<SEC-DOCUMENT>0001437749-20-016838.txt : 20200806
<SEC-HEADER>0001437749-20-016838.hdr.sgml : 20200806
<ACCEPTANCE-DATETIME>20200806152535
ACCESSION NUMBER:		0001437749-20-016838
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		30
CONFORMED PERIOD OF REPORT:	20200630
FILED AS OF DATE:		20200806
DATE AS OF CHANGE:		20200806

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DORCHESTER MINERALS, L.P.
		CENTRAL INDEX KEY:			0001172358
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				810551518
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-50175
		FILM NUMBER:		201081230

	BUSINESS ADDRESS:	
		STREET 1:		3838 OAK LAWN AVENUE
		STREET 2:		SUITE 300
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75219-4541
		BUSINESS PHONE:		2145590300

	MAIL ADDRESS:	
		STREET 1:		3838 OAK LAWN AVENUE
		STREET 2:		SUITE 300
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75219-4541

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DORCHESTER MINERALS LP
		DATE OF NAME CHANGE:	20020430
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>dmlp20200630_10q.htm
<DESCRIPTION>FORM 10-Q
<TEXT>
<XBRL>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:us-types="http://fasb.org/us-types/2017-01-31" xmlns:srt-types="http://fasb.org/srt-types/2017-01-31" xmlns:utreg="http://www.xbrl.org/2009/utr" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:us-roles="http://fasb.org/us-roles/2017-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:thunderdome="http://www.RDGFilings.com" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:dmlp="http://www.dmlp.net/20200630" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:rr="http://xbrl.sec.gov/rr/2018-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2020-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:country="http://xbrl.sec.gov/country/2020-01-31">
 <head>
  <title>dmlp20200630_10q.htm</title>
  <!-- Generated by ThunderDome Portal - 8/5/2020 8:27:59 PM -->
  <meta http-equiv="Content-Type" content="text/html" /></head>
 <body style="padding: 0in 0.1in; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; cursor: auto;"><div style="display: none;"><ix:header><ix:hidden>
<ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dei:EntityCentralIndexKey" id="thunderdome-EntityCentralIndexKey">0001172358</ix:nonNumeric>
<ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dei:EntityRegistrantName" id="thunderdome-EntityRegistrantName">Dorchester Minerals, L.P.</ix:nonNumeric>
<ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dei:AmendmentFlag" format="ixt:booleanfalse">false</ix:nonNumeric>
<ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dei:CurrentFiscalYearEndDate">--12-31</ix:nonNumeric>
<ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dei:DocumentFiscalPeriodFocus">Q2</ix:nonNumeric>
<ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dei:DocumentFiscalYearFocus">2020</ix:nonNumeric>
<ix:nonFraction id="c63616190" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:CommitmentsAndContingencies" scale="3" xsi:nil="true"></ix:nonFraction>
<ix:nonFraction id="c63616191" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:CommitmentsAndContingencies" scale="3" xsi:nil="true"></ix:nonFraction>
<ix:nonFraction id="c63616275" contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USDPerShare" name="us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" scale="0" format="ixt:numdotdecimal" decimals="INF">0.482315</ix:nonFraction>
<ix:nonFraction id="c63616296" contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USDPerShare" name="us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" scale="0" format="ixt:numdotdecimal" decimals="INF">0.477891</ix:nonFraction>
<ix:nonFraction id="c63616321" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USDPerShare" name="us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" scale="0" format="ixt:numdotdecimal" decimals="INF">0.998887</ix:nonFraction>
<ix:nonFraction id="c63616342" contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USDPerShare" name="us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" scale="0" format="ixt:numdotdecimal" decimals="INF">0.839133</ix:nonFraction>
<ix:nonFraction id="c63616426" contextRef="d_2019-04-01_2019-06-30" unitRef="Share" name="dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" scale="0" format="ixt:numdotdecimal" decimals="INF">34,679,774</ix:nonFraction></ix:hidden>
<ix:references>
<link:schemaRef xlink:href="dmlp-20200630.xsd" xlink:type="simple"></link:schemaRef></ix:references>
<ix:resources>
<xbrli:context id="d_2020-01-01_2020-06-30"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:unit id="Share"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit>
<xbrli:context id="i_2020-08-06"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-08-06</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:unit id="NonApplicable"><xbrli:measure>thunderdome:item</xbrli:measure></xbrli:unit>
<xbrli:unit id="USD"><xbrli:measure>iso4217:USD</xbrli:measure></xbrli:unit>
<xbrli:context id="i_2020-06-30"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-12-31"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:unit id="USDPerShare"><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:context id="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-03-31"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-06-30"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2020-03-31"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2018-12-31"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:unit id="Pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit>
<xbrli:context id="i_2019-03-29_BusinessAcquisitionAxis-HHCMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-29</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember_EquityInterestIssuedOrIssuableByTypeAxis-PartnershipInterestMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:EquityInterestIssuedOrIssuableByTypeAxis">srt:PartnershipInterestMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-03-29</xbrli:startDate><xbrli:endDate>2019-03-29</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-12-31_BusinessAcquisitionAxis-HHCMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context>
<xbrli:context id="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-03-29</xbrli:startDate><xbrli:endDate>2019-03-29</xbrli:endDate></xbrli:period></xbrli:context>
<xbrli:context id="i_2019-08-21"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001172358</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-08-21</xbrli:instant></xbrli:period></xbrli:context></ix:resources>
</ix:header></div>
  <div>
    &#xa0;
  </div>
  <div><p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a></p>
<p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 18pt;"><b>UNITED STATES</b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 18pt;"><b>SECURITIES AND EXCHANGE COMMISSION<br /> Washington, DC. 20549</b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 18pt;"><b>FORM <ix:nonNumeric name="dei:DocumentType" contextRef="d_2020-01-01_2020-06-30">10-Q</ix:nonNumeric></b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:DocumentQuarterlyReport" format="ixt-sec:boolballotbox" contextRef="d_2020-01-01_2020-06-30">&#x2612;</ix:nonNumeric> QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">For the quarterly period ended<b> </b><b></b><ix:nonNumeric name="dei:DocumentPeriodEndDate" format="ixt:datemonthdayyearen" contextRef="d_2020-01-01_2020-06-30"><b>June</b><b> 3</b><b>0</b><b>, 2020</b></ix:nonNumeric><b></b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">or</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:DocumentTransitionReport" format="ixt-sec:boolballotbox" contextRef="d_2020-01-01_2020-06-30">&#x2610;</ix:nonNumeric> TRANSITION REPORT PURSUANT TO SECTION 13 OR&#xa0;15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">For the transition period from __________ to __________&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Commission File Number<b> <ix:nonNumeric name="dei:EntityFileNumber" contextRef="d_2020-01-01_2020-06-30">000-50175</ix:nonNumeric></b></p>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 18pt;"><b>DORCHESTER MINERALS, L.P.</b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Exact name of registrant as specified in its charter)</p>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<table style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-right: 0pt; margin-left: 0pt;" cellspacing="0" cellpadding="0"><tbody><tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><td style="width: 50%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:stateprovnameen" contextRef="d_2020-01-01_2020-06-30">Delaware</ix:nonNumeric></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(State or other jurisdiction of incorporation or organization)</p> </td><td style="width: 50%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="d_2020-01-01_2020-06-30">81-0551518</ix:nonNumeric></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(I.R.S. Employer Identification No.)</p> </td></tr>
</tbody></table>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="d_2020-01-01_2020-06-30">3838 Oak Lawn Avenue, Suite 300</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="d_2020-01-01_2020-06-30">Dallas</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" format="ixt-sec:stateprovnameen" contextRef="d_2020-01-01_2020-06-30">Texas</ix:nonNumeric> <ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="d_2020-01-01_2020-06-30">75219</ix:nonNumeric></b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Address of principal executive offices) (Zip Code)</p>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Registrant's telephone number, including area code:<b> (<ix:nonNumeric name="dei:CityAreaCode" contextRef="d_2020-01-01_2020-06-30">214</ix:nonNumeric>) <ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="d_2020-01-01_2020-06-30">559-0300</ix:nonNumeric></b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>None</b></p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(Former name, former address and former fiscal year, if changed since last report)</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 14.4pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Securities registered pursuant to Section 12(b) of the Act:</b></p>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<table style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-right: 0pt; margin-left: 0pt;" cellspacing="0" cellpadding="0"><tbody><tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><td style="width: 32%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Title of each class</b></p> </td><td style="width: 2%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 32%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Trading Symbol(s)</b></p> </td><td style="width: 2%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 32%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Name of each exchange on which </b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>registered</b></p> </td></tr>
<tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><td style="width: 32%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: middle;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p><p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:Security12bTitle" contextRef="d_2020-01-01_2020-06-30">Common Units Representing Limited Partnership Interest</ix:nonNumeric></p><p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p> </td><td style="width: 2%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 32%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:TradingSymbol" contextRef="d_2020-01-01_2020-06-30">DMLP</ix:nonNumeric></p> </td><td style="width: 2%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 32%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; vertical-align: bottom;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" contextRef="d_2020-01-01_2020-06-30">NASDAQ Global Select Market</ix:nonNumeric></p> </td></tr>
</tbody></table>
<p style="margin: 0pt 14.4pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. <ix:nonNumeric name="dei:EntityCurrentReportingStatus" contextRef="d_2020-01-01_2020-06-30">Yes</ix:nonNumeric> &#x2612; No &#x2610;</p>
<p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&#xa7;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). <ix:nonNumeric name="dei:EntityInteractiveDataCurrent" contextRef="d_2020-01-01_2020-06-30">Yes</ix:nonNumeric> &#x2612; No &#x2610;</p>
<p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer,&#x201d; &#x201c;accelerated filer,&#x201d; &#x201c;smaller reporting company," and &#x201c;emerging growth company&#x201d; in Rule 12b-2 of the Exchange Act.</p>
<table style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="width: 14%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 24%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Large accelerated filer &#x2610;</p> </td><td style="width: 24%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><ix:nonNumeric name="dei:EntityFilerCategory" format="ixt-sec:entityfilercategoryen" contextRef="d_2020-01-01_2020-06-30">Accelerated filer</ix:nonNumeric> &#x2612;</p> </td><td style="width: 24%; vertical-align: top;"> <p style="margin: 0pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Non-accelerated filer &#x2610;</p> </td><td style="width: 14%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td></tr>
<tr><td style="width: 14%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 24%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Smaller reporting company&#xa0;<ix:nonNumeric name="dei:EntitySmallBusiness" format="ixt-sec:boolballotbox" contextRef="d_2020-01-01_2020-06-30">&#x2612;</ix:nonNumeric></p> </td><td style="width: 24%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Emerging growth company <ix:nonNumeric name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox" contextRef="d_2020-01-01_2020-06-30">&#x2610;</ix:nonNumeric></p> </td><td style="width: 24%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td><td style="width: 14%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td></tr>
</tbody></table>
<p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act &#x2610;</p>
<p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act.): Yes <ix:nonNumeric name="dei:EntityShellCompany" format="ixt-sec:boolballotbox" contextRef="d_2020-01-01_2020-06-30">&#x2610;</ix:nonNumeric> No &#x2612;</p>
<p style="margin: 0pt 7.2pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Number of common units representing limited partnership interests&#xa0;outstanding as of August 6, 2020: <ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" scale="0" unitRef="Share" decimals="INF" format="ixt:numdotdecimal" contextRef="i_2020-08-06">34,679,774</ix:nonFraction> &#xa0;</p>
<p style="margin: 0pt 7.2pt; text-align: left; text-indent: 27pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
<div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
 <div class="PGFTR" style="width: 100%; text-align: center;">
  <div class="hf-row">
   <div class="hf-cell PGNUM">
    &#xa0;
   </div>
  </div>
 </div>
 <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
 <div class="PGHDR" style="width: 100%; text-align: left;">
  <div class="hf-row">
   <div class="hf-cell TOCLink" style="text-align: left; display: inline-block;">
    <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
   </div>
  </div>
 </div>
</div></div>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
      &#xa0;
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <div>
   <p style="margin: 0pt 7.2pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; "><b><a id="toc" title="toc" href="#"></a>TABLE OF CONTENTS</b></span></p>
   <p style="margin: 0pt 7.2pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
   <p style="margin: 0pt 7.2pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Disclosure" style="-sec-extract: exhibit;"><b>DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>1</b></p> </td>
     </tr>

     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Part1" style="-sec-extract: exhibit;"><b>PART I&#xa0;</b>&#x2013;&#xa0;<b>FINANCIAL INFORMATION</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>1</b></p> </td>
     </tr>

     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 1.</b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item1_Fin" style="-sec-extract: exhibit;"><b>FINANCIAL STATEMENTS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>1</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#BS" style="-sec-extract: exhibit;"><b>CONDENSED CONSOLIDATED BALANCE SHEETS AS OF JUNE 30,&#xa0;2020&#xa0;AND DECEMBER 31, 2019&#xa0;(UNAUDITED)</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>2</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Income" style="-sec-extract: exhibit;"><b>CONDENSED CONSOLIDATED INCOME STATEMENTS FOR THE THREE&#xa0;AND SIX MONTHS ENDED JUNE&#xa0;30, 2020&#xa0;AND 2019&#xa0;(UNAUDITED)</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>3</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#PartnershipCap" style="-sec-extract: exhibit;"><b>CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERSHIP CAPITAL FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2020 AND 2019 (UNAUDITED)</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>4</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#CF" style="-sec-extract: exhibit;"><b>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS FOR THE SIX MONTHS ENDED JUNE 30, 2020&#xa0;AND 2019&#xa0;(UNAUDITED)</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>5</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Notes" style="-sec-extract: exhibit;"><b>NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>6</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 2. </b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item2_MDA" style="-sec-extract: exhibit;"><b>MANAGEMENT&#x2019;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>9</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;">&#xa0;</td>
      <td style="width: 7%; vertical-align: top;">&#xa0;</td>
      <td style="width: 80%; vertical-align: top;">&#xa0;</td>
      <td style="width: 10%; vertical-align: top;">&#xa0;</td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;">&#xa0;</td>
      <td style="width: 7%; vertical-align: top;"><b>ITEM 3.</b></td>
      <td style="width: 80%; vertical-align: top;">QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</td>
      <td style="width: 10%; text-align: center; vertical-align: middle;"><b>12</b></td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 4.</b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item4_Controls" style="-sec-extract: exhibit;"><b>CONTROLS AND PROCEDURES</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>12</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Part2" style="-sec-extract: exhibit;"><b>PART II</b>&#xa0;&#x2013;&#xa0;<b>OTHER INFORMATION</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>13</b></p> </td>
     </tr>

     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 1.</b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item1_Legal" style="-sec-extract: exhibit;"><b>LEGAL PROCEEDINGS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>13</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 1A.</b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item1A_Risk" style="-sec-extract: exhibit;"><b>RISK FACTORS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>13</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 2.</b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item2_Unreg" style="-sec-extract: exhibit;"><b>UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>13</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>ITEM 6.</b></p> </td>
      <td style="width: 80%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Item6_Exhibit" style="-sec-extract: exhibit;"><b>EXHIBITS</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>14</b></p> </td>
     </tr>

     <tr>
      <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td colspan="2" style="width: 7%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     </tr>

     <tr>
      <td colspan="3" style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="#Signatures" style="-sec-extract: exhibit;"><b>SIGNATURES</b></a></p> </td>
      <td style="width: 10%; vertical-align: top;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>15</b></p> </td>
     </tr>

    </tbody>
   </table>
   <p style="margin: 0pt 7.2pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM">
        &#xa0;
      </div>
     </div>
    </div>
    <hr />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="text-align: left; display: inline-block;">
       <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
      </div>
     </div>
    </div>
   </div>
   <div>
     &#xa0;
   </div>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Disclosure" title="Disclosure" href="#"></a>DORCHESTER MINERALS, L.P.</b></p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(A Delaware Limited Partnership)</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Statements included in this report that are not historical facts (including any statements concerning plans and objectives of management for future operations or economic performance, or assumptions or forecasts related thereto), are forward-looking statements. These statements can be identified by the use of forward-looking terminology including "may," "believe," "will," "expect," "anticipate," "estimate," "continue" or other similar words. These statements discuss future expectations, contain projections of results of operations or of financial condition or state other forward-looking information.&#xa0; In this report, the terms &#x201c;us&#x201d;, &#x201c;our&#x201d;, &#x201c;we&#x201d;, and &#x201c;its&#x201d; are sometimes used as abbreviated references to the Partnership.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">These forward-looking statements are made based upon management's current plans, expectations, estimates, assumptions and beliefs concerning future events impacting us and, therefore, involve a number of risks and uncertainties. We caution that forward-looking statements are not guarantees and that actual results could differ materially from those expressed or implied in the forward-looking statements for a number of important reasons, including those discussed under Item 1A.&#xa0; "Risk Factors" in the Partnership&#x2019;s annual report on Form 10-K and in this report, in its other filings with the Securities and Exchange Commission and elsewhere in this report.&#xa0; Examples of such reasons include, but are not limited to, changes in the price or demand for oil and natural gas, including the recent significant decline in energy prices, public health crises including the worldwide COVID-19 or coronavirus outbreak beginning in early 2020, changes in the operations on or development of our properties, changes in economic and industry conditions and changes in regulatory requirements (including changes in environmental requirements) and our financial position, business strategy and other plans and objectives for future operations.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">You should read these statements carefully because they&#xa0;discuss our expectations about our future performance, contain projections of our future operating results or our future financial condition, or state other forward-looking information. Before you invest, you should be aware that the occurrence of any of the events herein described in Item 1A.&#xa0; "Risk Factors" in the Partnership&#x2019;s annual report on Form 10-K and its other filings with the Securities and Exchange Commission and elsewhere in this report could substantially harm our business, results of operations and financial condition and that upon the occurrence of any of these events, the trading price of our common units could decline, and you could lose all or part of your investment.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Part1" title="Part1" href="#"></a>PART I &#x2013; FINANCIAL INFORMATION</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Item1_Fin" title="Item1_Fin" href="#"></a>ITEM 1.&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;FINANCIAL STATEMENTS</b></p>
   <p style="margin: 0pt; text-align: center; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">See attached financial statements on the following pages.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
        1
      </div>
     </div>
    </div>
    <hr />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
       <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
      </div>
     </div>
    </div>
   </div>
  </div>
  <div>
    &#xa0;
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="BS" title="BS" href="#"></a>DORCHESTER MINERALS, L.P.</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(A Delaware Limited Partnership)</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONDENSED CONSOLIDATED BALANCE SHEETS</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(In Thousands)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(Unaudited)</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>June</b><b> 3</b><b>0</b><b>,</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>December 31,</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>2020</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>2019</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom;"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>ASSETS</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current assets:</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616152" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" format="ixt:numdotdecimal" decimals="-3">11,753</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616153" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" format="ixt:numdotdecimal" decimals="-3">15,339</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Trade and other receivables</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616154" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:AccountsReceivableGrossCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">3,141</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616155" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:AccountsReceivableGrossCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">7,061</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net profits interests receivable - related party</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616156" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:AccountsReceivableRelatedPartiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">317</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616157" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:AccountsReceivableRelatedPartiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">5,882</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total current assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616158" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:AssetsCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">15,211</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616159" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:AssetsCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">28,282</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Property and leasehold improvements - at cost:</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Oil and natural gas properties (full cost method)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616161" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:OilAndGasPropertyFullCostMethodGross" scale="3" format="ixt:numdotdecimal" decimals="-4">405,670</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616162" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:OilAndGasPropertyFullCostMethodGross" scale="3" format="ixt:numdotdecimal" decimals="-4">405,670</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accumulated full cost depletion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616163" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:OilAndGasPropertyFullCostMethodDepletion" scale="3" format="ixt:numdotdecimal" decimals="-3">325,795</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616164" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:OilAndGasPropertyFullCostMethodDepletion" scale="3" format="ixt:numdotdecimal" decimals="-3">319,544</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616165" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:OilAndGasPropertyFullCostMethodNet" scale="3" format="ixt:numdotdecimal" decimals="-3">79,875</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616166" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:OilAndGasPropertyFullCostMethodNet" scale="3" format="ixt:numdotdecimal" decimals="-3">86,126</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Leasehold improvements</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616167" contextRef="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">989</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616168" contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" format="ixt:numdotdecimal" decimals="-3">989</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accumulated amortization</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616169" contextRef="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">192</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616170" contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" format="ixt:numdotdecimal" decimals="-3">146</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616171" contextRef="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">797</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616172" contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" format="ixt:numdotdecimal" decimals="-3">843</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating lease right-of-use asset</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616173" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" format="ixt:numdotdecimal" decimals="-4">1,510</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616174" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" format="ixt:numdotdecimal" decimals="-3">1,632</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616175" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:Assets" scale="3" format="ixt:numdotdecimal" decimals="-3">97,393</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616176" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:Assets" scale="3" format="ixt:numdotdecimal" decimals="-3">116,883</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>LIABILITIES AND PARTNERSHIP CAPITAL</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Current liabilities:</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accounts payable and other current liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616179" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,764</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616180" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,052</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating lease liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616181" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">305</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616182" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" format="ixt:numdotdecimal" decimals="-4">310</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total current liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616183" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:LiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">3,069</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616184" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:LiabilitiesCurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,362</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Operating lease liability</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616185" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,033</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616186" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" format="ixt:numdotdecimal" decimals="-3">2,185</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616187" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:Liabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">5,102</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616188" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:Liabilities" scale="3" format="ixt:numdotdecimal" decimals="-3">4,547</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);" class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Commitments and contingencies (Note 3)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;<span style="-sec-ix-hidden:c63616190">&#xa0;</span></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;<span style="-sec-ix-hidden:c63616191">&#xa0;</span></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Partnership capital:</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">General Partner</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616193" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:GeneralPartnersCapitalAccount" scale="3" format="ixt:numdotdecimal" decimals="-3">629</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616194" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:GeneralPartnersCapitalAccount" scale="3" format="ixt:numdotdecimal" decimals="-3">1,228</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Unitholders</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616195" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:LimitedPartnersCapitalAccount" scale="3" format="ixt:numdotdecimal" decimals="-3">91,662</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616196" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:LimitedPartnersCapitalAccount" scale="3" format="ixt:numdotdecimal" decimals="-3">111,108</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total partnership capital</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616197" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">92,291</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616198" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">112,336</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total liabilities and partnership capital</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616199" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">97,393</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616200" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" format="ixt:numdotdecimal" decimals="-3">116,883</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
  </div>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying notes are an integral part of these condensed consolidated financial statements.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       2
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <div>
    &#xa0;
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Income" title="Income" href="#"></a>DORCHESTER MINERALS, L.P.</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(A Delaware Limited Partnership)</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONDENSED CONSOLIDATED INCOME STATEMENTS</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(In Thousands, except per unit amounts)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(Unaudited)</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="vertical-align: bottom;">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>Three Months Ended</b></b></b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>Six Months Ended</b></b></b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom;">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>June 30,</b></b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>June 30,</b></b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom;">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>20</b><b>20</b></b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>201</b><b>9</b></b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>20</b><b>20</b></b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b><b>201</b><b>9</b></b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom;">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="width: 52%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net operating revenues:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Royalties</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616202" contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">6,505</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616203" contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">15,975</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616204" contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">16,455</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616205" contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">30,554</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net profits interests</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616206" contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">278</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616207" contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">3,885</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616208" contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">5,446</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616209" contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">8,264</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Lease bonus</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616210" contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">6</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616211" contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">419</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616212" contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">269</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616213" contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">422</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Other</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616214" contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">6</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616215" contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">321</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616216" contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">101</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616217" contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">391</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total net operating revenues</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616218" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">6,795</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616219" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-5">20,600</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616220" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">22,271</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616221" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax" scale="3" format="ixt:numdotdecimal" decimals="-3">39,631</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Costs and expenses:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating, including production taxes</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616223" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:OperatingCostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-4">1,350</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616224" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:OperatingCostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">1,789</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616225" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:OperatingCostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-4">2,790</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616226" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:OperatingCostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">3,401</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Depreciation, depletion and amortization</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616227" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" format="ixt:numdotdecimal" decimals="-4">2,940</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616228" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" format="ixt:numdotdecimal" decimals="-4">3,930</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616229" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" format="ixt:numdotdecimal" decimals="-3">6,297</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616230" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" format="ixt:numdotdecimal" decimals="-3">6,237</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">General and administrative expenses</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616231" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,313</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616232" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">1,285</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616233" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">3,231</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616234" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" format="ixt:numdotdecimal" decimals="-3">2,418</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;">Total costs and expenses</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616235" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:CostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">5,603</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616236" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:CostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">7,004</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616237" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:CostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">12,318</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616238" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:CostsAndExpenses" scale="3" format="ixt:numdotdecimal" decimals="-3">12,056</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net income</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616239" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">1,192</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616240" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">13,596</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616241" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">9,953</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616242" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">27,575</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Allocation of net income:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">General partner</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616244" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToGeneralPartners" scale="3" format="ixt:numdotdecimal" decimals="-4">60</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616245" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToGeneralPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">455</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616246" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToGeneralPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">298</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616247" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToGeneralPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">901</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Unitholders</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616248" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToLimitedPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">1,132</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616249" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToLimitedPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">13,141</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616250" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToLimitedPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">9,655</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616251" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLossAllocatedToLimitedPartners" scale="3" format="ixt:numdotdecimal" decimals="-3">26,674</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net income per common unit (basic and diluted)</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616252" contextRef="d_2020-04-01_2020-06-30" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.03</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616253" contextRef="d_2019-04-01_2019-06-30" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.38</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616254" contextRef="d_2020-01-01_2020-06-30" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.28</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616255" contextRef="d_2019-01-01_2019-06-30" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasicAndDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.80</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Weighted average basic and diluted common units outstanding</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616256" contextRef="d_2020-04-01_2020-06-30" unitRef="Share" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616257" contextRef="d_2019-04-01_2019-06-30" unitRef="Share" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616258" contextRef="d_2020-01-01_2020-06-30" unitRef="Share" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616259" contextRef="d_2019-01-01_2019-06-30" unitRef="Share" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" format="ixt:numdotdecimal" decimals="-4">33,480</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

    </tbody>
   </table>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying notes are an integral part of these condensed consolidated financial statements.</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       3
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <div>
    &#xa0;
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="PartnershipCap" title="PartnershipCap" href="#"></a>DORCHESTER MINERALS, L.P.</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(A Delaware Limited Partnership)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERSHIP CAPITAL</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(In Thousands)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(Unaudited)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;&#xa0;</b></p>
  <div>
   <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>General </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Partner</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Unitholders</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Total</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Unitholder </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Units</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="width: 52%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Three Months Ended </b><b>June</b><b> 30, 201</b><b>9</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at April 1, 2019</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616261" contextRef="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">1,709</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616262" contextRef="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">125,503</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616263" contextRef="i_2019-03-31" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">127,212</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616264" contextRef="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616265" contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">455</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616266" contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">13,141</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616267" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">13,596</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Distributions ($<span style="-sec-ix-hidden:c63616275">0.482315</span> per Unit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616269" contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">553</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616270" contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">16,726</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616271" contextRef="d_2019-04-01_2019-06-30" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">17,279</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at June 30, 2019</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616277" contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">1,611</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616278" contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">121,918</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616279" contextRef="i_2019-06-30" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">123,529</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616280" contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Three Months Ended </b><b>June</b><b> 30, 20</b><b>20</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at April 1, 2020</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616282" contextRef="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">1,041</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616283" contextRef="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">107,103</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616284" contextRef="i_2020-03-31" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">108,144</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616285" contextRef="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616286" contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-4">60</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616287" contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">1,132</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616288" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">1,192</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Distributions ($<span style="-sec-ix-hidden:c63616296">0.477891</span> per Unit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616290" contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">472</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616291" contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">16,573</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616292" contextRef="d_2020-04-01_2020-06-30" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">17,045</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at June 30, 2020</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616298" contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">629</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616299" contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">91,662</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616300" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">92,291</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616301" contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
   <table class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>General </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Partner</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Unitholders</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Total</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Unitholder </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Units</b></b></p> </td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="width: 52%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Six Months Ended June 30, 2019</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at January 1, 2019</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616303" contextRef="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">1,826</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616304" contextRef="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">84,821</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616305" contextRef="i_2018-12-31" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">86,647</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616306" contextRef="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">32,280</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616307" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">901</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616308" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">26,674</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616309" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">27,575</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Acquisition of assets for units</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616311" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountAcquisitions" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616312" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountAcquisitions" scale="3" format="ixt:numdotdecimal" decimals="-3">43,824</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616313" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:PartnersCapitalAccountAcquisitions" scale="3" format="ixt:numdotdecimal" decimals="-3">43,824</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616314" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnitsAcquisitions" scale="3" format="ixt:numdotdecimal" decimals="-5">2,400</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Distributions ($<span style="-sec-ix-hidden:c63616321">0.998887</span> per Unit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616315" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">1,116</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616316" contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">33,401</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616317" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">34,517</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at June 30, 2019</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616323" contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">1,611</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616324" contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">121,918</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616325" contextRef="i_2019-06-30" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">123,529</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616326" contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Six Months Ended June 30, 2020</b></p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at January 1, 2020</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616328" contextRef="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">1,228</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616329" contextRef="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">111,108</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616330" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">112,336</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616331" contextRef="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net income</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616332" contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">298</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616333" contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">9,655</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616334" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="3" format="ixt:numdotdecimal" decimals="-3">9,953</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><em style="font: inherit;">&#xa0;</em></td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Distributions ($<span style="-sec-ix-hidden:c63616342">0.839133</span> per Unit)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616336" contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">897</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616337" contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">29,101</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616338" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:PartnersCapitalAccountDistributions" scale="3" format="ixt:numdotdecimal" decimals="-3">29,998</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td><td style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><em style="font: inherit;">&#xa0;</em></td><td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Balance at June 30, 2020</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616344" contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">629</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616345" contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">91,662</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616346" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:PartnersCapital" scale="3" format="ixt:numdotdecimal" decimals="-3">92,291</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616347" contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember" unitRef="Share" name="us-gaap:PartnersCapitalAccountUnits" scale="3" format="ixt:numdotdecimal" decimals="-4">34,680</ix:nonFraction></td><td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
  </div>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying notes are an integral part of these condensed consolidated financial statements</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       4
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="CF" title="CF" href="#"></a>DORCHESTER MINERALS, L.P.</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(A Delaware Limited Partnership)</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(In Thousands)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(Unaudited)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
    <tbody>
     <tr style="vertical-align: bottom;">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Six</b><b> Months Ended</b></b></p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom;">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>June 30</b><b>,</b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom;">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>2020</b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>2019</b></b></p> </td>
      <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom;">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="width: 70%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Net cash provided by operating activities</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616348" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3">26,412</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616349" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" format="ixt:numdotdecimal" decimals="-5">35,300</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash flows provided by investing activities:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net cash contributed in acquisition</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616351" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="dmlp:PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" scale="3" format="ixt:zerodash" decimals="-3" sign="-">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616352" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="dmlp:PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">1,406</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Proceeds from the sale of oil and natural gas properties</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616353" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="dmlp:ProceedsFromTheSaleOfOilAndNatualGasProperties" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616354" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="dmlp:ProceedsFromTheSaleOfOilAndNatualGasProperties" scale="3" format="ixt:numdotdecimal" decimals="-4">350</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Total cash flows provided by investing activities</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616355" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616356" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" format="ixt:numdotdecimal" decimals="-3">1,756</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash flows used in financing activities:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Distributions paid to General Partner and unitholders</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616358" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid" scale="3" format="ixt:numdotdecimal" decimals="-3">29,998</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">(<ix:nonFraction id="c63616359" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid" scale="3" format="ixt:numdotdecimal" decimals="-3">34,517</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">)</p> </td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">(Decrease) increase in cash and cash equivalents</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c63616360" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" format="ixt:numdotdecimal" decimals="-3" sign="-">3,586</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616361" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" format="ixt:numdotdecimal" decimals="-3">2,539</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash and cash equivalents at beginning of period</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616362" contextRef="i_2019-12-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">15,339</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><ix:nonFraction id="c63616363" contextRef="i_2018-12-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">18,285</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Cash and cash equivalents at end of period</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616364" contextRef="i_2020-06-30" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">11,753</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 3px; border-bottom-style: double;"><ix:nonFraction id="c63616365" contextRef="i_2019-06-30" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" format="ixt:numdotdecimal" decimals="-3">20,824</ix:nonFraction></td>
      <td style="width: 1%; padding-bottom: 3px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
      <td>&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Non-cash investing and financing activities:</p> </td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     </tr>

     <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
      <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Fair value of common units issued for acquisition</p> </td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616367" contextRef="d_2020-01-01_2020-06-30" unitRef="USD" name="us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1" scale="3" format="ixt:zerodash" decimals="-3">-</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
      <td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c63616368" contextRef="d_2019-01-01_2019-06-30" unitRef="USD" name="us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1" scale="3" format="ixt:numdotdecimal" decimals="-3">43,824</ix:nonFraction></td>
      <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     </tr>

    </tbody>
   </table>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying notes are an integral part of these condensed consolidated financial statements</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       5
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Notes" title="Notes" href="#"></a>DORCHESTER MINERALS, L.P.</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(A Delaware Limited Partnership)</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</b></p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>(Unaudited)</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" id="c1613863" escape="true">
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">1.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Basis of Presentation</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p><ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="c63616802" escape="true"><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Dorchester Minerals, L.P. (the &#x201c;Partnership&#x201d;) is a publicly traded Delaware limited partnership that was formed in <em style="font: inherit;"> December 2001, </em>and commenced operations on <em style="font: inherit;"> January 31, 2003. </em>The unaudited condensed consolidated financial statements include the accounts of the Partnership and its wholly-owned subsidiaries Dorchester Minerals Oklahoma LP, Dorchester Minerals Oklahoma GP, Inc., Maecenas Minerals LLP, Dorchester-Maecenas GP LLC, The Buffalo Co., A Limited Partnership, and DMLPTBC GP LLC.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying unaudited condensed consolidated financial statements of the Partnership have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") and pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (&#x201c;SEC&#x201d;). The unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal and recurring adjustments unless indicated otherwise) that are, in the opinion of management, necessary for the fair presentation of our financial position and operating results for the interim period. Interim period results are <em style="font: inherit;">not</em> necessarily indicative of the results for the calendar year. For more information regarding limitations on the forward-looking statements contained herein, see page <em style="font: inherit;">1</em> of this Quarterly Report on Form <em style="font: inherit;">10</em>-Q. Per unit information is calculated by dividing the income or loss applicable to holders of the Partnership&#x2019;s common units by the weighted average number of units outstanding. The Partnership has <ix:nonFraction id="c63616376" contextRef="d_2020-01-01_2020-06-30" unitRef="Share" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" format="ixt-sec:numwordsen" decimals="-3">no</ix:nonFraction> potentially dilutive securities and, consequently, basic and diluted income per unit do <em style="font: inherit;">not</em> differ. The accompanying unaudited condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and notes thereto included in the Partnership&#x2019;s <em style="font: inherit;">2019</em> Annual Report on Form <em style="font: inherit;">10</em>-K.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying unaudited condensed consolidated financial statements include the consolidated results of the Partnership. All significant intercompany balances and transactions have been eliminated in consolidation.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. For example, estimates of uncollected revenues and unpaid expenses from Royalty Properties (which are interests in oil and natural gas leases that give the Partnership the right to receive a portion of the production from the leased acreage, without bearing the costs of such production) and net profits overriding royalty interests (referred to as the Net Profits Interests, or &#x201c;NPIs&#x201d;) operated by non-affiliated entities are particularly subjective due to our inability to gain accurate and timely information. Therefore, actual results could differ from those estimates.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i></i></p><ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dmlp:RecentEventsPolicyPolicyTextBlock" id="c63616803" escape="true"><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Recent Events &#x2013; </i>In <em style="font: inherit;"> January 2020, </em>the World Health Organization (&#x201c;WHO&#x201d;) announced a global health emergency because of a new strain of coronavirus (&#x201c;COVID-<em style="font: inherit;">19&#x201d;</em>) and the significant risks to the international community and economies as the virus spreads globally beyond its point of origin.&#xa0; In <em style="font: inherit;"> March 2020, </em>the WHO classified&#xa0;COVID-<em style="font: inherit;">19</em> as a pandemic, based on the rapid increase in exposure globally, and throughout the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2020</em> and thereafter, COVID-<em style="font: inherit;">19</em> continued to spread throughout the U.S. In addition, after the Organization of the Petroleum Exporting Countries (&#x201c;OPEC&#x201d;) and a group of oil producing nations led by Russia failed in <em style="font: inherit;"> March 2020 </em>to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in <em style="font: inherit;"> April 2020 </em>to reduce production levels, and U.S. production has declined, a significant crude oil price recovery is <em style="font: inherit;">not</em> expected until global supply matches current lower levels of demand caused by a number of factors, including the uncertainty around the extent and timing of an economic recovery due to the COVID-<em style="font: inherit;">19</em> pandemic. The effects of COVID-<em style="font: inherit;">19</em> and concerns regarding its domestic and global spread, as well as the recent actions by Russia and Saudi Arabia, could continue to negatively impact the domestic and international supply and demand for oil and natural gas, to sustain continued price volatility and impact&#xa0;the price paid for oil and natural gas and to materially and adversely affect the demand for and marketability of oil and natural gas production.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p><ix:exclude><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">6</em>
      </div>
     </div>
    </div>
    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
       <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
      </div>
     </div>
    </div>
   </div>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:exclude><ix:exclude></ix:exclude>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We are closely monitoring the current and potential impact of the COVID-<em style="font: inherit;">19</em> pandemic and future OPEC actions on all aspects of our business, including how these events <em style="font: inherit;"> may </em>impact our future operations, financial results, liquidity, employees and producers. The impact of the COVID-<em style="font: inherit;">19</em> pandemic and the related economic downturn and the historically low oil and natural gas prices on the account of the oil price war between OPEC and other oil producing countries is rapidly evolving. We cannot predict the long-term impact of these events on our liquidity, financial position, results of operations or cash flows due to uncertainties including the severity of COVID-<em style="font: inherit;">19,</em> the duration of the outbreak domestically and worldwide, additional governmental or other actions taken to combat COVID-<em style="font: inherit;">19</em> and the effect COVID-<em style="font: inherit;">19</em> and the current depressed oil prices will have on the demand for oil and natural gas. These situations remain fluid and unpredictable, and we are actively managing our response.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>&#xa0;</i></p></ix:nonNumeric><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i></i></p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i></i></p><ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="us-gaap:RevenueFromContractWithCustomerPolicyTextBlock" id="c63616804" escape="true"><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Revenue Recognition </i>&#x2013; Revenues from Royalty Properties and NPIs are recorded under the cash receipts approach as directly received from the remitters&#x2019; statement accompanying the revenue check. Since the revenue checks are generally received <em style="font: inherit;">two</em> to <em style="font: inherit;">four</em> months after the production month, the Partnership accrues for revenue earned but <em style="font: inherit;">not</em> received by estimating production volumes and product prices. Identified differences between our accrued revenue estimates and actual revenue received historically have <em style="font: inherit;">not</em> been significant.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership does <em style="font: inherit;">not</em> record revenue for unsatisfied or partially unsatisfied performance obligations. The Partnership&#x2019;s right to revenues from Royalty Properties and NPIs occurs at the time of production, at which point, payment is unconditional, and <em style="font: inherit;">no</em> remaining performance obligation exists for the Partnership. Accordingly, the Partnership&#x2019;s revenue contracts for Royalty Properties and NPIs do <em style="font: inherit;">not</em> generate contract assets or contract liabilities.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Revenues from lease bonus payments are recorded upon receipt. The lease bonus is separate from the lease itself and is recognized as revenue to the Partnership upon receipt of payment. The Partnership generates lease bonus revenue by leasing its mineral interests to exploration and production companies, and includes proceeds from assignments of leasehold interests where the Partnership retains an interest. A lease agreement represents the Partnership&#x2019;s contract with a lessee and generally transfers the rights to develop oil or natural gas, grants the Partnership a right to a specified royalty interest, and requires that drilling and completion operations commence within a specified time period. Upon signing a lease agreement, <em style="font: inherit;">no</em> further performance obligation exists for the Partnership, and therefore, <em style="font: inherit;">no</em> contract assets or&#xa0;contract liabilities are generated.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p></ix:nonNumeric><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p><ix:exclude><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">7</em>
      </div>
     </div>
    </div>
    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
       <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a></div></div></div></div></ix:exclude><ix:exclude><div class="PGHDR" style="width: 100%; text-align: left;"><div class="hf-row"><div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;"><a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></a>
      </div>
     </div>
    </div>
   </ix:exclude>
  </ix:nonNumeric>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" id="c1613864" escape="true">
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Acquisition for Units</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> March 29, 2019, </em>pursuant to a Contribution and Exchange Agreement with H. Huffman &amp; Co., A Limited Partnership, an Oklahoma limited partnership (&#x201c;HHC&#x201d;), The Buffalo Co., A Limited Partnership, an Oklahoma limited partnership (&#x201c;TBC&#x201d; and together with HHC, the &#x201c;Acquired Entities&#x201d;), Huffman Oil Co., L.L.C., an Oklahoma limited&#xa0;liability company, and the equity holders of the Acquired Entities, the Partnership acquired (i) a <ix:nonFraction id="c63616407" contextRef="i_2019-03-29_BusinessAcquisitionAxis-HHCMember" unitRef="Pure" name="dmlp:BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" scale="-2" format="ixt:numdotdecimal" decimals="4">96.97</ix:nonFraction>% net profits interest in certain working interests in various oil and natural gas properties owned by HHC, (ii) all of the minerals and royalty interests held by HHC, and (iii) all of the minerals and royalty interests held by TBC in exchange for <ix:nonFraction id="c63616408" contextRef="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember_EquityInterestIssuedOrIssuableByTypeAxis-PartnershipInterestMember" unitRef="Share" name="us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" scale="0" format="ixt:numdotdecimal" decimals="INF">2,400,000</ix:nonFraction> common units representing limited partnership interests in the Partnership (&#x201c;Common Units&#x201d;) valued at $<ix:nonFraction id="c63616409" contextRef="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember_EquityInterestIssuedOrIssuableByTypeAxis-PartnershipInterestMember" unitRef="USD" name="us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" scale="6" format="ixt:numdotdecimal" decimals="-5">43.8</ix:nonFraction> million and issued pursuant to the Partnership's acquisition shelf registration statements on Form S-<em style="font: inherit;">4.</em> We believe that the&#xa0;acquisition is considered complimentary to our business. The Acquired Entities were accounted for as an acquisition of assets under U.S. GAAP. Accordingly, the cost of the acquisition was allocated on a relative fair value basis and transaction costs were capitalized as a component of the cost of the assets acquired. The consolidated balance sheet as of <em style="font: inherit;"> December 31, 2019 </em>includes $<ix:nonFraction id="c63616411" contextRef="i_2019-12-31_BusinessAcquisitionAxis-HHCMember" unitRef="USD" name="us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" scale="6" format="ixt:numdotdecimal" decimals="-5">42.9</ix:nonFraction> million in net property additions. Net property additions for the&#xa0;<em style="font: inherit;">six</em> months ended <em style="font: inherit;"> June 30, 2019 </em>includes $<ix:nonFraction id="c63616413" contextRef="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember" unitRef="USD" name="us-gaap:ImpairmentOfOilAndGasProperties" scale="6" format="ixt:numdotdecimal" decimals="-5">4.3</ix:nonFraction> million of unproved properties acquired that were recorded to the oil and natural gas properties full cost pool, thereby accelerating the costs subject to depletion.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership subsequently filed an acquisition shelf registration statement on Form S-<em style="font: inherit;">4</em> that became effective <em style="font: inherit;"> June 6, 2019 </em>and a shelf registration statement on Form S-<em style="font: inherit;">3</em> that became effective <em style="font: inherit;"> August 21, 2019. </em><ix:nonFraction id="c63616416" contextRef="i_2019-08-21" unitRef="Share" name="us-gaap:LimitedPartnersCapitalAccountUnitsAuthorized" scale="0" format="ixt:numdotdecimal" decimals="INF">20,000,000</ix:nonFraction> units remain available for issuance under the Partnership's registration statements.&#xa0;</p>
  </ix:nonNumeric>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="c1613865" escape="true">
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">3.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Commitments and Contingencies</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership and Dorchester Minerals Operating L.P., a Delaware limited partnership owned directly and indirectly by our General Partner, are involved in legal and/or administrative proceedings arising in the ordinary course of their businesses, <em style="font: inherit;">none</em> of which have predictable outcomes and <em style="font: inherit;">none</em> of which are believed to have any significant effect on our consolidated financial position, cash flows, or operating results.</p>
  </ix:nonNumeric>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2020-01-01_2020-06-30" name="us-gaap:PartnersCapitalNotesDisclosureTextBlock" id="c1613866" escape="true">
   <table style="width: 100%; text-indent: 0px;" cellspacing="0" cellpadding="0" border="0"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">4.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Distributions to Holders of Common Units</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Distributions for both the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2020</em> and the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2019</em> were paid on <ix:nonFraction id="c63616425" contextRef="d_2020-04-01_2020-06-30" unitRef="Share" name="dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" scale="0" format="ixt:numdotdecimal" decimals="INF">34,679,774</ix:nonFraction> common units. The <em style="font: inherit;">second</em> quarter <em style="font: inherit;">2020</em> distribution of $<ix:nonFraction id="c63616429" contextRef="d_2020-04-01_2020-06-30" unitRef="USDPerShare" name="us-gaap:DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" scale="0" format="ixt:numdotdecimal" decimals="INF">0.226318</ix:nonFraction> per common unit will be paid on <em style="font: inherit;"> August 13, 2020. </em>Our partnership agreement requires the <em style="font: inherit;">third</em> quarter cash distribution to be paid by <em style="font: inherit;"> November 12, 2020.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p><ix:exclude><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></p>
   <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
    <div class="PGFTR" style="width: 100%; text-align: center;">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       <em style="font: inherit;">8</em>
      </div>
     </div>
    </div>
    <hr style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);" />
    <div class="PGHDR" style="width: 100%; text-align: left;">
     <div class="hf-row">
      <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
       <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a></div></div></div></div></ix:exclude><ix:exclude><div class="PGHDR" style="width: 100%; text-align: left;"><div class="hf-row"><div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;"><a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"></a>
      </div>
     </div>
    </div>
   </ix:exclude>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 54pt;"><a id="Item2_MDA" title="Item2_MDA" href="#"></a> <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>item 2.</b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Management&#x2019;s Discussion and Analysis of Financial Condition and Results of Operations</b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The following discussion contains forward-looking statements. For a description of limitations inherent in forward-looking statements, see page 1 of this Quarterly Report on Form 10-Q.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Overview</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We own producing and nonproducing mineral, royalty, overriding royalty, net profits and leasehold interests. We refer to these interests as the Royalty Properties. We currently own Royalty Properties in 592 counties and parishes in 27&#xa0;states.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We own six net profits overriding royalty interests (referred to as the Net Profits Interests, or &#x201c;NPIs&#x201d;) in various properties owned by Dorchester Minerals Operating LP (the &#x201c;Operating Partnership&#x201d;), a Delaware limited partnership owned directly and indirectly by our General Partner. We receive monthly payments equaling 96.97% of the net profits actually realized by the Operating Partnership from these properties in the preceding month. In the event that costs, including budgeted capital expenditures, exceed revenues on a cash basis in a given month for properties subject to a Net Profits Interest, no payment is made and any deficit is accumulated and reflected in the following month's calculation of net profit.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Each of the six NPIs (including the Minerals NPI, which is our largest NPI) have previously had cumulative revenue that exceeded cumulative costs, such excess constituting net proceeds on which NPI payments were determined. In the event an NPI has a deficit of cumulative revenue versus cumulative costs, the deficit will be borne solely by the Operating Partnership.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">From a cash perspective, as of June 30, 2020, the Minerals NPI was in a deficit position and had outstanding capital commitments of $2.6 million, exceeding cash on hand of $2.5 million.</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Commodity Price Risks</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Our profitability is affected by oil and natural gas market prices. Oil and natural gas market prices have fluctuated significantly in recent years in response to changes in the supply and demand for oil and natural gas in the market, along with domestic and international political and economic conditions.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In January 2020, the World Health Organization (&#x201c;WHO&#x201d;) announced a global health emergency because of a new strain of coronavirus (&#x201c;COVID-19&#x201d;) and the risks to the international community as the virus spreads globally beyond its point of origin.&#xa0; In March 2020, the WHO classified the COVID-19 as a pandemic, based on the rapid increase in exposure globally, and subsequently, throughout the second quarter of 2020 and thereafter, COVID-19 continued to spread throughout the U.S. In addition, after OPEC, and a group of oil producing nations led by Russia failed in March 2020 to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in April 2020 to reduce production levels, and U.S. production has declined, oil prices remain low.</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The COVID-19 pandemic and oil and natural gas market volatility have resulted in a significant decrease in oil prices and significant disruption and uncertainty in the oil and natural gas market. These recent events have impacted operators throughout the energy industry, and as described below, our revenues have decreased on account of lower commodity prices and related operator curtailment.&#xa0; Please see "--- Results of Operations."&#xa0; While these market disruptions may be temporary, we cannot reliably estimate the duration of the COVID-19 pandemic or current market conditions, or the ultimate impact these events will have on our future financial position, results of operations, cash flows or liquidity.&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;&#xa0;&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       9
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Results of Operations</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Huffman Acquisition</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>&#xa0;</b></i></p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On March 29, 2019, the Partnership acquired (the &#x201c;Huffman Acquisition&#x201d;) producing and nonproducing mineral, royalty and net profits interests pursuant to a Contribution and Exchange Agreement with H. Huffman &amp; Co., A Limited Partnership, an Oklahoma limited partnership (&#x201c;HHC&#x201d;), The Buffalo Co., A Limited Partnership, an Oklahoma limited partnership (&#x201c;TBC&#x201d; and, together with HHC, the &#x201c;Acquired Entities&#x201d;), Huffman Oil Co., L.L.C., an Oklahoma limited liability company, and the equity holders of the Acquired Entities (the &#x201c;Contribution and Exchange Agreement&#x201d;). The mineral and royalty properties acquired pursuant to the Contribution and Exchange Agreement consisted of varying undivided interests totaling approximately 76,000 net acres located in 169 counties in 14 states, including positions in the Bakken Trend of North Dakota and interests in multiple enhanced oil recovery units in the Permian Basin. In addition to conveying mineral, royalty and net profits interests to the Partnership, the Acquired Entities delivered funds to the Partnership in an amount equal to their cash receipts during the period from January 1, 2019 through March 29, 2019 of $1.4 million (including adjustments made post-closing). The contributing entities conveyed their interests to the Partnership and affiliates of its General Partner in exchange for 2,400,000 common limited partnership units.</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;<i><b>&#xa0;</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Three and </b></i><i><b>Six</b></i><i><b> Months Ended </b></i><i><b>June</b></i><i><b> 30, 20</b></i><i><b>20</b></i><i><b> as compared to Three and </b></i><i><b>Six</b></i><i><b> Months Ended </b></i><i><b>June </b></i><i><b>30,&#xa0;20</b></i><i><b>19</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Our period-to-period changes in net income and cash flows from operating activities are principally determined by changes in oil and natural gas sales volumes and prices. Our portion of oil and natural gas sales and weighted average prices were:</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr style="vertical-align: bottom;">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Three Months Ended</b></b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Six Months Ended</b></b></p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
    </tr>

    <tr style="vertical-align: bottom;">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>June 30,</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="6" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>June 30,</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></td>
    </tr>

    <tr style="vertical-align: bottom;">
     <td style="width: 28%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Accrual basis sales volumes:</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>20</b><b>20</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>201</b><b>9</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>% Change</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>20</b><b>20</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>201</b><b>9</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>% Change</b></b></p> </td>
     <td style="padding-bottom: 1px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Royalty properties natural gas sales (mmcf)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">839</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,215</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(31</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,708</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2,146</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(20</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Royalty properties oil sales (mbbls)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">227</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">274</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(17</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">446</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">536</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(17</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">NPI natural gas sales (mmcf)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">611</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">721</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(15</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,356</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1,344</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">NPI oil sales (mbbls)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">117</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">121</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(3</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">301</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">267</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">13</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
     <td>&#xa0;</td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Accrual basis weighted average sales price:</p> </td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Royalty properties natural gas sales ($/mcf)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.16</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.79</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(35</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.40</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.03</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(31</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">Royalty properties oil sales ($/bbl)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">24.36</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">50.22</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(51</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">31.54</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">48.83</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(35</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">NPI natural gas sales ($/mcf)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.59</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.02</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(21</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">1.35</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">2.22</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(39</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
    </tr>

    <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
     <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">NPI oil sales ($/bbl)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">24.46</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">48.44</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(50</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">36.67</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">45.10</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</td>
     <td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">(19</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">%)</p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Both oil and natural gas sales price changes reflected in the table above resulted from changing market conditions.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The decrease in oil sales volumes attributable to our Royalty properties during the second quarter and first six months of 2020 compared to the same periods of 2019 is primarily a result of decreased Permian Basin production due to operator curtailments based on the low commodity price environment and natural declines. The decrease in natural gas sales volumes attributable to our Royalty properties during the second quarter and first six months of 2020 compared to the same periods of 2019 is a result of decreased production across multiple regions due to operator curtailments based on the low commodity price environment and natural declines.</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The increase in oil and natural gas sales volumes attributable to our NPI properties during the first six months of 2020 compared to the same period of 2019 is primarily a result of higher suspense releases for new wells in the Bakken and Permian Basin and increased production in the Mid-Continent, primarily during the first quarter of 2020 versus the first quarter of 2019 partially offset by second quarter 2020 Bakken curtailments due to the low commodity price environment. The decrease in oil and natural gas sales volumes attributable to our NPI properties in the second quarter of 2020 compared to the same period of 2019 is due to decreases in production across multiple regions due to operator curtailments based on the low commodity price environment and natural declines.</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Operating revenues decreased 67% from $20.6 million during the second quarter of 2019 to $6.8 million during the same period of 2020. Operating revenues also decreased 44% from $39.6 million to $22.3 million during the first six months of 2019 compared to the same period of 2020. The decrease in both periods are primarily a result of lower realized oil and natural gas sales prices and oil and natural gas sales volumes attributable to our Royalty Properties and our NPI properties due to operator curtailments based on the low commodity price environment.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Second quarter operating costs, including production taxes, decreased 22% from $1.8 million in 2019 to $1.4 million in 2020. Operating costs during the first six months of 2020 decreased 18% from $3.4 million during 2019 to $2.8 million during the same period of 2020. The decrease in both periods is primarily a result of lower production taxes and marketing costs due to lower oil and natural gas sales volumes and lower oil and natural gas prices.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Depletion and amortization costs of $3.9 million during the second quarter of 2019 decreased 26% to $2.9 million during the same period of 2020. Depletion and amortization costs of $6.3 million during the first six months of 2020 remained consistent at $6.2 million during the same period of 2019. We adjust our depletion rate each quarter for significant changes in our estimates of oil and natural gas reserves, including acquisitions.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">General and administrative expenses remained consistent at $1.3 million during the second quarter of 2020 to the same period of 2019. General and administrative expenses increased 33% to $3.2 million in the first six months of 2020 compared to $2.4 million in the same period of 2019. The increase is primarily a result of&#xa0;higher information technology project costs and higher public company compliance costs in the first quarter of 2020 versus the first quarter of 2019.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Net cash provided by operating activities decreased 25% to $26.4 million for the first six months of 2020 compared to $35.3 million in the same period of 2019 primarily as a result of lower net operating revenues driven by lower sales volumes and prices for both oil and natural gas, for the first six months of 2020 compared to the same period&#xa0;of 2019.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       10
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In an effort to provide the reader with information concerning prices of oil and natural gas sales that correspond to our quarterly distributions, management calculates the weighted average price by dividing gross revenues received by the net volumes of the corresponding product without regard to the timing of the production to which such sales may be attributable. This &#x201c;indicated price&#x201d; does not necessarily reflect the contract terms for such sales and may be affected by transportation costs, location differentials, and quality and gravity adjustments. While the relationship between our cash receipts and the timing of the production of oil and natural gas may be described generally, actual cash receipts may be materially impacted by purchasers&#x2019; release of suspended funds and by purchasers&#x2019; prior period adjustments.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Cash receipts attributable to our Royalty Properties during the second quarter of 2020 totaled $6.3 million. Approximately 62% of these receipts reflect oil sales during March 2020 through May 2020 and natural gas sales during February 2020 through April 2020, and approximately 38% from prior sales periods. The weighted average indicated prices for oil and natural gas sales received during the second quarter of 2020 attributable to the Royalty Properties were $25.36/bbl and $1.29/mcf, respectively.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Cash receipts attributable to our NPIs during the second quarter of 2020 totaled $4.0 million. Approximately 59% of these receipts reflect oil sales and natural gas sales during February 2020 through April 2020, and approximately 41% from prior sales periods. The weighted average indicated prices for oil and natural gas sales received during the second quarter of 2020 attributable to our NPIs were $37.49/bbl and $1.74/mcf, respectively.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Liquidity and Capital Resources</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Capital Resources</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Our primary sources of capital are our cash flows from the NPIs and the Royalty Properties. Our partnership agreement requires that we distribute quarterly an amount equal to all funds that we receive from the NPIs and the Royalty Properties (other than cash proceeds received by the Partnership from a public or private offering of securities of the Partnership) less certain expenses and reasonable reserves. Additional cash requirements include the payment of oil and natural gas production and property taxes not otherwise deducted from gross production revenues and general and administrative expenses incurred on our behalf and allocated to the Partnership in accordance with the partnership agreement. Because the distributions to our unitholders are, by definition, determined after the payment of all expenses actually paid by us, the only cash requirements that may create liquidity concerns for us are the payment of expenses. Because many of these expenses vary directly with oil and natural gas sales prices and volumes, we anticipate that sufficient funds will be available at all times for payment of these expenses. See Note 4 to the unaudited Condensed Consolidated Financial Statements included in Item 1 of this&#xa0;Quarterly Report on Form 10-Q for additional information regarding cash distributions to unitholders.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We are not directly liable for the payment of any exploration, development or production costs. We do not have any transactions, arrangements or other relationships that could materially affect our liquidity or the availability of capital resources. We have not guaranteed the debt of any other party, nor do we have any other arrangements or relationships with other entities that could potentially result in unconsolidated debt.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Pursuant to the terms of the partnership agreement, we cannot incur indebtedness, other than trade payables, (i) in excess of $50,000 in the aggregate at any given time or (ii) which would constitute &#x201c;acquisition indebtedness&#x201d; (as defined in Section 514 of the Internal Revenue Code of 1986, as amended).</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We currently expect to have sufficient liquidity to fund our distributions to unitholders and operations despite potential material uncertainties that may impact us as a result of the COVID-19 pandemic and oil and natural gas market volatility. Our ability to fund future distributions to unitholders may be affected by the prevailing economic conditions in the oil and natural gas market and other financial and business factors, including the ongoing COVID-19 pandemic, which are beyond our control. If market conditions were to change due to further declines in oil prices or uncertainty created by the ongoing COVID-19 pandemic, and our revenues were reduced significantly or our operating costs were to increase significantly, our cash flows and liquidity could be reduced.&#xa0; We continue to evaluate potential reductions in all discretionary spending. The current economic environment is rapidly evolving and therefore, we cannot predict the ultimate impact on our liquidity or cash flows.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Expenses and Capital Expenditures&#xa0;</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Operating Partnership continues to assess the opportunity to increase production based on prevailing market conditions in Oklahoma with techniques that may include fracture treating, deepening, recompleting, and drilling. Costs vary widely and are not predictable as each effort requires specific engineering. Such activities by the Operating Partnership could influence the amount we receive from the NPIs.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Operating Partnership owns and operates the wells, pipelines and natural gas compression and dehydration facilities located in Oklahoma. The Operating Partnership does not anticipate incurring significant expense to replace these facilities at this time. These capital and operating costs are reflected in the NPI payments we receive from the Operating Partnership.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       11
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In 1998, Oklahoma regulations removed production quantity restrictions in the Guymon-Hugoton field and did not address efforts by third parties to persuade Oklahoma to permit infill drilling in the Guymon-Hugoton field. Infill drilling could require considerable capital expenditures. The outcome and the cost of such activities are unpredictable and could influence the amount we receive from the NPIs. The Operating Partnership believes it now has sufficient field compression and permits for vacuum operation for the foreseeable future.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i><b>Liquidity and Working Capital</b></i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Cash and cash equivalents totaled $11.8 million at June 30, 2020 and $15.3 million at December&#xa0;31,&#xa0;2019.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Critical Accounting Policies</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of June 30, 2020, there have been no significant changes to our critical accounting policies and related estimates previously disclosed in our 2019 Annual Report on Form 10-K.</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr>
     <td style="width: 10.7%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>item 3. </b></p> </td>
     <td style="width: 89.3%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>quantitative and qualitative disclosures about market risk</b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&#xa0;</p>
  <p style="margin: 0pt 7.2pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Not applicable.</p>
  <p style="margin: 0pt 7.2pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 54pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-transform: uppercase;"><b><a id="Item4_Controls" title="Item4_Controls" href="#"></a>item 4. </b></span></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><span style="text-transform: uppercase;">Controls and Procedures</span></b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Evaluation of Disclosure Controls and Procedures</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">As of the end of the period covered by this report, our principal executive officer and principal financial officer carried out an evaluation of the effectiveness of our disclosure controls and procedures. Based on their evaluation, they have concluded that our disclosure controls and procedures were effective.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Changes in Internal Control</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">There were no changes in our internal control over financial reporting&#xa0;(as defined in Rule 13a-15(f) of the Securities Exchange Act of 1934) during the quarter ended June 30, 2020 that have materially affected, or are reasonably likely to materially affect, our internal control&#xa0;over financial reporting.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       12
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Part2" title="Part2" href="#"></a>PART II &#x2013; OTHER INFORMATION</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 54pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-transform: uppercase;"><b><a id="Item1_Legal" title="Item1_Legal" href="#"></a>Item 1. </b></span></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><span style="text-transform: uppercase;">Legal Proceedings</span></b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership and the Operating Partnership are involved in legal and/or administrative proceedings arising in the ordinary course of their businesses, none of which have predictable outcomes, and none of which are believed to have any significant effect on consolidated financial position, cash flows, or operating results.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 54pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-transform: uppercase;"><b><a id="Item1A_Risk" title="Item1A_Risk" href="#"></a>Item 1a. </b></span></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><span style="text-transform: uppercase;">rISK fACTORS</span></b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">This section supplements and updates certain risk factors disclosed in Item 1A of Part I of the Partnership&#x2019;s annual report on Form 10-K for the year ended December 31, 2019 (the &#x201c;Annual Report&#x201d;) and the Partnership&#x2019;s quarterly report on Form 10-Q for the quarter ended March 31, 2020 (the &#x201c;First Quarter Report&#x201d; and together with the Annual Report, the &#x201c;Former Reports&#x201d;). The following risk factors supersede the corresponding risks described in the Former Reports and should be read together with the other risk factors disclosed in the Former Reports. In addition to the other information in this report, all of these risk factors should be carefully considered in evaluating us and our common units. Any of these risks, many of which are beyond our control, could materially and adversely affect our financial condition, results of operations or cash flows, or cause our actual results to differ materially from those projected in any forward-looking statements. We may also face other risks and uncertainties that are not presently known, are not currently believed to be material, or are not identified below because they are common to all businesses. Past financial performance may not be a reliable indicator of future performance, and historical trends should not be used to anticipate results or trends in future periods. For more information, see &#x201c;Disclosure Regarding Forward-Looking Statements&#x201d; on page 1 of this report</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>The Company may be adversely affected by the recent oversupply of oil and natural gas as a result of the actions of Saudi Arabia and Russia.</i></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Recent actions by Saudi Arabia and Russia have caused a worldwide oversupply in oil and natural gas. After OPEC&#xa0;and a group of oil producing nations led by Russia failed in March 2020 to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in April 2020 to reduce production levels, and U.S. production has declined, oil prices remain low on account of an oversupply of oil and natural gas, with a simultaneous decrease in demand as a result of the impact of COVID-19 on the global economy, and such significant decrease in the prices of hydrocarbons may have a material adverse effect on our cash distributions. Oil and natural gas operators on our properties may suspend drilling programs and may lose significant customers as purchasers, which would impact our revenues and operating income. In the event that any wells on our properties are shut-in, restarting wells may require significant costs from our operators, and we cannot guarantee that they would be able to restart at the same level. Moreover, due to the extremely volatile market conditions, we are unable to predict the degree or duration of any adverse impact on our operations and financial condition and other risks in our industry may be enhanced by such conditions</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>The outcome of pending litigation related to the Dakota Access Pipeline could have a material adverse effect on our revenue and cash distributions.</i></p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">In connection with ongoing litigation initiated in February 2017 by the Standing Rock Sioux Tribe and the Cheyenne River Sioux Tribe contesting the validity of the process used by the United States Army Corps of Engineers (the &#x201c;Army Corps&#x201d;) to permit the Dakota Access Pipeline, on July 6, 2020, the United States Court for the District of Columbia (the &#x201c;Court&#x201d;) issued an order vacating the Army Corps&#x2019; easement for the Dakota Access Pipeline and requiring that the pipeline be shut down by August 5, 2020. Dakota Access, LLC and the Army Corps appealed the decision and filed a motion for a stay pending appeal with the United States Court of Appeals for the District of Columbia Circuit (the &#x201c;Court of Appeals&#x201d;). On July 14, 2020, the Court of Appeals granted a temporary administrative stay to allow the Court time to consider briefing on whether to continue the stay until the appeal is decided on the merits. While this litigation does not directly impact our operations, we derive a significant amount of revenue from the Royalty Properties and NPIs we hold in the Bakken region, the region for which the Dakota Access Pipeline is intended to be a key pipeline.&#xa0; The outcome of this litigation may have a material adverse affect on our Royalty and NPI revenues derived from the Bakken region based on the timing of future development of wells on, or production of oil and natural gas from, or the method and cost of transportation related to the production on the properties.&#xa0; We have no control over the operation of such properties.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 54pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Item2_Unreg" title="Item2_Unreg" href="#"></a>ITEM 2. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS</b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Issuer Purchases of Equity Securities</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr style="vertical-align: bottom;">
     <td colspan="3" rowspan="1" style="border-width: 1px; border-style: solid; border-color: black black rgb(0, 0, 0); width: 25%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <p style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Period</b></p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>(a)</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Total Number of </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Units Purchased</b></b></p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid;"><b>&#xa0;</b></td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>(b)</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Average Price </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Paid</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>per Unit</b></b></p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>(c)</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Total Number of </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Units Purchased </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>as </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Part of Publicly </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Announced Plans </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>or Programs</b></b></p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td colspan="2" style="width: 1%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-top-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>(d)</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Maximum</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Number </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>of Units that May </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Yet Be Purchased </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Under the Plans</b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>or </b></b></p> <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><b>Programs</b></b></p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-top-color: black; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid;"><b>&#xa0;</b></td>
    </tr>

    <tr style="vertical-align: bottom;">
     <td style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-left-color: black; border-bottom-width: 1px; border-left-width: 1px; border-bottom-style: solid; border-left-style: solid;"> <p style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">April 1, 2020</p> </td>
     <td style="width: 3%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#x2013;</td>
     <td style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">April 30, 2020</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">15,000</td>
     <td colspan="1" rowspan="1" style="width: 1%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">(2)</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">10.22</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">15,000</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">84,984</td>
     <td colspan="1" rowspan="1" style="width: 1%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">(1)</td>
    </tr>

    <tr style="vertical-align: bottom;">
     <td style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-left-color: black; border-bottom-width: 1px; border-left-width: 1px; border-bottom-style: solid; border-left-style: solid;"> <p style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">May 1, 2020</p> </td>
     <td style="width: 3%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#x2013;</td>
     <td style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">May 31, 2020</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">N/A</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">84,984</td>
     <td colspan="1" rowspan="1" style="width: 1%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">(1)</td>
    </tr>

    <tr style="vertical-align: bottom;">
     <td style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-left-color: black; border-bottom-width: 1px; border-left-width: 1px; border-bottom-style: solid; border-left-style: solid;"> <p style="text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">June 1, 2020</p> </td>
     <td style="width: 3%; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#x2013;</td>
     <td style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">June 30, 2020</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">N/A</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">-</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">84,984</td>
     <td colspan="1" rowspan="1" style="width: 1%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">(1)</td>
    </tr>

    <tr style="vertical-align: bottom;">
     <td colspan="3" rowspan="1" style="width: 22%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-left-color: black; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-right-style: solid; border-bottom-style: solid; border-left-style: solid;"> <p style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><b>Total</b></p> </td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">15,000</td>
     <td colspan="1" rowspan="1" style="width: 1%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">(2)</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">$</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">10.22</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">15,000</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">&#xa0;</td>
     <td style="width: 10%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">84,984</td>
     <td colspan="1" rowspan="1" style="width: 1%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-right-color: black; border-bottom-color: rgb(0, 0, 0); border-right-width: 1px; border-bottom-width: 1px; border-right-style: solid; border-bottom-style: solid;">(1)</td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 18pt;">&#xa0;</td>
     <td style="width: 18pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(1)</p> </td>
     <td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The number of common units that the Operating Partnership may grant under the Dorchester Minerals&#xa0;Operating LP Equity Incentive Program, which was approved by our common unitholders on May 20,&#xa0;2015 (the &#x201c;Equity Incentive Program&#x201d;), each&#xa0;fiscal year may not exceed 0.333% of the number of&#xa0;common units outstanding at the beginning of the fiscal year. In 2020, the&#xa0;maximum number of&#xa0;common units that could be purchased under the Equity Incentive Program is 115,484 common units.</p> </td>
    </tr>

    <tr style="vertical-align: top;">
     <td style="width: 18pt;">&#xa0;</td>
     <td style="width: 18pt;"> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">(2)</p> </td>
     <td> <p style="margin: 0pt; text-align: justify; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Open-market purchases by the Operating Partnership, an affiliate of the Partnership, pursuant to a Rule 10b5-1 plan adopted on May 14, 2019 for the purpose of satisfying equity awards to be granted pursuant to the Equity Incentive Program.</p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       13
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">
   <tbody>
    <tr style="vertical-align: top;">
     <td style="width: 63pt;"> <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Item6_Exhibit" title="Item6_Exhibit" href="#"></a>Item 6. </b></p> </td>
     <td> <p style="margin: 0pt; text-align: left; text-transform: uppercase; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Exhibits</b></p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr>
     <td style="width: 9%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Number</span></p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><span style="text-decoration: underline; ">Description</span></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.1</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066102001763/dex31.txt" style="-sec-extract: exhibit;">Certificate of Limited Partnership of Dorchester Minerals, L.P. (incorporated by reference to Exhibit 3.1 to Dorchester Minerals&#x2019; Registration Statement on Form S-4, Registration Number 333-88282)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.2</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex32.htm" style="-sec-extract: exhibit;">Amended and Restated Agreement of Limited Partnership of Dorchester Minerals, L.P. (incorporated by reference to Exhibit 3.2 to Dorchester Minerals&#x2019; Annual Report on Form 10-K filed for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.3</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000143774917021084/ex_102411.htm" style="-sec-extract: exhibit;">Amendment No. 1 to Amended and Restated Partnership Agreement of Dorchester Minerals, L.P. (incorporated by reference to Exhibit 3.1 to Dorchester Minerals&#x2019; Current Report on Form 8-K filed with the SEC on December 22, 2017)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.4</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000143774918014602/ex_120115.htm" style="-sec-extract: exhibit;">Amendment No. 2 to Amended and Restated Partnership Agreement of Dorchester Minerals, L.P. (incorporated by reference to Exhibit 3.4 to Dorchester Minerals&#x2019; Quarterly Report on Form 10-Q filed with the SEC on August 6, 2018)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.5</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066102001763/dex34.txt" style="-sec-extract: exhibit;">Certificate of Limited Partnership of Dorchester Minerals Management LP (incorporated by reference to Exhibit 3.4 to Dorchester Minerals&#x2019; Registration Statement on Form S-4, Registration Number 333-88282)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.6</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex34.htm" style="-sec-extract: exhibit;">Amended and Restated Limited Partnership Agreement of Dorchester Minerals Management LP (incorporated by reference to Exhibit 3.4 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.7</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066102001763/dex37.txt" style="-sec-extract: exhibit;">Certificate of Formation of Dorchester Minerals Management GP LLC (incorporated by reference to Exhibit 3.7 to Dorchester Minerals&#x2019; Registration Statement on Form S-4, Registration Number 333-88282)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.8</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex36.htm" style="-sec-extract: exhibit;">Amended and Restated Limited Liability Company Agreement of Dorchester Minerals Management GP LLC (incorporated by reference to Exhibit 3.6 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.9</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066102001763/dex310.txt" style="-sec-extract: exhibit;">Certificate of Formation of Dorchester Minerals Operating GP LLC (incorporated by reference to Exhibit 3.10 to Dorchester Minerals&#x2019; Registration Statement on Form S-4, Registration Number 333-88282)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.10</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066102001763/dex311.txt" style="-sec-extract: exhibit;">Limited Liability Company Agreement of Dorchester Minerals Operating GP LLC (incorporated by reference to Exhibit 3.11 to Dorchester Minerals&#x2019; Registration Statement on Form S-4, Registration Number 333-88282)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.11</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066102001763/dex312.txt" style="-sec-extract: exhibit;">Certificate of Limited Partnership of Dorchester Minerals Operating LP (incorporated by reference to Exhibit 3.12 to Dorchester Minerals&#x2019; Registration Statement on Form S-4, Registration Number 333-88282)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.12</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex310.htm" style="-sec-extract: exhibit;">Amended and Restated Agreement of Limited Partnership of Dorchester Minerals Operating LP (incorporated by reference to Exhibit 3.10 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.13</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex311.htm" style="-sec-extract: exhibit;">Certificate of Limited Partnership of Dorchester Minerals Oklahoma LP (incorporated by reference to Exhibit 3.11 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.14</p> </td>
     <td style="width: 1%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex312.htm" style="-sec-extract: exhibit;">Agreement of Limited Partnership of Dorchester Minerals Oklahoma LP (incorporated by reference to Exhibit 3.12 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.15</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex313.htm" style="-sec-extract: exhibit;">Certificate of Incorporation of Dorchester Minerals Oklahoma GP, Inc. (incorporated by reference to Exhibit 3.13 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">3.16</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="http://www.sec.gov/Archives/edgar/data/1172358/000093066103001226/dex314.htm" style="-sec-extract: exhibit;">Bylaws of Dorchester Minerals Oklahoma GP, Inc. (incorporated by reference to Exhibit 3.14 to Dorchester Minerals&#x2019; Annual Report on Form 10-K for the year ended December 31, 2002)</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">31.1*</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="ex_196862.htm" style="-sec-extract: exhibit;">Certification of Chief Executive Officer of the Partnership pursuant to Rule 13a-14(a) / 15d-14(a) of the Securities Exchange Act of 1934</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">31.2*</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="ex_196863.htm" style="-sec-extract: exhibit;">Certification of Chief Financial Officer of the Partnership pursuant to Rule 13a-14(a) / 15d-14(a) of the Securities Exchange Act of 1934</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">32.1**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><a href="ex_196864.htm" style="-sec-extract: exhibit;">Certification of Chief Executive Officer and Chief Financial Officer of the Partnership pursuant to 18 U.S.C. Sec. 1350</a></p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">101.INS**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">XBRL Instance Document&#xa0;&#x2013; the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">101.SCH**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Inline XBRL Taxonomy Extension Schema Document</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">101.CAL**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Inline XBRL Taxonomy Extension Calculation Linkbase Document</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">101.DEF**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Inline XBRL Taxonomy Extension Definition Document</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">101.LAB**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Inline XBRL Taxonomy Extension Label Linkbase Document</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">101.PRE**</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Inline XBRL Taxonomy Extension Presentation Linkbase Document</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">104</p> </td>
     <td style="width: 1%; vertical-align: middle; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 1%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 90%; vertical-align: middle;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">* Filed herewith</p> </td>
    </tr>

    <tr>
     <td style="width: 9%; vertical-align: top;">&#xa0;</td>
     <td style="width: 1%; vertical-align: middle;">&#xa0;</td>
     <td style="width: 90%; vertical-align: middle;">**Furnished herewith</td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
   <div class="PGFTR" style="width: 100%; text-align: center;">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="margin: 0pt; text-align: center; font-family: Times New Roman; font-size: 10pt;">
       14
     </div>
    </div>
   </div>
   <hr />
   <div class="PGHDR" style="width: 100%; text-align: left;">
    <div class="hf-row">
     <div class="hf-cell TOCLink" style="margin: 0pt; text-align: left; display: inline-block;">
      <a href="#toc" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Table of Contents</a>
     </div>
    </div>
   </div>
  </div>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><a id="Signatures" title="Signatures" href="#"></a>SIGNATURES</b></p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td colspan="2" style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">DORCHESTER MINERALS, L.P.</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 43%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">By:</p> </td>
     <td style="width: 43%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Dorchester Minerals Management LP</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 43%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">its General Partner</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 43%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">By:</p> </td>
     <td style="width: 43%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Dorchester Minerals Management GP LLC</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 43%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">its General Partner</p> </td>
     <td style="width: 9%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">By:</p> </td>
     <td style="width: 34%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ William Casey McManemin</p> </td>
     <td style="width: 18%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 34%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">William Casey McManemin</p> </td>
     <td style="width: 18%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;Date: August&#xa0;6, 2020</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 34%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Chief Executive Officer</p> </td>
     <td style="width: 18%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
   <tbody>
    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">By:</p> </td>
     <td style="width: 34%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">/s/ Leslie Moriyama</p> </td>
     <td style="width: 18%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 34%; vertical-align: bottom;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Leslie Moriyama</p> </td>
     <td style="width: 18%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

    <tr>
     <td style="width: 45%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;Date: August&#xa0;6, 2020</p> </td>
     <td style="width: 3%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
     <td style="width: 34%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Chief Financial Officer</p> </td>
     <td style="width: 18%; vertical-align: top;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#xa0;</p> </td>
    </tr>

   </tbody>
  </table>
  <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#xa0;</b></p>
  <div class="LAST-PAGE-BREAK">
   <div class="PGFTR">
    <div class="hf-row">
     <div class="hf-cell PGNUM" style="text-align: center; font-family: Times New Roman; font-size: 10pt;">
       15
     </div>
    </div>
   </div>
  </div>
 </body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>ex_196862.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
<html><head>
	<title>ex_196862.htm</title>

	<!-- Generated by ThunderDome Portal - 8/3/2020 6:40:36 PM --><meta charset="utf-8"><meta name="format-detection" content="telephone=no">
</head>
<body style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0in 0.1in; cursor: auto;">
<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">Exhibit 31.1</p>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>CERTIFICATIONS</b></p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>&nbsp;</b></p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">I, William Casey McManemin, certify that:</p>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:justify;margin-bottom:0pt;font-size:10pt;">1.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:justify;margin-bottom:0pt;font-size:10pt;">I have reviewed this quarterly report on Form 10-Q of Dorchester Minerals, L.P.;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">2.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">3.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">4.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">a)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">b)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">c)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">d)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">5.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">a)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">b)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">/s/&nbsp;</p>
			</td>
			<td style="vertical-align:top;border-bottom:solid 1px #000000;;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">William Casey McManemin&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">William Casey McManemin</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;Date: August&nbsp;6, 2020</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Chief Executive Officer of</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;Dorchester Minerals Management GP LLC</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">&nbsp;</td>
			<td style="vertical-align:top;width:3.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">The General Partner of Dorchester Minerals<br>
			&nbsp;&nbsp;&nbsp;Management LP</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">&nbsp;</td>
			<td style="vertical-align:top;width:3.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">The General Partner of Dorchester Minerals, L. P.</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">&nbsp;</td>
		</tr>

</table>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>ex_196863.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
<html><head>
	<title>ex_196863.htm</title>

	<!-- Generated by ThunderDome Portal - 8/3/2020 6:39:29 PM --><meta charset="utf-8"><meta name="format-detection" content="telephone=no">
</head>
<body style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0in 0.1in; cursor: auto;">
<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">Exhibit 31.2</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">I, Leslie Moriyama, certify that:</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:justify;margin-bottom:0pt;font-size:10pt;">1.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:justify;margin-bottom:0pt;font-size:10pt;">I have reviewed this quarterly report on Form 10-Q of Dorchester Minerals, L.P.;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">2.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">3.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">4.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">a)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">b)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">c)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">d)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">5.</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">a)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:36pt;">&nbsp;</td>
			<td style="width:36pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">b)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">/s/&nbsp;</p>
			</td>
			<td style="vertical-align:top;border-bottom:solid 1px #000000;;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Leslie Moriyama&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Leslie Moriyama</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;Date: August&nbsp;6, 2020</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Chief Financial Officer of</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;Dorchester Minerals Management GP LLC,</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">&nbsp;</td>
			<td style="vertical-align:top;width:3.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">The General Partner of Dorchester Minerals<br>
			&nbsp;&nbsp;Management LP</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">&nbsp;</td>
			<td style="vertical-align:top;width:3.8%;">&nbsp;</td>
			<td style="vertical-align:top;width:45.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">The General Partner of Dorchester Minerals, L.P.</p>
			</td>
			<td style="vertical-align:top;width:0.2%;">&nbsp;</td>
		</tr>

</table>

<p style="margin: 0pt;">&nbsp;</p>

<p style="margin: 0pt;">&nbsp;</p>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>ex_196864.htm
<DESCRIPTION>EXHIBIT 32.1
<TEXT>
<html><head>
	<title>ex_196864.htm</title>

	<!-- Generated by ThunderDome Portal - 8/3/2020 6:38:36 PM --><meta charset="utf-8"><meta name="format-detection" content="telephone=no">
</head>
<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; padding:0in .1in;">
<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">EXHIBIT 32.1</p>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">CERTIFICATION PURSUANT TO</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(18 U.S.C. SECTION 1350)</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:21.6pt;">In connection with the accompanying Quarterly Report of Dorchester Minerals, L.P., (the "Partnership") on Form 10-Q for the period ended June 30, 2020 (the "Report&#8221;), each of the undersigned officers of Dorchester Minerals Management GP LLC, General Partner of Dorchester Minerals Management LP, General Partner of the Partnership, hereby certifies that:</p>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:18pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">(1)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="width:18pt;vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">(2)</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:'Times New Roman', Times, serif;margin-right:0pt;margin-top:0pt;text-align:left;margin-bottom:0pt;font-size:10pt;">The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Partnership.</p>
			</td>
		</tr>

</table>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:top;width:50.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">/s/&nbsp;</p>
			</td>
			<td style="vertical-align:top;border-bottom:solid 1px #000000;;width:45.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">William Casey McManemin&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:0.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:45.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">William Casey McManemin</p>
			</td>
			<td style="vertical-align:top;width:0.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;Date: August&nbsp;6, 2020</p>
			</td>
			<td style="vertical-align:top;width:3.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Chief Executive Officer</p>
			</td>
			<td style="vertical-align:top;width:0.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:36pt;margin-right:0pt;margin-top:0pt;text-align:left;text-indent:-36pt;">&nbsp;</p>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:36pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:top;width:50.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;">/s/&nbsp;</p>
			</td>
			<td style="vertical-align:top;border-bottom:solid 1px #000000;;width:45.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Leslie Moriyama&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:0.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:3.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:45.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Leslie Moriyama</p>
			</td>
			<td style="vertical-align:top;width:0.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;Date: August&nbsp;6, 2020</p>
			</td>
			<td style="vertical-align:top;width:3.9%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:45.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Chief Financial Officer</p>
			</td>
			<td style="vertical-align:top;width:0.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>dmlp-20200630.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 11:33PM UTC 2020-08-05--><xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:dmlp="http://www.dmlp.net/20200630" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:sic="http://xbrl.sec.gov/sic/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:srt-types="http://fasb.org/srt-types/2020-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:us-types="http://fasb.org/us-types/2020-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.dmlp.net/20200630">
  <xsd:import namespace="http://xbrl.sec.gov/sic/2020-01-31" schemaLocation="https://xbrl.sec.gov/sic/2020/sic-2020-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/exch/2020-01-31" schemaLocation="https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/naics/2011-01-31" schemaLocation="http://xbrl.sec.gov/naics/2011/naics-2011-01-31.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xsd:import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/country/2020-01-31" schemaLocation="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd"/>
  <xsd:import namespace="http://fasb.org/us-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/currency/2020-01-31" schemaLocation="https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd"/>
  <xsd:import namespace="http://fasb.org/srt-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
  <xsd:import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="dmlp-20200630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="dmlp-20200630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="dmlp-20200630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="dmlp-20200630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="statement-document-and-entity-information" roleURI="http://www.dmlp.net/20200630/role/statement-document-and-entity-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-balance-sheets-current-period-unaudited" roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-income-statements-unaudited" roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">002 - Statement - Condensed Consolidated Income Statements (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">003 - Statement - Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">004 - Statement - Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-cash-flows-unaudited" roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-basis-of-presentation" roleURI="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">006 - Disclosure - Note 1 - Basis of Presentation</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-acquisition-for-units" roleURI="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">007 - Disclosure - Note 2 - Acquisition for Units</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-commitments-and-contingencies" roleURI="http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">008 - Disclosure - Note 3 - Commitments and Contingencies</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-distributions-to-holders-of-common-units" roleURI="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">009 - Disclosure - Note 4 - Distributions to Holders of Common Units</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-significant-accounting-policies-policies" roleURI="http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">010 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-basis-of-presentation-details-textual" roleURI="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">011 - Disclosure - Note 1 - Basis of Presentation (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-acquisition-for-units-details-textual" roleURI="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">012 - Disclosure - Note 2 - Acquisition for Units (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-distributions-to-holders-of-common-units-details-textual" roleURI="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">013 - Disclosure - Note 4 - Distributions to Holders of Common Units (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element id="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" name="AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" name="BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="dmlp_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_HHCMember" name="HHCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_LeaseBonusMember" name="LeaseBonusMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_NetProfitInterestsMember" name="NetProfitInterestsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" name="NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" name="PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" name="ProceedsFromTheSaleOfOilAndNatualGasProperties" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="dmlp_RecentEventsPolicyPolicyTextBlock" name="RecentEventsPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="dmlp_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>6
<FILENAME>dmlp-20200630_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 11:33PM UTC 2020-08-05--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="us-gaap_AccountsReceivableGrossCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnersCapitalAccount" xlink:label="us-gaap_GeneralPartnersCapitalAccount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccount" xlink:label="us-gaap_LimitedPartnersCapitalAccount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AccountsReceivableGrossCurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="arc"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LiabilitiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PartnersCapital" xlink:to="us-gaap_LimitedPartnersCapitalAccount" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PartnersCapital" xlink:to="us-gaap_GeneralPartnersCapitalAccount" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_Liabilities" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_PartnersCapital" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-income-statements-unaudited" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_OperatingCostsAndExpenses" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_DepreciationDepletionAndAmortization" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_GeneralAndAdministrativeExpense" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_CostsAndExpenses" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:type="extended">
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:label="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="arc"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>7
<FILENAME>dmlp-20200630_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 11:33PM UTC 2020-08-05--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies" xlink:href="dmlp-20200630.xsd#statement-note-3-commitments-and-contingencies" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-document-and-entity-information" xlink:href="dmlp-20200630.xsd#statement-document-and-entity-information" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-document-and-entity-information" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="dei_DocumentInformationTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCentralIndexKey" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityRegistrantName" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_AmendmentFlag" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CurrentFiscalYearEndDate" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalPeriodFocus" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalYearFocus" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentType" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentQuarterlyReport" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentTransitionReport" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFileNumber" xlink:type="arc"/>
    <link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityIncorporationStateCountryCode" xlink:type="arc"/>
    <link:definitionArc order="13" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityTaxIdentificationNumber" xlink:type="arc"/>
    <link:definitionArc order="14" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressAddressLine1" xlink:type="arc"/>
    <link:definitionArc order="15" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressCityOrTown" xlink:type="arc"/>
    <link:definitionArc order="16" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressStateOrProvince" xlink:type="arc"/>
    <link:definitionArc order="17" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressPostalZipCode" xlink:type="arc"/>
    <link:definitionArc order="18" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CityAreaCode" xlink:type="arc"/>
    <link:definitionArc order="19" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_LocalPhoneNumber" xlink:type="arc"/>
    <link:definitionArc order="20" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_Security12bTitle" xlink:type="arc"/>
    <link:definitionArc order="21" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_TradingSymbol" xlink:type="arc"/>
    <link:definitionArc order="22" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_SecurityExchangeName" xlink:type="arc"/>
    <link:definitionArc order="23" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCurrentReportingStatus" xlink:type="arc"/>
    <link:definitionArc order="24" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityInteractiveDataCurrent" xlink:type="arc"/>
    <link:definitionArc order="25" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFilerCategory" xlink:type="arc"/>
    <link:definitionArc order="26" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntitySmallBusiness" xlink:type="arc"/>
    <link:definitionArc order="27" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" xlink:type="arc"/>
    <link:definitionArc order="28" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityShellCompany" xlink:type="arc"/>
    <link:definitionArc order="29" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCommonStockSharesOutstanding" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnerMember" xlink:label="us-gaap_LimitedPartnerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:to="us-gaap_LimitedPartnerMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation" xlink:href="dmlp-20200630.xsd#statement-note-1-basis-of-presentation" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units" xlink:href="dmlp-20200630.xsd#statement-note-2-acquisition-for-units" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:label="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_HHCMember" xlink:label="dmlp_HHCMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_PartnershipInterestMember" xlink:label="srt_PartnershipInterestMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:label="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="dmlp_HHCMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:to="srt_PartnershipInterestMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units" xlink:href="dmlp-20200630.xsd#statement-note-4-distributions-to-holders-of-common-units" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:label="us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies" xlink:href="dmlp-20200630.xsd#statement-significant-accounting-policies-policies" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_RecentEventsPolicyPolicyTextBlock" xlink:label="dmlp_RecentEventsPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PolicyTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="dmlp_RecentEventsPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual" xlink:href="dmlp-20200630.xsd#statement-note-1-basis-of-presentation-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual" xlink:href="dmlp-20200630.xsd#statement-note-2-acquisition-for-units-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:label="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_HHCMember" xlink:label="dmlp_HHCMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_PartnershipInterestMember" xlink:label="srt_PartnershipInterestMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:label="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfOilAndGasProperties" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:label="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="dmlp_HHCMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:to="srt_PartnershipInterestMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ImpairmentOfOilAndGasProperties" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual" xlink:href="dmlp-20200630.xsd#statement-note-4-distributions-to-holders-of-common-units-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:label="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnerMember" xlink:label="us-gaap_GeneralPartnerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnerMember" xlink:label="us-gaap_LimitedPartnerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountAcquisitions" xlink:label="us-gaap_PartnersCapitalAccountAcquisitions" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountDistributions" xlink:label="us-gaap_PartnersCapitalAccountDistributions" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnits" xlink:label="us-gaap_PartnersCapitalAccountUnits" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:label="us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:to="us-gaap_GeneralPartnerMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:to="us-gaap_LimitedPartnerMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapital" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountUnits" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountDistributions" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountAcquisitions" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="us-gaap_AccountsReceivableGrossCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnersCapitalAccount" xlink:label="us-gaap_GeneralPartnersCapitalAccount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="us-gaap_LeaseholdImprovementsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccount" xlink:label="us-gaap_LimitedPartnersCapitalAccount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="us-gaap_PartnersCapitalAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_LeaseholdImprovementsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AssetsCurrentAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AccountsReceivableGrossCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_Assets" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LiabilitiesCurrentAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_Liabilities" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_CommitmentsAndContingencies" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_GeneralPartnersCapitalAccount" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_LimitedPartnersCapitalAccount" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_PartnersCapital" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-income-statements-unaudited" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_LeaseBonusMember" xlink:label="dmlp_LeaseBonusMember" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NetProfitInterestsMember" xlink:label="dmlp_NetProfitInterestsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="srt_ProductsAndServicesDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="srt_ProductsAndServicesDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="us-gaap_CostsAndExpensesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossAttributableToParentAbstract" xlink:label="us-gaap_IncomeLossAttributableToParentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:label="us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:label="us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLossAbstract" xlink:label="us-gaap_OperatingIncomeLossAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="us-gaap_ProductAndServiceOtherMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RoyaltyMember" xlink:label="us-gaap_RoyaltyMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductsAndServicesDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_ProductOrServiceAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_ProductsAndServicesDomain" xlink:to="us-gaap_RoyaltyMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductsAndServicesDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_ProductsAndServicesDomain" xlink:to="dmlp_NetProfitInterestsMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_ProductsAndServicesDomain" xlink:to="dmlp_LeaseBonusMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_ProductsAndServicesDomain" xlink:to="us-gaap_ProductAndServiceOtherMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingIncomeLossAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingIncomeLossAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CostsAndExpensesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_OperatingCostsAndExpenses" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_DepreciationDepletionAndAmortization" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_GeneralAndAdministrativeExpense" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_CostsAndExpenses" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncomeLossAttributableToParentAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:label="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:label="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:type="arc"/>
  </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>8
<FILENAME>dmlp-20200630_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 11:33PM UTC 2020-08-05--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_DocumentAndEntityInformation" xlink:label="dmlp_DocumentAndEntityInformation" xlink:type="locator"/>
    <link:label xlink:label="dmlp_DocumentAndEntityInformation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document And Entity Information</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_DocumentAndEntityInformation" xlink:to="dmlp_DocumentAndEntityInformation-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NoteToFinancialStatementDetailsTextual" xlink:label="dmlp_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:label xlink:label="dmlp_NoteToFinancialStatementDetailsTextual-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note To Financial Statement Details Textual</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_NoteToFinancialStatementDetailsTextual" xlink:to="dmlp_NoteToFinancialStatementDetailsTextual-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_statement-statement-significant-accounting-policies-policies" xlink:label="dmlp_statement-statement-significant-accounting-policies-policies" xlink:type="locator"/>
    <link:label xlink:label="dmlp_statement-statement-significant-accounting-policies-policies-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant Accounting Policies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_statement-statement-significant-accounting-policies-policies" xlink:to="dmlp_statement-statement-significant-accounting-policies-policies-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NotesToFinancialStatements" xlink:label="dmlp_NotesToFinancialStatements" xlink:type="locator"/>
    <link:label xlink:label="dmlp_NotesToFinancialStatements-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes To Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_NotesToFinancialStatements" xlink:to="dmlp_NotesToFinancialStatements-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NotesToFinancialStatementsAbstract" xlink:label="dmlp_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:label xlink:label="dmlp_NotesToFinancialStatementsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes To Financial Statements [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_NotesToFinancialStatementsAbstract" xlink:to="dmlp_NotesToFinancialStatementsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementEquityComponentsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EquityComponentDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_EquityComponentDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesCurrent</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccount" xlink:label="us-gaap_LimitedPartnersCapitalAccount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LimitedPartnersCapitalAccount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LimitedPartnersCapitalAccount</link:label>
    <link:label xlink:label="us-gaap_LimitedPartnersCapitalAccount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unitholders</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LimitedPartnersCapitalAccount" xlink:to="us-gaap_LimitedPartnersCapitalAccount-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination, Consideration Transferred, Equity Interests Issued and Issuable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:type="locator"/>
    <link:label xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests</link:label>
    <link:label xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Net cash contributed in acquisition</link:label>
    <link:label xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cash outflow/inflow from the purchase of royalty interests in mining properties is the amount of cash the mineral producer pays the owner of the mine or mineral resource.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:to="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:label="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair value of common units issued for acquisition</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:to="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeneralAndAdministrativeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General and administrative expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountDistributions" xlink:label="us-gaap_PartnersCapitalAccountDistributions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountDistributions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PartnersCapitalAccountDistributions</link:label>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountDistributions-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Distributions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapitalAccountDistributions" xlink:to="us-gaap_PartnersCapitalAccountDistributions-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DepreciationDepletionAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DepreciationDepletionAndAmortization</link:label>
    <link:label xlink:label="us-gaap_DepreciationDepletionAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation, depletion and amortization</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OilAndGasPropertyFullCostMethodNet</link:label>
    <link:label xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RoyaltyMember" xlink:label="us-gaap_RoyaltyMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RoyaltyMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Royalty [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RoyaltyMember" xlink:to="us-gaap_RoyaltyMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AssetsCurrent</link:label>
    <link:label xlink:label="us-gaap_AssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="us-gaap_PartnersCapitalAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapitalAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partnership capital:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_PartnersCapitalAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentQuarterlyReport-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:label xlink:label="dei_AmendmentFlag-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityIncorporationStateCountryCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountingPoliciesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentTransitionReport-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
    <link:label xlink:label="dei_CityAreaCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountAcquisitions" xlink:label="us-gaap_PartnersCapitalAccountAcquisitions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountAcquisitions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition of assets for units</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapitalAccountAcquisitions" xlink:to="us-gaap_PartnersCapitalAccountAcquisitions-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:label="us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountUnitsAcquisitions-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition of assets for units (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:to="us-gaap_PartnersCapitalAccountUnitsAcquisitions-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityInteractiveDataCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
    <link:label xlink:label="dei_SecurityExchangeName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts payable and other current liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
    <link:label xlink:label="dei_Security12bTitle-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:label="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisition of Producing and Nonproducing Royalty and Mineral Rights [Text Block]</link:label>
    <link:label xlink:label="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure of the acquisition of producing and nonproducing royalty and mineral rights by the reporting entity.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:to="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_CurrentFiscalYearEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_RecentEventsPolicyPolicyTextBlock" xlink:label="dmlp_RecentEventsPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="dmlp_RecentEventsPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recent Events, Policy [Policy Text Block]</link:label>
    <link:label xlink:label="dmlp_RecentEventsPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy related to recent events.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_RecentEventsPolicyPolicyTextBlock" xlink:to="dmlp_RecentEventsPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalPeriodFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalYearFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_ProductOrServiceAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentPeriodEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="srt_ProductsAndServicesDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_ProductsAndServicesDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductsAndServicesDomain" xlink:to="srt_ProductsAndServicesDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid</link:label>
    <link:label xlink:label="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Distributions paid to General Partner and unitholders</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:to="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityFileNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit</link:label>
    <link:label xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distribution Made to Limited Partner, Distributions Paid, Per Unit (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:to="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityEmergingGrowthCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distributions, per unit (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:to="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentType-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:label xlink:label="dei_EntitySmallBusiness-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityShellCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PolicyTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PolicyTextBlockAbstract</link:label>
    <link:label xlink:label="us-gaap_PolicyTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting Policies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_PolicyTextBlockAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentInformationLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationLineItems-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentInformationTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationTable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:label="us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetIncomeLossAllocatedToLimitedPartners-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unitholders</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:to="us-gaap_NetIncomeLossAllocatedToLimitedPartners-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityFilerCategory-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCurrentReportingStatus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating revenues</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:label="us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetIncomeLossAllocatedToGeneralPartners-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General partner</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:to="us-gaap_NetIncomeLossAllocatedToGeneralPartners-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average basic and diluted common units outstanding (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossAttributableToParentAbstract" xlink:label="us-gaap_IncomeLossAttributableToParentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeLossAttributableToParentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allocation of net income:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_IncomeLossAttributableToParentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-cash investing and financing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</link:label>
    <link:label xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfOilAndGasProperties" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ImpairmentOfOilAndGasProperties-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ImpairmentOfOilAndGasProperties</link:label>
    <link:label xlink:label="us-gaap_ImpairmentOfOilAndGasProperties-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment of Oil and Gas Properties</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ImpairmentOfOilAndGasProperties" xlink:to="us-gaap_ImpairmentOfOilAndGasProperties-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="us-gaap_ProductAndServiceOtherMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProductAndServiceOtherMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service, Other [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductAndServiceOtherMember" xlink:to="us-gaap_ProductAndServiceOtherMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityTaxIdentificationNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareBasicAndDiluted-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income per common unit (basic and diluted) (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCentralIndexKey-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityRegistrantName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current liabilities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:label xlink:label="dei_LegalEntityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_HHCMember" xlink:label="dmlp_HHCMember" xlink:type="locator"/>
    <link:label xlink:label="dmlp_HHCMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">HHC [Member]</link:label>
    <link:label xlink:label="dmlp_HHCMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information pertaining to HHC.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_HHCMember" xlink:to="dmlp_HHCMember-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NetProfitInterestsMember" xlink:label="dmlp_NetProfitInterestsMember" xlink:type="locator"/>
    <link:label xlink:label="dmlp_NetProfitInterestsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Profit Interests [Member]</link:label>
    <link:label xlink:label="dmlp_NetProfitInterestsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information pertaining to net profit interests.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_NetProfitInterestsMember" xlink:to="dmlp_NetProfitInterestsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_LeaseBonusMember" xlink:label="dmlp_LeaseBonusMember" xlink:type="locator"/>
    <link:label xlink:label="dmlp_LeaseBonusMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Bonus [Member]</link:label>
    <link:label xlink:label="dmlp_LeaseBonusMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information pertaining to lease bonus.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_LeaseBonusMember" xlink:to="dmlp_LeaseBonusMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressAddressLine1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfFinancialPositionAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Assets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressCityOrTown-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressPostalZipCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessAcquisitionAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressStateOrProvince-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:label="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:type="locator"/>
    <link:label xlink:label="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired</link:label>
    <link:label xlink:label="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition, Percentage of Net Profits Interest Acquired</link:label>
    <link:label xlink:label="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of net profits interests acquired at the acquisition date in the business combination.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:to="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfCashFlowsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCommonStockSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="us-gaap_AccountsReceivableGrossCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableGrossCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade and other receivables</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableGrossCurrent" xlink:to="us-gaap_AccountsReceivableGrossCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:label="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="locator"/>
    <link:label xlink:label="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from the sale of oil and natural gas properties</link:label>
    <link:label xlink:label="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cash inflow from sale of oil and natural gas properties.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:to="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfStockholdersEquityAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partner Type of Partners' Capital Account, Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnerMember" xlink:label="us-gaap_GeneralPartnerMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeneralPartnerMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General Partner [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralPartnerMember" xlink:to="us-gaap_GeneralPartnerMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:label xlink:label="dei_TradingSymbol-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnerMember" xlink:label="us-gaap_LimitedPartnerMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LimitedPartnerMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Limited Partner [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LimitedPartnerMember" xlink:to="us-gaap_LimitedPartnerMember-label" xlink:type="arc"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:label="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:type="locator"/>
    <link:label xlink:label="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod</link:label>
    <link:label xlink:label="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Units That Cash Distributions Were Paid on During the Period (in shares)</link:label>
    <link:label xlink:label="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents number of units that cash distributions were paid on during the period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:to="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="us-gaap_LeaseholdImprovementsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LeaseholdImprovementsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leasehold Improvements [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseholdImprovementsMember" xlink:to="us-gaap_LeaseholdImprovementsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued</link:label>
    <link:label xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:to="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:label="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Interest Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Interest Issued or Issuable, Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Tangible Asset [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partner Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Tangible Asset [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetsCurrentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current assets:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
    <link:label xlink:label="dei_LocalPhoneNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Presentation and Significant Accounting Policies [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_TableTextBlock</link:label>
    <link:label xlink:label="us-gaap_TableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Tables</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_TableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at beginning of period</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at end of period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">(Decrease) increase in cash and cash equivalents</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Liabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Liabilities</link:label>
    <link:label xlink:label="us-gaap_Liabilities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommitmentsAndContingencies-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and contingencies (Note 3)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetCashProvidedByUsedInInvestingActivities</link:label>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total cash flows provided by investing activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows used in financing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:label="us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapitalNotesDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partners' Capital Notes Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:to="us-gaap_PartnersCapitalNotesDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accumulated amortization</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingCostsAndExpenses-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating, including production taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingCostsAndExpenses" xlink:to="us-gaap_OperatingCostsAndExpenses-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PropertyPlantAndEquipmentNet</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_PartnershipInterestMember" xlink:label="srt_PartnershipInterestMember" xlink:type="locator"/>
    <link:label xlink:label="srt_PartnershipInterestMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partnership Interest [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_PartnershipInterestMember" xlink:to="srt_PartnershipInterestMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesAndStockholdersEquity</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and partnership capital</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leasehold improvements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableRelatedPartiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net profits interests receivable - related party</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:to="us-gaap_AccountsReceivableRelatedPartiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnits" xlink:label="us-gaap_PartnersCapitalAccountUnits" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountUnits-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PartnersCapitalAccountUnits</link:label>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountUnits-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance (in shares)</link:label>
    <link:label xlink:label="us-gaap_PartnersCapitalAccountUnits-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapitalAccountUnits" xlink:to="us-gaap_PartnersCapitalAccountUnits-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PartnersCapital-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PartnersCapital</link:label>
    <link:label xlink:label="us-gaap_PartnersCapital-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total partnership capital</link:label>
    <link:label xlink:label="us-gaap_PartnersCapital-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:label xlink:label="us-gaap_PartnersCapital-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PartnersCapital" xlink:to="us-gaap_PartnersCapital-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property and leasehold improvements - at cost:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OilAndGasPropertyFullCostMethodGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oil and natural gas properties (full cost method)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DisclosureTextBlockAbstract</link:label>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes to Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureTextBlockAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OilAndGasPropertyFullCostMethodDepletion-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OilAndGasPropertyFullCostMethodDepletion</link:label>
    <link:label xlink:label="us-gaap_OilAndGasPropertyFullCostMethodDepletion-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accumulated full cost depletion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodDepletion-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Operating lease liability</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingLeaseLiabilityNoncurrent</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostsAndExpenses-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CostsAndExpenses</link:label>
    <link:label xlink:label="us-gaap_CostsAndExpenses-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total costs and expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_CostsAndExpenses-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementClassOfStockAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:label="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized</link:label>
    <link:label xlink:label="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Limited Partners' Capital Account, Units Authorized (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:to="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating lease liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLossAbstract" xlink:label="us-gaap_OperatingIncomeLossAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingIncomeLossAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net operating revenues:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLossAbstract" xlink:to="us-gaap_OperatingIncomeLossAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="us-gaap_CostsAndExpensesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostsAndExpensesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs and expenses:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_CostsAndExpensesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows provided by investing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnersCapitalAccount" xlink:label="us-gaap_GeneralPartnersCapitalAccount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GeneralPartnersCapitalAccount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_GeneralPartnersCapitalAccount</link:label>
    <link:label xlink:label="us-gaap_GeneralPartnersCapitalAccount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">General Partner</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralPartnersCapitalAccount" xlink:to="us-gaap_GeneralPartnersCapitalAccount-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseRightOfUseAsset-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating lease right-of-use asset</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-label" xlink:type="arc"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>9
<FILENAME>dmlp-20200630_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 11:33PM UTC 2020-08-05--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies" xlink:href="dmlp-20200630.xsd#statement-note-3-commitments-and-contingencies" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NotesToFinancialStatementsAbstract" xlink:label="dmlp_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-document-and-entity-information" xlink:href="dmlp-20200630.xsd#statement-document-and-entity-information" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-document-and-entity-information" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCentralIndexKey" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityRegistrantName" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_AmendmentFlag" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CurrentFiscalYearEndDate" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalPeriodFocus" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalYearFocus" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentType" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentQuarterlyReport" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentTransitionReport" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFileNumber" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityIncorporationStateCountryCode" xlink:type="arc"/>
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityTaxIdentificationNumber" xlink:type="arc"/>
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressAddressLine1" xlink:type="arc"/>
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressCityOrTown" xlink:type="arc"/>
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressStateOrProvince" xlink:type="arc"/>
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressPostalZipCode" xlink:type="arc"/>
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CityAreaCode" xlink:type="arc"/>
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_LocalPhoneNumber" xlink:type="arc"/>
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_Security12bTitle" xlink:type="arc"/>
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_TradingSymbol" xlink:type="arc"/>
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_SecurityExchangeName" xlink:type="arc"/>
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCurrentReportingStatus" xlink:type="arc"/>
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityInteractiveDataCurrent" xlink:type="arc"/>
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFilerCategory" xlink:type="arc"/>
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntitySmallBusiness" xlink:type="arc"/>
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" xlink:type="arc"/>
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityShellCompany" xlink:type="arc"/>
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCommonStockSharesOutstanding" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnerMember" xlink:label="us-gaap_LimitedPartnerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_LimitedPartnerMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation" xlink:href="dmlp-20200630.xsd#statement-note-1-basis-of-presentation" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NotesToFinancialStatementsAbstract" xlink:label="dmlp_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units" xlink:href="dmlp-20200630.xsd#statement-note-2-acquisition-for-units" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:label="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_HHCMember" xlink:label="dmlp_HHCMember" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NotesToFinancialStatementsAbstract" xlink:label="dmlp_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_PartnershipInterestMember" xlink:label="srt_PartnershipInterestMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:label="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="dmlp_HHCMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="srt_PartnershipInterestMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units" xlink:href="dmlp-20200630.xsd#statement-note-4-distributions-to-holders-of-common-units" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NotesToFinancialStatementsAbstract" xlink:label="dmlp_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:label="us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_PartnersCapitalNotesDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies" xlink:href="dmlp-20200630.xsd#statement-significant-accounting-policies-policies" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_RecentEventsPolicyPolicyTextBlock" xlink:label="dmlp_RecentEventsPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_statement-statement-significant-accounting-policies-policies" xlink:label="dmlp_statement-statement-significant-accounting-policies-policies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_statement-statement-significant-accounting-policies-policies" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PolicyTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="dmlp_RecentEventsPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual" xlink:href="dmlp-20200630.xsd#statement-note-1-basis-of-presentation-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NoteToFinancialStatementDetailsTextual" xlink:label="dmlp_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual" xlink:href="dmlp-20200630.xsd#statement-note-2-acquisition-for-units-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired" xlink:label="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired-2" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_HHCMember" xlink:label="dmlp_HHCMember" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NoteToFinancialStatementDetailsTextual" xlink:label="dmlp_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_PartnershipInterestMember" xlink:label="srt_PartnershipInterestMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:label="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:label="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfOilAndGasProperties" xlink:label="us-gaap_ImpairmentOfOilAndGasProperties-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized" xlink:label="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="us-gaap_EquityInterestIssuedOrIssuableTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="dmlp_HHCMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityInterestIssuedOrIssuableByTypeAxis" xlink:to="srt_PartnershipInterestMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-2" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ImpairmentOfOilAndGasProperties-2" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual" xlink:href="dmlp-20200630.xsd#statement-note-4-distributions-to-holders-of-common-units-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NoteToFinancialStatementDetailsTextual" xlink:label="dmlp_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod" xlink:label="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit" xlink:label="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dmlp_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnerMember" xlink:label="us-gaap_GeneralPartnerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnerMember" xlink:label="us-gaap_LimitedPartnerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:label="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountAcquisitions" xlink:label="us-gaap_PartnersCapitalAccountAcquisitions" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountDistributions" xlink:label="us-gaap_PartnersCapitalAccountDistributions-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnits" xlink:label="us-gaap_PartnersCapitalAccountUnits-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnits" xlink:label="us-gaap_PartnersCapitalAccountUnits-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:label="us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_GeneralPartnerMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_LimitedPartnerMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnerTypeOfPartnersCapitalAccountAxis" xlink:to="us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapital-4" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountUnits-4" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountDistributions-n8" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountAcquisitions" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapital-5" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAccountUnits-5" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="us-gaap_AccountsReceivableGrossCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-n9" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralPartnersCapitalAccount" xlink:label="us-gaap_GeneralPartnersCapitalAccount-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="us-gaap_LeaseholdImprovementsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LimitedPartnersCapitalAccount" xlink:label="us-gaap_LimitedPartnersCapitalAccount-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodDepletion" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodDepletion-n9" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNet-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:label="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapital" xlink:label="us-gaap_PartnersCapital-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PartnersCapitalAbstract" xlink:label="us-gaap_PartnersCapitalAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_LeaseholdImprovementsMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AssetsCurrentAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AccountsReceivableGrossCurrent" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrent-3" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodGross" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodDepletion-n9" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OilAndGasPropertyFullCostMethodNet-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-n9" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNet-3" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OilAndGasPropertyFullCostMethodNetAbstract" xlink:to="us-gaap_Assets" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LiabilitiesCurrentAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrent-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent-1" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_Liabilities-3" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_CommitmentsAndContingencies" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PartnersCapitalAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_GeneralPartnersCapitalAccount-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_LimitedPartnersCapitalAccount-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_PartnersCapital-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PartnersCapitalAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-income-statements-unaudited" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_LeaseBonusMember" xlink:label="dmlp_LeaseBonusMember" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_NetProfitInterestsMember" xlink:label="dmlp_NetProfitInterestsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="srt_ProductsAndServicesDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="us-gaap_CostsAndExpensesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossAttributableToParentAbstract" xlink:label="us-gaap_IncomeLossAttributableToParentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:label="us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:label="us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLossAbstract" xlink:label="us-gaap_OperatingIncomeLossAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="us-gaap_ProductAndServiceOtherMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RoyaltyMember" xlink:label="us-gaap_RoyaltyMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductsAndServicesDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_ProductOrServiceAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductOrServiceAxis" xlink:to="us-gaap_RoyaltyMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductOrServiceAxis" xlink:to="dmlp_NetProfitInterestsMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductOrServiceAxis" xlink:to="dmlp_LeaseBonusMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ProductOrServiceAxis" xlink:to="us-gaap_ProductAndServiceOtherMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingIncomeLossAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingIncomeLossAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CostsAndExpensesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_OperatingCostsAndExpenses" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_DepreciationDepletionAndAmortization-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_GeneralAndAdministrativeExpense" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_CostsAndExpenses-3" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CostsAndExpensesAbstract" xlink:to="us-gaap_NetIncomeLoss-3" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncomeLossAttributableToParentAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_NetIncomeLossAllocatedToGeneralPartners" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_NetIncomeLossAllocatedToLimitedPartners" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeLossAttributableToParentAbstract" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:href="dmlp-20200630.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests" xlink:label="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests-n8" xlink:type="locator"/>
    <link:loc xlink:href="dmlp-20200630.xsd#dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:label="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:label="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests-n8" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities-3" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid-n8" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-3" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-4" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-5" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1" xlink:type="arc"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>dmlp20200630_10q_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:dmlp="http://www.dmlp.net/20200630"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2020-01-31"
  xmlns:thunderdome="http://www.RDGFilings.com"
  xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="dmlp-20200630.xsd" xlink:type="simple"/>
    <context id="d_2020-01-01_2020-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="i_2020-08-06">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2020-08-06</instant>
        </period>
    </context>
    <context id="i_2020-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i_2019-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:RoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:NetProfitInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">dmlp:LeaseBonusMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-01-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i_2019-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="i_2019-06-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i_2020-03-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i_2018-12-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:GeneralPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PartnerTypeOfPartnersCapitalAccountAxis">us-gaap:LimitedPartnerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="i_2019-03-29_BusinessAcquisitionAxis-HHCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-29</instant>
        </period>
    </context>
    <context id="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember_EquityInterestIssuedOrIssuableByTypeAxis-PartnershipInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:EquityInterestIssuedOrIssuableByTypeAxis">srt:PartnershipInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-03-29</startDate>
            <endDate>2019-03-29</endDate>
        </period>
    </context>
    <context id="i_2019-12-31_BusinessAcquisitionAxis-HHCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">dmlp:HHCMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-03-29</startDate>
            <endDate>2019-03-29</endDate>
        </period>
    </context>
    <context id="i_2019-08-21">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001172358</identifier>
        </entity>
        <period>
            <instant>2019-08-21</instant>
        </period>
    </context>
    <unit id="Share">
        <measure>shares</measure>
    </unit>
    <unit id="NonApplicable">
        <measure>thunderdome:item</measure>
    </unit>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="USDPerShare">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Pure">
        <measure>pure</measure>
    </unit>
    <dei:EntityCentralIndexKey
      contextRef="d_2020-01-01_2020-06-30"
      id="thunderdome-EntityCentralIndexKey">0001172358</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName
      contextRef="d_2020-01-01_2020-06-30"
      id="thunderdome-EntityRegistrantName">Dorchester Minerals, L.P.</dei:EntityRegistrantName>
    <dei:AmendmentFlag contextRef="d_2020-01-01_2020-06-30">false</dei:AmendmentFlag>
    <dei:CurrentFiscalYearEndDate contextRef="d_2020-01-01_2020-06-30">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalPeriodFocus contextRef="d_2020-01-01_2020-06-30">Q2</dei:DocumentFiscalPeriodFocus>
    <dei:DocumentFiscalYearFocus contextRef="d_2020-01-01_2020-06-30">2020</dei:DocumentFiscalYearFocus>
    <us-gaap:CommitmentsAndContingencies
      contextRef="i_2020-06-30"
      id="c63616190"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="i_2019-12-31"
      id="c63616191"
      unitRef="USD"
      xsi:nil="true"/>
    <us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit
      contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="INF"
      id="c63616275"
      unitRef="USDPerShare">0.482315</us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit>
    <us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit
      contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="INF"
      id="c63616296"
      unitRef="USDPerShare">0.477891</us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit>
    <us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="INF"
      id="c63616321"
      unitRef="USDPerShare">0.998887</us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit>
    <us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit
      contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="INF"
      id="c63616342"
      unitRef="USDPerShare">0.839133</us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit>
    <dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod
      contextRef="d_2019-04-01_2019-06-30"
      decimals="INF"
      id="c63616426"
      unitRef="Share">34679774</dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod>
    <dei:DocumentType contextRef="d_2020-01-01_2020-06-30">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport contextRef="d_2020-01-01_2020-06-30">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate contextRef="d_2020-01-01_2020-06-30">2020-06-30</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport contextRef="d_2020-01-01_2020-06-30">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber contextRef="d_2020-01-01_2020-06-30">000-50175</dei:EntityFileNumber>
    <dei:EntityIncorporationStateCountryCode contextRef="d_2020-01-01_2020-06-30">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber contextRef="d_2020-01-01_2020-06-30">81-0551518</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="d_2020-01-01_2020-06-30">3838 Oak Lawn Avenue, Suite 300</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="d_2020-01-01_2020-06-30">Dallas</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="d_2020-01-01_2020-06-30">TX</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="d_2020-01-01_2020-06-30">75219</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="d_2020-01-01_2020-06-30">214</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="d_2020-01-01_2020-06-30">559-0300</dei:LocalPhoneNumber>
    <dei:Security12bTitle contextRef="d_2020-01-01_2020-06-30">Common Units Representing Limited Partnership Interest</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="d_2020-01-01_2020-06-30">DMLP</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="d_2020-01-01_2020-06-30">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus contextRef="d_2020-01-01_2020-06-30">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent contextRef="d_2020-01-01_2020-06-30">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory contextRef="d_2020-01-01_2020-06-30">Accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness contextRef="d_2020-01-01_2020-06-30">true</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany contextRef="d_2020-01-01_2020-06-30">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityShellCompany contextRef="d_2020-01-01_2020-06-30">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding contextRef="i_2020-08-06" decimals="INF" unitRef="Share">34679774</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616152"
      unitRef="USD">11753000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616153"
      unitRef="USD">15339000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:AccountsReceivableGrossCurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616154"
      unitRef="USD">3141000</us-gaap:AccountsReceivableGrossCurrent>
    <us-gaap:AccountsReceivableGrossCurrent
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616155"
      unitRef="USD">7061000</us-gaap:AccountsReceivableGrossCurrent>
    <us-gaap:AccountsReceivableRelatedPartiesCurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616156"
      unitRef="USD">317000</us-gaap:AccountsReceivableRelatedPartiesCurrent>
    <us-gaap:AccountsReceivableRelatedPartiesCurrent
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616157"
      unitRef="USD">5882000</us-gaap:AccountsReceivableRelatedPartiesCurrent>
    <us-gaap:AssetsCurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616158"
      unitRef="USD">15211000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616159"
      unitRef="USD">28282000</us-gaap:AssetsCurrent>
    <us-gaap:OilAndGasPropertyFullCostMethodGross
      contextRef="i_2020-06-30"
      decimals="-4"
      id="c63616161"
      unitRef="USD">405670000</us-gaap:OilAndGasPropertyFullCostMethodGross>
    <us-gaap:OilAndGasPropertyFullCostMethodGross
      contextRef="i_2019-12-31"
      decimals="-4"
      id="c63616162"
      unitRef="USD">405670000</us-gaap:OilAndGasPropertyFullCostMethodGross>
    <us-gaap:OilAndGasPropertyFullCostMethodDepletion
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616163"
      unitRef="USD">325795000</us-gaap:OilAndGasPropertyFullCostMethodDepletion>
    <us-gaap:OilAndGasPropertyFullCostMethodDepletion
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616164"
      unitRef="USD">319544000</us-gaap:OilAndGasPropertyFullCostMethodDepletion>
    <us-gaap:OilAndGasPropertyFullCostMethodNet
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616165"
      unitRef="USD">79875000</us-gaap:OilAndGasPropertyFullCostMethodNet>
    <us-gaap:OilAndGasPropertyFullCostMethodNet
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616166"
      unitRef="USD">86126000</us-gaap:OilAndGasPropertyFullCostMethodNet>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"
      decimals="-3"
      id="c63616167"
      unitRef="USD">989000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"
      decimals="-3"
      id="c63616168"
      unitRef="USD">989000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"
      decimals="-3"
      id="c63616169"
      unitRef="USD">192000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"
      decimals="-3"
      id="c63616170"
      unitRef="USD">146000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i_2020-06-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"
      decimals="-3"
      id="c63616171"
      unitRef="USD">797000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember"
      decimals="-3"
      id="c63616172"
      unitRef="USD">843000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i_2020-06-30"
      decimals="-4"
      id="c63616173"
      unitRef="USD">1510000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616174"
      unitRef="USD">1632000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:Assets
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616175"
      unitRef="USD">97393000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616176"
      unitRef="USD">116883000</us-gaap:Assets>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616179"
      unitRef="USD">2764000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616180"
      unitRef="USD">2052000</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616181"
      unitRef="USD">305000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="i_2019-12-31"
      decimals="-4"
      id="c63616182"
      unitRef="USD">310000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616183"
      unitRef="USD">3069000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616184"
      unitRef="USD">2362000</us-gaap:LiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616185"
      unitRef="USD">2033000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616186"
      unitRef="USD">2185000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:Liabilities
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616187"
      unitRef="USD">5102000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616188"
      unitRef="USD">4547000</us-gaap:Liabilities>
    <us-gaap:GeneralPartnersCapitalAccount
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616193"
      unitRef="USD">629000</us-gaap:GeneralPartnersCapitalAccount>
    <us-gaap:GeneralPartnersCapitalAccount
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616194"
      unitRef="USD">1228000</us-gaap:GeneralPartnersCapitalAccount>
    <us-gaap:LimitedPartnersCapitalAccount
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616195"
      unitRef="USD">91662000</us-gaap:LimitedPartnersCapitalAccount>
    <us-gaap:LimitedPartnersCapitalAccount
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616196"
      unitRef="USD">111108000</us-gaap:LimitedPartnersCapitalAccount>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616197"
      unitRef="USD">92291000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616198"
      unitRef="USD">112336000</us-gaap:PartnersCapital>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616199"
      unitRef="USD">97393000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616200"
      unitRef="USD">116883000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember"
      decimals="-3"
      id="c63616202"
      unitRef="USD">6505000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember"
      decimals="-3"
      id="c63616203"
      unitRef="USD">15975000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-RoyaltyMember"
      decimals="-3"
      id="c63616204"
      unitRef="USD">16455000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-RoyaltyMember"
      decimals="-3"
      id="c63616205"
      unitRef="USD">30554000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember"
      decimals="-3"
      id="c63616206"
      unitRef="USD">278000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember"
      decimals="-3"
      id="c63616207"
      unitRef="USD">3885000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-NetProfitInterestsMember"
      decimals="-3"
      id="c63616208"
      unitRef="USD">5446000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-NetProfitInterestsMember"
      decimals="-3"
      id="c63616209"
      unitRef="USD">8264000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember"
      decimals="-3"
      id="c63616210"
      unitRef="USD">6000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember"
      decimals="-3"
      id="c63616211"
      unitRef="USD">419000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-LeaseBonusMember"
      decimals="-3"
      id="c63616212"
      unitRef="USD">269000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-LeaseBonusMember"
      decimals="-3"
      id="c63616213"
      unitRef="USD">422000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-04-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"
      decimals="-3"
      id="c63616214"
      unitRef="USD">6000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-04-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"
      decimals="-3"
      id="c63616215"
      unitRef="USD">321000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-01-01_2020-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"
      decimals="-3"
      id="c63616216"
      unitRef="USD">101000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-01-01_2019-06-30_ProductOrServiceAxis-ProductAndServiceOtherMember"
      decimals="-3"
      id="c63616217"
      unitRef="USD">391000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616218"
      unitRef="USD">6795000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-5"
      id="c63616219"
      unitRef="USD">20600000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616220"
      unitRef="USD">22271000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616221"
      unitRef="USD">39631000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-4"
      id="c63616223"
      unitRef="USD">1350000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616224"
      unitRef="USD">1789000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-4"
      id="c63616225"
      unitRef="USD">2790000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616226"
      unitRef="USD">3401000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-4"
      id="c63616227"
      unitRef="USD">2940000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-4"
      id="c63616228"
      unitRef="USD">3930000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616229"
      unitRef="USD">6297000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616230"
      unitRef="USD">6237000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616231"
      unitRef="USD">1313000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616232"
      unitRef="USD">1285000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616233"
      unitRef="USD">3231000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616234"
      unitRef="USD">2418000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:CostsAndExpenses
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616235"
      unitRef="USD">5603000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616236"
      unitRef="USD">7004000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616237"
      unitRef="USD">12318000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616238"
      unitRef="USD">12056000</us-gaap:CostsAndExpenses>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616239"
      unitRef="USD">1192000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616240"
      unitRef="USD">13596000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616241"
      unitRef="USD">9953000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616242"
      unitRef="USD">27575000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLossAllocatedToGeneralPartners
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-4"
      id="c63616244"
      unitRef="USD">60000</us-gaap:NetIncomeLossAllocatedToGeneralPartners>
    <us-gaap:NetIncomeLossAllocatedToGeneralPartners
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616245"
      unitRef="USD">455000</us-gaap:NetIncomeLossAllocatedToGeneralPartners>
    <us-gaap:NetIncomeLossAllocatedToGeneralPartners
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616246"
      unitRef="USD">298000</us-gaap:NetIncomeLossAllocatedToGeneralPartners>
    <us-gaap:NetIncomeLossAllocatedToGeneralPartners
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616247"
      unitRef="USD">901000</us-gaap:NetIncomeLossAllocatedToGeneralPartners>
    <us-gaap:NetIncomeLossAllocatedToLimitedPartners
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616248"
      unitRef="USD">1132000</us-gaap:NetIncomeLossAllocatedToLimitedPartners>
    <us-gaap:NetIncomeLossAllocatedToLimitedPartners
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616249"
      unitRef="USD">13141000</us-gaap:NetIncomeLossAllocatedToLimitedPartners>
    <us-gaap:NetIncomeLossAllocatedToLimitedPartners
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616250"
      unitRef="USD">9655000</us-gaap:NetIncomeLossAllocatedToLimitedPartners>
    <us-gaap:NetIncomeLossAllocatedToLimitedPartners
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616251"
      unitRef="USD">26674000</us-gaap:NetIncomeLossAllocatedToLimitedPartners>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="d_2020-04-01_2020-06-30"
      decimals="INF"
      id="c63616252"
      unitRef="USDPerShare">0.03</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="d_2019-04-01_2019-06-30"
      decimals="INF"
      id="c63616253"
      unitRef="USDPerShare">0.38</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="d_2020-01-01_2020-06-30"
      decimals="INF"
      id="c63616254"
      unitRef="USDPerShare">0.28</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="d_2019-01-01_2019-06-30"
      decimals="INF"
      id="c63616255"
      unitRef="USDPerShare">0.80</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-4"
      id="c63616256"
      unitRef="Share">34680000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-4"
      id="c63616257"
      unitRef="Share">34680000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-4"
      id="c63616258"
      unitRef="Share">34680000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-4"
      id="c63616259"
      unitRef="Share">33480000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:PartnersCapital
      contextRef="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616261"
      unitRef="USD">1709000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616262"
      unitRef="USD">125503000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-03-31"
      decimals="-3"
      id="c63616263"
      unitRef="USD">127212000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2019-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616264"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616265"
      unitRef="USD">455000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616266"
      unitRef="USD">13141000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616267"
      unitRef="USD">13596000</us-gaap:NetIncomeLoss>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616269"
      unitRef="USD">553000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2019-04-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616270"
      unitRef="USD">16726000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2019-04-01_2019-06-30"
      decimals="-3"
      id="c63616271"
      unitRef="USD">17279000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapital
      contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616277"
      unitRef="USD">1611000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616278"
      unitRef="USD">121918000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-06-30"
      decimals="-3"
      id="c63616279"
      unitRef="USD">123529000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616280"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:PartnersCapital
      contextRef="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616282"
      unitRef="USD">1041000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616283"
      unitRef="USD">107103000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2020-03-31"
      decimals="-3"
      id="c63616284"
      unitRef="USD">108144000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2020-03-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616285"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-4"
      id="c63616286"
      unitRef="USD">60000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616287"
      unitRef="USD">1132000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616288"
      unitRef="USD">1192000</us-gaap:NetIncomeLoss>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616290"
      unitRef="USD">472000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2020-04-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616291"
      unitRef="USD">16573000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2020-04-01_2020-06-30"
      decimals="-3"
      id="c63616292"
      unitRef="USD">17045000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616298"
      unitRef="USD">629000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616299"
      unitRef="USD">91662000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616300"
      unitRef="USD">92291000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616301"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:PartnersCapital
      contextRef="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616303"
      unitRef="USD">1826000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616304"
      unitRef="USD">84821000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2018-12-31"
      decimals="-3"
      id="c63616305"
      unitRef="USD">86647000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616306"
      unitRef="Share">32280000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616307"
      unitRef="USD">901000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616308"
      unitRef="USD">26674000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616309"
      unitRef="USD">27575000</us-gaap:NetIncomeLoss>
    <us-gaap:PartnersCapitalAccountAcquisitions
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616311"
      unitRef="USD">0</us-gaap:PartnersCapitalAccountAcquisitions>
    <us-gaap:PartnersCapitalAccountAcquisitions
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616312"
      unitRef="USD">43824000</us-gaap:PartnersCapitalAccountAcquisitions>
    <us-gaap:PartnersCapitalAccountAcquisitions
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616313"
      unitRef="USD">43824000</us-gaap:PartnersCapitalAccountAcquisitions>
    <us-gaap:PartnersCapitalAccountUnitsAcquisitions
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-5"
      id="c63616314"
      unitRef="Share">2400000</us-gaap:PartnersCapitalAccountUnitsAcquisitions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616315"
      unitRef="USD">1116000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2019-01-01_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616316"
      unitRef="USD">33401000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616317"
      unitRef="USD">34517000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapital
      contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616323"
      unitRef="USD">1611000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616324"
      unitRef="USD">121918000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-06-30"
      decimals="-3"
      id="c63616325"
      unitRef="USD">123529000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2019-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616326"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:PartnersCapital
      contextRef="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616328"
      unitRef="USD">1228000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616329"
      unitRef="USD">111108000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616330"
      unitRef="USD">112336000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2019-12-31_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616331"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616332"
      unitRef="USD">298000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616333"
      unitRef="USD">9655000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616334"
      unitRef="USD">9953000</us-gaap:NetIncomeLoss>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616336"
      unitRef="USD">897000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2020-01-01_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616337"
      unitRef="USD">29101000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapitalAccountDistributions
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616338"
      unitRef="USD">29998000</us-gaap:PartnersCapitalAccountDistributions>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember"
      decimals="-3"
      id="c63616344"
      unitRef="USD">629000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-3"
      id="c63616345"
      unitRef="USD">91662000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapital
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616346"
      unitRef="USD">92291000</us-gaap:PartnersCapital>
    <us-gaap:PartnersCapitalAccountUnits
      contextRef="i_2020-06-30_PartnerTypeOfPartnersCapitalAccountAxis-LimitedPartnerMember"
      decimals="-4"
      id="c63616347"
      unitRef="Share">34680000</us-gaap:PartnersCapitalAccountUnits>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616348"
      unitRef="USD">26412000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-5"
      id="c63616349"
      unitRef="USD">35300000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <dmlp:PaymentsForProceedsFromAcquisitionOfRoyaltyInterests
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616351"
      unitRef="USD">-0</dmlp:PaymentsForProceedsFromAcquisitionOfRoyaltyInterests>
    <dmlp:PaymentsForProceedsFromAcquisitionOfRoyaltyInterests
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616352"
      unitRef="USD">-1406000</dmlp:PaymentsForProceedsFromAcquisitionOfRoyaltyInterests>
    <dmlp:ProceedsFromTheSaleOfOilAndNatualGasProperties
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616353"
      unitRef="USD">0</dmlp:ProceedsFromTheSaleOfOilAndNatualGasProperties>
    <dmlp:ProceedsFromTheSaleOfOilAndNatualGasProperties
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-4"
      id="c63616354"
      unitRef="USD">350000</dmlp:ProceedsFromTheSaleOfOilAndNatualGasProperties>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616355"
      unitRef="USD">0</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616356"
      unitRef="USD">1756000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616358"
      unitRef="USD">29998000</us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid>
    <us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616359"
      unitRef="USD">34517000</us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616360"
      unitRef="USD">-3586000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616361"
      unitRef="USD">2539000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
      contextRef="i_2019-12-31"
      decimals="-3"
      id="c63616362"
      unitRef="USD">15339000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
      contextRef="i_2018-12-31"
      decimals="-3"
      id="c63616363"
      unitRef="USD">18285000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
      contextRef="i_2020-06-30"
      decimals="-3"
      id="c63616364"
      unitRef="USD">11753000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
      contextRef="i_2019-06-30"
      decimals="-3"
      id="c63616365"
      unitRef="USD">20824000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
    <us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616367"
      unitRef="USD">0</us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1>
    <us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1
      contextRef="d_2019-01-01_2019-06-30"
      decimals="-3"
      id="c63616368"
      unitRef="USD">43824000</us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationGiven1>
    <us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock contextRef="d_2020-01-01_2020-06-30" id="c1613863">
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 36pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;1.&lt;/em&gt; &lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Basis of Presentation&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Dorchester Minerals, L.P. (the &#x201c;Partnership&#x201d;) is a publicly traded Delaware limited partnership that was formed in &lt;em style="font: inherit;"&gt; December 2001, &lt;/em&gt;and commenced operations on &lt;em style="font: inherit;"&gt; January 31, 2003. &lt;/em&gt;The unaudited condensed consolidated financial statements include the accounts of the Partnership and its wholly-owned subsidiaries Dorchester Minerals Oklahoma LP, Dorchester Minerals Oklahoma GP, Inc., Maecenas Minerals LLP, Dorchester-Maecenas GP LLC, The Buffalo Co., A Limited Partnership, and DMLPTBC GP LLC.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The accompanying unaudited condensed consolidated financial statements of the Partnership have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") and pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (&#x201c;SEC&#x201d;). The unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal and recurring adjustments unless indicated otherwise) that are, in the opinion of management, necessary for the fair presentation of our financial position and operating results for the interim period. Interim period results are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; necessarily indicative of the results for the calendar year. For more information regarding limitations on the forward-looking statements contained herein, see page &lt;em style="font: inherit;"&gt;1&lt;/em&gt; of this Quarterly Report on Form &lt;em style="font: inherit;"&gt;10&lt;/em&gt;-Q. Per unit information is calculated by dividing the income or loss applicable to holders of the Partnership&#x2019;s common units by the weighted average number of units outstanding. The Partnership has no potentially dilutive securities and, consequently, basic and diluted income per unit do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; differ. The accompanying unaudited condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and notes thereto included in the Partnership&#x2019;s &lt;em style="font: inherit;"&gt;2019&lt;/em&gt; Annual Report on Form &lt;em style="font: inherit;"&gt;10&lt;/em&gt;-K.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The accompanying unaudited condensed consolidated financial statements include the consolidated results of the Partnership. All significant intercompany balances and transactions have been eliminated in consolidation.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. For example, estimates of uncollected revenues and unpaid expenses from Royalty Properties (which are interests in oil and natural gas leases that give the Partnership the right to receive a portion of the production from the leased acreage, without bearing the costs of such production) and net profits overriding royalty interests (referred to as the Net Profits Interests, or &#x201c;NPIs&#x201d;) operated by non-affiliated entities are particularly subjective due to our inability to gain accurate and timely information. Therefore, actual results could differ from those estimates.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i/&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;Recent Events &#x2013; &lt;/i&gt;In &lt;em style="font: inherit;"&gt; January 2020, &lt;/em&gt;the World Health Organization (&#x201c;WHO&#x201d;) announced a global health emergency because of a new strain of coronavirus (&#x201c;COVID-&lt;em style="font: inherit;"&gt;19&#x201d;&lt;/em&gt;) and the significant risks to the international community and economies as the virus spreads globally beyond its point of origin.&#160; In &lt;em style="font: inherit;"&gt; March 2020, &lt;/em&gt;the WHO classified&#160;COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; as a pandemic, based on the rapid increase in exposure globally, and throughout the &lt;em style="font: inherit;"&gt;second&lt;/em&gt; quarter of &lt;em style="font: inherit;"&gt;2020&lt;/em&gt; and thereafter, COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; continued to spread throughout the U.S. In addition, after the Organization of the Petroleum Exporting Countries (&#x201c;OPEC&#x201d;) and a group of oil producing nations led by Russia failed in &lt;em style="font: inherit;"&gt; March 2020 &lt;/em&gt;to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in &lt;em style="font: inherit;"&gt; April 2020 &lt;/em&gt;to reduce production levels, and U.S. production has declined, a significant crude oil price recovery is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expected until global supply matches current lower levels of demand caused by a number of factors, including the uncertainty around the extent and timing of an economic recovery due to the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic. The effects of COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; and concerns regarding its domestic and global spread, as well as the recent actions by Russia and Saudi Arabia, could continue to negatively impact the domestic and international supply and demand for oil and natural gas, to sustain continued price volatility and impact&#160;the price paid for oil and natural gas and to materially and adversely affect the demand for and marketability of oil and natural gas production.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;We are closely monitoring the current and potential impact of the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic and future OPEC actions on all aspects of our business, including how these events &lt;em style="font: inherit;"&gt; may &lt;/em&gt;impact our future operations, financial results, liquidity, employees and producers. The impact of the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic and the related economic downturn and the historically low oil and natural gas prices on the account of the oil price war between OPEC and other oil producing countries is rapidly evolving. We cannot predict the long-term impact of these events on our liquidity, financial position, results of operations or cash flows due to uncertainties including the severity of COVID-&lt;em style="font: inherit;"&gt;19,&lt;/em&gt; the duration of the outbreak domestically and worldwide, additional governmental or other actions taken to combat COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; and the effect COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; and the current depressed oil prices will have on the demand for oil and natural gas. These situations remain fluid and unpredictable, and we are actively managing our response.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i/&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i/&gt;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;Revenue Recognition &lt;/i&gt;&#x2013; Revenues from Royalty Properties and NPIs are recorded under the cash receipts approach as directly received from the remitters&#x2019; statement accompanying the revenue check. Since the revenue checks are generally received &lt;em style="font: inherit;"&gt;two&lt;/em&gt; to &lt;em style="font: inherit;"&gt;four&lt;/em&gt; months after the production month, the Partnership accrues for revenue earned but &lt;em style="font: inherit;"&gt;not&lt;/em&gt; received by estimating production volumes and product prices. Identified differences between our accrued revenue estimates and actual revenue received historically have &lt;em style="font: inherit;"&gt;not&lt;/em&gt; been significant.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Partnership does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; record revenue for unsatisfied or partially unsatisfied performance obligations. The Partnership&#x2019;s right to revenues from Royalty Properties and NPIs occurs at the time of production, at which point, payment is unconditional, and &lt;em style="font: inherit;"&gt;no&lt;/em&gt; remaining performance obligation exists for the Partnership. Accordingly, the Partnership&#x2019;s revenue contracts for Royalty Properties and NPIs do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; generate contract assets or contract liabilities.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Revenues from lease bonus payments are recorded upon receipt. The lease bonus is separate from the lease itself and is recognized as revenue to the Partnership upon receipt of payment. The Partnership generates lease bonus revenue by leasing its mineral interests to exploration and production companies, and includes proceeds from assignments of leasehold interests where the Partnership retains an interest. A lease agreement represents the Partnership&#x2019;s contract with a lessee and generally transfers the rights to develop oil or natural gas, grants the Partnership a right to a specified royalty interest, and requires that drilling and completion operations commence within a specified time period. Upon signing a lease agreement, &lt;em style="font: inherit;"&gt;no&lt;/em&gt; further performance obligation exists for the Partnership, and therefore, &lt;em style="font: inherit;"&gt;no&lt;/em&gt; contract assets or&#160;contract liabilities are generated.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;&lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"/&gt;
  </us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock contextRef="d_2020-01-01_2020-06-30" id="c63616802">&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Dorchester Minerals, L.P. (the &#x201c;Partnership&#x201d;) is a publicly traded Delaware limited partnership that was formed in &lt;em style="font: inherit;"&gt; December 2001, &lt;/em&gt;and commenced operations on &lt;em style="font: inherit;"&gt; January 31, 2003. &lt;/em&gt;The unaudited condensed consolidated financial statements include the accounts of the Partnership and its wholly-owned subsidiaries Dorchester Minerals Oklahoma LP, Dorchester Minerals Oklahoma GP, Inc., Maecenas Minerals LLP, Dorchester-Maecenas GP LLC, The Buffalo Co., A Limited Partnership, and DMLPTBC GP LLC.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The accompanying unaudited condensed consolidated financial statements of the Partnership have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") and pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (&#x201c;SEC&#x201d;). The unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal and recurring adjustments unless indicated otherwise) that are, in the opinion of management, necessary for the fair presentation of our financial position and operating results for the interim period. Interim period results are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; necessarily indicative of the results for the calendar year. For more information regarding limitations on the forward-looking statements contained herein, see page &lt;em style="font: inherit;"&gt;1&lt;/em&gt; of this Quarterly Report on Form &lt;em style="font: inherit;"&gt;10&lt;/em&gt;-Q. Per unit information is calculated by dividing the income or loss applicable to holders of the Partnership&#x2019;s common units by the weighted average number of units outstanding. The Partnership has no potentially dilutive securities and, consequently, basic and diluted income per unit do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; differ. The accompanying unaudited condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and notes thereto included in the Partnership&#x2019;s &lt;em style="font: inherit;"&gt;2019&lt;/em&gt; Annual Report on Form &lt;em style="font: inherit;"&gt;10&lt;/em&gt;-K.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The accompanying unaudited condensed consolidated financial statements include the consolidated results of the Partnership. All significant intercompany balances and transactions have been eliminated in consolidation.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. For example, estimates of uncollected revenues and unpaid expenses from Royalty Properties (which are interests in oil and natural gas leases that give the Partnership the right to receive a portion of the production from the leased acreage, without bearing the costs of such production) and net profits overriding royalty interests (referred to as the Net Profits Interests, or &#x201c;NPIs&#x201d;) operated by non-affiliated entities are particularly subjective due to our inability to gain accurate and timely information. Therefore, actual results could differ from those estimates.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="d_2020-01-01_2020-06-30"
      decimals="-3"
      id="c63616376"
      unitRef="Share">0</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <dmlp:RecentEventsPolicyPolicyTextBlock contextRef="d_2020-01-01_2020-06-30" id="c63616803">&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;Recent Events &#x2013; &lt;/i&gt;In &lt;em style="font: inherit;"&gt; January 2020, &lt;/em&gt;the World Health Organization (&#x201c;WHO&#x201d;) announced a global health emergency because of a new strain of coronavirus (&#x201c;COVID-&lt;em style="font: inherit;"&gt;19&#x201d;&lt;/em&gt;) and the significant risks to the international community and economies as the virus spreads globally beyond its point of origin.&#160; In &lt;em style="font: inherit;"&gt; March 2020, &lt;/em&gt;the WHO classified&#160;COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; as a pandemic, based on the rapid increase in exposure globally, and throughout the &lt;em style="font: inherit;"&gt;second&lt;/em&gt; quarter of &lt;em style="font: inherit;"&gt;2020&lt;/em&gt; and thereafter, COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; continued to spread throughout the U.S. In addition, after the Organization of the Petroleum Exporting Countries (&#x201c;OPEC&#x201d;) and a group of oil producing nations led by Russia failed in &lt;em style="font: inherit;"&gt; March 2020 &lt;/em&gt;to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in &lt;em style="font: inherit;"&gt; April 2020 &lt;/em&gt;to reduce production levels, and U.S. production has declined, a significant crude oil price recovery is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expected until global supply matches current lower levels of demand caused by a number of factors, including the uncertainty around the extent and timing of an economic recovery due to the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic. The effects of COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; and concerns regarding its domestic and global spread, as well as the recent actions by Russia and Saudi Arabia, could continue to negatively impact the domestic and international supply and demand for oil and natural gas, to sustain continued price volatility and impact&#160;the price paid for oil and natural gas and to materially and adversely affect the demand for and marketability of oil and natural gas production.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;We are closely monitoring the current and potential impact of the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic and future OPEC actions on all aspects of our business, including how these events &lt;em style="font: inherit;"&gt; may &lt;/em&gt;impact our future operations, financial results, liquidity, employees and producers. The impact of the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic and the related economic downturn and the historically low oil and natural gas prices on the account of the oil price war between OPEC and other oil producing countries is rapidly evolving. We cannot predict the long-term impact of these events on our liquidity, financial position, results of operations or cash flows due to uncertainties including the severity of COVID-&lt;em style="font: inherit;"&gt;19,&lt;/em&gt; the duration of the outbreak domestically and worldwide, additional governmental or other actions taken to combat COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; and the effect COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; and the current depressed oil prices will have on the demand for oil and natural gas. These situations remain fluid and unpredictable, and we are actively managing our response.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/p&gt;</dmlp:RecentEventsPolicyPolicyTextBlock>
    <us-gaap:RevenueFromContractWithCustomerPolicyTextBlock contextRef="d_2020-01-01_2020-06-30" id="c63616804">&lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;i&gt;Revenue Recognition &lt;/i&gt;&#x2013; Revenues from Royalty Properties and NPIs are recorded under the cash receipts approach as directly received from the remitters&#x2019; statement accompanying the revenue check. Since the revenue checks are generally received &lt;em style="font: inherit;"&gt;two&lt;/em&gt; to &lt;em style="font: inherit;"&gt;four&lt;/em&gt; months after the production month, the Partnership accrues for revenue earned but &lt;em style="font: inherit;"&gt;not&lt;/em&gt; received by estimating production volumes and product prices. Identified differences between our accrued revenue estimates and actual revenue received historically have &lt;em style="font: inherit;"&gt;not&lt;/em&gt; been significant.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Partnership does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; record revenue for unsatisfied or partially unsatisfied performance obligations. The Partnership&#x2019;s right to revenues from Royalty Properties and NPIs occurs at the time of production, at which point, payment is unconditional, and &lt;em style="font: inherit;"&gt;no&lt;/em&gt; remaining performance obligation exists for the Partnership. Accordingly, the Partnership&#x2019;s revenue contracts for Royalty Properties and NPIs do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; generate contract assets or contract liabilities.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Revenues from lease bonus payments are recorded upon receipt. The lease bonus is separate from the lease itself and is recognized as revenue to the Partnership upon receipt of payment. The Partnership generates lease bonus revenue by leasing its mineral interests to exploration and production companies, and includes proceeds from assignments of leasehold interests where the Partnership retains an interest. A lease agreement represents the Partnership&#x2019;s contract with a lessee and generally transfers the rights to develop oil or natural gas, grants the Partnership a right to a specified royalty interest, and requires that drilling and completion operations commence within a specified time period. Upon signing a lease agreement, &lt;em style="font: inherit;"&gt;no&lt;/em&gt; further performance obligation exists for the Partnership, and therefore, &lt;em style="font: inherit;"&gt;no&lt;/em&gt; contract assets or&#160;contract liabilities are generated.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;</us-gaap:RevenueFromContractWithCustomerPolicyTextBlock>
    <dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock contextRef="d_2020-01-01_2020-06-30" id="c1613864">
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 36pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2.&lt;/em&gt; &lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Acquisition for Units&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;On &lt;em style="font: inherit;"&gt; March 29, 2019, &lt;/em&gt;pursuant to a Contribution and Exchange Agreement with H. Huffman &amp;amp; Co., A Limited Partnership, an Oklahoma limited partnership (&#x201c;HHC&#x201d;), The Buffalo Co., A Limited Partnership, an Oklahoma limited partnership (&#x201c;TBC&#x201d; and together with HHC, the &#x201c;Acquired Entities&#x201d;), Huffman Oil Co., L.L.C., an Oklahoma limited&#160;liability company, and the equity holders of the Acquired Entities, the Partnership acquired (i) a 96.97% net profits interest in certain working interests in various oil and natural gas properties owned by HHC, (ii) all of the minerals and royalty interests held by HHC, and (iii) all of the minerals and royalty interests held by TBC in exchange for 2,400,000 common units representing limited partnership interests in the Partnership (&#x201c;Common Units&#x201d;) valued at $43.8 million and issued pursuant to the Partnership's acquisition shelf registration statements on Form S-&lt;em style="font: inherit;"&gt;4.&lt;/em&gt; We believe that the&#160;acquisition is considered complimentary to our business. The Acquired Entities were accounted for as an acquisition of assets under U.S. GAAP. Accordingly, the cost of the acquisition was allocated on a relative fair value basis and transaction costs were capitalized as a component of the cost of the assets acquired. The consolidated balance sheet as of &lt;em style="font: inherit;"&gt; December 31, 2019 &lt;/em&gt;includes $42.9 million in net property additions. Net property additions for the&#160;&lt;em style="font: inherit;"&gt;six&lt;/em&gt; months ended &lt;em style="font: inherit;"&gt; June 30, 2019 &lt;/em&gt;includes $4.3 million of unproved properties acquired that were recorded to the oil and natural gas properties full cost pool, thereby accelerating the costs subject to depletion.&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Partnership subsequently filed an acquisition shelf registration statement on Form S-&lt;em style="font: inherit;"&gt;4&lt;/em&gt; that became effective &lt;em style="font: inherit;"&gt; June 6, 2019 &lt;/em&gt;and a shelf registration statement on Form S-&lt;em style="font: inherit;"&gt;3&lt;/em&gt; that became effective &lt;em style="font: inherit;"&gt; August 21, 2019. &lt;/em&gt;20,000,000 units remain available for issuance under the Partnership's registration statements.&#160;&lt;/p&gt;
  </dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock>
    <dmlp:BusinessAcquisitionPercentageOfNetProfitsInterestAcquired
      contextRef="i_2019-03-29_BusinessAcquisitionAxis-HHCMember"
      decimals="4"
      id="c63616407"
      unitRef="Pure">0.9697</dmlp:BusinessAcquisitionPercentageOfNetProfitsInterestAcquired>
    <us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
      contextRef="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember_EquityInterestIssuedOrIssuableByTypeAxis-PartnershipInterestMember"
      decimals="INF"
      id="c63616408"
      unitRef="Share">2400000</us-gaap:BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued>
    <us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
      contextRef="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember_EquityInterestIssuedOrIssuableByTypeAxis-PartnershipInterestMember"
      decimals="-5"
      id="c63616409"
      unitRef="USD">43800000</us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable>
    <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
      contextRef="i_2019-12-31_BusinessAcquisitionAxis-HHCMember"
      decimals="-5"
      id="c63616411"
      unitRef="USD">42900000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment>
    <us-gaap:ImpairmentOfOilAndGasProperties
      contextRef="d_2019-03-29_2019-03-29_BusinessAcquisitionAxis-HHCMember"
      decimals="-5"
      id="c63616413"
      unitRef="USD">4300000</us-gaap:ImpairmentOfOilAndGasProperties>
    <us-gaap:LimitedPartnersCapitalAccountUnitsAuthorized
      contextRef="i_2019-08-21"
      decimals="INF"
      id="c63616416"
      unitRef="Share">20000000</us-gaap:LimitedPartnersCapitalAccountUnitsAuthorized>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="d_2020-01-01_2020-06-30" id="c1613865">
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 36pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;3.&lt;/em&gt; &lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Commitments and Contingencies&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;The Partnership and Dorchester Minerals Operating L.P., a Delaware limited partnership owned directly and indirectly by our General Partner, are involved in legal and/or administrative proceedings arising in the ordinary course of their businesses, &lt;em style="font: inherit;"&gt;none&lt;/em&gt; of which have predictable outcomes and &lt;em style="font: inherit;"&gt;none&lt;/em&gt; of which are believed to have any significant effect on our consolidated financial position, cash flows, or operating results.&lt;/p&gt;
  </us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:PartnersCapitalNotesDisclosureTextBlock contextRef="d_2020-01-01_2020-06-30" id="c1613866">
   &lt;table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: top;"&gt;&lt;td style="width: 36pt;"&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;4.&lt;/em&gt; &lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td&gt; &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;b&gt;Distributions to Holders of Common Units&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;Distributions for both the &lt;em style="font: inherit;"&gt;second&lt;/em&gt; quarter of &lt;em style="font: inherit;"&gt;2020&lt;/em&gt; and the &lt;em style="font: inherit;"&gt;second&lt;/em&gt; quarter of &lt;em style="font: inherit;"&gt;2019&lt;/em&gt; were paid on 34,679,774 common units. The &lt;em style="font: inherit;"&gt;second&lt;/em&gt; quarter &lt;em style="font: inherit;"&gt;2020&lt;/em&gt; distribution of $0.226318 per common unit will be paid on &lt;em style="font: inherit;"&gt; August 13, 2020. &lt;/em&gt;Our partnership agreement requires the &lt;em style="font: inherit;"&gt;third&lt;/em&gt; quarter cash distribution to be paid by &lt;em style="font: inherit;"&gt; November 12, 2020.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="margin: 0pt; text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&#160;&lt;/p&gt;
  </us-gaap:PartnersCapitalNotesDisclosureTextBlock>
    <dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod
      contextRef="d_2020-04-01_2020-06-30"
      decimals="INF"
      id="c63616425"
      unitRef="Share">34679774</dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod>
    <us-gaap:DistributionMadeToLimitedPartnerDistributionsPaidPerUnit
      contextRef="d_2020-04-01_2020-06-30"
      decimals="INF"
      id="c63616429"
      unitRef="USDPerShare">0.226318</us-gaap:DistributionMadeToLimitedPartnerDistributionsPaidPerUnit>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341903053608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Aug. 06, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentInformationLineItems', window );"><strong>Document Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001172358<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Dorchester Minerals, L.P.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jun. 30,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-50175<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">81-0551518<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">3838 Oak Lawn Avenue, Suite 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Dallas<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">TX<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">75219<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">214<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">559-0300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Units Representing Limited Partnership Interest<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">DMLP<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,679,774<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 13<br> -Subsection a-13<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1-<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341907964424">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 11,753<span></span>
</td>
<td class="nump">$ 15,339<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableGrossCurrent', window );">Trade and other receivables</a></td>
<td class="nump">3,141<span></span>
</td>
<td class="nump">7,061<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Net profits interests receivable - related party</a></td>
<td class="nump">317<span></span>
</td>
<td class="nump">5,882<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">15,211<span></span>
</td>
<td class="nump">28,282<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OilAndGasPropertyFullCostMethodNetAbstract', window );"><strong>Property and leasehold improvements - at cost:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OilAndGasPropertyFullCostMethodGross', window );">Oil and natural gas properties (full cost method)</a></td>
<td class="nump">405,670<span></span>
</td>
<td class="nump">405,670<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OilAndGasPropertyFullCostMethodDepletion', window );">Accumulated full cost depletion</a></td>
<td class="num">(325,795)<span></span>
</td>
<td class="num">(319,544)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OilAndGasPropertyFullCostMethodNet', window );">Total</a></td>
<td class="nump">79,875<span></span>
</td>
<td class="nump">86,126<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use asset</a></td>
<td class="nump">1,510<span></span>
</td>
<td class="nump">1,632<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">97,393<span></span>
</td>
<td class="nump">116,883<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts payable and other current liabilities</a></td>
<td class="nump">2,764<span></span>
</td>
<td class="nump">2,052<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Operating lease liability</a></td>
<td class="nump">305<span></span>
</td>
<td class="nump">310<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">3,069<span></span>
</td>
<td class="nump">2,362<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liability</a></td>
<td class="nump">2,033<span></span>
</td>
<td class="nump">2,185<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">5,102<span></span>
</td>
<td class="nump">4,547<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">Commitments and contingencies (Note 3)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAbstract', window );"><strong>Partnership capital:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralPartnersCapitalAccount', window );">General Partner</a></td>
<td class="nump">629<span></span>
</td>
<td class="nump">1,228<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LimitedPartnersCapitalAccount', window );">Unitholders</a></td>
<td class="nump">91,662<span></span>
</td>
<td class="nump">111,108<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Total partnership capital</a></td>
<td class="nump">92,291<span></span>
</td>
<td class="nump">112,336<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and partnership capital</a></td>
<td class="nump">97,393<span></span>
</td>
<td class="nump">116,883<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OilAndGasPropertyFullCostMethodNetAbstract', window );"><strong>Property and leasehold improvements - at cost:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Leasehold improvements</a></td>
<td class="nump">989<span></span>
</td>
<td class="nump">989<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated amortization</a></td>
<td class="num">(192)<span></span>
</td>
<td class="num">(146)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Total</a></td>
<td class="nump">$ 797<span></span>
</td>
<td class="nump">$ 843<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableGrossCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4428-111522<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121593590&amp;loc=d3e4531-111522<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableGrossCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralPartnersCapitalAccount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of the general partner's ownership interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralPartnersCapitalAccount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LimitedPartnersCapitalAccount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of the limited partners' ownership interests.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LimitedPartnersCapitalAccount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OilAndGasPropertyFullCostMethodDepletion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Depletion of oil and gas property carried under the full cost method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OilAndGasPropertyFullCostMethodDepletion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OilAndGasPropertyFullCostMethodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Oil and gas properties, gross, carried under the full cost method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OilAndGasPropertyFullCostMethodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OilAndGasPropertyFullCostMethodNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Oil and gas properties, net of depletion, carried under the full cost method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OilAndGasPropertyFullCostMethodNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OilAndGasPropertyFullCostMethodNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OilAndGasPropertyFullCostMethodNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of ownership interest of different classes of partners in limited partnership.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341908107720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Income Statements (Unaudited) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLossAbstract', window );"><strong>Net operating revenues:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Operating revenues</a></td>
<td class="nump">$ 6,795<span></span>
</td>
<td class="nump">$ 20,600<span></span>
</td>
<td class="nump">$ 22,271<span></span>
</td>
<td class="nump">$ 39,631<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpensesAbstract', window );"><strong>Costs and expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingCostsAndExpenses', window );">Operating, including production taxes</a></td>
<td class="nump">1,350<span></span>
</td>
<td class="nump">1,789<span></span>
</td>
<td class="nump">2,790<span></span>
</td>
<td class="nump">3,401<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation, depletion and amortization</a></td>
<td class="nump">2,940<span></span>
</td>
<td class="nump">3,930<span></span>
</td>
<td class="nump">6,297<span></span>
</td>
<td class="nump">6,237<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative expenses</a></td>
<td class="nump">1,313<span></span>
</td>
<td class="nump">1,285<span></span>
</td>
<td class="nump">3,231<span></span>
</td>
<td class="nump">2,418<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpenses', window );">Total costs and expenses</a></td>
<td class="nump">5,603<span></span>
</td>
<td class="nump">7,004<span></span>
</td>
<td class="nump">12,318<span></span>
</td>
<td class="nump">12,056<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">1,192<span></span>
</td>
<td class="nump">13,596<span></span>
</td>
<td class="nump">9,953<span></span>
</td>
<td class="nump">27,575<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossAttributableToParentAbstract', window );"><strong>Allocation of net income:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAllocatedToGeneralPartners', window );">General partner</a></td>
<td class="nump">60<span></span>
</td>
<td class="nump">455<span></span>
</td>
<td class="nump">298<span></span>
</td>
<td class="nump">901<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAllocatedToLimitedPartners', window );">Unitholders</a></td>
<td class="nump">$ 1,132<span></span>
</td>
<td class="nump">$ 13,141<span></span>
</td>
<td class="nump">$ 9,655<span></span>
</td>
<td class="nump">$ 26,674<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net income per common unit (basic and diluted) (in dollars per share)</a></td>
<td class="nump">$ 0.03<span></span>
</td>
<td class="nump">$ 0.38<span></span>
</td>
<td class="nump">$ 0.28<span></span>
</td>
<td class="nump">$ 0.80<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted average basic and diluted common units outstanding (in shares)</a></td>
<td class="nump">34,680<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="nump">33,480<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_RoyaltyMember', window );">Royalty [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLossAbstract', window );"><strong>Net operating revenues:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Operating revenues</a></td>
<td class="nump">$ 6,505<span></span>
</td>
<td class="nump">$ 15,975<span></span>
</td>
<td class="nump">$ 16,455<span></span>
</td>
<td class="nump">$ 30,554<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=dmlp_NetProfitInterestsMember', window );">Net Profit Interests [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLossAbstract', window );"><strong>Net operating revenues:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Operating revenues</a></td>
<td class="nump">278<span></span>
</td>
<td class="nump">3,885<span></span>
</td>
<td class="nump">5,446<span></span>
</td>
<td class="nump">8,264<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=dmlp_LeaseBonusMember', window );">Lease Bonus [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLossAbstract', window );"><strong>Net operating revenues:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Operating revenues</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">419<span></span>
</td>
<td class="nump">269<span></span>
</td>
<td class="nump">422<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember', window );">Product and Service, Other [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLossAbstract', window );"><strong>Net operating revenues:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Operating revenues</a></td>
<td class="nump">$ 6<span></span>
</td>
<td class="nump">$ 321<span></span>
</td>
<td class="nump">$ 101<span></span>
</td>
<td class="nump">$ 391<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total costs of sales and operating expenses for the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostsAndExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostsAndExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossAttributableToParentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossAttributableToParentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAllocatedToGeneralPartners">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate amount of net income allocated to general partners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAllocatedToGeneralPartners</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAllocatedToLimitedPartners">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate amount of net income allocated to limited partners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAllocatedToLimitedPartners</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingCostsAndExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingCostsAndExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLossAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLossAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130545-203045<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130543-203045<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_RoyaltyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_RoyaltyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=dmlp_NetProfitInterestsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=dmlp_NetProfitInterestsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=dmlp_LeaseBonusMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=dmlp_LeaseBonusMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341908031656">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th"><div>General Partner [Member]</div></th>
<th class="th"><div>Limited Partner [Member]</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Dec. 31, 2018</a></td>
<td class="nump">$ 1,826<span></span>
</td>
<td class="nump">$ 84,821<span></span>
</td>
<td class="nump">$ 86,647<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Dec. 31, 2018</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">32,280<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">901<span></span>
</td>
<td class="nump">$ 26,674<span></span>
</td>
<td class="nump">27,575<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountDistributions', window );">Distributions</a></td>
<td class="num">(1,116)<span></span>
</td>
<td class="num">(33,401)<span></span>
</td>
<td class="num">(34,517)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountAcquisitions', window );">Acquisition of assets for units</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">$ 43,824<span></span>
</td>
<td class="nump">43,824<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnitsAcquisitions', window );">Acquisition of assets for units (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Jun. 30, 2019</a></td>
<td class="nump">1,611<span></span>
</td>
<td class="nump">$ 121,918<span></span>
</td>
<td class="nump">123,529<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Jun. 30, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Mar. 31, 2019</a></td>
<td class="nump">1,709<span></span>
</td>
<td class="nump">$ 125,503<span></span>
</td>
<td class="nump">127,212<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Mar. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">455<span></span>
</td>
<td class="nump">$ 13,141<span></span>
</td>
<td class="nump">13,596<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountDistributions', window );">Distributions</a></td>
<td class="num">(553)<span></span>
</td>
<td class="num">(16,726)<span></span>
</td>
<td class="num">(17,279)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Jun. 30, 2019</a></td>
<td class="nump">1,611<span></span>
</td>
<td class="nump">$ 121,918<span></span>
</td>
<td class="nump">123,529<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Jun. 30, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Dec. 31, 2019</a></td>
<td class="nump">1,228<span></span>
</td>
<td class="nump">$ 111,108<span></span>
</td>
<td class="nump">112,336<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Dec. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">298<span></span>
</td>
<td class="nump">$ 9,655<span></span>
</td>
<td class="nump">9,953<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountDistributions', window );">Distributions</a></td>
<td class="num">(897)<span></span>
</td>
<td class="num">(29,101)<span></span>
</td>
<td class="num">(29,998)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Jun. 30, 2020</a></td>
<td class="nump">629<span></span>
</td>
<td class="nump">$ 91,662<span></span>
</td>
<td class="nump">92,291<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Jun. 30, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Mar. 31, 2020</a></td>
<td class="nump">1,041<span></span>
</td>
<td class="nump">$ 107,103<span></span>
</td>
<td class="nump">108,144<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Mar. 31, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">60<span></span>
</td>
<td class="nump">$ 1,132<span></span>
</td>
<td class="nump">1,192<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountDistributions', window );">Distributions</a></td>
<td class="num">(472)<span></span>
</td>
<td class="num">(16,573)<span></span>
</td>
<td class="num">(17,045)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapital', window );">Balance at Jun. 30, 2020</a></td>
<td class="nump">$ 629<span></span>
</td>
<td class="nump">$ 91,662<span></span>
</td>
<td class="nump">$ 92,291<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnits', window );">Balance (in shares) at Jun. 30, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,680<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of ownership interest of different classes of partners in limited partnership.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalAccountAcquisitions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Change in the different classes of partners' capital accounts during the year due to acquisitions. Partners include general, limited and preferred partners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalAccountAcquisitions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalAccountDistributions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total distributions to each class of partners (i.e., general, limited and preferred partners).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalAccountDistributions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalAccountUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of each class of partnership units outstanding at the balance sheet date. Units represent shares of ownership of the general, limited, and preferred partners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04.16(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120401414&amp;loc=d3e603758-122996<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04.16(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120401414&amp;loc=d3e603758-122996<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB TOPIC 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalAccountUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalAccountUnitsAcquisitions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Change in the number of units for each class of partners' capital accounts during the year due to acquisitions.  Partners include general, limited and preferred partners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 50<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=66023778&amp;loc=d3e9334-128500<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 50<br> -Section 30<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=66023778&amp;loc=d3e9337-128500<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 50<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=66023778&amp;loc=d3e9298-128500<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 50<br> -Section 05<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=66006417&amp;loc=d3e8580-128490<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalAccountUnitsAcquisitions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341916006200">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) (Parentheticals) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnerTypeOfPartnersCapitalAccountAxis=us-gaap_LimitedPartnerMember', window );">Limited Partner [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit', window );">Distributions, per unit (in dollars per share)</a></td>
<td class="nump">$ 0.477891<span></span>
</td>
<td class="nump">$ 0.482315<span></span>
</td>
<td class="nump">$ 0.839133<span></span>
</td>
<td class="nump">$ 0.998887<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per unit of ownership amount of cash distributions declared to unit-holder of a limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnerTypeOfPartnersCapitalAccountAxis=us-gaap_LimitedPartnerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnerTypeOfPartnersCapitalAccountAxis=us-gaap_LimitedPartnerMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341913604824">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided by operating activities</a></td>
<td class="nump">$ 26,412<span></span>
</td>
<td class="nump">$ 35,300<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Cash flows provided by investing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests', window );">Net cash contributed in acquisition</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,406<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties', window );">Proceeds from the sale of oil and natural gas properties</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">350<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Total cash flows provided by investing activities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,756<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash flows used in financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid', window );">Distributions paid to General Partner and unitholders</a></td>
<td class="num">(29,998)<span></span>
</td>
<td class="num">(34,517)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">(Decrease) increase in cash and cash equivalents</a></td>
<td class="num">(3,586)<span></span>
</td>
<td class="nump">2,539<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash and cash equivalents at beginning of period</a></td>
<td class="nump">15,339<span></span>
</td>
<td class="nump">18,285<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash and cash equivalents at end of period</a></td>
<td class="nump">11,753<span></span>
</td>
<td class="nump">20,824<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract', window );"><strong>Non-cash investing and financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1', window );">Fair value of common units issued for acquisition</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 43,824<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow/inflow from the purchase of royalty interests in mining properties is the amount of cash the mineral producer pays the owner of the mine or mineral resource.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dmlp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from sale of oil and natural gas properties.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dmlp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516268-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash distribution paid to unit-holder of limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NoncashInvestingAndFinancingItemsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The value of the noncash (or part noncash) consideration given (for example, liability, equity) in a transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341906237016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Basis of Presentation<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock', window );">Basis of Presentation and Significant Accounting Policies [Text Block]</a></td>
<td class="text">
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">1.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Basis of Presentation</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&#160;</b></p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Dorchester Minerals, L.P. (the &#8220;Partnership&#8221;) is a publicly traded Delaware limited partnership that was formed in <em style="font: inherit;"> December 2001, </em>and commenced operations on <em style="font: inherit;"> January 31, 2003. </em>The unaudited condensed consolidated financial statements include the accounts of the Partnership and its wholly-owned subsidiaries Dorchester Minerals Oklahoma LP, Dorchester Minerals Oklahoma GP, Inc., Maecenas Minerals LLP, Dorchester-Maecenas GP LLC, The Buffalo Co., A Limited Partnership, and DMLPTBC GP LLC.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying unaudited condensed consolidated financial statements of the Partnership have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") and pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;). The unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal and recurring adjustments unless indicated otherwise) that are, in the opinion of management, necessary for the fair presentation of our financial position and operating results for the interim period. Interim period results are <em style="font: inherit;">not</em> necessarily indicative of the results for the calendar year. For more information regarding limitations on the forward-looking statements contained herein, see page <em style="font: inherit;">1</em> of this Quarterly Report on Form <em style="font: inherit;">10</em>-Q. Per unit information is calculated by dividing the income or loss applicable to holders of the Partnership&#8217;s common units by the weighted average number of units outstanding. The Partnership has no potentially dilutive securities and, consequently, basic and diluted income per unit do <em style="font: inherit;">not</em> differ. The accompanying unaudited condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and notes thereto included in the Partnership&#8217;s <em style="font: inherit;">2019</em> Annual Report on Form <em style="font: inherit;">10</em>-K.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying unaudited condensed consolidated financial statements include the consolidated results of the Partnership. All significant intercompany balances and transactions have been eliminated in consolidation.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. For example, estimates of uncollected revenues and unpaid expenses from Royalty Properties (which are interests in oil and natural gas leases that give the Partnership the right to receive a portion of the production from the leased acreage, without bearing the costs of such production) and net profits overriding royalty interests (referred to as the Net Profits Interests, or &#8220;NPIs&#8221;) operated by non-affiliated entities are particularly subjective due to our inability to gain accurate and timely information. Therefore, actual results could differ from those estimates.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i/></p><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Recent Events &#8211; </i>In <em style="font: inherit;"> January 2020, </em>the World Health Organization (&#8220;WHO&#8221;) announced a global health emergency because of a new strain of coronavirus (&#8220;COVID-<em style="font: inherit;">19&#8221;</em>) and the significant risks to the international community and economies as the virus spreads globally beyond its point of origin.&#160; In <em style="font: inherit;"> March 2020, </em>the WHO classified&#160;COVID-<em style="font: inherit;">19</em> as a pandemic, based on the rapid increase in exposure globally, and throughout the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2020</em> and thereafter, COVID-<em style="font: inherit;">19</em> continued to spread throughout the U.S. In addition, after the Organization of the Petroleum Exporting Countries (&#8220;OPEC&#8221;) and a group of oil producing nations led by Russia failed in <em style="font: inherit;"> March 2020 </em>to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in <em style="font: inherit;"> April 2020 </em>to reduce production levels, and U.S. production has declined, a significant crude oil price recovery is <em style="font: inherit;">not</em> expected until global supply matches current lower levels of demand caused by a number of factors, including the uncertainty around the extent and timing of an economic recovery due to the COVID-<em style="font: inherit;">19</em> pandemic. The effects of COVID-<em style="font: inherit;">19</em> and concerns regarding its domestic and global spread, as well as the recent actions by Russia and Saudi Arabia, could continue to negatively impact the domestic and international supply and demand for oil and natural gas, to sustain continued price volatility and impact&#160;the price paid for oil and natural gas and to materially and adversely affect the demand for and marketability of oil and natural gas production.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We are closely monitoring the current and potential impact of the COVID-<em style="font: inherit;">19</em> pandemic and future OPEC actions on all aspects of our business, including how these events <em style="font: inherit;"> may </em>impact our future operations, financial results, liquidity, employees and producers. The impact of the COVID-<em style="font: inherit;">19</em> pandemic and the related economic downturn and the historically low oil and natural gas prices on the account of the oil price war between OPEC and other oil producing countries is rapidly evolving. We cannot predict the long-term impact of these events on our liquidity, financial position, results of operations or cash flows due to uncertainties including the severity of COVID-<em style="font: inherit;">19,</em> the duration of the outbreak domestically and worldwide, additional governmental or other actions taken to combat COVID-<em style="font: inherit;">19</em> and the effect COVID-<em style="font: inherit;">19</em> and the current depressed oil prices will have on the demand for oil and natural gas. These situations remain fluid and unpredictable, and we are actively managing our response.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>&#160;</i></p><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i/></p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i/></p><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Revenue Recognition </i>&#8211; Revenues from Royalty Properties and NPIs are recorded under the cash receipts approach as directly received from the remitters&#8217; statement accompanying the revenue check. Since the revenue checks are generally received <em style="font: inherit;">two</em> to <em style="font: inherit;">four</em> months after the production month, the Partnership accrues for revenue earned but <em style="font: inherit;">not</em> received by estimating production volumes and product prices. Identified differences between our accrued revenue estimates and actual revenue received historically have <em style="font: inherit;">not</em> been significant.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership does <em style="font: inherit;">not</em> record revenue for unsatisfied or partially unsatisfied performance obligations. The Partnership&#8217;s right to revenues from Royalty Properties and NPIs occurs at the time of production, at which point, payment is unconditional, and <em style="font: inherit;">no</em> remaining performance obligation exists for the Partnership. Accordingly, the Partnership&#8217;s revenue contracts for Royalty Properties and NPIs do <em style="font: inherit;">not</em> generate contract assets or contract liabilities.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Revenues from lease bonus payments are recorded upon receipt. The lease bonus is separate from the lease itself and is recognized as revenue to the Partnership upon receipt of payment. The Partnership generates lease bonus revenue by leasing its mineral interests to exploration and production companies, and includes proceeds from assignments of leasehold interests where the Partnership retains an interest. A lease agreement represents the Partnership&#8217;s contract with a lessee and generally transfers the rights to develop oil or natural gas, grants the Partnership a right to a specified royalty interest, and requires that drilling and completion operations commence within a specified time period. Upon signing a lease agreement, <em style="font: inherit;">no</em> further performance obligation exists for the Partnership, and therefore, <em style="font: inherit;">no</em> contract assets or&#160;contract liabilities are generated.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"/>
  <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).  Accounting policies describe all significant accounting policies of the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341913437592">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Acquisition for Units<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock', window );">Acquisition of Producing and Nonproducing Royalty and Mineral Rights [Text Block]</a></td>
<td class="text">
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">2.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Acquisition for Units</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">On <em style="font: inherit;"> March 29, 2019, </em>pursuant to a Contribution and Exchange Agreement with H. Huffman &amp; Co., A Limited Partnership, an Oklahoma limited partnership (&#8220;HHC&#8221;), The Buffalo Co., A Limited Partnership, an Oklahoma limited partnership (&#8220;TBC&#8221; and together with HHC, the &#8220;Acquired Entities&#8221;), Huffman Oil Co., L.L.C., an Oklahoma limited&#160;liability company, and the equity holders of the Acquired Entities, the Partnership acquired (i) a 96.97% net profits interest in certain working interests in various oil and natural gas properties owned by HHC, (ii) all of the minerals and royalty interests held by HHC, and (iii) all of the minerals and royalty interests held by TBC in exchange for 2,400,000 common units representing limited partnership interests in the Partnership (&#8220;Common Units&#8221;) valued at $43.8 million and issued pursuant to the Partnership's acquisition shelf registration statements on Form S-<em style="font: inherit;">4.</em> We believe that the&#160;acquisition is considered complimentary to our business. The Acquired Entities were accounted for as an acquisition of assets under U.S. GAAP. Accordingly, the cost of the acquisition was allocated on a relative fair value basis and transaction costs were capitalized as a component of the cost of the assets acquired. The consolidated balance sheet as of <em style="font: inherit;"> December 31, 2019 </em>includes $42.9 million in net property additions. Net property additions for the&#160;<em style="font: inherit;">six</em> months ended <em style="font: inherit;"> June 30, 2019 </em>includes $4.3 million of unproved properties acquired that were recorded to the oil and natural gas properties full cost pool, thereby accelerating the costs subject to depletion.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership subsequently filed an acquisition shelf registration statement on Form S-<em style="font: inherit;">4</em> that became effective <em style="font: inherit;"> June 6, 2019 </em>and a shelf registration statement on Form S-<em style="font: inherit;">3</em> that became effective <em style="font: inherit;"> August 21, 2019. </em>20,000,000 units remain available for issuance under the Partnership's registration statements.&#160;</p>
  <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of the acquisition of producing and nonproducing royalty and mineral rights by the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dmlp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341913450328">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 3 - Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies Disclosure [Text Block]</a></td>
<td class="text">
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">3.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Commitments and Contingencies</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership and Dorchester Minerals Operating L.P., a Delaware limited partnership owned directly and indirectly by our General Partner, are involved in legal and/or administrative proceedings arising in the ordinary course of their businesses, <em style="font: inherit;">none</em> of which have predictable outcomes and <em style="font: inherit;">none</em> of which are believed to have any significant effect on our consolidated financial position, cash flows, or operating results.</p>
  <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341909710952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Distributions to Holders of Common Units<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalNotesDisclosureTextBlock', window );">Partners' Capital Notes Disclosure [Text Block]</a></td>
<td class="text">
   <table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b><em style="font: inherit;">4.</em> </b></p> </td><td> <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>Distributions to Holders of Common Units</b></p> </td></tr>
</tbody></table>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Distributions for both the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2020</em> and the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2019</em> were paid on 34,679,774 common units. The <em style="font: inherit;">second</em> quarter <em style="font: inherit;">2020</em> distribution of $0.226318 per common unit will be paid on <em style="font: inherit;"> August 13, 2020. </em>Our partnership agreement requires the <em style="font: inherit;">third</em> quarter cash distribution to be paid by <em style="font: inherit;"> November 12, 2020.</em></p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
  <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalNotesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the formation, structure, control and ownership of the partnership. Disclosures related to accounts comprising partners' capital. Includes balances of general partners' capital account, limited partners' capital account, preferred partners' capital account and total partners' capital account and units outstanding; accumulated other comprehensive income; amount and nature of changes to amount of partner's capital and units outstanding by class, rights and privileges for each class of units; distribution policies and distributions paid by unit class; impact of and correction of an error in previously issued financial statements; limitations of partners' liability; redemption, conversion and distribution policies; and deferred compensation related to the issuance of units.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalNotesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341909378440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Accounting, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Dorchester Minerals, L.P. (the &#8220;Partnership&#8221;) is a publicly traded Delaware limited partnership that was formed in <em style="font: inherit;"> December 2001, </em>and commenced operations on <em style="font: inherit;"> January 31, 2003. </em>The unaudited condensed consolidated financial statements include the accounts of the Partnership and its wholly-owned subsidiaries Dorchester Minerals Oklahoma LP, Dorchester Minerals Oklahoma GP, Inc., Maecenas Minerals LLP, Dorchester-Maecenas GP LLC, The Buffalo Co., A Limited Partnership, and DMLPTBC GP LLC.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying unaudited condensed consolidated financial statements of the Partnership have been prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") and pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;). The unaudited condensed consolidated financial statements reflect all adjustments (consisting only of normal and recurring adjustments unless indicated otherwise) that are, in the opinion of management, necessary for the fair presentation of our financial position and operating results for the interim period. Interim period results are <em style="font: inherit;">not</em> necessarily indicative of the results for the calendar year. For more information regarding limitations on the forward-looking statements contained herein, see page <em style="font: inherit;">1</em> of this Quarterly Report on Form <em style="font: inherit;">10</em>-Q. Per unit information is calculated by dividing the income or loss applicable to holders of the Partnership&#8217;s common units by the weighted average number of units outstanding. The Partnership has no potentially dilutive securities and, consequently, basic and diluted income per unit do <em style="font: inherit;">not</em> differ. The accompanying unaudited condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and notes thereto included in the Partnership&#8217;s <em style="font: inherit;">2019</em> Annual Report on Form <em style="font: inherit;">10</em>-K.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The accompanying unaudited condensed consolidated financial statements include the consolidated results of the Partnership. All significant intercompany balances and transactions have been eliminated in consolidation.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. For example, estimates of uncollected revenues and unpaid expenses from Royalty Properties (which are interests in oil and natural gas leases that give the Partnership the right to receive a portion of the production from the leased acreage, without bearing the costs of such production) and net profits overriding royalty interests (referred to as the Net Profits Interests, or &#8220;NPIs&#8221;) operated by non-affiliated entities are particularly subjective due to our inability to gain accurate and timely information. Therefore, actual results could differ from those estimates.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dmlp_RecentEventsPolicyPolicyTextBlock', window );">Recent Events, Policy [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Recent Events &#8211; </i>In <em style="font: inherit;"> January 2020, </em>the World Health Organization (&#8220;WHO&#8221;) announced a global health emergency because of a new strain of coronavirus (&#8220;COVID-<em style="font: inherit;">19&#8221;</em>) and the significant risks to the international community and economies as the virus spreads globally beyond its point of origin.&#160; In <em style="font: inherit;"> March 2020, </em>the WHO classified&#160;COVID-<em style="font: inherit;">19</em> as a pandemic, based on the rapid increase in exposure globally, and throughout the <em style="font: inherit;">second</em> quarter of <em style="font: inherit;">2020</em> and thereafter, COVID-<em style="font: inherit;">19</em> continued to spread throughout the U.S. In addition, after the Organization of the Petroleum Exporting Countries (&#8220;OPEC&#8221;) and a group of oil producing nations led by Russia failed in <em style="font: inherit;"> March 2020 </em>to agree on oil production cuts, Saudi Arabia announced that it would cut oil prices and increase production, leading to a sharp further decline in oil and natural gas prices. While OPEC, Russia and other oil producing countries reached an agreement in <em style="font: inherit;"> April 2020 </em>to reduce production levels, and U.S. production has declined, a significant crude oil price recovery is <em style="font: inherit;">not</em> expected until global supply matches current lower levels of demand caused by a number of factors, including the uncertainty around the extent and timing of an economic recovery due to the COVID-<em style="font: inherit;">19</em> pandemic. The effects of COVID-<em style="font: inherit;">19</em> and concerns regarding its domestic and global spread, as well as the recent actions by Russia and Saudi Arabia, could continue to negatively impact the domestic and international supply and demand for oil and natural gas, to sustain continued price volatility and impact&#160;the price paid for oil and natural gas and to materially and adversely affect the demand for and marketability of oil and natural gas production.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">We are closely monitoring the current and potential impact of the COVID-<em style="font: inherit;">19</em> pandemic and future OPEC actions on all aspects of our business, including how these events <em style="font: inherit;"> may </em>impact our future operations, financial results, liquidity, employees and producers. The impact of the COVID-<em style="font: inherit;">19</em> pandemic and the related economic downturn and the historically low oil and natural gas prices on the account of the oil price war between OPEC and other oil producing countries is rapidly evolving. We cannot predict the long-term impact of these events on our liquidity, financial position, results of operations or cash flows due to uncertainties including the severity of COVID-<em style="font: inherit;">19,</em> the duration of the outbreak domestically and worldwide, additional governmental or other actions taken to combat COVID-<em style="font: inherit;">19</em> and the effect COVID-<em style="font: inherit;">19</em> and the current depressed oil prices will have on the demand for oil and natural gas. These situations remain fluid and unpredictable, and we are actively managing our response.</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>&#160;</i></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock', window );">Revenue from Contract with Customer [Policy Text Block]</a></td>
<td class="text"><p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><i>Revenue Recognition </i>&#8211; Revenues from Royalty Properties and NPIs are recorded under the cash receipts approach as directly received from the remitters&#8217; statement accompanying the revenue check. Since the revenue checks are generally received <em style="font: inherit;">two</em> to <em style="font: inherit;">four</em> months after the production month, the Partnership accrues for revenue earned but <em style="font: inherit;">not</em> received by estimating production volumes and product prices. Identified differences between our accrued revenue estimates and actual revenue received historically have <em style="font: inherit;">not</em> been significant.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">The Partnership does <em style="font: inherit;">not</em> record revenue for unsatisfied or partially unsatisfied performance obligations. The Partnership&#8217;s right to revenues from Royalty Properties and NPIs occurs at the time of production, at which point, payment is unconditional, and <em style="font: inherit;">no</em> remaining performance obligation exists for the Partnership. Accordingly, the Partnership&#8217;s revenue contracts for Royalty Properties and NPIs do <em style="font: inherit;">not</em> generate contract assets or contract liabilities.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p>
   <p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">Revenues from lease bonus payments are recorded upon receipt. The lease bonus is separate from the lease itself and is recognized as revenue to the Partnership upon receipt of payment. The Partnership generates lease bonus revenue by leasing its mineral interests to exploration and production companies, and includes proceeds from assignments of leasehold interests where the Partnership retains an interest. A lease agreement represents the Partnership&#8217;s contract with a lessee and generally transfers the rights to develop oil or natural gas, grants the Partnership a right to a specified royalty interest, and requires that drilling and completion operations commence within a specified time period. Upon signing a lease agreement, <em style="font: inherit;">no</em> further performance obligation exists for the Partnership, and therefore, <em style="font: inherit;">no</em> contract assets or&#160;contract liabilities are generated.</p>
   <p style="margin: 0pt; text-align: left; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&#160;</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dmlp_RecentEventsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy related to recent events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dmlp_RecentEventsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dmlp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue from contract with customer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130561-203045<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130566-203045<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130563-203045<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -URI http://asc.fasb.org/topic&amp;trid=49130388<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130566-203045<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130563-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130566-203045<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130564-203045<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121604090&amp;loc=SL49130566-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341909439992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Basis of Presentation (Details Textual)<br> shares in Thousands</strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jun. 30, 2020 </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)</a></td>
<td class="nump">0<span></span>
</td>
</tr>
</table>
<div style="display: none;"><table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341907328152">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Acquisition for Units (Details Textual) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Mar. 29, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Aug. 21, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized', window );">Limited Partners' Capital Account, Units Authorized (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=dmlp_HHCMember', window );">HHC [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired', window );">Business Acquisition, Percentage of Net Profits Interest Acquired</a></td>
<td class="nump">96.97%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment', window );">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 42.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOfOilAndGasProperties', window );">Impairment of Oil and Gas Properties</a></td>
<td class="nump">$ 4.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=dmlp_HHCMember', window );">HHC [Member] | Partnership Interest [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued', window );">Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)</a></td>
<td class="nump">2,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable', window );">Business Combination, Consideration Transferred, Equity Interests Issued and Issuable</a></td>
<td class="nump">$ 43.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of net profits interests acquired at the acquisition date in the business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dmlp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of equity interests issued or issuable to acquire entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6613-128477<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6578-128477<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of property, plant, and equipment recognized as of the acquisition date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ImpairmentOfOilAndGasProperties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2921-110230<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 932<br> -SubTopic 360<br> -Section 35<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=66906256&amp;loc=d3e66150-109466<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfOilAndGasProperties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of limited partner units authorized to be issued.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=dmlp_HHCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessAcquisitionAxis=dmlp_HHCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityInterestIssuedOrIssuableByTypeAxis=srt_PartnershipInterestMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityInterestIssuedOrIssuableByTypeAxis=srt_PartnershipInterestMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140341906443928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Distributions to Holders of Common Units (Details Textual) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod', window );">Number of Units That Cash Distributions Were Paid on During the Period (in shares)</a></td>
<td class="nump">34,679,774<span></span>
</td>
<td class="nump">34,679,774<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit', window );">Distribution Made to Limited Partner, Distributions Paid, Per Unit (in dollars per share)</a></td>
<td class="nump">$ 0.226318<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents number of units that cash distributions were paid on during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dmlp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>25
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M)45SK]H,E-C6%X?/0BF1U8\;SJ"-K #P?26$>A]4$W2WV]-_ 5!+ P04
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MX>J151GHG\\T?:+YOP:D>!SI#Y86%4]!6HTC?>5*A&Z:I4:A'@JHAP)*''<
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M ?Z^$4*_;LP+VG\'%O\!4$L#!!0    ( #![!E%)TG@_$0<  ' 0   8
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M4 +NF;6ZHQA8;2!Z%2C/ K!BGN+QM@9!\8LW4?@[,'QDM&C%]PG*C;2_G<F
M0X/$/5M) DHDR_I:B ]]W^.]H5I!YJY=6.C(3JM84X'QRCQ\BW*&[:6GG6]"
MGR7ZQ<H-R)628$N9(O/U@T<;5A%X>[UD8NB98%[HIL-G1HE,=]9W.W'##'9U
MWX?*N/<56%%8R;>N\(A+^8.P6^T^IT_S5^3^>/X6!QFLN(J6EA"=C%X\'^3L
M[%Z2K^6;<N$3OE#E<4WX% A\ /M+#Q)H7]A ]Y\,)_\"4$L#!!0    ( #![
M!E'XK!-VB0(  '$%   8    >&PO=V]R:W-H965T<R]S:&5E=#@N>&ULC511
M;]HP$/XKISRO) 3*M@HB0;MJF]0.0;L]3'LPR26Q<.S4=@K\^YV=D-*I17M)
M[//==]_=^?-TI_36E(@6]I609A:4UM9786C2$BMF!JI&22>YTA6SM-5%:&J-
M+/-!E0CC*)J$%>,R2*;>MM3)5#56<(E+#::I*J8/"Q1J-PN&P=&PXD5IG2%,
MIC4K<(WVL5YJVH4]2L8KE(8K"1KS63 ?7BW&SM\[_.2X,R=K<)5LE-JZS;=L
M%D2.$ I,K4-@]'O&:Q3" 1&-IPXSZ%.ZP-/U$?W6UTZU;)C!:R5^\<R6L^!3
M !GFK!%VI79?L:OGTN&E2AC_A5WG&P60-L:JJ@LF!A67[9_MNS[\3T#<!<2>
M=YO(L[QAEB53K7:@G3>AN84OU4<3.2[=4-96TRFG.)O<*XL0PP7,TZ>&&^Y;
M1;.&1\FMF8:6<CC/,.WP%BU>_ [>!.Z4M*6!+S+#['5\2-QZ@O&1X"(^"_B]
MD0,811\@CN+H#-ZH+WCD\49G"C9@%=QRR63*F8"U91;IHOU;[RO\<8\_]OCC
M=_!/^ZAR6&J5-2F7!3"9P;V2=6]8J0,3]N /[@A%$Q4O"@._'W!O82%4NOWS
MU@S.4G ZOC(U2W$6D% -ZF<,DGCP]HCAAX0[IM,2XL^NR4/ZC@=P@RE6&]0P
M&K96,'P/- SLAD&6AQ)AR;0EZJ;D-0E[8_"IH4:* ^1<8$:UD>Y>LM(]%3EI
MN>#&:M::CLT'VCBAP?H"QFVF29=H!/.F("U W)$9P%N3"D]D4*$NO-@-I*J1
MME5$;^W?DWDKHQ?W]C&BCA1<&A"84V@T^'@9@&X%WFZLJKVH-LJ21/VRI#<1
MM7.@\US1/>LV+D'_RB9_ 5!+ P04    "  P>P91;_6F7) "  "<!0  &
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M7X$)\'SI@6+M#2OHOMJ<_PE02P,$%     @ ,'L&46"5Q:TF @  4P0  !D
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MN?W@ZIIAA(> =!O&9J_)#6%8-N[5H_$)[KS2;G3&P!>8_D?R/U!+ P04
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M.NVH94,U+"3_A\4FG7ICC\20T(*;6[F[@DK/F?472:[=/]E5MCV/1(4V,JO
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M2?,6C;] YQM-/=AN_ NZ"3[]!U!+ P04    "  P>P91M\1NXD,"  #@"@
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M:%0*CMQC)8QQ8K3^-8+)#^Q^ %!+ P04    "  P>P91+PK3VSL"  "E"@
M#P   'AL+W=O<FMB;V]K+GAM;,66WV_;(!#'_Q7D]\UV?K6-ZDI=LJV1IBY:
MMKY.!,[)J1@RP.W6OWZ'+6MTD]!>DCP9CN/X</CX<OUL[./6F$?VLU':5=G>
M^\,\SYW80\/=6W, 32.UL0WWU+6[W!TL<.GV +Y1^:@H9GG#46<WUT.LM<WC
MCO$@/!I-QF!X0'AV?\9#ESVAPRTJ]+^JK&LKR%B#&AM\ 5EE1<;<WCS?&8LO
M1GNN-L(:I:JL[ <>P'H4_Y@W ?(KW[K.XOGV"R>0*IL5%+!&ZWSGT<7GQ/@$
MY-SW6F\^H/)@E]S#1VO: ^I="$.[R*-M='D8OGT2Y_9_TFCJ&@4LC6@;T+[/
MHP45 +7;X\%E3/,&JFQP8;=:LO?:4Y+82O>AR#?LE)9>R7[7GG"C'-HYTH!=
MR0[\>) +HR5H!Y)1RQF%DC@D>\<5UP)8!#E*0([. KG2PC3 -A'D. $Y/@OD
M)N#0U ARDH"<G!'R^RB"G"8@I^>$'$>0LP3D[+B0]W0[LI*]H5)QZ)BIV=J"
MHSE_%_=%@O'B!(PC8KP5/UI:/#@PBL2^:?0N8KQ,,%Z>@'%,C O3-.B#MV-<
M=V?O,4[D50+RZ@20$X)<HO,6MVWGP;QA=T9)B*_R(G67%\?%W.!.(_GR(#I"
MF#9D<,?65$("(3[P,BDY1]:<=.G$FE.F1*<\LNJDJ^<59DIVRB/K3O+??'6E
MERGA*3OER8=GD80:-<A[6L*1G9YH8FU9^/3G,IF65(]UJ]2";)_U)\/E\,H:
M7H@WOP%02P,$%     @ ,'L&41#9.:K^    80D  !H   !X;"]?<F5L<R]W
M;W)K8F]O:RYX;6PN<F5L<\W63<Z",!" X:N0'L!A4%&_B"LW;HT7:'#XB4";
M3HUZ>PDN<(R+;V/*BK2$Z;-HWK ]4J-];3JN:LO1O6TZSE3EO?T#X+RB5O/,
M6.KZ-X5QK?;]TI5@=7[1)4$2QRFX]QEJMWV?&9T>EOXST11%G=/>Y->6.O]E
M,-R,NW!%Y%5TTJXDGRFX-^,VP_# 63]918=SIMSAC I"@Q(!2L*#Y@(T#P]:
M"- B/&@I0,OPH%2 TO"@E0"MPH/6 K0.#]H(T"8\"&-9QG@"I(]83Z#6*'.-
M$^@URF#C!(J-,MGXRV:S?S3$H^>UEN?_,M&^_Y;&XX?E:_/C]@Y9!O%'M7L"
M4$L#!!0    ( #![!E'U*]7630$  +P*   3    6T-O;G1E;G1?5'EP97-=
M+GAM;,V6VT[#, R&7Z7J[=1F'3 .VG8#W,(N>('0NFNTG!1[8WM[W.X@@4;%
M-"1RTZBQ_7]_8LG*Y&WK 9.-T1:G:4/D'X3 L@$C,7<>+$=J%XPD_@T+X66Y
ME L0H^%P+$IG"2QEU&JDL\D3U'*E*7G>\#8J9Z=I (UI\KA+;%G35'JO52F)
MXV)MJV^4;$_(N;++P49Y''!"*DX2VLC/@'W=ZQI"4!4D<QGH11K.$ALMD+8:
M,.^7..'1U;4JH7+ERG!)CCZ K+ !(*/SG>B@GTQ\P[#[%A?S.YD^(&?.@_/(
M'0MP/N[0DK8Z\RP$@53_$8]$EK[X?-!VNX+JEVR^W@\7EET_4'3+Y7?\M<='
M_3-]C"+Q<16)C^M(?-Q$XF,<B8_;2'S<1>+C/A(?Q3 6([%,U"*6D5K$,E.+
M_QRJ[\XM__H]U:ZYD<H>^*)[M,X^ 5!+ 0(4 Q0    ( #![!E$'04UB@0
M +$    0              "  0    !D;V-0<F]P<R]A<' N>&UL4$L! A0#
M%     @ ,'L&4?RP!C3N    *P(  !$              ( !KP   &1O8U!R
M;W!S+V-O<F4N>&UL4$L! A0#%     @ ,'L&49E<G",0!@  G"<  !,
M         ( !S $  'AL+W1H96UE+W1H96UE,2YX;6Q02P$"% ,4    "  P
M>P91I1, /E %  "@%0  &               @($-"   >&PO=V]R:W-H965T
M<R]S:&5E=#$N>&UL4$L! A0#%     @ ,'L&4=) YUE !0  Q10  !@
M         ("!DPT  'AL+W=O<FMS:&5E=',O<VAE970R+GAM;%!+ 0(4 Q0
M   ( #![!E'#C:L^@@4  .D6   8              " @0D3  !X;"]W;W)K
M<VAE971S+W-H965T,RYX;6Q02P$"% ,4    "  P>P91P&WK??$$  "F%@
M&               @('!&   >&PO=V]R:W-H965T<R]S:&5E=#0N>&UL4$L!
M A0#%     @ ,'L&43/@7IN@ @  Y@8  !@              ("!Z!T  'AL
M+W=O<FMS:&5E=',O<VAE970U+GAM;%!+ 0(4 Q0    ( #![!E$N[6E"V ,
M !H,   8              " @;X@  !X;"]W;W)K<VAE971S+W-H965T-BYX
M;6Q02P$"% ,4    "  P>P912=)X/Q$'  !P$   &               @(',
M)   >&PO=V]R:W-H965T<R]S:&5E=#<N>&UL4$L! A0#%     @ ,'L&4?BL
M$W:) @  <04  !@              ("!$RP  'AL+W=O<FMS:&5E=',O<VAE
M970X+GAM;%!+ 0(4 Q0    ( #![!E%O]:9<D (  )P%   8
M  " @=(N  !X;"]W;W)K<VAE971S+W-H965T.2YX;6Q02P$"% ,4    "  P
M>P91*\@ NE@"   H!0  &0              @(&8,0  >&PO=V]R:W-H965T
M<R]S:&5E=#$P+GAM;%!+ 0(4 Q0    ( #![!E$\1W%"2@<  ,$1   9
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M;',O+G)E;'-02P$"% ,4    "  P>P91+PK3VSL"  "E"@  #P
M    @ &>1P  >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ ,'L&41#9.:K^
M    80D  !H              ( !!DH  'AL+U]R96QS+W=O<FMB;V]K+GAM
M;"YR96QS4$L! A0#%     @ ,'L&4?4KU=9- 0  O H  !,
M ( !/$L  %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&     !8 %@#1!0  NDP
#

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>54</ContextCount>
  <ElementCount>156</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>9</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>5</UnitCount>
  <MyReports>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-document-and-entity-information</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Current Period Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>002 - Statement - Condensed Consolidated Income Statements (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited</Role>
      <ShortName>Condensed Consolidated Income Statements (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>003 - Statement - Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited</Role>
      <ShortName>Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>004 - Statement - Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals</Role>
      <ShortName>Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>006 - Disclosure - Note 1 - Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation</Role>
      <ShortName>Note 1 - Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>007 - Disclosure - Note 2 - Acquisition for Units</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units</Role>
      <ShortName>Note 2 - Acquisition for Units</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>008 - Disclosure - Note 3 - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies</Role>
      <ShortName>Note 3 - Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>009 - Disclosure - Note 4 - Distributions to Holders of Common Units</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units</Role>
      <ShortName>Note 4 - Distributions to Holders of Common Units</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>010 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>011 - Disclosure - Note 1 - Basis of Presentation (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual</Role>
      <ShortName>Note 1 - Basis of Presentation (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation</ParentRole>
      <Position>12</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>012 - Disclosure - Note 2 - Acquisition for Units (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual</Role>
      <ShortName>Note 2 - Acquisition for Units (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units</ParentRole>
      <Position>13</Position>
    </Report>
    <Report instance="dmlp20200630_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>013 - Disclosure - Note 4 - Distributions to Holders of Common Units (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual</Role>
      <ShortName>Note 4 - Distributions to Holders of Common Units (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units</ParentRole>
      <Position>14</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" original="dmlp20200630_10q.htm">dmlp20200630_10q.htm</File>
    <File>dmlp-20200630.xsd</File>
    <File>dmlp-20200630_cal.xml</File>
    <File>dmlp-20200630_def.xml</File>
    <File>dmlp-20200630_lab.xml</File>
    <File>dmlp-20200630_pre.xml</File>
    <File>ex_196862.htm</File>
    <File>ex_196863.htm</File>
    <File>ex_196864.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2020-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>31
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "dmlp20200630_10q.htm": {
   "axisCustom": 0,
   "axisStandard": 5,
   "contextCount": 54,
   "dts": {
    "calculationLink": {
     "local": [
      "dmlp-20200630_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "dmlp-20200630_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-eedm-def-2020-01-31.xml",
      "http://xbrl.fasb.org/srt/2020/elts/srt-eedm1-def-2020-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "dmlp20200630_10q.htm"
     ]
    },
    "labelLink": {
     "local": [
      "dmlp-20200630_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-doc-2020-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "dmlp-20200630_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-ref-2020-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "dmlp-20200630.xsd"
     ],
     "remote": [
      "https://xbrl.sec.gov/sic/2020/sic-2020-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd",
      "http://xbrl.sec.gov/naics/2011/naics-2011-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd",
      "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd",
      "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd",
      "https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-parts-codification-2020-01-31.xsd"
     ]
    }
   },
   "elementCount": 135,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2020-01-31": 6,
    "http://www.dmlp.net/20200630": 1,
    "http://xbrl.sec.gov/dei/2019-01-31": 6,
    "total": 13
   },
   "keyCustom": 6,
   "keyStandard": 150,
   "memberCustom": 3,
   "memberStandard": 6,
   "nsprefix": "dmlp",
   "nsuri": "http://www.dmlp.net/20200630",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "p",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "000 - Document - Document And Entity Information",
     "role": "http://www.dmlp.net/20200630/role/statement-document-and-entity-information",
     "shortName": "Document And Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "p",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PartnersCapitalNotesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "009 - Disclosure - Note 4 - Distributions to Holders of Common Units",
     "role": "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units",
     "shortName": "Note 4 - Distributions to Holders of Common Units",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PartnersCapitalNotesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "010 - Disclosure - Significant Accounting Policies (Policies)",
     "role": "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies",
     "shortName": "Significant Accounting Policies (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
       "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Share",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "011 - Disclosure - Note 1 - Basis of Presentation (Details Textual)",
     "role": "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual",
     "shortName": "Note 1 - Basis of Presentation (Details Textual)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
       "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Share",
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "i_2019-08-21",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:LimitedPartnersCapitalAccountUnitsAuthorized",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Share",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "012 - Disclosure - Note 2 - Acquisition for Units (Details Textual)",
     "role": "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual",
     "shortName": "Note 2 - Acquisition for Units (Details Textual)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "i_2019-08-21",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:LimitedPartnersCapitalAccountUnitsAuthorized",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Share",
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "us-gaap:PartnersCapitalNotesDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-04-01_2020-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Share",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "013 - Disclosure - Note 4 - Distributions to Holders of Common Units (Details Textual)",
     "role": "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual",
     "shortName": "Note 4 - Distributions to Holders of Common Units (Details Textual)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:PartnersCapitalNotesDisclosureTextBlock",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-04-01_2020-06-30",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "dmlp:NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Share",
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "i_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)",
     "role": "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited",
     "shortName": "Condensed Consolidated Balance Sheets (Current Period Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "i_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-04-01_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "002 - Statement - Condensed Consolidated Income Statements (Unaudited)",
     "role": "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited",
     "shortName": "Condensed Consolidated Income Statements (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-04-01_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PartnersCapital",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "003 - Statement - Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited)",
     "role": "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited",
     "shortName": "Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "i_2018-12-31_PartnerTypeOfPartnersCapitalAccountAxis-GeneralPartnerMember",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PartnersCapital",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": null,
     "groupType": "statement",
     "isDefault": "false",
     "longName": "004 - Statement - Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) (Parentheticals)",
     "role": "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals",
     "shortName": "Condensed Consolidated Statements of Changes in Partnership Capital (Unaudited) (Parentheticals)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetCashProvidedByUsedInOperatingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)",
     "role": "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited",
     "shortName": "Condensed Consolidated Statements of Cash Flows (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetCashProvidedByUsedInOperatingActivities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "USD",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "006 - Disclosure - Note 1 - Basis of Presentation",
     "role": "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation",
     "shortName": "Note 1 - Basis of Presentation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "007 - Disclosure - Note 2 - Acquisition for Units",
     "role": "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
     "shortName": "Note 2 - Acquisition for Units",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dmlp:AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "008 - Disclosure - Note 3 - Commitments and Contingencies",
     "role": "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies",
     "shortName": "Note 3 - Commitments and Contingencies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "dmlp20200630_10q.htm",
      "contextRef": "d_2020-01-01_2020-06-30",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 9,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Document Information [Line Items]"
       }
      }
     },
     "localname": "DocumentInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package.",
        "label": "Document Information [Table]"
       }
      }
     },
     "localname": "DocumentInformationTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r136"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.",
        "label": "Entity [Domain]"
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited",
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r139"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited",
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r134"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r135"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-document-and-entity-information"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dmlp_AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure of the acquisition of producing and nonproducing royalty and mineral rights by the reporting entity.",
        "label": "Acquisition of Producing and Nonproducing Royalty and Mineral Rights [Text Block]"
       }
      }
     },
     "localname": "AcquisitionOfProducingAndNonproducingRoyaltyAndMineralRightsTextBlock",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units"
     ],
     "xbrltype": "textBlockItemType"
    },
    "dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of net profits interests acquired at the acquisition date in the business combination.",
        "label": "dmlp_BusinessAcquisitionPercentageOfNetProfitsInterestAcquired",
        "terseLabel": "Business Acquisition, Percentage of Net Profits Interest Acquired"
       }
      }
     },
     "localname": "BusinessAcquisitionPercentageOfNetProfitsInterestAcquired",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "percentItemType"
    },
    "dmlp_HHCMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information pertaining to HHC.",
        "label": "HHC [Member]"
       }
      }
     },
     "localname": "HHCMember",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "domainItemType"
    },
    "dmlp_LeaseBonusMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information pertaining to lease bonus.",
        "label": "Lease Bonus [Member]"
       }
      }
     },
     "localname": "LeaseBonusMember",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "dmlp_NetProfitInterestsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information pertaining to net profit interests.",
        "label": "Net Profit Interests [Member]"
       }
      }
     },
     "localname": "NetProfitInterestsMember",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "dmlp_NoteToFinancialStatementDetailsTextual": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Note To Financial Statement Details Textual"
       }
      }
     },
     "localname": "NoteToFinancialStatementDetailsTextual",
     "nsuri": "http://www.dmlp.net/20200630",
     "xbrltype": "stringItemType"
    },
    "dmlp_NotesToFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Notes To Financial Statements [Abstract]"
       }
      }
     },
     "localname": "NotesToFinancialStatementsAbstract",
     "nsuri": "http://www.dmlp.net/20200630",
     "xbrltype": "stringItemType"
    },
    "dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents number of units that cash distributions were paid on during the period.",
        "label": "dmlp_NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod",
        "terseLabel": "Number of Units That Cash Distributions Were Paid on During the Period (in shares)"
       }
      }
     },
     "localname": "NumberOfUnitsThatCashDistributionsWerePaidOnDuringThePeriod",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual"
     ],
     "xbrltype": "sharesItemType"
    },
    "dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests": {
     "auth_ref": [],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow/inflow from the purchase of royalty interests in mining properties is the amount of cash the mineral producer pays the owner of the mine or mineral resource.",
        "label": "dmlp_PaymentsForProceedsFromAcquisitionOfRoyaltyInterests",
        "negatedLabel": "Net cash contributed in acquisition"
       }
      }
     },
     "localname": "PaymentsForProceedsFromAcquisitionOfRoyaltyInterests",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dmlp_ProceedsFromTheSaleOfOilAndNatualGasProperties": {
     "auth_ref": [],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from sale of oil and natural gas properties.",
        "label": "Proceeds from the sale of oil and natural gas properties"
       }
      }
     },
     "localname": "ProceedsFromTheSaleOfOilAndNatualGasProperties",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dmlp_RecentEventsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy related to recent events.",
        "label": "Recent Events, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "RecentEventsPolicyPolicyTextBlock",
     "nsuri": "http://www.dmlp.net/20200630",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "dmlp_statement-statement-significant-accounting-policies-policies": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Significant Accounting Policies"
       }
      }
     },
     "localname": "statement-statement-significant-accounting-policies-policies",
     "nsuri": "http://www.dmlp.net/20200630",
     "xbrltype": "stringItemType"
    },
    "srt_PartnershipInterestMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Partnership Interest [Member]"
       }
      }
     },
     "localname": "PartnershipInterestMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r62",
      "r92",
      "r93",
      "r118",
      "r129",
      "r130"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [
      "r62",
      "r92",
      "r93",
      "r118",
      "r129",
      "r130"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent": {
     "auth_ref": [
      "r10"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.",
        "label": "Accounts payable and other current liabilities"
       }
      }
     },
     "localname": "AccountsPayableAndAccruedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsReceivableGrossCurrent": {
     "auth_ref": [
      "r65",
      "r66"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "label": "Trade and other receivables"
       }
      }
     },
     "localname": "AccountsReceivableGrossCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsReceivableRelatedPartiesCurrent": {
     "auth_ref": [
      "r14",
      "r32",
      "r116",
      "r117"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.",
        "label": "Net profits interests receivable - related party"
       }
      }
     },
     "localname": "AccountsReceivableRelatedPartiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r9",
      "r69"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "label": "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
        "negatedTerseLabel": "Accumulated amortization"
       }
      }
     },
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "auth_ref": [
      "r46"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "label": "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
        "terseLabel": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r31",
      "r51",
      "r54",
      "r60",
      "r67",
      "r108",
      "r110",
      "r112",
      "r120",
      "r124"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r2",
      "r3",
      "r15",
      "r31",
      "r67",
      "r108",
      "r110",
      "r112"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "us-gaap_AssetsCurrent",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Current assets:"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting, Policy [Policy Text Block]"
       }
      }
     },
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r33"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).  Accounting policies describe all significant accounting policies of the reporting entity.",
        "label": "Basis of Presentation and Significant Accounting Policies [Text Block]"
       }
      }
     },
     "localname": "BasisOfPresentationAndSignificantAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_BusinessAcquisitionAcquireeDomain": {
     "auth_ref": [
      "r95",
      "r96"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree.",
        "label": "Business Acquisition, Acquiree [Domain]"
       }
      }
     },
     "localname": "BusinessAcquisitionAcquireeDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BusinessAcquisitionAxis": {
     "auth_ref": [
      "r95",
      "r96",
      "r97",
      "r98"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by business combination or series of individually immaterial business combinations.",
        "label": "Business Acquisition [Axis]"
       }
      }
     },
     "localname": "BusinessAcquisitionAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued": {
     "auth_ref": [
      "r103"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of equity interests issued or issuable to acquire entity.",
        "label": "us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued",
        "terseLabel": "Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)"
       }
      }
     },
     "localname": "BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable": {
     "auth_ref": [
      "r101",
      "r102"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.",
        "label": "us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable",
        "terseLabel": "Business Combination, Consideration Transferred, Equity Interests Issued and Issuable"
       }
      }
     },
     "localname": "BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment": {
     "auth_ref": [
      "r99",
      "r100"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of property, plant, and equipment recognized as of the acquisition date.",
        "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment",
        "terseLabel": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total"
       }
      }
     },
     "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r1",
      "r7",
      "r25"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": {
     "auth_ref": [
      "r21",
      "r25",
      "r29"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
        "periodEndLabel": "Cash and cash equivalents at end of period",
        "periodStartLabel": "Cash and cash equivalents at beginning of period"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "auth_ref": [
      "r21",
      "r113"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
        "totalLabel": "(Decrease) increase in cash and cash equivalents"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r13",
      "r75",
      "r122",
      "r127"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
        "label": "Commitments and contingencies (Note 3)"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r72",
      "r73",
      "r74",
      "r76"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CostsAndExpenses": {
     "auth_ref": [
      "r19"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total costs of sales and operating expenses for the period.",
        "label": "us-gaap_CostsAndExpenses",
        "totalLabel": "Total costs and expenses"
       }
      }
     },
     "localname": "CostsAndExpenses",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CostsAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Costs and expenses:"
       }
      }
     },
     "localname": "CostsAndExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DepreciationDepletionAndAmortization": {
     "auth_ref": [
      "r23",
      "r50"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CostsAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.",
        "label": "us-gaap_DepreciationDepletionAndAmortization",
        "terseLabel": "Depreciation, depletion and amortization"
       }
      }
     },
     "localname": "DepreciationDepletionAndAmortization",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DisclosureTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "us-gaap_DisclosureTextBlockAbstract",
        "terseLabel": "Notes to Financial Statements"
       }
      }
     },
     "localname": "DisclosureTextBlockAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid": {
     "auth_ref": [
      "r78"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash distribution paid to unit-holder of limited partnership (LP).",
        "label": "us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid",
        "negatedLabel": "Distributions paid to General Partner and unitholders"
       }
      }
     },
     "localname": "DistributionMadeToLimitedPartnerCashDistributionsPaid",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit": {
     "auth_ref": [
      "r78"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Per unit of ownership amount of cash distributions declared to unit-holder of a limited partnership (LP).",
        "label": "Distributions, per unit (in dollars per share)"
       }
      }
     },
     "localname": "DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit": {
     "auth_ref": [
      "r78"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP).",
        "label": "us-gaap_DistributionMadeToLimitedPartnerDistributionsPaidPerUnit",
        "terseLabel": "Distribution Made to Limited Partner, Distributions Paid, Per Unit (in dollars per share)"
       }
      }
     },
     "localname": "DistributionMadeToLimitedPartnerDistributionsPaidPerUnit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDiluted": {
     "auth_ref": [
      "r45"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "label": "Net income per common unit (basic and diluted) (in dollars per share)"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EquityInterestIssuedOrIssuableByTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of equity interests that are issued or issuable in a business combination.",
        "label": "Equity Interest Type [Axis]"
       }
      }
     },
     "localname": "EquityInterestIssuedOrIssuableByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityInterestIssuedOrIssuableTypeDomain": {
     "auth_ref": [
      "r103"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of equity interest issued or issuable to acquire an entity in a business combination.",
        "label": "Equity Interest Issued or Issuable, Type [Domain]"
       }
      }
     },
     "localname": "EquityInterestIssuedOrIssuableTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r20"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CostsAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "label": "General and administrative expenses"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralPartnerMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Party to a partnership business who has unlimited liability.",
        "label": "General Partner [Member]"
       }
      }
     },
     "localname": "GeneralPartnerMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GeneralPartnersCapitalAccount": {
     "auth_ref": [
      "r80"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_PartnersCapital",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of the general partner's ownership interest.",
        "label": "us-gaap_GeneralPartnersCapitalAccount",
        "terseLabel": "General Partner"
       }
      }
     },
     "localname": "GeneralPartnersCapitalAccount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ImpairmentOfOilAndGasProperties": {
     "auth_ref": [
      "r23",
      "r71",
      "r119"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced.",
        "label": "us-gaap_ImpairmentOfOilAndGasProperties",
        "terseLabel": "Impairment of Oil and Gas Properties"
       }
      }
     },
     "localname": "ImpairmentOfOilAndGasProperties",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossAttributableToParentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Allocation of net income:"
       }
      }
     },
     "localname": "IncomeLossAttributableToParentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeaseholdImprovementsMember": {
     "auth_ref": [
      "r68"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Additions or improvements to assets held under a lease arrangement.",
        "label": "Leasehold Improvements [Member]"
       }
      }
     },
     "localname": "LeaseholdImprovementsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Liabilities": {
     "auth_ref": [
      "r11",
      "r31",
      "r55",
      "r67",
      "r109",
      "r110",
      "r111",
      "r112"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "label": "us-gaap_Liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r6",
      "r31",
      "r67",
      "r112",
      "r121",
      "r125"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "us-gaap_LiabilitiesAndStockholdersEquity",
        "totalLabel": "Total liabilities and partnership capital"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r12",
      "r31",
      "r67",
      "r109",
      "r110",
      "r111",
      "r112"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "label": "us-gaap_LiabilitiesCurrent",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Current liabilities:"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LimitedPartnerMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Party to a partnership business who has limited liability.",
        "label": "Limited Partner [Member]"
       }
      }
     },
     "localname": "LimitedPartnerMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LimitedPartnersCapitalAccount": {
     "auth_ref": [
      "r80"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_PartnersCapital",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of the limited partners' ownership interests.",
        "label": "us-gaap_LimitedPartnersCapitalAccount",
        "terseLabel": "Unitholders"
       }
      }
     },
     "localname": "LimitedPartnersCapitalAccount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized": {
     "auth_ref": [
      "r80"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of limited partner units authorized to be issued.",
        "label": "us-gaap_LimitedPartnersCapitalAccountUnitsAuthorized",
        "terseLabel": "Limited Partners' Capital Account, Units Authorized (in shares)"
       }
      }
     },
     "localname": "LimitedPartnersCapitalAccountUnitsAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash flows used in financing activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r21"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
        "totalLabel": "Total cash flows provided by investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash flows provided by investing activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r21",
      "r22",
      "r24"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net cash provided by operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r0",
      "r16",
      "r17",
      "r18",
      "r24",
      "r31",
      "r37",
      "r38",
      "r39",
      "r40",
      "r41",
      "r42",
      "r43",
      "r44",
      "r51",
      "r53",
      "r56",
      "r59",
      "r61",
      "r67",
      "r112",
      "r123",
      "r128"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net income",
        "totalLabel": "Net income"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAllocatedToGeneralPartners": {
     "auth_ref": [
      "r80"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate amount of net income allocated to general partners.",
        "label": "General partner"
       }
      }
     },
     "localname": "NetIncomeLossAllocatedToGeneralPartners",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAllocatedToLimitedPartners": {
     "auth_ref": [
      "r81"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate amount of net income allocated to limited partners.",
        "label": "Unitholders"
       }
      }
     },
     "localname": "NetIncomeLossAllocatedToLimitedPartners",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NoncashInvestingAndFinancingItemsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Non-cash investing and financing activities:"
       }
      }
     },
     "localname": "NoncashInvestingAndFinancingItemsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OilAndGasPropertyFullCostMethodDepletion": {
     "auth_ref": [],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_OilAndGasPropertyFullCostMethodNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Depletion of oil and gas property carried under the full cost method.",
        "label": "us-gaap_OilAndGasPropertyFullCostMethodDepletion",
        "negatedTerseLabel": "Accumulated full cost depletion"
       }
      }
     },
     "localname": "OilAndGasPropertyFullCostMethodDepletion",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OilAndGasPropertyFullCostMethodGross": {
     "auth_ref": [],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_OilAndGasPropertyFullCostMethodNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Oil and gas properties, gross, carried under the full cost method.",
        "label": "Oil and natural gas properties (full cost method)"
       }
      }
     },
     "localname": "OilAndGasPropertyFullCostMethodGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OilAndGasPropertyFullCostMethodNet": {
     "auth_ref": [],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Oil and gas properties, net of depletion, carried under the full cost method.",
        "label": "us-gaap_OilAndGasPropertyFullCostMethodNet",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "OilAndGasPropertyFullCostMethodNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OilAndGasPropertyFullCostMethodNetAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Property and leasehold improvements - at cost:"
       }
      }
     },
     "localname": "OilAndGasPropertyFullCostMethodNetAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingCostsAndExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_CostsAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.",
        "label": "Operating, including production taxes"
       }
      }
     },
     "localname": "OperatingCostsAndExpenses",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingIncomeLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net operating revenues:"
       }
      }
     },
     "localname": "OperatingIncomeLossAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "auth_ref": [
      "r115"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "label": "Operating lease liability"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r115"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "label": "us-gaap_OperatingLeaseLiabilityNoncurrent",
        "verboseLabel": "Operating lease liability"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r114"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating lease right-of-use asset"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationGiven1": {
     "auth_ref": [
      "r26",
      "r27",
      "r28"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The value of the noncash (or part noncash) consideration given (for example, liability, equity) in a transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Fair value of common units issued for acquisition"
       }
      }
     },
     "localname": "OtherSignificantNoncashTransactionValueOfConsiderationGiven1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PartnerTypeOfPartnersCapitalAccountAxis": {
     "auth_ref": [
      "r79"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type or class of partner's capital account. Examples of classes of partners include, but not limited to, general partners, limited partners, preferred partners, and other ownership interests.",
        "label": "Partner Type [Axis]"
       }
      }
     },
     "localname": "PartnerTypeOfPartnersCapitalAccountAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain": {
     "auth_ref": [
      "r80",
      "r131"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Capital accounts of each type or class of partner. Examples of classes of partners include, but are not limited to, general partners, limited partners, preferred partners, and other ownership interests.",
        "label": "Partner Type of Partners' Capital Account, Name [Domain]"
       }
      }
     },
     "localname": "PartnerTypeOfPartnersCapitalAccountNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PartnersCapital": {
     "auth_ref": [
      "r78"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of ownership interest of different classes of partners in limited partnership.",
        "label": "us-gaap_PartnersCapital",
        "periodEndLabel": "Balance",
        "periodStartLabel": "Balance",
        "totalLabel": "Total partnership capital"
       }
      }
     },
     "localname": "PartnersCapital",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PartnersCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Partnership capital:"
       }
      }
     },
     "localname": "PartnersCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PartnersCapitalAccountAcquisitions": {
     "auth_ref": [
      "r77",
      "r78"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Change in the different classes of partners' capital accounts during the year due to acquisitions. Partners include general, limited and preferred partners.",
        "label": "Acquisition of assets for units"
       }
      }
     },
     "localname": "PartnersCapitalAccountAcquisitions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PartnersCapitalAccountDistributions": {
     "auth_ref": [
      "r78",
      "r80"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total distributions to each class of partners (i.e., general, limited and preferred partners).",
        "label": "us-gaap_PartnersCapitalAccountDistributions",
        "negatedLabel": "Distributions"
       }
      }
     },
     "localname": "PartnersCapitalAccountDistributions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PartnersCapitalAccountUnits": {
     "auth_ref": [
      "r79",
      "r132",
      "r133"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of each class of partnership units outstanding at the balance sheet date. Units represent shares of ownership of the general, limited, and preferred partners.",
        "label": "us-gaap_PartnersCapitalAccountUnits",
        "periodEndLabel": "Balance (in shares)",
        "periodStartLabel": "Balance (in shares)"
       }
      }
     },
     "localname": "PartnersCapitalAccountUnits",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PartnersCapitalAccountUnitsAcquisitions": {
     "auth_ref": [
      "r78",
      "r104",
      "r105",
      "r106",
      "r107"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Change in the number of units for each class of partners' capital accounts during the year due to acquisitions.  Partners include general, limited and preferred partners.",
        "label": "Acquisition of assets for units (in shares)"
       }
      }
     },
     "localname": "PartnersCapitalAccountUnitsAcquisitions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PartnersCapitalNotesDisclosureTextBlock": {
     "auth_ref": [
      "r82"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the formation, structure, control and ownership of the partnership. Disclosures related to accounts comprising partners' capital. Includes balances of general partners' capital account, limited partners' capital account, preferred partners' capital account and total partners' capital account and units outstanding; accumulated other comprehensive income; amount and nature of changes to amount of partner's capital and units outstanding by class, rights and privileges for each class of units; distribution policies and distributions paid by unit class; impact of and correction of an error in previously issued financial statements; limitations of partners' liability; redemption, conversion and distribution policies; and deferred compensation related to the issuance of units.",
        "label": "Partners' Capital Notes Disclosure [Text Block]"
       }
      }
     },
     "localname": "PartnersCapitalNotesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PolicyTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "us-gaap_PolicyTextBlockAbstract",
        "terseLabel": "Accounting Policies"
       }
      }
     },
     "localname": "PolicyTextBlockAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ProductAndServiceOtherMember": {
     "auth_ref": [
      "r93"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Article or substance produced by nature, labor or machinery and act of providing assistance, classified as other.",
        "label": "Product and Service, Other [Member]"
       }
      }
     },
     "localname": "ProductAndServiceOtherMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "auth_ref": [
      "r9",
      "r70"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.",
        "label": "Long-Lived Tangible Asset [Axis]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "auth_ref": [
      "r8",
      "r68"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Leasehold improvements"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r4",
      "r5",
      "r70",
      "r126"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "us-gaap_PropertyPlantAndEquipmentNet",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "auth_ref": [
      "r4",
      "r68"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Long-Lived Tangible Asset [Domain]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": {
     "auth_ref": [
      "r48",
      "r49",
      "r52",
      "r57",
      "r58",
      "r62",
      "r63",
      "r64",
      "r91",
      "r92",
      "r118"
     ],
     "calculation": {
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited": {
       "order": 0.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.",
        "label": "Operating revenues"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerIncludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerPolicyTextBlock": {
     "auth_ref": [
      "r30",
      "r83",
      "r84",
      "r85",
      "r86",
      "r87",
      "r88",
      "r89",
      "r90",
      "r94"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue from contract with customer.",
        "label": "Revenue from Contract with Customer [Policy Text Block]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RoyaltyMember": {
     "auth_ref": [
      "r93"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Money for usage-based right to asset.",
        "label": "Royalty [Member]"
       }
      }
     },
     "localname": "RoyaltyMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [
      "r34",
      "r35",
      "r36",
      "r47",
      "r118"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited",
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-statements-of-changes-in-partnership-capital-unaudited-parentheticals",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation",
      "http://www.dmlp.net/20200630/role/statement-note-1-basis-of-presentation-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units",
      "http://www.dmlp.net/20200630/role/statement-note-2-acquisition-for-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-note-3-commitments-and-contingencies",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units",
      "http://www.dmlp.net/20200630/role/statement-note-4-distributions-to-holders-of-common-units-details-textual",
      "http://www.dmlp.net/20200630/role/statement-significant-accounting-policies-policies"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).",
        "label": "Weighted average basic and diluted common units outstanding (in shares)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.dmlp.net/20200630/role/statement-condensed-consolidated-income-statements-unaudited"
     ],
     "xbrltype": "sharesItemType"
    }
   },
   "unitCount": 5
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19,20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "30",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "30",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(4)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "05",
   "SubTopic": "50",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=66006417&loc=d3e8580-128490"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "50",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=66023778&loc=d3e9298-128500"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "50",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=66023778&loc=d3e9334-128500"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "50",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=66023778&loc=d3e9337-128500"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19-26)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.L)",
   "Topic": "924",
   "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "360",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=66906256&loc=d3e66150-109466"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.(a),19)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117783719-158441"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(16))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04.16(a))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04.16(b))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996"
  },
  "r134": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r135": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r136": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  },
  "r137": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r138": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r139": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.3(a)(2))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3044-108585"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4313-108586"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=SL98516268-108586"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6801-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21914-107793"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21930-107793"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21711-107793"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22595-107794"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1337-109256"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70191-108054"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=121593590&loc=d3e4531-111522"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.F)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 4.F)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.F)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "505",
   "URI": "http://asc.fasb.org/topic&trid=2208762"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130561-203045"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130563-203045"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130563-203045"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130564-203045"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130566-203045"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "606",
   "URI": "http://asc.fasb.org/topic&trid=49130388"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(a)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(a)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1486-128463"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "37",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>32
<FILENAME>0001437749-20-016838-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001437749-20-016838-xbrl.zip
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M[Z"ISXSL!!W:(&Z1NFEAP&D-)]GZ-M#4.2)*D1Y).?8^_4A9=IW$DBG_$X'
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MP@T%1XELJPY--)Z'-AQU:6/@--R5UH2Y],B5NX2M"7%I+S6\.FMV5KH#6.X
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M@K!/5FGSX%UX)*H#X,OOY?_N8<'"-_\'4$L#!!0    ( #![!E%*W50R3QX
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MK?SG3=!S"G\E1FJ!;;9&?K#.?&&);>QAR#;/#-9#[&]8I6I@;["2DF:&M]>
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MD"'Y6)MOU']/4O++3_X?4$L#!!0    ( #![!E%SBS<G&(<  ///!P 4
M9&UL<#(P,C P-C,P7S$P<2YH=&WLO6MSXDBR/_Q^/T4]WIUSNB.$C;C9=/<X
M@K9Q-SNV\1AZY^SS9D)(A=&VD!A=;+.?_I]951(2" P8D(#:F&V#D%27_.6U
MLK*^#/RA15Z'ENW]>C+P_=&GL[.7EY?3E_*IXSZ=J?5Z_>P5[SGA-WUR:3]Q
MXVO/M=BMI6*Q=@:_AC?B#X89W9N\C_\8WFIKINXE[_2H?OKD/)^QG^ 952T4
MU4)9C;_=G-N1\IEI>[YFZS2ZWS/2Q@?WJF?_=W?;T0=TJ(4WFZ]^ 3J0>"#L
MD&E;IDW_[^OC[9GO:K;7=]RAYIN.C9VL%HH7\4["K3_G3RO^&FLR?31OM5<J
ME&K1/#JV'0S3WV/X[ID_'M$SN*D =U'7U,/G J^ /TU(T->\'GLJ_ 4;.T]2
MP'/]>4]%/Z4\%O@N?9I+N/H9_#Z9DWGWJ>78O,1&X3K6G%&P7])&X8_<=.3A
M+_C 1?*!&9(F<8<_]S0OPIWI.962>KX(J?R.B(9O$S!)/,9*?BJ?53F?^1,F
M,-]F@L(TZ_B#P#:H:SA#FGCZ\?K;C0GC??).=6<8H^]RU'U-%3AO],6@9CJU
MX <D5CU)+&-HC1*MX(53F_IP+\JA<C&\4P]<E]KZ./WMX:_LL1DV2&6 E%O=
M.4ASTW &F'W2M%$JF/&'M*Z8^APHFWK*[?15'Z3?C[^D/* [@>V[\Z:(_QA_
M[/)OY,N :L8E^1LA7WS3M^@E$B"<^S_5XE^GH%N^G/'?V&W_7Z% OE&;NII/
M#=(;DRZ'WS7 CSPXKJ]9I$ NSJJL)7+QJ73^J5HG#W>D4.!O&%)?(]C% OTK
M,)]_/;ER;)_:?J$+W'-"=/[MUQ.?OOIG7+6=77XY"WOZI><88^+Y8PO@/M(,
M Q#^B11-FQ1/5=/^3/KP@D)?&YK6^!/YG[\"Q__<-8?4(_?TA3PZ0\WF%Q7"
M+BO$ W;MB^<\\[_T$U&+(_\S 51YCON):('O?#ZY_&*8SV&[ANF-+ W>#]*:
MXF_FZR?L('7Y1],PJ'WY-_P,=]QSB<"']NH_HHHV_@PI453%QUH!\6YKR,?
M+Y^:-LS[^ HFP]6L%DSRZV]T?$),T)0QGB^DWW99!$Y5STOEZL67LT0W-M.M
M1_ID>JCQ_'OX95ZOINZZO'9<$!R>3UUR9R*(+)C_V].'TPWWL3&DM@'_]V\L
M[>F$<*7\ZPEH\4\]!U2-9O>A:>@0^[/AQJ^8-/)O3$_7K']3S6W:QC6PR\EE
MH:"6@/,VW-ZUHP?#J,$'>(5CW, U[^3R]])6V\+!B9;P]GEMW;B:CB81 XE>
M*]?4FEHOGB3:-A,-!K;)+__H7(?-"\'ZZ<H9#DT?.^$U; .%!T@ D/XF]4X(
M]@KN+8-,],Q/MFD!*MT IC[L6]B7Q9U39SL'NHL1+^O.E<ZK)S-40\5:X53#
MCSB)?SYHK@\LAE*UW1=?O"MM9(*(;NA,'S1>3:]P:T*/J2'NN*/#'G63@P1(
M=0::2Z<'>XV\;?8"[.$="+^NDWQ7_'?OFNH6O,. E_V =T>S44RR)UA/AN,;
M5#>'&DA^\0%LD=;]#0BUT\I%J:Q65YJP>FUVPA!JE23,#W7"SL\OZNHJ$U8N
MJ>D(4X\"8?7ZQ<7%^4H35BFE(TP]"H1=E.MJN;S*A%5**2R9(L-B8TZ,%JW4
M3Z!E8%K:?>RZUQUH_I7F#1+C^X.Z]$$SC;9]';@@A[L#RK7C>B,M5Y3:>5TY
M/Z_,C)5=B%M]+NU3=$FH!]_1Z?SD,8\)QD)88.'3@$5J<"2%T. ^??6@:_QG
M="5_/?',X<AB"B+Y#MY@HA'VW7,"EW]E 9A/8H[9U,_3[I?B7LHLMO";:>#W
MO@F6&FN5ID9;KEJ_)2W-Z8<OPTO)MX\8&<)OX$.Z/EI(EY,>AL]-?HNZ:<1N
MQ1%,FN"_A-_#1LX2<Q'-#4*+30R'5OC^(=6\P*67HGG\S0M?$?X6?L=7I,YU
M:,V TUC+P01S-]V_G'0J>I'X9=4YNW?LQFADF;K6LV;G+N8(? +A,UQJ_J)W
MHUDU_481A?D$OZU-C)R@/4F,.(!7),;T&",+-4]C##NUH3%.5*GKP*/^^,&"
MMX&IW?PK,$=H=W\=HWKE:A000@>.9;2&(]=YILPL%]ITRW,DI =]PC;Y5P,:
M>T66,7W>!V*8\*L'^F.BOY<8ULEE>/."\7TY2VTRFN>H9WD K"1F%L3<(&?.
M]:A<QPATO^UVJ/MLZIR0C\Y8L_QQ/DGGN?ZGM%Y/Z)3H_B8I,VT%579B!4V3
M,362(,FX'AG#R5R"C.%D;XB,J=ZG)./ZW+@;GR2-&V>B+I*,ZW/CDF3< C<N
MI1OOJ0_7^Z;?@A> XYE7"V<^17EH9LXPCEA=2LH>J@:5E#U4I2HI>ZAZECG;
M7QT[V$^*3G?_B/6JI.2AZ%%)R4/1FY*2AZ(GQ<6&;8BK;7\0)23L#55C\?BY
MHSEB%2J)? 3:51+Y"!2O)/)!Z>0<)'+D5I7E;&ZRTP IPB&'<[,;GHJGD$49
MLF$KAOD,@[B,W<KV*6B^$TFO%;/-9I['B]?4=H:FG?9:,?PW4PH3KSA+]CYV
MVZ*\FF*9Y=4LF6_,-W19R7SCG.F+2"LL-Z:)&DD;W";51R*CALU[--QWIT>M
M1L;4M/%#(6/:X/:*C#F0REL9XWOW'TGAL_=>Z,:WGQT*^;<MM+(GORE9/E-[
M8[/IV))U,[(WMD#&W-D;&QPCQA>DA[-[B1/.>U9DE!(GSV3,E<39X!C?6S!
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M5 C^]W'ZEE EH?Y)_L(&\(EXCF4:&6,8UX(68E?H-M%U,1P)(PFC*1BI];S
M:!6Y.(6/;+XNV6'2T_2?3ZX3V$8<-Z5B12&E\@7\4ZU^3(K[< \$&L6;F^P8
MT';!/+XS2@;@0@Q% &QT.G'/;G_MJZF%@&0S6^?C^4WO73.24%MHYIURJEIE
M(BI-3FU%-NU8#EV)/#;-\ZCO?=IS293^_ET$?@YKQB1%-FJTK6$#[;]L27H1
MZ@47-YHWX(EU^ &SXIXUBZ\BI0B>T(G8J!V8CH\M-)46^/G'O'9+4XN*; 5W
MNWWY8KY^LAW[!K>(8OH2+C7IM7)-K:E5<#0Q>PTZ](B+3>:?Z'$7BK5"N7C"
M4I+8Y1^=ZQ-B:T,81^ 5GC1M] D)W+ -_-.<4+?A7VFN.P97ZE^:A?G_'C )
M95ML>;(:-/'J?[*#H>'X!M7-(=: %!^\7T\*Y9-+557.J^4O9\E>S]@2.R+D
MSE D ;L48,NS@%7K!;54**N9 ;:JE,OU/ )6FL0KJJVNBWM!)IG8F!D/4.E9
M]! 5UUM-Y8SU*^OJJH:N [9][S&BYC?7\3SA$JW%\V5%K:AY9'F)S4RP65U7
M+6T!F^=*L99+;$HO:D5U=$]]W%32-]DF9Y^ZE.\2#J%""M&68=P/,#Y ';7%
M%:F<"9@MCG21Y*IM3JL^<BQBYI])WZ=>U?-5!-A6E^^.1>-*3MLRIYUOSD;8
M'*=5E8N+TM[PFG1HE[4@V-8:<&@=W):L)Q9_I)4@9=>JLNMB;2N!0>X]$DJM
M*B5U)7]&F@.2I?+/4O6US8%WLU3I0BD=C]9/B1L<0F+=01LS)Y</O)H+KXMB
M4<VC \<RL%B0ZSR+W;P%HF&)!\^7^2S[,:)]?_^A4$1&8E>,Q+9GJVC%ZDV1
M#UA1B$DB,J3^P,%]B@?G9.7.<%MH7]74=5T6H'7#-KYI7JB";H"X5T#;.T9:
MMCZSNME5.;FL%*M*[;R8QZ49B=%,,)J2?K6<#W",&)7V\HI*JZ'KP3#@ZX,3
M!670D461I@>HHF308@,C_;!(8J7DWVU$JUZ'J%QOO;!45<[KU5Q'-+(H5W&(
M9JCD\6WS>$JBW4:LDG?RN%I7JI6*Y/$%/"[]^G761Z60E$)RQ=6;6DK"YT;L
MH'NZ9M)G7;DXS[<!E)L@@.2S_>&SE/3$C=@BZ_+914U12[6]X;/-QTP.8>GT
MB.P<$0JZ35U /4##)W=R<[%X2\D)#<V(/T/!]6!IM@^R#+<ML@-/OHZ[XQ%M
MO)I>(:)K*T;6.U;W;;%XG/OR-4/'(!KK%[G<!"F1G0FR4S(&0\4MD9U7Y7[@
M6C"^(*(-'9BM_VIR)40Z)FM%25/R-W>CNF,HOJ8C%R05 W$4787V&C%PS^W+
M>MG8]7SGC68=@97R0\J/I>3'>3$K RE;^5')=_ D:_DA(QMR!4<*X!U$EL\7
MY(=FY*"NO_8C=\M+]CPP]ER0&KMG['E16:F:H5PODNM%N[2J3B[;T>G4;)\=
M%RD%IU_ T[%9S0!I7TD!OJH 7S]3.(0C$^&/.#WM_@^/LGW/:VUJ4)6JNM*6
M!FDB20[+/X>MGZ>[60[#L(Y2*^<[,"RMG".W<G@II,,M@;0YJ52>*Y4,)^A9
M]'.>RH5O<Y2+A._:"<"\?,MZ>0CG2KG^+F>R+ V9O(-.LM;:.;_O8"U5K2D7
M%_O#6]*$R8,)DX\#!F];C:^MVU:WU>R0QOTU>6@\=N^;CYWOK0=RU7AH=1NW
M\O3!K36]=\U(0FVA&2F/\R"/=RQ[PT,5+5/KF9:)I:!D);K]&-&^O_]0*")S
MV%?/86?%X,']&+,S0":G5>FSXN@H EUY\ID7>[8+<L:7.P+@@1,=4S1UW0VH
M<3NA];LJ BOGM95*:\@8TM&@]F)!IG+6J"U65UIUVI/HS$&;S>GU5:=24$(5
M)H^TDNOBJZZ+7ZQ?^36Q+AX*J?&[3K(JRJ(LDL$.C,'6+UN[80:K8%FX_<GL
MDL[NNXZO.G"_5DJM[4JMM1-2-^2ME)5B;:4Z$M(8D&R5?[9:.PMU8T& <NUH
M4D_E65;[9]G(Z(:4MQN4M^M7GDUWONX=6W]?#+:\/_L;)9=)+EN*R]:O.[LE
M+@/&WQLND\L?:\4Y9'Q#BJQWB*P%M627=L36$DY512WNCP<F^4GRTU+\M*""
M[7;YJ:)4*_M3T4=F/B]APQ#=TCP@[[>;?_Z[4KB^^0$W#PNN\53P!_ H=0UG
M2 NZ98*!6'"IYP2N3KW"E><]BB^%@3^T"I9ITY9/AX7GTG,!J<Z.4SHL"^GD
M\LH9#DV?G_&-Z8W(AH!O:NOLL-U[QZ>DG%YU<S^S8'>:U^N--#MLKN!1O6"^
M%@:F85#[DQ!]]>*D>WCW'F]&.68JJIE04>J#H_-I3RX?-->WJ>L-S!'1M9$)
M[JS<";,?(]KW]Q\*1>02VHHYP]\H2!S-(D+V'&#(+'>>^$*'N;YV@HV@9*A$
MKK@"$;L'UG*A:Z5<GM@B@9D),-=.4=D\,%6E5+K((S2E?;NB^OD!N,'ZPH"+
M U0],KJ\W>AR?>TTCEMS:/K4V*!,JJM*;8]2Z"2+219;BL76SN'8/(NIJJJH
MQ944_X$MZARJ-9#(X!C-AL&D;2 %UZJ":^U,CBF)M9XU4%)*=75O))5D*LE4
M2S'5VND<FV J52TIY7*^C[Z3T8#52HG'TC59EL*1*']9#'F7Q9#K:Y>,BF6A
M-6RCXSOZ3Q&NPA.M_+&L0"Z93C)=&M.5BFM7O-H*T^UG;?(SO^<88_R&M;\N
MR=\(:$+#?.:?WCYE=_/5@<,^CK+K0G= B:;KSG"DV6/<$&H[/IH/+M9Q)"8T
M]^2*. )Q^L0?4(\B% UJ>Y0E0C)3%\]N)GW3UFS=A-L]'RZP=,G3%4:WK60)
MT0$@=9CU^O#MZV\GTR@M%G^)D,0$25IT15AZ\+ZI%]YT']/?F$(_\8+$&P;]
M@NN\A+],_Z13RR(/W^Y_W)VL!Y*I*4R;+MXP(:6P"Q%S)#['/PY<<I8V&=^O
MEY@,1NXUIZ+;OKHU[9]O3P;'E&%Z(TN#:3!M3%@N]"R0@U';T(1&!BY*T+^#
M@#S9O&?09851@7^N4(C;>-Z/=KGL-,<^X0=V(X?VRB)LRQR6A0#[TKL$ZJ&N
M;-D@QN@)\4T?^Q!^%82%.V'.K]N/5]^;G6[SD=RU[IN/C=N.0FY/'TZC\P@R
M',>'!KFFEO:"PE=$_$DLC_'CBGT\3&)?M>^OF_>=YC6!3YWV;>NZT84OK?NK
M]EV3=+KP[:YYW^WD@J MFW0'3N"!-PZWTE>=CGPRHBXSV8@V9,5(5Z7K=KKZ
MP]8" R&7,YA-!"(SVX0-_>L)6L2@"81=&7WW1IH>?><Z \P2)G\7:"03[1FF
MW3=HE4:JC=N=H;A_,X854TM;3O',HAUPF3#W_]>36D2/71Q:D[#>,E-4[+\N
M:"1*[N"&@4>:@#R#<USX_S!")U%PR"CHF*_YPP#WE*6DR@=&M[@NE3'X_QG8
ME)2+RM*@W^K:DT2:1%IV2),R-XT32I(3-LP)I2+#?O0AE\P@P78H8%,%VNH2
M;!)L4K))L!T,V/9 LKW'IIR#*7EY=Y=7)-^R28\IR!1<5RUM- TINT3(>^H3
M)RIN[=)G:@>),W /V7F2[<AV9#NR'=E.[MO9D(:?WM:XU5'D8WNC*';PZ(PU
M*UF8>KYYL[4DZ]TT.?^HWOGMU_-4\*14G#J@SQ";!BJ%HAK;/_#G@^L8@>ZW
MW0YUGTV=-EY-K\!)/;ZCPQYU%V<[/W*#[\9UAIAIASWYP_0'5X$':*)NR]:M
M #VQAN=1^,_H:J_K5?-1JO..T<P.$CO'I62%=5BA/,L*:CUB!?RX5ZR@5I7Z
MN>0%R0OK\$(E72VH>ZH6U)I2J4I>D+RP#B]4T_6"NJ=ZH5Q4JM5*_GEA=['6
M _7$,.0Z<IV^Z7MLOYA+/?\8O+(EF\R9E*F]PQ$#2C\P0K=",N=)X)3.YU2S
MRI.TR0<F)1N<O\,)RS<;E)6+>0?S24;(09,Y8X2+=WA@^6:$JE*IS*EO)!DA
M!TWFC!'J[W"_\LT(%TJI=CR.V/$NB;'S?6%Z[$"Z7SF5,FKQ'>X7H^]7)&^>
MI(M4L?EM,F?@5]_A=.43_!5USJDN$OXY:#)G\)^3 [&4JY5/^)=J$O[Y;3)G
M\)^3]["4@Y5/^%=*<\XHR1/\Y?K6.]VJMC^(G^67*Q;?OWKO.1)7F91]+ZES
M<EZ6<@'%1:SDRJ\R<.9))J[E#F9965[RL^3G=_'SG+R=I;S:_/-SN33GY!7)
MT9*C#Y2CY^3(+.6HYY^CU:+D:,G1Q\71<])]EHH]Y)^CR_-.1\L]1V]_S3<?
M!1V.^K*,0*T;@4H<Y6FGEK:0@2FI)#>D).>D DX%IO*A\FK*>7VM+-<<*#W)
MH9)#U^/0.3F*4Z&F''!H]>2R5%1JQ:)D4<FBQ\2BI3D)?FH>E6BII)3.]]5U
ME"PJ670]%IV3AJCF3HNRT(Y2*^\KB\KHSA%<EM&=5>J37CF>SP]GIZ\C/$)5
MUB:5[<AV9#NR'=E.3MJ1&S'?FS$<KM(HQ P= 2R1@\O(Z(SXVNM1+-SDU>]<
M[!ZF[%-8>1DD0@"S]QJVT136WNI.8.7D4E7*U;4BJ3(B<XP 3DDP7WF58(,
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M+6\3W'6E)KUTB>VUL+V)8XJWB>U23:F=K[6)=R_=F:-8EHEO92$CZ@("AT/
M)6*,?.AIGJFSTB"&:06 GX_2O=D'29*2F/>F>_- W<Y <^FT1&EJKFW:3U[X
M^U?$1,,VKCDB(DE27%*2M.YO3BZ+I^L5XY!:\NBQG5*\\$WW9L?8+LMHML3V
M.MB>L[2^T+O9,;9+$ML2V^M@>\[J^D+O9L?8OMB#S!&Y5K.*<_,'1=!3@V@P
M/]H3)3,>3=SA\8@3^)X/OP*XCL#3R6NUF,6"9$XRPWSG)E6$A,AH<&#<!\,>
M==M]=F][@H)YDF6E@\<J2FT?1$L^T"8!/B>G8;Z'(P$N ;Y/ )^S^C[?S9$
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M'8OX#\5Y2WPG=%\<TV"&QTB%6IEUY'\G)S0)/3N9=<G\R3XUL9*.P"9* %9
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MVTS/#4:1-1D_1B7,_9S;F["^L-"RHGXTZQ>O+1T=5.^P.F()'L<HPQ,[?CD
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MD-PMM&L)[8.4\E$ "0'.!!$(:@/DWHL)HBVNA,$4T:EK<Z^22< YAB.7F/Y
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MY'3&OJ$=.:N@3@E[-X@!,!"9-:H]N92[$RX%&+NA2_)")YX'C;DCX ]I0R>
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MQ,%])+2>L/N\KBV@0@YY!'4J.#W)4G*B(VB65V+.Y;%'J P6"QK\-@021,:
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MC%:SG'Y7\@]02P$"% ,4    "  P>P91[)@EK*H'  #6.@  $0
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M4$L! A0#%     @ ,'L&4?W&+IDR"   HD$   T              ( !0-P
M &5X7S$Y-C@V,BYH=&U02P$"% ,4    "  P>P91/NV<Z^T'   K/0  #0
M            @ &=Y   97A?,3DV.#8S+FAT;5!+ 0(4 Q0    ( #![!E',
MIC.5K@0  %XB   -              "  ;7L  !E>%\Q.38X-C0N:'1M4$L%
3!@     )  D /@(  ([Q      $!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
