" decimals="0">63000</us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense>
  <!--Additional benefits accrued-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability contextRef="c20080101_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="U002" decimals="0">382000</us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability>
  <!--Deferred Income Taxes-->
  <us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-214000</us-gaap:DeferredIncomeTaxExpenseBenefit>
  <!--Deferred Income Taxes-->
  <us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-10">178000</us-gaap:DeferredIncomeTaxExpenseBenefit>
  <!--Deferred Tax Assets, Net of Valuation Allowance, Current-->
  <us-gaap:DeferredTaxAssetsNetCurrent contextRef="c20130331" unitRef="U002" decimals="-3">1164000</us-gaap:DeferredTaxAssetsNetCurrent>
  <!--Deferred Tax Assets, Net of Valuation Allowance, Current-->
  <us-gaap:DeferredTaxAssetsNetCurrent contextRef="c20121231" unitRef="U002" decimals="-3">1054000</us-gaap:DeferredTaxAssetsNetCurrent>
  <!--Other liabilities, net of current portion-->
  <us-gaap:DeferredRevenueNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">660000</us-gaap:DeferredRevenueNoncurrent>
  <!--Other liabilities, net of current portion-->
  <us-gaap:DeferredRevenueNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">379000</us-gaap:DeferredRevenueNoncurrent>
  <!--Current portion of other liabilities-->
  <us-gaap:DeferredRevenueCurrent contextRef="c20130331" unitRef="U002" decimals="-3">828000</us-gaap:DeferredRevenueCurrent>
  <!--Current portion of other liabilities-->
  <us-gaap:DeferredRevenueCurrent contextRef="c20121231" unitRef="U002" decimals="-3">880000</us-gaap:DeferredRevenueCurrent>
  <!--Deferred Tax Liabilities, Net, Noncurrent-->
  <us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">10020000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
  <!--Deferred Tax Liabilities, Net, Noncurrent-->
  <us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">10094000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
  <!--Depreciation, Nonproduction-->
  <us-gaap:DepreciationNonproduction contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-11">124000</us-gaap:DepreciationNonproduction>
  <!--Depreciation, Nonproduction-->
  <us-gaap:DepreciationNonproduction contextRef="c20130101to20130331" unitRef="U002" decimals="-3">129000</us-gaap:DepreciationNonproduction>
  <!--Depreciation-->
  <us-gaap:Depreciation contextRef="c20130101to20130331" unitRef="U002" decimals="-3">954000</us-gaap:Depreciation>
  <!--Depreciation-->
  <us-gaap:Depreciation contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-12">848000</us-gaap:Depreciation>
  <!--Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net-Commodity Contract [Member]-Not Designated as Hedging Instrument [Member]-->
  <us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember" unitRef="U002" decimals="-3">0</us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet>
  <!--Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net-Commodity Contract [Member]-Not Designated as Hedging Instrument [Member]-->
  <us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember" unitRef="U002" decimals="-3">823000</us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet>
  <!--Derivative Assets-->
  <us-gaap:DerivativeAssets contextRef="c20130331" unitRef="U002" decimals="-3">0</us-gaap:DerivativeAssets>
  <!--Derivative Assets-->
  <us-gaap:DerivativeAssets contextRef="c20121231" unitRef="U002" decimals="-3">0</us-gaap:DerivativeAssets>
  <!--DERIVATIVE INSTRUMENTS-->
  <us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;10. DERIVATIVE INSTRUMENTS&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Commodity Financial Contracts&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Hydrocarbon based manufacturers, such as the Company, are significantly impacted by changes in feedstock and natural gas prices. Not considering derivative transactions, feedstock and natural gas used for the three months ended March 31, 2013, and 2012, represented approximately 80.5% and 83.7% of our operating expenses, respectively.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The Company endeavors to acquire feedstock and natural gas at the lowest possible cost.&amp;#160;&amp;#160;The primary feedstock (natural gasoline) is traded over the counter and not on organized futures exchanges.&amp;#160;&amp;#160;Financially settled instruments (fixed price swaps) are the principal vehicle used to give some predictability to feed prices. The Company does not purchase or hold any derivative financial instruments for trading or speculative purposes and is limited by its risk management policy to hedging a maximum of 40% of monthly feedstock requirements.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The financial contracts currently in place are not designated as hedges.&amp;#160;&amp;#160;As of March 31, 2013, South Hampton had no outstanding financial contracts.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The following tables detail (in thousands) the impact the agreements had on the financial statements:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Three Months Ended&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Unrealized gain (loss)&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;532&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Realized gain (loss)&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;291&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net gain (loss)&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;823&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair value of financial contracts &amp;#8211; asset (liability)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The realized and unrealized gains/(losses) are recorded in Cost of Sales and Processing for the periods ended March 31, 2013, and 2012.&amp;#160;&amp;#160;As a percentage of Cost of Sales and Processing, realized and unrealized gains/(losses) accounted for 0% and 0.1% for the three months ended March 31, 2013, and 2012, respectively.&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 18pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest Rate Swap&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On March 21, 2008, we entered into a pay-fixed, receive-variable interest rate swap agreement with Bank of America related to $10.0 million of our $14 million term loan secured by plant, pipeline and equipment. The effective date of the interest rate swap agreement is August 15, 2008, and terminates on December 15, 2017.&amp;#160;&amp;#160;The notional amount of the interest rate swap was $5.5 million at March 31, 2013.&amp;#160;&amp;#160;South Hampton receives credit for payments of variable interest made on the term loan's variable rates, which are based upon the London InterBank Offered Rate (LIBOR), and pays Bank of America an interest rate of 5.83% less the credit on the interest rate swap.&amp;#160;&amp;#160;We have designated the transaction as a cash flow hedge.&amp;#160;&amp;#160;Beginning on August 15, 2008, the derivative instrument was reported at fair value with any changes in fair value reported within the Company's Statement of Comprehensive Income.&amp;#160;&amp;#160;The Company entered into the interest rate swap to minimize the effect of changes in the LIBOR rate.&amp;#160;&amp;#160;The following tables detail (in thousands) the impact the agreement had on the financial statements:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid; width: 24%;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 12%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Other Comprehensive Loss&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 10%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 12%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Cumulative loss&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(808&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;(1,024&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Deferred tax benefit&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;283&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;348&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Net cumulative loss&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(525&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;(676&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest expense reclassified from other comprehensive loss&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;78&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;94&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"&gt;&lt;div style="text-align: center; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31,&amp;#160;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 12%;"&gt;&lt;div style="text-align: center; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 10%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 12%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair value of interest rate swap&amp;#160;&amp;#160;- liability&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;808&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;893&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The cumulative loss from the changes in the swap contract's fair value that is included in other comprehensive loss will be reclassified into income when interest is paid. The net amount of pre-tax loss in other comprehensive income (loss) as of March 31, 2013, predicted to be reclassified into earnings within the next 12 months is approximately $287,000. See further discussion of the fair value of the derivative instruments in Note 9.&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock>
  <!--Fair value of interest rate swap - liability-Interest Rate Swaps [Member]-->
  <us-gaap:DerivativeLiabilities contextRef="c20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">808000</us-gaap:DerivativeLiabilities>
  <!--Fair value of interest rate swap - liability-Interest Rate Swaps [Member]-->
  <us-gaap:DerivativeLiabilities contextRef="c20121231_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">893000</us-gaap:DerivativeLiabilities>
  <!--Derivative instruments, net of current portion-->
  <us-gaap:DerivativeLiabilitiesNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">520000</us-gaap:DerivativeLiabilitiesNoncurrent>
  <!--Derivative instruments, net of current portion-->
  <us-gaap:DerivativeLiabilitiesNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">592000</us-gaap:DerivativeLiabilitiesNoncurrent>
  <!--Derivative, variable interest rate (in hundredths)-Interest Rate Swaps [Member]-->
  <us-gaap:DerivativeVariableInterestRate contextRef="c20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U004" decimals="4">0.0583</us-gaap:DerivativeVariableInterestRate>
  <!--Current portion of derivative instruments-->
  <us-gaap:DerivativeInstrumentsAndHedgesLiabilities contextRef="c20130331" unitRef="U002" decimals="-3">287000</us-gaap:DerivativeInstrumentsAndHedgesLiabilities>
  <!--Current portion of derivative instruments-->
  <us-gaap:DerivativeInstrumentsAndHedgesLiabilities contextRef="c20121231" unitRef="U002" decimals="-3">301000</us-gaap:DerivativeInstrumentsAndHedgesLiabilities>
  <!--Disclosure of Compensation Related Costs, Share-based Payments [Text Block]-->
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;11. STOCK-BASED COMPENSATION&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;A summary of the status of the Company's stock option awards is presented below:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Number of &lt;font style="display: inline;"&gt;Stock&lt;/font&gt;&lt;font style="display: inline;"&gt;Options&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Weighted Average Exercise Price per &lt;font style="display: inline;"&gt;Share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Weighted&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Average&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Remaining&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Contractual&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Life&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Outstanding at January 1, 2013&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;1,173,180&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;4.04&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Granted&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Exercised&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Expired&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Cancelled&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Forfeited&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 4px; width: 64%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Outstanding at March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,173,180&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;4.04&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;7.3&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 4px; width: 64%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Exercisable at March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;437,676&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3.58&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;6.7&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The fair value of the options granted below was calculated using the Black Scholes option valuation model with the assumptions as disclosed in prior quarterly and annual filings.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Directors' compensation of approximately $94,000 and $63,000 during the three months ended March 31, 2013, and 2012, respectively, were recognized related to options to purchase shares vesting through 2017.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Employee compensation of approximately $119,000 and $130,000 during the three months ended March 31, 2013, and 2012, respectively, was recognized related to options with a 4 year vesting period awarded to officers and key employees.&amp;#160;&amp;#160;These options vest through 2015.&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 18pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Post-retirement compensation of approximately $24,000 was recognized during the three months ended March 31, 2013, and 2012, related to options awarded to Mr. Hatem El Khalidi in July 2009.&amp;#160;&amp;#160;On May 9, 2010, the Board of Directors determined that Mr. El Khalidi forfeited these options and other retirement benefits when he made various demands against the Company and other AMAK Saudi shareholders which would benefit him personally and were not in the best interests of the Company and its shareholders.&amp;#160;&amp;#160;The Company is litigating its right to withdraw the options and benefits and as such, these options and benefits continue to be shown as outstanding.&amp;#160;&amp;#160;See further discussion in Note 16.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;See the Company's Annual Report on Form 10-K for the year ended December 31, 2012, for additional information.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On February 1, 2013, the Company issued a warrant for the purchase of 100,000 shares of common stock to Genesis Select Corporation ("Genesis") at a strike price of $10.00 per share.&amp;#160;&amp;#160;The term of the warrant is 5 years with 50% vesting in equal increments of 1/12&lt;font style="display: inline; font-size: 70%; vertical-align: text-top;"&gt;th&lt;/font&gt; each calendar month throughout the first year.&amp;#160;&amp;#160;The remaining 50% will vest in equal increments of 1/36&lt;font style="display: inline; font-size: 70%; vertical-align: text-top;"&gt;th&lt;/font&gt; each calendar month over years 2 through 4 contingent upon continuous investor relations service under the consulting agreement with Genesis.&amp;#160;&amp;#160;Investor relations expense recognized in connection with this warrant was approximately $30,000.&amp;#160;&amp;#160;&amp;#160;The fair value of the warrants granted was calculated using the Black-Scholes valuation model with the following range of assumptions:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Expected volatility&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;59% to 60%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Expected dividends&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;None&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Expected term (in years)&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;5&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Risk free interest rate&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;.77% to .89%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <!--Earnings Per Share, Diluted-->
  <us-gaap:EarningsPerShareDiluted contextRef="c20120101to20120331" unitRef="U003" decimals="2" id="Item-13">0.08</us-gaap:EarningsPerShareDiluted>
  <!--Earnings Per Share, Diluted-->
  <us-gaap:EarningsPerShareDiluted contextRef="c20130101to20130331" unitRef="U003" decimals="2">0.09</us-gaap:EarningsPerShareDiluted>
  <!--Earnings Per Share, Diluted-Scenario, Previously Reported [Member]-->
  <us-gaap:EarningsPerShareDiluted contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U003" decimals="2">0.09</us-gaap:EarningsPerShareDiluted>
  <!--Net Income Attributable to Arabian American Development Company (in dollars per share)-->
  <us-gaap:EarningsPerShareBasic contextRef="c20120101to20120331" unitRef="U003" decimals="2" id="Item-14">0.08</us-gaap:EarningsPerShareBasic>
  <!--Net Income Attributable to Arabian American Development Company (in dollars per share)-->
  <us-gaap:EarningsPerShareBasic contextRef="c20130101to20130331" unitRef="U003" decimals="2">0.09</us-gaap:EarningsPerShareBasic>
  <!--Net Income Attributable to Arabian American Development Company (in dollars per share)-Scenario, Previously Reported [Member]-->
  <us-gaap:EarningsPerShareBasic contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U003" decimals="2">0.09</us-gaap:EarningsPerShareBasic>
  <!--NET INCOME PER COMMON SHARE ATTRIBUTABLE TO ARABIAN AMERICAN DEVELOPMENT CO.-->
  <us-gaap:EarningsPerShareTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;7. NET INCOME PER COMMON SHARE ATTRIBUTABLE TO ARABIAN AMERICAN DEVELOPMENT CO.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The following table (in thousands, except per share amounts) sets forth the computation of basic and diluted net income per share attributable to Arabian American Development Co. for the three months ended March 31, 2013, and 2012, respectively.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Three Months Ended&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Three Months Ended&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-weight: bold;"&gt;March 31, 2012 &lt;/font&gt;&lt;font style="font-style: italic; display: inline;"&gt;(restated)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Per Share&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Per Share&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Income&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Shares&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Amount&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Income&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Shares&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Amount&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Basic Net Income per Share:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net Income Attributable to Arabian American Development Co.&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,120&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,105&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,043&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 28%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Dilutive stock options outstanding&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;553&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;934&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 28%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Diluted Net Income per Share:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net Income Attributable to Arabian American Development Co.&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,120&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,658&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,977&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;At March 31, 2013, and 2012, 446,009 and 285,415 potential common stock shares, respectively were issuable upon the exercise of options and warrants.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The earnings per share calculations for the periods ended March 31, 2013, and 2012, include 300,000 shares of the Company that are held in the treasury of TOCCO.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <!--Equity Method Investments-AMAK [Member]-->
  <us-gaap:EquityMethodInvestments contextRef="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U002" decimals="-5">46800000</us-gaap:EquityMethodInvestments>
  <!--Equity Method Investments-AMAK [Member]-->
  <us-gaap:EquityMethodInvestments contextRef="c20121231_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U002" decimals="-6">40000000</us-gaap:EquityMethodInvestments>
  <!--Equity Method Investment, Ownership Percentage-AMAK [Member]-->
  <us-gaap:EquityMethodInvestmentOwnershipPercentage contextRef="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U004" decimals="4">0.3525</us-gaap:EquityMethodInvestmentOwnershipPercentage>
  <!--Company's share of income (loss) reported by AMAK-AMAK [Member]-->
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="c20130101to20130331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">0</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
  <!--Company's share of income (loss) reported by AMAK-AMAK [Member]-->
  <us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="c20120101to20120331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">-213000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
  <!--Additional adjustment from the 2012 AMAK Audited Financials-AMAK [Member]-->
  <us-gaap:EquityFairValueAdjustment contextRef="c20130101to20130331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">-39000</us-gaap:EquityFairValueAdjustment>
  <!--Additional adjustment from the 2012 AMAK Audited Financials-AMAK [Member]-->
  <us-gaap:EquityFairValueAdjustment contextRef="c20120101to20120331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">0</us-gaap:EquityFairValueAdjustment>
  <!--Excess of Replacement or Current Costs over Stated LIFO Value-->
  <us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue contextRef="c20130331" unitRef="U002" decimals="-5">2600000</us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue>
  <!--Excess of Replacement or Current Costs over Stated LIFO Value-->
  <us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue contextRef="c20121231" unitRef="U002" decimals="-5">2200000</us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue>
  <!--Fair Value Disclosures [Text Block]-->
  <us-gaap:FairValueDisclosuresTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;9. FAIR VALUE MEASUREMENTS&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The following items are measured at fair value on a recurring basis subject to disclosure requirements of ASC Topic 820 at March 31, 2013, and December 31, 2012:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Liabilities Measured at Fair Value on a Recurring Basis&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair Value Measurements Using&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 1&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 2&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 3&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="14" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Liabilities:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 52%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest rate swap&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;808&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;808&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair Value Measurements Using&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 1&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 2&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 3&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="14" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Liabilities:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 52%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest Rate Swap&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;893&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;893&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The carrying value of cash and cash equivalents, accounts receivable, notes receivable, taxes receivable, advance to AMAK, accounts payable, accrued interest, accrued liabilities, accrued liabilities in Saudi Arabia and other liabilities approximate the fair value due to the immediate or short-term maturity of these financial instruments. The fair value of variable rate long term debt and notes payable reflect recent market transactions and approximate carrying value.&amp;#160;&amp;#160;The Company used observable inputs that would qualify as Level 2 inputs to make its assessment of the approximate fair value of its cash and cash equivalents, accounts receivable, notes receivable, taxes receivable, advance to AMAK, accounts payable, accrued interest, accrued liabilities, accrued liabilities in Saudi Arabia, other liabilities and variable rate long term debt and notes payable.&amp;#160;&amp;#160;The fair value of the derivative instruments are described below.&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 9pt; display: block; font-family: Times New Roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 9pt; display: block; font-family: Times New Roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;"&gt;Commodity Financial Instruments&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;We periodically enter into financial instruments to hedge the cost of natural gasoline (the primary feedstock) and natural gas (used as fuel to operate the plant).&amp;#160;&amp;#160;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;We assess the fair value of the financial swaps on feedstock using quoted prices in active markets for identical assets or liabilities (Level 1 of fair value hierarchy).&amp;#160;&amp;#160;At March 31, 2013, and December 31, 2012, no natural gas options were outstanding.&amp;#160;&amp;#160;For additional information see Note 10 below.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest Rate Swap&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;In March 2008 we entered into an interest rate swap agreement with Bank of America related to the $10.0 million term loan secured by plant, pipeline and equipment.&amp;#160;&amp;#160;The interest rate swap was designed to minimize the effect of changes in the LIBOR rate.&amp;#160;&amp;#160;We have designated the interest rate swap as a cash flow hedge under ASC Topic 815, Derivatives and Hedging.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;South Hampton assesses the fair value of the interest rate swap using a present value model that includes quoted LIBOR rates and the nonperformance risk of the Company and Bank of America based on the Credit Default Swap Market (Level 2 of fair value hierarchy).&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The Company has consistently applied valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds. See discussion of our derivative instruments in Note 10.&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
  <!--Fair Value of Assets and Liabilities Measured on a Recurring Basis-->
  <us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;"&gt;The following items are measured at fair value on a recurring basis subject to disclosure requirements of ASC Topic 820 at March 31, 2013, and December 31, 2012:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Liabilities Measured at Fair Value on a Recurring Basis&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair Value Measurements Using&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="14" valign="bottom"&gt;&lt;div&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom"&gt;&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Liabilities:&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 52%;"&gt;&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest rate swap&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;808&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;-&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;808&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;-&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="10" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair Value Measurements Using&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="14" valign="bottom"&gt;&lt;div&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom"&gt;&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Liabilities:&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 52%;"&gt;&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest Rate Swap&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;893&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;-&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;893&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;-&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock>
  <!--Gain (Loss) on Sale of Derivatives-Commodity Contract [Member]-Not Designated as Hedging Instrument [Member]-->
  <us-gaap:GainLossOnSaleOfDerivatives contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember" unitRef="U002" decimals="-3">0</us-gaap:GainLossOnSaleOfDerivatives>
  <!--Gain (Loss) on Sale of Derivatives-Commodity Contract [Member]-Not Designated as Hedging Instrument [Member]-->
  <us-gaap:GainLossOnSaleOfDerivatives contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember" unitRef="U002" decimals="-3">291000</us-gaap:GainLossOnSaleOfDerivatives>
  <!--General and Administrative Expense-->
  <us-gaap:GeneralAndAdministrativeExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-15">3111000</us-gaap:GeneralAndAdministrativeExpense>
  <!--General and Administrative Expense-->
  <us-gaap:GeneralAndAdministrativeExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">3634000</us-gaap:GeneralAndAdministrativeExpense>
  <!--Gross Profit-->
  <us-gaap:GrossProfit contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-16">6718000</us-gaap:GrossProfit>
  <!--Gross Profit-->
  <us-gaap:GrossProfit contextRef="c20130101to20130331" unitRef="U002" decimals="-3">6679000</us-gaap:GrossProfit>
  <!--Guarantor obligations-Notes Payable Guarantee [Member]-->
  <us-gaap:GuaranteeObligationsCurrentCarryingValue contextRef="c20130331_GuaranteeObligationsByNatureAxis_NotesPayableGuaranteeMember" unitRef="U002" decimals="0">160000</us-gaap:GuaranteeObligationsCurrentCarryingValue>
  <!--Guarantor Obligations, Maximum Exposure, Undiscounted-Saudi Industrial Development Fund Limited Guarantee [Member]-->
  <us-gaap:GuaranteeObligationsMaximumExposure contextRef="c20101024_GuaranteeObligationsByNatureAxis_SaudiIndustrialDevelopmentFundLimitedGuaranteeMember" unitRef="U006" decimals="0">135300000</us-gaap:GuaranteeObligationsMaximumExposure>
  <!--Guarantor Obligations, Maximum Exposure, Undiscounted-Saudi Industrial Development Fund Limited Guarantee [Member]-->
  <us-gaap:GuaranteeObligationsMaximumExposure contextRef="c20101024_GuaranteeObligationsByNatureAxis_SaudiIndustrialDevelopmentFundLimitedGuaranteeMember" unitRef="U002" decimals="0">36080000</us-gaap:GuaranteeObligationsMaximumExposure>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-17">3062000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20130101to20130331" unitRef="U002" decimals="-3">3131000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-Scenario, Previously Reported [Member]-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U002" decimals="-3">3275000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income Tax Disclosure [Text Block]-->
  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;12. INCOME TAXES&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The Company files an income tax return in the U.S. federal jurisdiction and Texas. Tax returns for the years 2009 through 2011 remain open for examination in various tax jurisdictions in which we operate.&amp;#160;&amp;#160;In late 2010 the Internal Revenue Service opened an examination of the Company's 2009 tax return which was subsequently closed without change.&amp;#160;&amp;#160;&amp;#160;As of March 31, 2013, and December 31, 2012, we recognized no material adjustments in connection with uncertain tax positions.&amp;#160;&amp;#160;The income tax rate differs from the statutory rates primarily due to Texas revised franchise tax, the domestic manufacturers' deduction, and various permanent items.&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <!--Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest-AMAK [Member]-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="c20130101to20130331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">298000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <!--Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest-AMAK [Member]-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="c20120101to20120331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">-213000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <!--Equity in earnings (loss) of AMAK-->
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-18">-213000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <!--Equity in earnings (loss) of AMAK-->
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="c20130101to20130331" unitRef="U002" decimals="-3">298000</us-gaap:IncomeLossFromEquityMethodInvestments>
  <!--Equity in earnings (loss) of AMAK-Scenario, Previously Reported [Member]-->
  <us-gaap:IncomeLossFromEquityMethodInvestments contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U002" decimals="-3">0</us-gaap:IncomeLossFromEquityMethodInvestments>
  <!--INCOME TAXES-->
  <us-gaap:IncomeTaxExpenseBenefit contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-19">1067000</us-gaap:IncomeTaxExpenseBenefit>
  <!--INCOME TAXES-->
  <us-gaap:IncomeTaxExpenseBenefit contextRef="c20130101to20130331" unitRef="U002" decimals="-3">1011000</us-gaap:IncomeTaxExpenseBenefit>
  <!--Income Taxes Paid, Net-->
  <us-gaap:IncomeTaxesPaidNet contextRef="c20130101to20130331" unitRef="U002" decimals="-3">0</us-gaap:IncomeTaxesPaidNet>
  <!--Income Taxes Paid, Net-->
  <us-gaap:IncomeTaxesPaidNet contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-20">-550000</us-gaap:IncomeTaxesPaidNet>
  <!--Taxes receivable-->
  <us-gaap:IncomeTaxesReceivable contextRef="c20130331" unitRef="U002" decimals="-3">7000</us-gaap:IncomeTaxesReceivable>
  <!--Taxes receivable-->
  <us-gaap:IncomeTaxesReceivable contextRef="c20121231" unitRef="U002" decimals="-3">1182000</us-gaap:IncomeTaxesReceivable>
  <!--Increase (Decrease) in Accounts Receivable-->
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20130101to20130331" unitRef="U002" decimals="-3">4206000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <!--Increase (Decrease) in Accounts Receivable-->
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-21">-131000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <!--Increase (Decrease) in Accounts Payable and Accrued Liabilities-->
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-427000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <!--Increase (Decrease) in Accounts Payable and Accrued Liabilities-->
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-22">899000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <!--Increase (Decrease) in Income Taxes Receivable-->
  <us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-1176000</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
  <!--Increase (Decrease) in Income Taxes Receivable-->
  <us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-23">0</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
  <!--Increase (Decrease) in Prepaid Expense and Other Assets-->
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20130101to20130331" unitRef="U002" decimals="-3">11000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <!--Increase (Decrease) in Prepaid Expense and Other Assets-->
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-24">115000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <!--Increase (Decrease) in Inventories-->
  <us-gaap:IncreaseDecreaseInInventories contextRef="c20130101to20130331" unitRef="U002" decimals="-3">2457000</us-gaap:IncreaseDecreaseInInventories>
  <!--Increase (Decrease) in Inventories-->
  <us-gaap:IncreaseDecreaseInInventories contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-25">1072000</us-gaap:IncreaseDecreaseInInventories>
  <!--Increase in Accrued Interest-->
  <us-gaap:IncreaseDecreaseInInterestPayableNet contextRef="c20130101to20130331" unitRef="U002" decimals="-3">7000</us-gaap:IncreaseDecreaseInInterestPayableNet>
  <!--Increase in Accrued Interest-->
  <us-gaap:IncreaseDecreaseInInterestPayableNet contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-26">0</us-gaap:IncreaseDecreaseInInterestPayableNet>
  <!--Increase (Decrease) in Notes Receivable, Current-->
  <us-gaap:IncreaseDecreaseInNotesReceivableCurrent contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-10000</us-gaap:IncreaseDecreaseInNotesReceivableCurrent>
  <!--Increase (Decrease) in Notes Receivable, Current-->
  <us-gaap:IncreaseDecreaseInNotesReceivableCurrent contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-27">87000</us-gaap:IncreaseDecreaseInNotesReceivableCurrent>
  <!--Increase in Other Liabilities-->
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="c20130101to20130331" unitRef="U002" decimals="-3">500000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <!--Increase in Other Liabilities-->
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-28">353000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <!--Accrued interest-->
  <us-gaap:InterestPayableCurrent contextRef="c20130331" unitRef="U002" decimals="-3">103000</us-gaap:InterestPayableCurrent>
  <!--Accrued interest-->
  <us-gaap:InterestPayableCurrent contextRef="c20121231" unitRef="U002" decimals="-3">96000</us-gaap:InterestPayableCurrent>
  <!--Interest Expense-->
  <us-gaap:InterestExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-29">165000</us-gaap:InterestExpense>
  <!--Interest Expense-->
  <us-gaap:InterestExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">117000</us-gaap:InterestExpense>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20130331_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">808000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-Fair Value, Inputs, Level 1 [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20130331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-Fair Value, Inputs, Level 2 [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20130331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">808000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-Fair Value, Inputs, Level 3 [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20130331_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20121231_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">893000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-Fair Value, Inputs, Level 1 [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-Fair Value, Inputs, Level 2 [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">893000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Rate Derivative Liabilities, at Fair Value-Fair Value, Measurements, Recurring [Member]-Fair Value, Inputs, Level 3 [Member]-->
  <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue contextRef="c20121231_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis_FairValueMeasurementsRecurringMember" unitRef="U002" decimals="-3">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
  <!--Interest Paid-->
  <us-gaap:InterestPaid contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-184000</us-gaap:InterestPaid>
  <!--Interest Paid-->
  <us-gaap:InterestPaid contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-30">-255000</us-gaap:InterestPaid>
  <!--Inventory Disclosure [Text Block]-->
  <us-gaap:InventoryDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;5. INVENTORIES&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 9pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Inventories include the following:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 11%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 11%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="width: 24%;"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Raw material&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;3,850&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;3,591&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Petrochemical products&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;8,448&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;6,249&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Total inventory&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;12,298&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;9,840&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Inventories are recorded at the lower of cost, determined on the last-in, first-out method (LIFO), or market.&amp;#160;&amp;#160;At March 31, 2013, and December 31, 2012, current cost exceeded LIFO value by approximately $2.6 million and $2.2 million, respectively.&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Inventories serving as collateral for the Company's line of credit with a domestic bank were $6.6 million and $5.1 million at March 31, 2013, and December 31, 2012, respectively (see Note 8).&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Inventory included products in transit valued at approximately $3.2 million and $2.9 million at March 31, 2013, and December 31, 2012, respectively.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryDisclosureTextBlock>
  <!--Petrochemical products-->
  <us-gaap:InventoryCrudeOilProductsAndMerchandise contextRef="c20130331" unitRef="U002" decimals="-3">8448000</us-gaap:InventoryCrudeOilProductsAndMerchandise>
  <!--Petrochemical products-->
  <us-gaap:InventoryCrudeOilProductsAndMerchandise contextRef="c20121231" unitRef="U002" decimals="-3">6249000</us-gaap:InventoryCrudeOilProductsAndMerchandise>
  <!--Inventories-->
  <us-gaap:InventoryNet contextRef="c20130331" unitRef="U002" decimals="-3">12298000</us-gaap:InventoryNet>
  <!--Inventories-->
  <us-gaap:InventoryNet contextRef="c20121231" unitRef="U002" decimals="-3">9840000</us-gaap:InventoryNet>
  <!--Raw material-->
  <us-gaap:InventoryRawMaterials contextRef="c20130331" unitRef="U002" decimals="-3">3850000</us-gaap:InventoryRawMaterials>
  <!--Raw material-->
  <us-gaap:InventoryRawMaterials contextRef="c20121231" unitRef="U002" decimals="-3">3591000</us-gaap:InventoryRawMaterials>
  <!--Amortization of difference between Company's investment in AMAK and Company's share of net assets of AMAK-AMAK [Member]-->
  <us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium contextRef="c20130101to20130331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">337000</us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium>
  <!--Amortization of difference between Company's investment in AMAK and Company's share of net assets of AMAK-AMAK [Member]-->
  <us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium contextRef="c20120101to20120331_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AmakMember" unitRef="U002" decimals="-3">0</us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium>
  <!--Legal Fees-Germer Gertz LLP [Member]-->
  <us-gaap:LegalFees contextRef="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_GermerGertzLlpMember" unitRef="U002" decimals="0">27000</us-gaap:LegalFees>
  <!--Legal Fees-Germer Gertz LLP [Member]-->
  <us-gaap:LegalFees contextRef="c20120101to20120331_RelatedPartyTransactionsByRelatedPartyAxis_GermerGertzLlpMember" unitRef="U002" decimals="0">71000</us-gaap:LegalFees>
  <!--Liabilities, Current-->
  <us-gaap:LiabilitiesCurrent contextRef="c20130331" unitRef="U002" decimals="-3">11710000</us-gaap:LiabilitiesCurrent>
  <!--Liabilities, Current-->
  <us-gaap:LiabilitiesCurrent contextRef="c20121231" unitRef="U002" decimals="-3">12191000</us-gaap:LiabilitiesCurrent>
  <!--Liabilities-->
  <us-gaap:Liabilities contextRef="c20130331" unitRef="U002" decimals="-3">43448000</us-gaap:Liabilities>
  <!--Liabilities-->
  <us-gaap:Liabilities contextRef="c20121231" unitRef="U002" decimals="-3">38144000</us-gaap:Liabilities>
  <!--Liabilities and Equity-->
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20130331" unitRef="U002" decimals="-3">129199000</us-gaap:LiabilitiesAndStockholdersEquity>
  <!--Liabilities and Equity-->
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20121231" unitRef="U002" decimals="-3">121453000</us-gaap:LiabilitiesAndStockholdersEquity>
  <!--Maximum borrowing capacity-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U002" decimals="-5">18000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
  <!--Quarterly commitment fee on the unused portion of loan (in hundredths)-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityCommitmentFeePercentage contextRef="c20130101to20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U004" decimals="4">0.0025</us-gaap:LineOfCreditFacilityCommitmentFeePercentage>
  <!--Interest rate (in hundredths)-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd contextRef="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U004" decimals="4">0.0225</us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd>
  <!--Interest rate (in hundredths)-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd contextRef="c20121231_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U004" decimals="4">0.0225</us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd>
  <!--Expiration date-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityExpirationDate1 contextRef="c20130101to20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember">2015-06-30</us-gaap:LineOfCreditFacilityExpirationDate1>
  <!--Available remaining borrowing capacity-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity contextRef="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U002" decimals="-5">4500000</us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity>
  <!--Credit agreement sub limit available to support hedging program-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases contextRef="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U002" decimals="-5">3000000</us-gaap:LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases>
  <!--Loans, Notes, Trade and Other Receivables Disclosure [Text Block]-->
  <us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;4. TRADE RECEIVABLES&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 9pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Trade receivables, net, at March 31, 2013, and December 31, 2012, consisted of the following:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 11%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 11%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="width: 24%;"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Trade receivables&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;20,218&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;16,012&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Less allowance for doubtful accounts&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;(210&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;(210&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Trade receivables, net&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;20,008&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;15,802&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Trade receivables serving as collateral for the Company's line of credit with a domestic bank were $15.6 million and $11.7 million at March 31, 2013, and December 31, 2012, respectively (see Note 8).&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;</us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock>
  <!--Long-term Debt [Text Block]-->
  <us-gaap:LongTermDebtTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;8. LIABILITIES AND LONG-TERM DEBT&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 18pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;In September 2007 we entered into a $10.0 million term loan agreement with a domestic bank to finance the expansion of the petrochemical facility.&amp;#160;&amp;#160;An amendment was entered into in November 2008 which increased the term loan to $14.0 million due to the increased cost of the expansion.&amp;#160;&amp;#160;This note is collateralized by plant, pipeline and equipment. The agreement expires October 31, 2018.&amp;#160;&amp;#160;At March 31, 2013, there was a short-term amount of $1.4 million and a long-term amount of $6.4 million outstanding. At December 31, 2012, there was a short-term amount of $1.4 million and a long-term amount of $6.8 million outstanding.&amp;#160;&amp;#160;&amp;#160;The interest rate on the loan varies according to several options.&amp;#160;&amp;#160;At March 31, 2013, and &lt;/font&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;December 31, 2012, the rate was 2.25%.&amp;#160;&amp;#160;However, as discussed in Note 10, effective August 2008, the Company entered into a pay-fixed, receive-variable interest rate swap with the lending bank which has the effect of converting the interest rate on $10.0 million of the loan to a fixed rate.&amp;#160;&amp;#160;Principal payments of $350,000 are paid quarterly with interest paid monthly.&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;In May 2006 we entered into a $12.0 million revolving loan agreement with a domestic bank secured by accounts receivable and inventory.&amp;#160;&amp;#160;&amp;#160;&amp;#160;The loan was originally due to expire on October 31, 2008, but was amended to extend the termination date to June 30, 2015, and ultimately increase the availability of the line to $18.0 million based upon the Company's accounts receivable and inventory.&amp;#160;&amp;#160;At March 31, 2013, and December 31, 2012, there was a long-term amount outstanding of $13.5 million and $7.5 million, respectively. The credit agreement contains a sub-limit of $3.0 million available to be used in support of the hedging program.&amp;#160;&amp;#160;The interest rate on the loan varies according to several options.&amp;#160;&amp;#160;At March 31, 2013, and December 31, 2012, the rate was 2.25%.&amp;#160;&amp;#160;The borrowing base is determined by a formula in the loan agreement. If the amount outstanding exceeds the borrowing base, a principal payment is due to reduce the amount outstanding to the calculated borrowing base.&amp;#160;&amp;#160;Interest is paid monthly.&amp;#160;&amp;#160;Loan covenants that must be maintained quarterly include EBITDA, capital expenditures, dividends payable to parent, and leverage ratio. Interest on the loan is paid monthly and a commitment fee of 0.25% is due quarterly on the unused portion of the loan. At March 31, 2013, approximately $4.5 million was available to be drawn.&amp;#160;&amp;#160;The Company was not in compliance with the dividend restriction covenant at March 31, 2013 due to the purchase of additional AMAK stock; however, a waiver was obtained.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block; margin-left: 9pt;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On November 30, 2010, as part of the consideration paid for the acquisition of Silsbee Trading and Transportation Corp. ("STTC"), a note payable was issued to Nicholas Carter, previous owner of STTC, for $300,000.&amp;#160;&amp;#160;Principal of $100,000 plus accrued interest at 4.0% per annum is payable annually on November 30&lt;font style="display: inline; font-size: 70%; vertical-align: text-top;"&gt;th&lt;/font&gt; of each year.&amp;#160;&amp;#160;At March 31, 2013, and December 31, 2012, there was a short-term amount of $100,000 outstanding.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;We currently have a supplier who is the sole provider of South Hampton's feedstock, although other sources are available.&amp;#160;&amp;#160;The account is on open status.&amp;#160;&amp;#160;In 2007 South Hampton and the supplier entered into an agreement, which expires 7 years from the date of initial operation, for construction of a tank and pipeline connection for the handling of feedstock.&amp;#160;&amp;#160;In the event of default, South Hampton is obligated to reimburse the supplier for the unamortized portion of the cost of the tank. The tank was placed in service in July 2007.&amp;#160;&amp;#160;Therefore, at March 31, 2013, 5.75 years of the 7 year agreement have elapsed.&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:LongTermDebtTextBlock>
  <!--Current portion of long-term debt-->
  <us-gaap:LongTermDebtCurrent contextRef="c20130331" unitRef="U002" decimals="-3">1500000</us-gaap:LongTermDebtCurrent>
  <!--Current portion of long-term debt-->
  <us-gaap:LongTermDebtCurrent contextRef="c20121231" unitRef="U002" decimals="-3">1500000</us-gaap:LongTermDebtCurrent>
  <!--Current portion of long-term debt-Term loan [Member]-->
  <us-gaap:LongTermDebtCurrent contextRef="c20130331_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="-5">1400000</us-gaap:LongTermDebtCurrent>
  <!--Current portion of long-term debt-Term loan [Member]-->
  <us-gaap:LongTermDebtCurrent contextRef="c20121231_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="-5">1400000</us-gaap:LongTermDebtCurrent>
  <!--Current portion of long-term debt-Notes Payable [Member]-->
  <us-gaap:LongTermDebtCurrent contextRef="c20130331_LongtermDebtTypeAxis_NotesPayableToBanksMember" unitRef="U002" decimals="0">100000</us-gaap:LongTermDebtCurrent>
  <!--Long-term debt, net of current portion-->
  <us-gaap:LongTermDebtNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">19889000</us-gaap:LongTermDebtNoncurrent>
  <!--Long-term debt, net of current portion-->
  <us-gaap:LongTermDebtNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">14239000</us-gaap:LongTermDebtNoncurrent>
  <!--Long-term debt, net of current portion-Term loan [Member]-->
  <us-gaap:LongTermDebtNoncurrent contextRef="c20130331_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="-5">6400000</us-gaap:LongTermDebtNoncurrent>
  <!--Long-term debt, net of current portion-Term loan [Member]-->
  <us-gaap:LongTermDebtNoncurrent contextRef="c20121231_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="-5">6800000</us-gaap:LongTermDebtNoncurrent>
  <!--Long-term debt, net of current portion-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LongTermDebtNoncurrent contextRef="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U002" decimals="-5">13500000</us-gaap:LongTermDebtNoncurrent>
  <!--Long-term debt, net of current portion-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <us-gaap:LongTermDebtNoncurrent contextRef="c20121231_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U002" decimals="-5">7500000</us-gaap:LongTermDebtNoncurrent>
  <!--Number of defendants-Threatened Litigation [Member]-Exposure to Asbestos [Member]-->
  <us-gaap:LossContingencyNumberOfDefendants contextRef="c20130101to20130331_LitigationCaseAxis_ThreatenedLitigationMember_LossContingenciesByNatureOfContingencyAxis_AsbestosIssueMember" unitRef="U004" decimals="0">44</us-gaap:LossContingencyNumberOfDefendants>
  <!--Number of lawsuits-Threatened Litigation [Member]-Benzene Exposure [Member]-->
  <us-gaap:LossContingencyPendingClaimsNumber contextRef="c20130331_LitigationCaseAxis_ThreatenedLitigationMember_LossContingenciesByNatureOfContingencyAxis_BenzeneExposureMember" unitRef="U004" decimals="0">3</us-gaap:LossContingencyPendingClaimsNumber>
  <!--Accrual recorded value-->
  <us-gaap:LossContingencyAccrualCarryingValueNoncurrent contextRef="c20130331" unitRef="U002" decimals="-5">1300000</us-gaap:LossContingencyAccrualCarryingValueNoncurrent>
  <!--Mineral properties in the United States-->
  <us-gaap:MineralPropertiesNet contextRef="c20130331" unitRef="U002" decimals="-3">588000</us-gaap:MineralPropertiesNet>
  <!--Mineral properties in the United States-->
  <us-gaap:MineralPropertiesNet contextRef="c20121231" unitRef="U002" decimals="-3">588000</us-gaap:MineralPropertiesNet>
  <!--Noncontrolling Interest-->
  <us-gaap:MinorityInterest contextRef="c20130331" unitRef="U002" decimals="-3">289000</us-gaap:MinorityInterest>
  <!--Noncontrolling Interest-->
  <us-gaap:MinorityInterest contextRef="c20121231" unitRef="U002" decimals="-3">289000</us-gaap:MinorityInterest>
  <!--Noncontrolling Interest, Ownership Percentage by Parent-->
  <us-gaap:MinorityInterestOwnershipPercentageByParent contextRef="c20130331" unitRef="U004" decimals="2">0.37</us-gaap:MinorityInterestOwnershipPercentageByParent>
  <!--Net Income (Loss) Attributable to Parent, Diluted-->
  <us-gaap:NetIncomeLossAttributableToParentDiluted contextRef="c20130101to20130331" unitRef="U002" decimals="-3">2120000</us-gaap:NetIncomeLossAttributableToParentDiluted>
  <!--Net Income (Loss) Attributable to Parent, Diluted-->
  <us-gaap:NetIncomeLossAttributableToParentDiluted contextRef="c20120101to20120331" unitRef="U002" decimals="-3">1995000</us-gaap:NetIncomeLossAttributableToParentDiluted>
  <!--Net Cash Provided by (Used in) Investing Activities-->
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-8992000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <!--Net Cash Provided by (Used in) Investing Activities-->
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-31">-1817000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <!--Net Cash Provided by (Used in) Financing Activities-->
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20130101to20130331" unitRef="U002" decimals="-3">5650000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <!--Net Cash Provided by (Used in) Financing Activities-->
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-32">-2245000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <!--Net Income Attributable to Arabian American Development Co.-->
  <us-gaap:NetIncomeLoss contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-33">1995000</us-gaap:NetIncomeLoss>
  <!--Net Income Attributable to Arabian American Development Co.-->
  <us-gaap:NetIncomeLoss contextRef="c20130101to20130331" unitRef="U002" decimals="-3">2120000</us-gaap:NetIncomeLoss>
  <!--Net Income Attributable to Arabian American Development Co.-Scenario, Previously Reported [Member]-->
  <us-gaap:NetIncomeLoss contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U002" decimals="-3">2208000</us-gaap:NetIncomeLoss>
  <!--Net Cash Provided by (Used in) Operating Activities-->
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-2515000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <!--Net Cash Provided by (Used in) Operating Activities-->
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-34">3021000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <!--Net Income (Loss) Attributable to Noncontrolling Interest-->
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-35">0</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <!--Net Income (Loss) Attributable to Noncontrolling Interest-->
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="c20130101to20130331" unitRef="U002" decimals="-3">0</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <!--New Accounting Pronouncements and Changes in Accounting Principles [Text Block]-->
  <us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;3. RECENT ACCOUNTING PRONOUNCEMENTS&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;"&gt;In July 2012 the FASB issued ASU No. 2012-02, Intangibles - Goodwill and Other (Topic 350): Testing Indefinite-Lived Intangible Assets for Impairment.&amp;#160;&amp;#160;This is amended guidance that simplifies how entities test indefinite-lived intangible assets other than goodwill for impairment.&amp;#160; After an assessment of certain qualitative factors, if it is determined to be more likely than not that an indefinite-lived asset is impaired; entities must perform the quantitative impairment test.&amp;#160; Otherwise, the quantitative test is optional.&amp;#160; The amended guidance is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, with early adoption permitted.&amp;#160; The update had no impact on the Company's consolidated financial statements.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;"&gt;In February 2013 the FASB issued ASU No. 2013-02, Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income.&amp;#160;&amp;#160;Under ASU 2013-02, an entity is required to provide information about the amounts reclassified out of Accumulated Other Comprehensive Income ("AOCI") by component. In addition, an entity is required to present, either on the face of the financial statements or in the notes, significant amounts reclassified out of AOCI by the respective line items of net income, but only if the amount reclassified is required to be reclassified in its entirety in the same reporting period. For amounts that are not required to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures that provide additional details about those amounts. ASU 2013-02 does not change the current requirements for reporting net income or other comprehensive income in the financial statements. ASU 2013-02 is effective for reporting periods beginning after December 15, 2012. The update had no impact on the Company's consolidated financial statements.&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock>
  <!--Directors fees-Director [Member]-->
  <us-gaap:NoninterestExpenseDirectorsFees contextRef="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_DirectorMember" unitRef="U002" decimals="0">35000</us-gaap:NoninterestExpenseDirectorsFees>
  <!--Directors fees-Director [Member]-->
  <us-gaap:NoninterestExpenseDirectorsFees contextRef="c20120101to20120331_RelatedPartyTransactionsByRelatedPartyAxis_DirectorMember" unitRef="U002" decimals="0">35000</us-gaap:NoninterestExpenseDirectorsFees>
  <!--Nonoperating Income (Expense)-->
  <us-gaap:NonoperatingIncomeExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-36">-545000</us-gaap:NonoperatingIncomeExpense>
  <!--Nonoperating Income (Expense)-->
  <us-gaap:NonoperatingIncomeExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">86000</us-gaap:NonoperatingIncomeExpense>
  <!--Number of operating segments-->
  <us-gaap:NumberOfOperatingSegments contextRef="c20130101to20130331" unitRef="U004" decimals="0">1</us-gaap:NumberOfOperatingSegments>
  <!--Operating Income (Loss)-->
  <us-gaap:OperatingIncomeLoss contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-37">3607000</us-gaap:OperatingIncomeLoss>
  <!--Operating Income (Loss)-->
  <us-gaap:OperatingIncomeLoss contextRef="c20130101to20130331" unitRef="U002" decimals="-3">3045000</us-gaap:OperatingIncomeLoss>
  <!--Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]-->
  <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;1. BASIS OF PRESENTATION&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The accompanying unaudited consolidated financial statements should be read in conjunction with the Company's 2012 Annual Report on Form 10-K.&amp;#160;&amp;#160;In the opinion of the management of Arabian American Development Company (the "Company"), these statements include all adjustments, which are of a normal recurring nature, necessary to present a fair statement of the Company's financial position at March 31, 2013, and the results of operations and cash flows for the three months ended March 31, 2013, and 2012.&amp;#160;&amp;#160;Unless the context requires otherwise, references to "we," "us," "our," and the "Company" are intended to mean consolidated Arabian American Development Company and its subsidiaries.&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Operating results for the three months ended March 31, 2013, are not necessarily indicative of results for the year ending December 31, 2013.&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;We operate in one segment and all revenue originates from United States' sources and all long-lived assets owned are located in the United States.&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The Company currently owns a 37% interest in Al Masane Al Kobra Mining Company ("AMAK"), a Saudi Arabian closed joint stock company which owns and is developing mining assets in Saudi Arabia.&amp;#160;&amp;#160;However as discussed in Note 14, upon completion of the AMAK capital raise that is in process, our ownership percentage in AMAK will be approximately 35.25%.&amp;#160;&amp;#160;We account for our investment under the equity method of accounting.&amp;#160;&amp;#160;The Company records the equity in earnings from AMAK one quarter in arrears.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
  <!--Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax-Interest Rate Swaps [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">-808000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax>
  <!--Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax-Interest Rate Swaps [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">-1024000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax>
  <!--Other assets-->
  <us-gaap:OtherAssetsNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">11000</us-gaap:OtherAssetsNoncurrent>
  <!--Other assets-->
  <us-gaap:OtherAssetsNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">11000</us-gaap:OtherAssetsNoncurrent>
  <!--Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax-->
  <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-78000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <!--Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax-->
  <us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-38">-94000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax>
  <!--Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax-Interest Rate Swaps [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">-283000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
  <!--Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax-Interest Rate Swaps [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">-348000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-COMMON STOCK [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">55000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-RETAINED EARNINGS [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-TOTAL [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">55000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-NON-CONTROLLING INTEREST [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331" unitRef="U002" decimals="-3">55000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-39">71000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-Interest Rate Swaps [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">-525000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized gain on interest rate swap, net of tax expense-Interest Rate Swaps [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-3">-676000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
  <!--Unrealized holding gains arising during period-->
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="c20130101to20130331" unitRef="U002" decimals="-3">133000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <!--Unrealized holding gains arising during period-->
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-40">165000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax>
  <!--Unrealized (Loss) Gain on Interest Rate Swap, income tax benefit (expense)-->
  <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-30000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax>
  <!--General and Administrative-->
  <us-gaap:OtherGeneralAndAdministrativeExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-41">2987000</us-gaap:OtherGeneralAndAdministrativeExpense>
  <!--General and Administrative-->
  <us-gaap:OtherGeneralAndAdministrativeExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">3505000</us-gaap:OtherGeneralAndAdministrativeExpense>
  <!--Other Nonoperating Income (Expense)-->
  <us-gaap:OtherNonoperatingIncomeExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-42">-73000</us-gaap:OtherNonoperatingIncomeExpense>
  <!--Other Nonoperating Income (Expense)-->
  <us-gaap:OtherNonoperatingIncomeExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">-18000</us-gaap:OtherNonoperatingIncomeExpense>
  <!--Products in transit-->
  <us-gaap:OtherInventoryInTransit contextRef="c20130331" unitRef="U002" decimals="-5">3200000</us-gaap:OtherInventoryInTransit>
  <!--Products in transit-->
  <us-gaap:OtherInventoryInTransit contextRef="c20121231" unitRef="U002" decimals="-5">2900000</us-gaap:OtherInventoryInTransit>
  <!--Interest Income-->
  <us-gaap:OtherInterestAndDividendIncome contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-43">0</us-gaap:OtherInterestAndDividendIncome>
  <!--Interest Income-->
  <us-gaap:OtherInterestAndDividendIncome contextRef="c20130101to20130331" unitRef="U002" decimals="-3">1000</us-gaap:OtherInterestAndDividendIncome>
  <!--Postretirement Obligation-->
  <us-gaap:OtherPostretirementBenefitExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">2000</us-gaap:OtherPostretirementBenefitExpense>
  <!--Postretirement Obligation-->
  <us-gaap:OtherPostretirementBenefitExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-44">3000</us-gaap:OtherPostretirementBenefitExpense>
  <!--Payments for (Proceeds from) Other Investing Activities-->
  <us-gaap:PaymentsForProceedsFromOtherInvestingActivities contextRef="c20130101to20130331" unitRef="U002" decimals="-3">7500000</us-gaap:PaymentsForProceedsFromOtherInvestingActivities>
  <!--Payments for (Proceeds from) Other Investing Activities-->
  <us-gaap:PaymentsForProceedsFromOtherInvestingActivities contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-45">5000</us-gaap:PaymentsForProceedsFromOtherInvestingActivities>
  <!--Payments to Acquire Property, Plant, and Equipment-->
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20130101to20130331" unitRef="U002" decimals="-3">1492000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <!--Payments to Acquire Property, Plant, and Equipment-->
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-46">1812000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <!--Payments to Acquire Equity Method Investments-AMAK [Member]-->
  <us-gaap:PaymentsToAcquireEquityMethodInvestments contextRef="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U002" decimals="-5">7500000</us-gaap:PaymentsToAcquireEquityMethodInvestments>
  <!--Pension and Other Postretirement Benefits Disclosure [Text Block]-->
  <us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;13. POST-RETIREMENT OBLIGATIONS&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;In January 2008 an amended retirement agreement, replacing the February 2007 agreement, was entered into with Mr. El Khalidi. The amended agreement provides $6,000 per month in benefits to Mr.&amp;#160;El Khalidi upon his retirement for the remainder of his life. Additionally, upon his death $4,000 per month will be paid to his surviving spouse for the remainder of her life. A health insurance benefit will also be provided.&amp;#160;&amp;#160;An additional $382,000 was accrued in January 2008 for the increase in benefits. A liability of approximately $889,000 based upon an annuity single premium value contract plus accrued interest was outstanding at March 31, 2013, and was included in post-retirement benefits.&amp;#160;&amp;#160;As of March 31, 2013, no payments have been made pursuant to this agreement.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;In June 2009 the Company's Board of Directors awarded Mr. El Khalidi a retirement bonus in the amount of $31,500 for 42 years of service. While there is no written policy regarding retirement bonus compensation, the Company has historically awarded all employees (regardless of job position) a retirement bonus equal to $750 for each year of service.&amp;#160;&amp;#160;Since Mr. El Khalidi was employed by the Company for 42 years, the Board of Directors voted to award him a $31,500 retirement bonus, consistent with that provided to all other retired employees. This amount remained outstanding at March 31, 2013, and was included in post-retirement benefits.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On May 9, 2010, the Board of Directors terminated the retirement agreement, options, retirement bonus, and any outstanding directors' fees due Mr. El Khalidi; however, due to the pending litigation discussed in Note 16, all amounts which have not met termination dates remain recorded until a resolution is achieved.&lt;/div&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
  <!--Trade receivables serving as collateral-->
  <us-gaap:PledgedAssetsSeparatelyReportedFinanceReceivablesPledgedAsCollateralAtFairValue contextRef="c20130331" unitRef="U002" decimals="-5">15600000</us-gaap:PledgedAssetsSeparatelyReportedFinanceReceivablesPledgedAsCollateralAtFairValue>
  <!--Trade receivables serving as collateral-->
  <us-gaap:PledgedAssetsSeparatelyReportedFinanceReceivablesPledgedAsCollateralAtFairValue contextRef="c20121231" unitRef="U002" decimals="-5">11700000</us-gaap:PledgedAssetsSeparatelyReportedFinanceReceivablesPledgedAsCollateralAtFairValue>
  <!--Current portion of post-retirement benefit-->
  <us-gaap:PostemploymentBenefitsLiabilityCurrent contextRef="c20130331" unitRef="U002" decimals="-3">271000</us-gaap:PostemploymentBenefitsLiabilityCurrent>
  <!--Current portion of post-retirement benefit-->
  <us-gaap:PostemploymentBenefitsLiabilityCurrent contextRef="c20121231" unitRef="U002" decimals="-3">269000</us-gaap:PostemploymentBenefitsLiabilityCurrent>
  <!--Post-retirement benefit, net of current portion-->
  <us-gaap:PostemploymentBenefitsLiabilityNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">649000</us-gaap:PostemploymentBenefitsLiabilityNoncurrent>
  <!--Post-retirement benefit, net of current portion-->
  <us-gaap:PostemploymentBenefitsLiabilityNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">649000</us-gaap:PostemploymentBenefitsLiabilityNoncurrent>
  <!--Prepaid expenses and other assets-->
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20130331" unitRef="U002" decimals="-3">1561000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <!--Prepaid expenses and other assets-->
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20121231" unitRef="U002" decimals="-3">1561000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <!--Additions to Long-Term Debt-->
  <us-gaap:ProceedsFromIssuanceOfLongTermDebt contextRef="c20130101to20130331" unitRef="U002" decimals="-3">6000000</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
  <!--Additions to Long-Term Debt-->
  <us-gaap:ProceedsFromIssuanceOfLongTermDebt contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-47">0</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
  <!--Proceeds from Issuance of Common Stock-->
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20130101to20130331" unitRef="U002" decimals="-3">0</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <!--Proceeds from Issuance of Common Stock-->
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-48">105000</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <!--NET INCOME-->
  <us-gaap:ProfitLoss contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-49">1995000</us-gaap:ProfitLoss>
  <!--NET INCOME-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331" unitRef="U002" decimals="-3">2120000</us-gaap:ProfitLoss>
  <!--NET INCOME-COMMON STOCK [Member]-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</us-gaap:ProfitLoss>
  <!--NET INCOME-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">0</us-gaap:ProfitLoss>
  <!--NET INCOME-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">0</us-gaap:ProfitLoss>
  <!--NET INCOME-RETAINED EARNINGS [Member]-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">2120000</us-gaap:ProfitLoss>
  <!--NET INCOME-TOTAL [Member]-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">2120000</us-gaap:ProfitLoss>
  <!--NET INCOME-NON-CONTROLLING INTEREST [Member]-->
  <us-gaap:ProfitLoss contextRef="c20130101to20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">0</us-gaap:ProfitLoss>
  <!--NET INCOME-Scenario, Previously Reported [Member]-->
  <us-gaap:ProfitLoss contextRef="c20120101to20120331_StatementScenarioAxis_ScenarioPreviouslyReportedMember" unitRef="U002" decimals="-3">2208000</us-gaap:ProfitLoss>
  <!--Plant, pipeline and equipment, net-->
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="c20130331" unitRef="U002" decimals="-3">40688000</us-gaap:PropertyPlantAndEquipmentNet>
  <!--Plant, pipeline and equipment, net-->
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="c20121231" unitRef="U002" decimals="-3">40420000</us-gaap:PropertyPlantAndEquipmentNet>
  <!--Property, Plant and Equipment, Gross-Oil and Gas Properties [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20130331_PropertyPlantAndEquipmentByTypeAxis_OilAndGasPropertiesMember" unitRef="U002" decimals="-3">1612000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Land [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20130331_PropertyPlantAndEquipmentByTypeAxis_LandMember" unitRef="U002" decimals="-3">1577000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Machinery and Equipment [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20130331_PropertyPlantAndEquipmentByTypeAxis_MachineryAndEquipmentMember" unitRef="U002" decimals="-3">65298000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Construction in progress [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20130331_PropertyPlantAndEquipmentByTypeAxis_ConstructionInProgressMember" unitRef="U002" decimals="-3">1484000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20130331" unitRef="U002" decimals="-3">69971000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Oil and Gas Properties [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20121231_PropertyPlantAndEquipmentByTypeAxis_OilAndGasPropertiesMember" unitRef="U002" decimals="-3">1612000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Land [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20121231_PropertyPlantAndEquipmentByTypeAxis_LandMember" unitRef="U002" decimals="-3">1577000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Machinery and Equipment [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20121231_PropertyPlantAndEquipmentByTypeAxis_MachineryAndEquipmentMember" unitRef="U002" decimals="-3">64356000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Construction in progress [Member]-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20121231_PropertyPlantAndEquipmentByTypeAxis_ConstructionInProgressMember" unitRef="U002" decimals="-3">937000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-->
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="c20121231" unitRef="U002" decimals="-3">68482000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment [Table Text Block]-->
  <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;Plant, pipeline and equipment at March 31, 2013, and December 31, 2012, consisted of the following:&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Platinum catalyst&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,612&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,612&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Land&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,577&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,577&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Plant, pipeline and equipment&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;65,298&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;64,356&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Construction in progress&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,484&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;937&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Total plant, pipeline and equipment&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;69,971&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;68,482&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Less accumulated depreciation and amortization&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(29,283&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(28,062&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Plant, pipeline and equipment, net&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;40,688&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;40,420&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <!--Property, Plant and Equipment Disclosure [Text Block]-->
  <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;font style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;"&gt;6. PLANT, PIPELINE AND EQUIPMENT&lt;/font&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-align: justify; font-family: Times New Roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr valign="top"&gt;&lt;td style="width: 23px;"&gt;&lt;div&gt;&lt;div style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="width: 1222px;"&gt;&lt;div style="text-align: left; font-family: Times New Roman; font-size: 10pt;"&gt;Plant, pipeline and equipment at March 31, 2013, and December 31, 2012, consisted of the following:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 11%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 11%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="width: 24%;"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Platinum catalyst&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;1,612&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;1,612&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Land&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;1,577&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;1,577&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Plant, pipeline and equipment&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;65,298&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;64,356&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Construction in progress&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;1,484&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;937&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Total plant, pipeline and equipment&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;69,971&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;68,482&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Less accumulated depreciation and amortization&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;(29,283&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;(28,062&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Plant, pipeline and equipment, net&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;40,688&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 10%; font-family: times new roman; font-size: 10pt;"&gt;40,420&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Plant, pipeline, and equipment serve as collateral for a $14.0 million term loan with a domestic bank (see Note 8).&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Construction in progress during the first three months of 2013 included installation of tankage, reworking existing towers and treaters, and upgrading and expanding the rail loading facility.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Amortization relating to the platinum catalyst which is included in cost of sales was $9,558 and $3,184 for the three months ended March 31, 2013, and 2012, respectively.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
  <!--Recognition of Deferred Revenue-->
  <us-gaap:RecognitionOfDeferredRevenue contextRef="c20130101to20130331" unitRef="U002" decimals="-3">1000</us-gaap:RecognitionOfDeferredRevenue>
  <!--Recognition of Deferred Revenue-->
  <us-gaap:RecognitionOfDeferredRevenue contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-50">1000</us-gaap:RecognitionOfDeferredRevenue>
  <!--Related Party Transactions Disclosure [Text Block]-->
  <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;15. RELATED PARTY TRANSACTIONS&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Legal fees of approximately $27,000 and $71,000 were incurred during the three months ended March 31, 2013, and 2012, respectively, to the law firm of Germer Gertz, LLP of which Charles W. Goehringer, Jr. is a minority partner.&amp;#160;&amp;#160;Mr. Goehringer acts as corporate counsel for the Company.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Ghazi Sultan, a Company director, was paid $35,000 during the three months ended March 31, 2013, and 2012, for serving as the Company's Saudi branch representative.&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
  <!--Repayments of Long-term Debt-->
  <us-gaap:RepaymentsOfLongTermDebt contextRef="c20130101to20130331" unitRef="U002" decimals="-3">350000</us-gaap:RepaymentsOfLongTermDebt>
  <!--Repayments of Long-term Debt-->
  <us-gaap:RepaymentsOfLongTermDebt contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-51">2350000</us-gaap:RepaymentsOfLongTermDebt>
  <!--Retained Earnings-->
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="c20130331" unitRef="U002" decimals="-3">38548000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <!--Retained Earnings-->
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="c20121231" unitRef="U002" decimals="-3">36428000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <!--Expected term (in years)-Stock Options [Member]-->
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
  <!--Exercisable, weighted average remaining contractual life-Stock Options [Member]-->
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember">P6Y8M12D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
  <!--Outstanding, weighted average remaining contractual life-Stock Options [Member]-->
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember">P7Y3M18D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
  <!--Petrochemical Product Sales-->
  <us-gaap:SalesRevenueGoodsNet contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-52">55829000</us-gaap:SalesRevenueGoodsNet>
  <!--Petrochemical Product Sales-->
  <us-gaap:SalesRevenueGoodsNet contextRef="c20130101to20130331" unitRef="U002" decimals="-3">51620000</us-gaap:SalesRevenueGoodsNet>
  <!--Revenue, Net-->
  <us-gaap:SalesRevenueNet contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-53">56795000</us-gaap:SalesRevenueNet>
  <!--Revenue, Net-->
  <us-gaap:SalesRevenueNet contextRef="c20130101to20130331" unitRef="U002" decimals="-3">52745000</us-gaap:SalesRevenueNet>
  <!--Processing Fees-->
  <us-gaap:SalesRevenueServicesGross contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-54">966000</us-gaap:SalesRevenueServicesGross>
  <!--Processing Fees-->
  <us-gaap:SalesRevenueServicesGross contextRef="c20130101to20130331" unitRef="U002" decimals="-3">1125000</us-gaap:SalesRevenueServicesGross>
  <!--Fair Value of Derivative Assets-->
  <us-gaap:ScheduleOfDerivativeAssetsAtFairValueTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair value of financial contracts &amp;#8211; asset (liability)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfDerivativeAssetsAtFairValueTableTextBlock>
  <!--Summary Of Status Of Stock Option Awards-->
  <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;A summary of the status of the Company's stock option awards is presented below:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Number of &lt;font style="display: inline;"&gt;Stock&lt;/font&gt;&lt;font style="display: inline;"&gt;Options&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Weighted Average Exercise Price per &lt;font style="display: inline;"&gt;Share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Weighted&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Average&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Remaining&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Contractual&lt;/div&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Life&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Outstanding at January 1, 2013&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;1,173,180&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;4.04&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Granted&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Exercised&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Expired&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Cancelled&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;&amp;#160;Forfeited&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;--&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 4px; width: 64%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Outstanding at March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,173,180&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;4.04&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;7.3&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 4px; width: 64%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Exercisable at March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;437,676&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3.58&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;6.7&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
  <!--Impact of Interest Rate Swap on Other Comprehensive Loss-->
  <us-gaap:ScheduleOfDerivativeInstrumentsEffectOnOtherComprehensiveIncomeLossTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On March 21, 2008, we entered into a pay-fixed, receive-variable interest rate swap agreement with Bank of America related to $10.0 million of our $14 million term loan secured by plant, pipeline and equipment. The effective date of the interest rate swap agreement is August 15, 2008, and terminates on December 15, 2017.&amp;#160;&amp;#160;The notional amount of the interest rate swap was $5.5 million at March 31, 2013.&amp;#160;&amp;#160;South Hampton receives credit for payments of variable interest made on the term loan's variable rates, which are based upon the London InterBank Offered Rate (LIBOR), and pays Bank of America an interest rate of 5.83% less the credit on the interest rate swap.&amp;#160;&amp;#160;We have designated the transaction as a cash flow hedge.&amp;#160;&amp;#160;Beginning on August 15, 2008, the derivative instrument was reported at fair value with any changes in fair value reported within the Company's Statement of Comprehensive Income.&amp;#160;&amp;#160;The Company entered into the interest rate swap to minimize the effect of changes in the LIBOR rate.&amp;#160;&amp;#160;The following tables detail (in thousands) the impact the agreement had on the financial statements:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid; width: 24%;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 12%;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Other Comprehensive Loss&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 10%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 12%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Cumulative loss&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(808&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;(1,024&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Deferred tax benefit&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;283&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;348&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;Net cumulative loss&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(525&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;(676&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Interest expense reclassified from other comprehensive loss&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;78&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;94&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfDerivativeInstrumentsEffectOnOtherComprehensiveIncomeLossTableTextBlock>
  <!--Black-Scholes Option Valuation Assumptions-->
  <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;On February 1, 2013, the Company issued a warrant for the purchase of 100,000 shares of common stock to Genesis Select Corporation ("Genesis") at a strike price of $10.00 per share.&amp;#160;&amp;#160;The term of the warrant is 5 years with 50% vesting in equal increments of 1/12&lt;font style="display: inline; font-size: 70%; vertical-align: text-top;"&gt;th&lt;/font&gt; each calendar month throughout the first year.&amp;#160;&amp;#160;The remaining 50% will vest in equal increments of 1/36&lt;font style="display: inline; font-size: 70%; vertical-align: text-top;"&gt;th&lt;/font&gt; each calendar month over years 2 through 4 contingent upon continuous investor relations service under the consulting agreement with Genesis.&amp;#160;&amp;#160;Investor relations expense recognized in connection with this warrant was approximately $30,000.&amp;#160;&amp;#160;&amp;#160;The fair value of the warrants granted was calculated using the Black-Scholes valuation model with the following range of assumptions:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Expected volatility&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;59% to 60%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Expected dividends&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;None&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Expected term (in years)&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;5&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="top" style="width: 18%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Risk free interest rate&lt;/div&gt;&lt;/td&gt;&lt;td valign="top" style="width: 11%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;.77% to .89%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
  <!--Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]-->
  <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The following table (in thousands, except per share amounts) sets forth the computation of basic and diluted net income per share attributable to Arabian American Development Co. for the three months ended March 31, 2013, and 2012, respectively.&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Three Months Ended&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Three Months Ended&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&lt;font style="display: inline; font-weight: bold;"&gt;March 31, 2012 &lt;/font&gt;&lt;font style="font-style: italic; display: inline;"&gt;(restated)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Per Share&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Per Share&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Income&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Shares&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Amount&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Income&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Shares&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Amount&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Basic Net Income per Share:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net Income Attributable to Arabian American Development Co.&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,120&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,105&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,043&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 28%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Dilutive stock options outstanding&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;553&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;934&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 28%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Diluted Net Income per Share:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 28%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net Income Attributable to Arabian American Development Co.&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,120&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,658&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;24,977&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
  <!--Schedule of Inventory, Current [Table Text Block]-->
  <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 9pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Inventories include the following:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Raw material&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3,850&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3,591&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Petrochemical products&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;8,448&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;6,249&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Total inventory&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;12,298&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;9,840&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
  <!--Fair Value of Derivative Liabilities-->
  <us-gaap:ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 74%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"&gt;&lt;div style="text-align: center; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31,&amp;#160;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 12%;"&gt;&lt;div style="text-align: center; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 74%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 10%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="width: 12%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 74%;"&gt;&lt;div style="text-align: justify; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;Fair value of interest rate swap&amp;#160;&amp;#160;- liability&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;808&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 11%; font-family: times new roman; font-size: 10pt;"&gt;893&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock>
  <!--Schedule of Change in Accounting Principal-->
  <us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: left; text-indent: 18pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;The effects of the retrospective application of the equity method of accounting to the first quarter of 2012 are as follows:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Reported&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Restated&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Consolidated Statement of Income&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Equity in loss of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Income before income tax expense&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3,275&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;3,062&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income attributable to Arabian American Development Company&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income per common share&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Basic&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Diluted&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.09&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;0.08&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&amp;#160;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Reported&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Restated&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Consolidated Statement of Comprehensive Income&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Comprehensive income&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,279&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,066&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;March 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Reported&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="border-bottom: black 2px solid; text-align: center;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;As Restated&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Consolidated Statement of Cash Flows&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Operating activities&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net income attributable to Arabian American Development Company&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;2,208&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;1,995&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td align="left" valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Equity in gain (loss) of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock>
  <!--Trade Receivables-->
  <us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 9pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Trade receivables, net, at March 31, 2013, and December 31, 2012, consisted of the following:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;March 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;December 31, 2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;(thousands of dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Trade receivables&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;20,218&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;16,012&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;Less allowance for doubtful accounts&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(210&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(210&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 18pt;"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Trade receivables, net&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;20,008&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;15,802&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock>
  <!--Term loan secured by plant, pipeline and equipment-->
  <us-gaap:SecuredDebt contextRef="c20130331" unitRef="U002" decimals="-6">14000000</us-gaap:SecuredDebt>
  <!--Term loan secured by plant, pipeline and equipment-->
  <us-gaap:SecuredDebt contextRef="c20080331" unitRef="U002" decimals="-6">10000000</us-gaap:SecuredDebt>
  <!--Share-based Compensation-->
  <us-gaap:ShareBasedCompensation contextRef="c20130101to20130331" unitRef="U002" decimals="-3">267000</us-gaap:ShareBasedCompensation>
  <!--Share-based Compensation-->
  <us-gaap:ShareBasedCompensation contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-55">217000</us-gaap:ShareBasedCompensation>
  <!--Share-based Compensation-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensation contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U002" decimals="0">119000</us-gaap:ShareBasedCompensation>
  <!--Share-based Compensation-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensation contextRef="c20120101to20120331_AwardTypeAxis_StockOptionsMember" unitRef="U002" decimals="0">130000</us-gaap:ShareBasedCompensation>
  <!--Share-based Compensation-Stock Options [Member]-Mr. Hatem El Khalidi [Member]-->
  <us-gaap:ShareBasedCompensation contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_MrHatemElKhalidiMember" unitRef="U002" decimals="0">24000</us-gaap:ShareBasedCompensation>
  <!--Share-based Compensation-Stock Options [Member]-Mr. Hatem El Khalidi [Member]-->
  <us-gaap:ShareBasedCompensation contextRef="c20120101to20120331_AwardTypeAxis_StockOptionsMember_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_MrHatemElKhalidiMember" unitRef="U002" decimals="0">24000</us-gaap:ShareBasedCompensation>
  <!--Forfeited (in dollars per share)-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="0">0</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <!--Share price (in dollars per share)-AMAK [Member]-->
  <us-gaap:SharePrice contextRef="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U005" decimals="0">30</us-gaap:SharePrice>
  <!--Share price (in dollars per share)-AMAK [Member]-->
  <us-gaap:SharePrice contextRef="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U003" decimals="2">8.00</us-gaap:SharePrice>
  <!--Granted (in dollars per share)-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="0">0</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
  <!--Expired (in dollars per share)-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="0">0</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
  <!--Exercised (in dollars per share)-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="0">0</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
  <!--Expected dividends-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExpectedDividend contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U002" decimals="0">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExpectedDividend>
  <!--Risk free interest rate (in hundredths)-Stock Options [Member]-Minimum [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember_RangeAxis_MinimumMember" unitRef="U004" decimals="4">0.0077</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
  <!--Risk free interest rate (in hundredths)-Stock Options [Member]-Maximum [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember_RangeAxis_MaximumMember" unitRef="U004" decimals="4">0.0089</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
  <!--Expected volatility (in hundredths)-Stock Options [Member]-Minimum [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember_RangeAxis_MinimumMember" unitRef="U004" decimals="2">0.59</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
  <!--Expected volatility (in hundredths)-Stock Options [Member]-Maximum [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember_RangeAxis_MaximumMember" unitRef="U004" decimals="1">0.6</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
  <!--Exercisable, end of period (in dollars per share)-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="c20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="2">3.58</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
  <!--Exercisable, stock options (in shares)-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20130331" unitRef="U001" decimals="0">446009</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
  <!--Exercisable, stock options (in shares)-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20120331" unitRef="U001" decimals="0">285415</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
  <!--Exercisable, stock options (in shares)-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="c20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">437676</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20121231_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="2">4.04</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="c20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="2">4.04</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20121231_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">1173180</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number-Stock Options [Member]-->
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="c20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">1173180</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <!--Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period-Stock Options [Member]-->
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">0</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331" unitRef="U002" decimals="-3">85751000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231" unitRef="U002" decimals="-3">83309000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-COMMON STOCK [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">2381000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">44791000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">-580000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-RETAINED EARNINGS [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">36428000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-TOTAL [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">83020000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-NON-CONTROLLING INTEREST [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20121231_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">289000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-COMMON STOCK [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">2381000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">45058000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">-525000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-RETAINED EARNINGS [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">38548000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-TOTAL [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">85462000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest-NON-CONTROLLING INTEREST [Member]-->
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="c20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">289000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <!--Stockholders' Equity Attributable to Parent-->
  <us-gaap:StockholdersEquity contextRef="c20130331" unitRef="U002" decimals="-3">85462000</us-gaap:StockholdersEquity>
  <!--Stockholders' Equity Attributable to Parent-->
  <us-gaap:StockholdersEquity contextRef="c20121231" unitRef="U002" decimals="-3">83020000</us-gaap:StockholdersEquity>
  <!--Unrealized gain (loss)-->
  <us-gaap:UnrealizedGainLossOnDerivatives contextRef="c20130101to20130331" unitRef="U002" decimals="-3">0</us-gaap:UnrealizedGainLossOnDerivatives>
  <!--Unrealized gain (loss)-->
  <us-gaap:UnrealizedGainLossOnDerivatives contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-56">604000</us-gaap:UnrealizedGainLossOnDerivatives>
  <!--Unrealized gain (loss)-Commodity Contract [Member]-Not Designated as Hedging Instrument [Member]-->
  <us-gaap:UnrealizedGainLossOnDerivatives contextRef="c20130101to20130331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember" unitRef="U002" decimals="-3">0</us-gaap:UnrealizedGainLossOnDerivatives>
  <!--Unrealized gain (loss)-Commodity Contract [Member]-Not Designated as Hedging Instrument [Member]-->
  <us-gaap:UnrealizedGainLossOnDerivatives contextRef="c20120101to20120331_DerivativeInstrumentRiskAxis_CommodityContractMember_HedgingDesignationAxis_NondesignatedMember" unitRef="U002" decimals="-3">532000</us-gaap:UnrealizedGainLossOnDerivatives>
  <!--Weighted Average Number of Shares Outstanding, Basic-->
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="c20120101to20120331" unitRef="U001" decimals="-3" id="Item-57">24043000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <!--Weighted Average Number of Shares Outstanding, Basic-->
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="c20130101to20130331" unitRef="U001" decimals="-3">24105000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <!--Weighted Average Number of Shares Outstanding, Diluted-->
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="c20120101to20120331" unitRef="U001" decimals="-3" id="Item-58">24977000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <!--Weighted Average Number of Shares Outstanding, Diluted-->
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="c20130101to20130331" unitRef="U001" decimals="-3">24658000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <!--Additional advances to Affiliate-AMAK [Member]-->
  <arsd:AdditionalAdvancesToAffiliate contextRef="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U002" decimals="-6">2000000</arsd:AdditionalAdvancesToAffiliate>
  <!--Shares purchased under equity method investments-AMAK [Member]-->
  <arsd:SharesPurchasedUnderEquityMethodInvestments contextRef="c20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U001" decimals="0">937500</arsd:SharesPurchasedUnderEquityMethodInvestments>
  <!--Equity in Income or Loss of AMAK Reflected on Consolidated Statement Of Operation [Text Block]-->
  <arsd:EquityInIncomeOrLossOfAmakReflectedOnConsolidatedStatementOfOperationTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The equity in the income or loss of AMAK reflected on the consolidated statement of income for the quarters ended March 31, 2013, and 2012, is comprised of the following:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="font-style: italic; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="text-align: center;"&gt;&lt;div style="text-align: center; font-style: italic; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;(Thousands of Dollars)&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-style: italic; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Company's share of income (loss) reported by AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Additional adjustment from the 2012 AMAK Audited Financials&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(39&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Amortization of difference between Company's investment in AMAK&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;&amp;#160;&amp;#160;and Company's share of net assets of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;337&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Equity in income (loss) of AMAK&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;298&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;(213&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;)&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</arsd:EquityInIncomeOrLossOfAmakReflectedOnConsolidatedStatementOfOperationTextBlock>
  <!--Finite Lived Intangible Assets Net Current-->
  <arsd:FiniteLivedIntangibleAssetsNetCurrent contextRef="c20130331" unitRef="U002" decimals="-3">250000</arsd:FiniteLivedIntangibleAssetsNetCurrent>
  <!--Finite Lived Intangible Assets Net Current-->
  <arsd:FiniteLivedIntangibleAssetsNetCurrent contextRef="c20121231" unitRef="U002" decimals="-3">250000</arsd:FiniteLivedIntangibleAssetsNetCurrent>
  <!--Finite Lived Intangible Assets Net Noncurrent-->
  <arsd:FiniteLivedIntangibleAssetsNetNoncurrent contextRef="c20130331" unitRef="U002" decimals="-3">42000</arsd:FiniteLivedIntangibleAssetsNetNoncurrent>
  <!--Finite Lived Intangible Assets Net Noncurrent-->
  <arsd:FiniteLivedIntangibleAssetsNetNoncurrent contextRef="c20121231" unitRef="U002" decimals="-3">104000</arsd:FiniteLivedIntangibleAssetsNetNoncurrent>
  <!--Accrued liabilities in Saudi Arabia-->
  <arsd:AccruedLiabilitiesInSaudiArabia contextRef="c20130331" unitRef="U002" decimals="-3">140000</arsd:AccruedLiabilitiesInSaudiArabia>
  <!--Accrued liabilities in Saudi Arabia-->
  <arsd:AccruedLiabilitiesInSaudiArabia contextRef="c20121231" unitRef="U002" decimals="-3">140000</arsd:AccruedLiabilitiesInSaudiArabia>
  <!--Stock Options Issued to Directors-COMMON STOCK [Member]-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Directors-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">118000</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Directors-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Directors-RETAINED EARNINGS [Member]-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Directors-TOTAL [Member]-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">118000</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Directors-NON-CONTROLLING INTEREST [Member]-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Directors-->
  <arsd:StockOptionsIssuedToDirectors contextRef="c20130101to20130331" unitRef="U002" decimals="-3">118000</arsd:StockOptionsIssuedToDirectors>
  <!--Stock Options Issued to Employees-COMMON STOCK [Member]-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToEmployees>
  <!--Stock Options Issued to Employees-ADDITIONAL PAID-IN CAPITAL [Member]-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">119000</arsd:StockOptionsIssuedToEmployees>
  <!--Stock Options Issued to Employees-ACCUMULATED OTHER COMPREHENSIVE LOSS [Member]-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToEmployees>
  <!--Stock Options Issued to Employees-RETAINED EARNINGS [Member]-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToEmployees>
  <!--Stock Options Issued to Employees-TOTAL [Member]-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331_StatementEquityComponentsAxis_ParentMember" unitRef="U002" decimals="-3">119000</arsd:StockOptionsIssuedToEmployees>
  <!--Stock Options Issued to Employees-NON-CONTROLLING INTEREST [Member]-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331_StatementEquityComponentsAxis_NoncontrollingInterestMember" unitRef="U002" decimals="-3">0</arsd:StockOptionsIssuedToEmployees>
  <!--Stock Options Issued to Employees-->
  <arsd:StockOptionsIssuedToEmployees contextRef="c20130101to20130331" unitRef="U002" decimals="-3">119000</arsd:StockOptionsIssuedToEmployees>
  <!--Capital expansion amortized to depreciation expense-->
  <arsd:CapitalExpansionAmortizedToDepreciationExpense contextRef="c20130101to20130331" unitRef="U002" decimals="-3">270000</arsd:CapitalExpansionAmortizedToDepreciationExpense>
  <!--Capital expansion amortized to depreciation expense-->
  <arsd:CapitalExpansionAmortizedToDepreciationExpense contextRef="c20120101to20120331" unitRef="U002" decimals="-3" id="Item-59">286000</arsd:CapitalExpansionAmortizedToDepreciationExpense>
  <!--Cost method investment ownership percentage-->
  <arsd:CostMethodInvestmentOwnershipPercentage contextRef="c20130101to20130331" unitRef="U004" decimals="4">0.3525</arsd:CostMethodInvestmentOwnershipPercentage>
  <!--Collateral Inventory-->
  <arsd:CollateralInventory contextRef="c20130331" unitRef="U002" decimals="-5">6600000</arsd:CollateralInventory>
  <!--Collateral Inventory-->
  <arsd:CollateralInventory contextRef="c20121231" unitRef="U002" decimals="-5">5100000</arsd:CollateralInventory>
  <!--Dilutive stock options outstanding-->
  <arsd:DilutiveStockOptionsOutstanding contextRef="c20130101to20130331" unitRef="U001" decimals="-3">553000</arsd:DilutiveStockOptionsOutstanding>
  <!--Dilutive stock options outstanding-->
  <arsd:DilutiveStockOptionsOutstanding contextRef="c20120101to20120331" unitRef="U001" decimals="-3">934000</arsd:DilutiveStockOptionsOutstanding>
  <!--Number of shares held in treasury by an outside party-->
  <arsd:NumberOfSharesHeldInTreasuryByOutsideParty contextRef="c20130331" unitRef="U001" decimals="0">300000</arsd:NumberOfSharesHeldInTreasuryByOutsideParty>
  <!--Number of shares held in treasury by an outside party-->
  <arsd:NumberOfSharesHeldInTreasuryByOutsideParty contextRef="c20120331" unitRef="U001" decimals="0">300000</arsd:NumberOfSharesHeldInTreasuryByOutsideParty>
  <!--Realized and unrealized gains (losses) on derivatives [Table Text Block]-->
  <arsd:RealizedAndUnrealizedGainsLossesOnDerivativesTableTextBlock contextRef="c20130101to20130331">&lt;div&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;"&gt;The following tables detail (in thousands) the impact the agreements had on the financial statements:&lt;/div&gt;&lt;div style="text-indent: 0pt; display: block;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;Three Months Ended&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;March 31,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" colspan="2" valign="bottom" style="border-bottom: black 2px solid;"&gt;&lt;div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;"&gt;2012&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160; &lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Unrealized gain (loss)&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;532&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="white"&gt;&lt;td valign="bottom" style="padding-bottom: 2px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Realized gain (loss)&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;291&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor="#cceeff"&gt;&lt;td valign="bottom" style="padding-bottom: 4px; width: 76%;"&gt;&lt;div style="text-align: justify; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"&gt;Net gain (loss)&lt;/div&gt;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;-&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;$&lt;/td&gt;&lt;td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"&gt;823&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</arsd:RealizedAndUnrealizedGainsLossesOnDerivativesTableTextBlock>
  <!--Feedstock and natural gas usage to operating expenses-->
  <arsd:FeedstockAndNaturalGasUsageToOperatingExpenses contextRef="c20130101to20130331" unitRef="U004" decimals="3">0.805</arsd:FeedstockAndNaturalGasUsageToOperatingExpenses>
  <!--Feedstock and natural gas usage to operating expenses-->
  <arsd:FeedstockAndNaturalGasUsageToOperatingExpenses contextRef="c20120101to20120331" unitRef="U004" decimals="3">0.837</arsd:FeedstockAndNaturalGasUsageToOperatingExpenses>
  <!--Term loan in pay fixed, receive variable interest rate swap-Interest Rate Swaps [Member]-->
  <arsd:TermLoanInPayFixedReceiveVariableInterestRateSwap contextRef="c20130331_DerivativeInstrumentRiskAxis_InterestRateSwapMember" unitRef="U002" decimals="-6">10000000</arsd:TermLoanInPayFixedReceiveVariableInterestRateSwap>
  <!--Monthly feedstock requirements hedged, Maximum-->
  <arsd:MonthlyFeedstockRequirementsHedgedMaximum contextRef="c20130331" unitRef="U004" decimals="1">0.4</arsd:MonthlyFeedstockRequirementsHedgedMaximum>
  <!--Realized and unrealized gains (losses) as a percentage of cost of sales and processing-->
  <arsd:RealizedAndUnrealizedGainsLossesAsPercentageOfCostOfSalesAndProcessing contextRef="c20130101to20130331" unitRef="U004" decimals="0">0</arsd:RealizedAndUnrealizedGainsLossesAsPercentageOfCostOfSalesAndProcessing>
  <!--Realized and unrealized gains (losses) as a percentage of cost of sales and processing-->
  <arsd:RealizedAndUnrealizedGainsLossesAsPercentageOfCostOfSalesAndProcessing contextRef="c20120101to20120331" unitRef="U004" decimals="3">0.001</arsd:RealizedAndUnrealizedGainsLossesAsPercentageOfCostOfSalesAndProcessing>
  <!--Monthly post retirement benefit-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <arsd:MonthlyPostRetirementBenefit contextRef="c20130101to20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="U002" decimals="0">6000</arsd:MonthlyPostRetirementBenefit>
  <!--Monthly post retirement benefit payable after death to spouse-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <arsd:MonthlyPostRetirementBenefitPayableAfterDeathToSpouse contextRef="c20130101to20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="U002" decimals="0">4000</arsd:MonthlyPostRetirementBenefitPayableAfterDeathToSpouse>
  <!--Outstanding liability related to health insurance benefit-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <arsd:OutstandingLiabilityRelatedToHealthInsuranceBenefit contextRef="c20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="U002" decimals="0">889000</arsd:OutstandingLiabilityRelatedToHealthInsuranceBenefit>
  <!--Retirement bonus outstanding-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <arsd:RetirementBonusOutstanding contextRef="c20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="U002" decimals="0">31500</arsd:RetirementBonusOutstanding>
  <!--Number of years service-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <arsd:NumberOfYearsService contextRef="c20130101to20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember">P42Y</arsd:NumberOfYearsService>
  <!--Retirement Bonus per service year-Other Postretirement Benefit Plans, Defined Benefit [Member]-->
  <arsd:RetirementBonusPerServiceYear contextRef="c20130101to20130331_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_OtherPostretirementBenefitPlansDefinedBenefitMember" unitRef="U002" decimals="0">750</arsd:RetirementBonusPerServiceYear>
  <!--Limited partnership ownership interest-Notes Payable Guarantee [Member]-->
  <arsd:LimitedPartnershipOwnershipInterest contextRef="c20130331_GuaranteeObligationsByNatureAxis_NotesPayableGuaranteeMember" unitRef="U004" decimals="2">0.19</arsd:LimitedPartnershipOwnershipInterest>
  <!--Loan guarantee, Maximum-Saudi Industrial Development Fund Limited Guarantee [Member]-->
  <arsd:LoanGuaranteeMaximum contextRef="c20101024_GuaranteeObligationsByNatureAxis_SaudiIndustrialDevelopmentFundLimitedGuaranteeMember" unitRef="U004" decimals="2">0.41</arsd:LoanGuaranteeMaximum>
  <!--Principal amount of loan guaranteed-Saudi Industrial Development Fund Limited Guarantee [Member]-->
  <arsd:PrincipalAmountOfLoanGuaranteed contextRef="c20101024_GuaranteeObligationsByNatureAxis_SaudiIndustrialDevelopmentFundLimitedGuaranteeMember" unitRef="U006" decimals="0">330000000</arsd:PrincipalAmountOfLoanGuaranteed>
  <!--Principal amount of loan guaranteed-Saudi Industrial Development Fund Limited Guarantee [Member]-->
  <arsd:PrincipalAmountOfLoanGuaranteed contextRef="c20101024_GuaranteeObligationsByNatureAxis_SaudiIndustrialDevelopmentFundLimitedGuaranteeMember" unitRef="U002" decimals="0">88000000</arsd:PrincipalAmountOfLoanGuaranteed>
  <!--Number of recorded claims-->
  <arsd:NumberOfRecordedClaims contextRef="c20130101to20130331" unitRef="U004" decimals="0">4</arsd:NumberOfRecordedClaims>
  <!--Percentage of vesting of warrant in equal increments-->
  <arsd:PercentageOfVestingOfWarrantInEqualIncrements contextRef="c20130101to20130331" unitRef="U004" decimals="1">0.5</arsd:PercentageOfVestingOfWarrantInEqualIncrements>
  <!--Vesting of warrant in year one description-->
  <arsd:VestingOfWarrantInYearOneDescription contextRef="c20130101to20130331">equal increments of 1/12th each calendar month throughout the first year</arsd:VestingOfWarrantInYearOneDescription>
  <!--Vesting of warrant thereafter description-->
  <arsd:VestingOfWarrantThereafterDescription contextRef="c20130101to20130331">equal increments of 1/36th each calendar month over years 2 through 4 contingent upon continuous investor relations service under the consulting agreement</arsd:VestingOfWarrantThereafterDescription>
  <!--Share Based Compensation Arrangements By Share Based Payment Award Options Cancelled In Period Weighted Average Exercise Price-Stock Options [Member]-->
  <arsd:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCancelledInPeriodWeightedAverageExercisePrice contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U003" decimals="0">0</arsd:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCancelledInPeriodWeightedAverageExercisePrice>
  <!--Investor relations expense-->
  <arsd:InvestorRelationsExpense contextRef="c20130101to20130331" unitRef="U002" decimals="0">30000</arsd:InvestorRelationsExpense>
  <!--Percentage interest acquire by other investors in joint venture-AMAK [Member]-->
  <arsd:PercentageInterestAcquireByOtherInvestorsInJointVenture contextRef="c20130101to20130331_RelatedPartyTransactionsByRelatedPartyAxis_AmakMember" unitRef="U004" decimals="1">0.1</arsd:PercentageInterestAcquireByOtherInvestorsInJointVenture>
  <!--Initial face amount of loan-Term loan [Member]-->
  <arsd:InitialFaceAmountOfLoan contextRef="c20070930_LongtermDebtTypeAxis_LoansPayableMember" unitRef="U002" decimals="-5">10000000</arsd:InitialFaceAmountOfLoan>
  <!--Original maximum borrowing capacity-Domestic Line of Credit [Member]-Revolving Credit Facility [Member]-->
  <arsd:OriginalMaximumBorrowingCapacity contextRef="c20130331_CreditFacilityAxis_RevolvingCreditFacilityMember_LineOfCreditFacilityAxis_DomesticLineOfCreditMember" unitRef="U002" decimals="-5">12000000</arsd:OriginalMaximumBorrowingCapacity>
  <!--Supplier term of agreement-->
  <arsd:SupplierTermOfAgreement contextRef="c20130101to20130331">P7Y</arsd:SupplierTermOfAgreement>
  <!--Supplier term of agreement, elapsed-->
  <arsd:SupplierTermOfAgreementElapsed contextRef="c20130331">P5Y9M</arsd:SupplierTermOfAgreementElapsed>
  <!--Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled In Period-Stock Options [Member]-->
  <arsd:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledInPeriod contextRef="c20130101to20130331_AwardTypeAxis_StockOptionsMember" unitRef="U001" decimals="0">0</arsd:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledInPeriod>
  <!--Warrant Term-->
  <arsd:WarrantTerm contextRef="c20130101to20130331">P5Y</arsd:WarrantTerm>
  <!--Advance payment to be made to contractor-->
  <arsd:AdvancePaymentToBeMadeToContractor contextRef="c20130331" unitRef="U002" decimals="0">250000</arsd:AdvancePaymentToBeMadeToContractor>
  <link:footnoteLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:footnote xlink:label="Footnote-Item-1" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">(Restated)</link:footnote>
    <link:loc xlink:href="#Item-1" xlink:label="Item-1_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-1_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-2" xlink:label="Item-2_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-2_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-3" xlink:label="Item-3_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-3_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-4" xlink:label="Item-4_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-4_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-5" xlink:label="Item-5_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-5_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-6" xlink:label="Item-6_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-6_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-7" xlink:label="Item-7_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-7_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-8" xlink:label="Item-8_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-8_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-9" xlink:label="Item-9_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-9_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-10" xlink:label="Item-10_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-10_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-11" xlink:label="Item-11_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-11_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-12" xlink:label="Item-12_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-12_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-13" xlink:label="Item-13_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-13_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-14" xlink:label="Item-14_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-14_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-15" xlink:label="Item-15_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-15_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-16" xlink:label="Item-16_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-16_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-17" xlink:label="Item-17_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-17_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-18" xlink:label="Item-18_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-18_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-19" xlink:label="Item-19_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-19_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-20" xlink:label="Item-20_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-20_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-21" xlink:label="Item-21_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-21_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-22" xlink:label="Item-22_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-22_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-23" xlink:label="Item-23_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-23_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-24" xlink:label="Item-24_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-24_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-25" xlink:label="Item-25_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-25_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-26" xlink:label="Item-26_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-26_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-27" xlink:label="Item-27_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-27_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-28" xlink:label="Item-28_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-28_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-29" xlink:label="Item-29_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-29_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-30" xlink:label="Item-30_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-30_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-31" xlink:label="Item-31_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-31_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-32" xlink:label="Item-32_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-32_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-33" xlink:label="Item-33_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-33_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-34" xlink:label="Item-34_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-34_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-35" xlink:label="Item-35_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-35_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-36" xlink:label="Item-36_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-36_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-37" xlink:label="Item-37_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-37_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-38" xlink:label="Item-38_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-38_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-39" xlink:label="Item-39_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-39_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-40" xlink:label="Item-40_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-40_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-41" xlink:label="Item-41_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-41_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-42" xlink:label="Item-42_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-42_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-43" xlink:label="Item-43_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-43_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-44" xlink:label="Item-44_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-44_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-45" xlink:label="Item-45_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-45_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-46" xlink:label="Item-46_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-46_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-47" xlink:label="Item-47_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-47_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-48" xlink:label="Item-48_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-48_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-49" xlink:label="Item-49_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-49_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-50" xlink:label="Item-50_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-50_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-51" xlink:label="Item-51_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-51_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-52" xlink:label="Item-52_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-52_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-53" xlink:label="Item-53_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-53_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-54" xlink:label="Item-54_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-54_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-55" xlink:label="Item-55_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-55_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-56" xlink:label="Item-56_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-56_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-57" xlink:label="Item-57_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-57_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-58" xlink:label="Item-58_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-58_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
    <link:loc xlink:href="#Item-59" xlink:label="Item-59_lbl" xlink:type="locator" />
    <link:footnoteArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item-59_lbl" xlink:to="Footnote-Item-1" xlink:type="arc" />
  </link:footnoteLink>
</xbrl>
