$NRP
NATURAL RESOURCE PARTNERS LP Stock $nrp

$nrp Overview Financials Valuation SEC Filings Company Website

2017 Q1 Form 10-K Financial Statement

#000117148617000010 Filed on March 06, 2017

Income Statement

Concept	2017 Q1	2015 Q4	2015 Q3
Revenue	$61.43M	$105.9M	$112.2M
YoY Change	-16.87%	-22.87%	22.48%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$39.40M	$40.40M	$43.70M
YoY Change	14.53%	82.81%	199.32%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$9.724M	$18.15M	$15.67M
YoY Change	-0.57%	-40.01%	-15.87%
% of Gross Profit
Operating Expenses	$51.66M	$54.30M	$421.9M
YoY Change	10.29%	3.82%	1053.2%
Operating Profit	$38.12M	$32.58M	-$307.8M
YoY Change	-22.18%	4.93%	-659.42%
Interest Expense	$23.14M	-$22.80M	$22.44M
YoY Change	4.26%	1.79%	18.97%
% of Operating Profit	60.7%	-69.98%
Other Income/Expense, Net	$16.60M		-$23.71M
YoY Change			25.76%
Pretax Income	$6.100M	$9.800M	-$330.7M
YoY Change	-76.89%	13.95%	-1013.54%
Income Tax
% Of Pretax Income
Net Earnings	$5.904M	-$21.79M	-$598.8M
YoY Change	-74.8%	-352.01%	-1755.26%
Net Earnings / Revenue	9.61%	-20.58%	-533.66%
Basic Earnings Per Share
Diluted Earnings Per Share	$396.0K	-$1.787M	-$49.08M
COMMON SHARES
Basic Shares Outstanding	12.23M shares	122.3M shares	122.3M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2017 Q1	2015 Q4	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$112.9M	$41.20M	$61.20M
YoY Change	116.7%	-17.76%	-21.64%
Cash & Equivalents	$112.9M	$41.20M	$49.67M
Short-Term Investments
Other Short-Term Assets	$22.60M	$22.10M	$2.700M
YoY Change	494.74%	416.48%	200.33%
Inventory	$7.624M	$7.835M	$6.849M
Prepaid Expenses
Receivables	$44.47M	$43.63M	$54.89M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$195.3M	$121.1M	$133.0M
YoY Change	64.06%	-11.01%	7.67%
LONG-TERM ASSETS
Property, Plant & Equipment	$48.58M	$60.68M	$71.19M
YoY Change	-15.43%	0.97%	211.72%
Goodwill		$0.00	$4.840M
YoY Change		-100.0%
Intangibles
YoY Change
Long-Term Investments	$252.8M	$261.9M	$262.3M
YoY Change	-2.37%	-0.79%	-0.03%
Other Assets	$9.270M	$1.173M	$16.86M
YoY Change	669.93%	-91.99%	2911.43%
Total Long-Term Assets	$1.314B	$1.549B	$1.633B
YoY Change	-12.74%	-32.91%	-10.01%
TOTAL ASSETS
Total Short-Term Assets	$195.3M	$121.1M	$133.0M
Total Long-Term Assets	$1.314B	$1.549B	$1.633B
Total Assets	$1.509B	$1.670B	$1.766B
YoY Change	-7.12%	-31.69%	-8.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.538M	$5.022M	$11.38M
YoY Change	-13.92%	-77.65%	2175.4%
Accrued Expenses	$33.51M	$45.00M	$54.90M
YoY Change	-16.24%	3.36%	104.07%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$263.5M	$80.75M	$80.98M
YoY Change	70.62%	-0.29%	0.0%
Total Short-Term Liabilities	$305.0M	$136.4M	$149.8M
YoY Change	50.07%	-7.79%	17.0%
LONG-TERM LIABILITIES
Long-Term Debt	$707.4M	$1.187B	$1.324B
YoY Change	-38.32%	-13.65%	30.09%
Other Long-Term Liabilities	$3.102M	$5.171M	$9.839M
YoY Change	-46.87%	-76.64%	1.31%
Total Long-Term Liabilities	$710.5M	$1.192B	$1.334B
YoY Change	-38.37%	-14.65%	29.82%
TOTAL LIABILITIES
Total Short-Term Liabilities	$305.0M	$136.4M	$149.8M
Total Long-Term Liabilities	$710.5M	$1.192B	$1.334B
Total Liabilities	$1.130B	$1.328B	$1.483B
YoY Change	-16.65%	-14.0%	28.4%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$320.9M	$76.30M	$103.6M
YoY Change
Total Liabilities & Shareholders Equity	$1.509B	$1.670B	$1.766B
YoY Change	-7.12%	-31.69%	-8.88%

Cashflow Statement

Concept	2017 Q1	2015 Q4	2015 Q3
OPERATING ACTIVITIES
Net Income	$5.904M	-$21.79M	-$598.8M
YoY Change	-74.8%	-352.01%	-1755.26%
Depreciation, Depletion And Amortization	$9.724M	$18.15M	$15.67M
YoY Change	-0.57%	-40.01%	-15.87%
Cash From Operating Activities	$20.21M	$42.00M	$55.30M
YoY Change	-24.21%	-21.79%	-3.83%
INVESTING ACTIVITIES
Capital Expenditures	$2.095M	-$41.90M	-$3.500M
YoY Change	47.43%	-87.83%	-32.69%
Acquisitions
YoY Change
Other Investing Activities	$400.0K	$36.10M	$1.500M
YoY Change	-99.0%	-121.68%	400.0%
Cash From Investing Activities	-$2.039M	-$5.800M	-$2.000M
YoY Change	-105.25%	-98.86%	-59.18%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$251.0M
YoY Change	509.75%
Cash From Financing Activities	$54.41M	-45.70M	-19.70M
YoY Change	-183.51%	-110.65%	-55.73%
NET CHANGE
Cash From Operating Activities	$20.21M	42.00M	55.30M
Cash From Investing Activities	-$2.039M	-5.800M	-2.000M
Cash From Financing Activities	$54.41M	-45.70M	-19.70M
Net Change In Cash	$72.57M	-9.500M	33.60M
YoY Change	22299.38%	-66.07%	314.81%
FREE CASH FLOW
Cash From Operating Activities	$20.21M	$42.00M	$55.30M
Capital Expenditures	$2.095M	-$41.90M	-$3.500M
Free Cash Flow	$18.11M	$83.90M	$58.80M
YoY Change	-28.25%	-78.92%	-6.22%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016	dei	Amendment Flag AmendmentFlag	false
CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0001171486
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	12232006	shares
CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2016Q2	dei	Entity Public Float EntityPublicFloat	119700000	USD
CY2016	dei	Entity Registrant Name EntityRegistrantName	NATURAL RESOURCE PARTNERS LP
CY2016	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2016	dei	Trading Symbol TradingSymbol	NRP
CY2015Q4	nrp	Aggregate Inventory AggregateInventory	7056000	USD
CY2016Q4	nrp	Aggregate Inventory AggregateInventory	6037000	USD
CY2014	nrp	Amortizationof Intangible Assets Related Parties AmortizationofIntangibleAssetsRelatedParties	3308000	USD
CY2015	nrp	Amortizationof Intangible Assets Related Parties AmortizationofIntangibleAssetsRelatedParties	3621000	USD
CY2016	nrp	Amortizationof Intangible Assets Related Parties AmortizationofIntangibleAssetsRelatedParties	3185000	USD
CY2014	nrp	Business Acquisition Pro Forma Earnings Per Share Basic And Diluted BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted	9.90
CY2013Q4	nrp	Cashand Cash Equivalentsat Carrying Value Continuingand Discontinued Operations CashandCashEquivalentsatCarryingValueContinuingandDiscontinuedOperations	92513000	USD
CY2014Q4	nrp	Cashand Cash Equivalentsat Carrying Value Continuingand Discontinued Operations CashandCashEquivalentsatCarryingValueContinuingandDiscontinuedOperations	50076000	USD
CY2015Q4	nrp	Cashand Cash Equivalentsat Carrying Value Continuingand Discontinued Operations CashandCashEquivalentsatCarryingValueContinuingandDiscontinuedOperations	51773000	USD
CY2016Q4	nrp	Cashand Cash Equivalentsat Carrying Value Continuingand Discontinued Operations CashandCashEquivalentsatCarryingValueContinuingandDiscontinuedOperations	40371000	USD
CY2015Q4	nrp	Contracts Receivable Related Party Fair Value Disclosure ContractsReceivableRelatedPartyFairValueDisclosure	50366000	USD
CY2016Q4	nrp	Contracts Receivable Related Party Fair Value Disclosure ContractsReceivableRelatedPartyFairValueDisclosure	46742000	USD
CY2015Q4	nrp	Deferred Revenue Affiliates Noncurrent DeferredRevenueAffiliatesNoncurrent	82853000	USD
CY2016Q4	nrp	Deferred Revenue Affiliates Noncurrent DeferredRevenueAffiliatesNoncurrent	71632000	USD
CY2015Q4	nrp	Deferred Revenue Including Related Party DeferredRevenueIncludingRelatedParty	163665000	USD
CY2016Q4	nrp	Deferred Revenue Including Related Party DeferredRevenueIncludingRelatedParty	116563000	USD
CY2014	nrp	Depletion And Amortization Expense On Coal And Other Mineral Rights DepletionAndAmortizationExpenseOnCoalAndOtherMineralRights	50600000	USD
CY2015	nrp	Depletion And Amortization Expense On Coal And Other Mineral Rights DepletionAndAmortizationExpenseOnCoalAndOtherMineralRights	40400000	USD
CY2016	nrp	Depletion And Amortization Expense On Coal And Other Mineral Rights DepletionAndAmortizationExpenseOnCoalAndOtherMineralRights	29800000	USD
CY2014	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	61894000	USD
CY2015Q1	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	11514000	USD
CY2015Q2	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	19077000	USD
CY2015Q3	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	16437000	USD
CY2015Q4	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	13888000	USD
CY2015	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	60916000	USD
CY2016Q1	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	10502000	USD
CY2016Q2	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	11176000	USD
CY2016Q3	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	12831000	USD
CY2016Q4	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	11763000	USD
CY2016	nrp	Depreciation Depletionand Amortization Including Related Parties DepreciationDepletionandAmortizationIncludingRelatedParties	46272000	USD
CY2015Q4	nrp	Disposal Group Including Discontinued Operations Debt DisposalGroupIncludingDiscontinuedOperationsDebt	83600000	USD
CY2016Q4	nrp	Disposal Group Including Discontinued Operations Debt DisposalGroupIncludingDiscontinuedOperationsDebt	0	USD
CY2015	nrp	Estimates Of Proved Reserves Percentage EstimatesOfProvedReservesPercentage	1
CY2015Q4	nrp	Finite Lived Intangible Assets Related Parties Net FiniteLivedIntangibleAssetsRelatedPartiesNet	52997000	USD
CY2016Q4	nrp	Finite Lived Intangible Assets Related Parties Net FiniteLivedIntangibleAssetsRelatedPartiesNet	49811000	USD
CY2014	nrp	Gains Recognized From Non Monetary Exchange Of Assets GainsRecognizedFromNonMonetaryExchangeOfAssets	5700000	USD
CY2015	nrp	Gains Recognized From Non Monetary Exchange Of Assets GainsRecognizedFromNonMonetaryExchangeOfAssets	9300000	USD
CY2016	nrp	Gains Recognized From Non Monetary Exchange Of Assets GainsRecognizedFromNonMonetaryExchangeOfAssets	0	USD
CY2014	nrp	Generaland Administrative Expenseincludingaffiliates GeneralandAdministrativeExpenseincludingaffiliates	10545000	USD
CY2015	nrp	Generaland Administrative Expenseincludingaffiliates GeneralandAdministrativeExpenseincludingaffiliates	12348000	USD
CY2016	nrp	Generaland Administrative Expenseincludingaffiliates GeneralandAdministrativeExpenseincludingaffiliates	20570000	USD
CY2014	nrp	Income Lossfrom Continuing Operations Allocatedto Limited Partners IncomeLossfromContinuingOperationsAllocatedtoLimitedPartners	94779000	USD
CY2015	nrp	Income Lossfrom Continuing Operations Allocatedto Limited Partners IncomeLossfromContinuingOperationsAllocatedtoLimitedPartners	-254173000	USD
CY2016	nrp	Income Lossfrom Continuing Operations Allocatedto Limited Partners IncomeLossfromContinuingOperationsAllocatedtoLimitedPartners	93585000	USD
CY2014	nrp	Income Lossfrom Discontinued Operations Allocatedto Limited Partners IncomeLossfromDiscontinuedOperationsAllocatedtoLimitedPartners	11874000	USD
CY2015	nrp	Income Lossfrom Discontinued Operations Allocatedto Limited Partners IncomeLossfromDiscontinuedOperationsAllocatedtoLimitedPartners	-305319000	USD
CY2016	nrp	Income Lossfrom Discontinued Operations Allocatedto Limited Partners IncomeLossfromDiscontinuedOperationsAllocatedtoLimitedPartners	1644000	USD
CY2014	nrp	Increase Decrease In Deferred Revenue Affiliates IncreaseDecreaseInDeferredRevenueAffiliates	15618000	USD
CY2015	nrp	Increase Decrease In Deferred Revenue Affiliates IncreaseDecreaseInDeferredRevenueAffiliates	-4200000	USD
CY2016	nrp	Increase Decrease In Deferred Revenue Affiliates IncreaseDecreaseInDeferredRevenueAffiliates	-11222000	USD
CY2014	nrp	Increase Decrease In Other Operating Assets Affiliates IncreaseDecreaseInOtherOperatingAssetsAffiliates	0	USD
CY2015	nrp	Increase Decrease In Other Operating Assets Affiliates IncreaseDecreaseInOtherOperatingAssetsAffiliates	0	USD
CY2016	nrp	Increase Decrease In Other Operating Assets Affiliates IncreaseDecreaseInOtherOperatingAssetsAffiliates	0	USD
CY2015Q4	nrp	Long Term Debt And Debt Affiliate Noncurrent LongTermDebtAndDebtAffiliateNoncurrent	1206611000	USD
CY2016Q4	nrp	Long Term Debt And Debt Affiliate Noncurrent LongTermDebtAndDebtAffiliateNoncurrent	987400000	USD
CY2016Q4	nrp	Long Term Debt Maturities Repayments Of Principal LongTermDebtMaturitiesRepaymentsOfPrincipal	1138932000	USD
CY2014	nrp	Net Income Lossfrom Continuing Operations Allocatedto General Partner NetIncomeLossfromContinuingOperationsAllocatedtoGeneralPartner	1934000	USD
CY2015	nrp	Net Income Lossfrom Continuing Operations Allocatedto General Partner NetIncomeLossfromContinuingOperationsAllocatedtoGeneralPartner	-5998000	USD
CY2016	nrp	Net Income Lossfrom Continuing Operations Allocatedto General Partner NetIncomeLossfromContinuingOperationsAllocatedtoGeneralPartner	1629000	USD
CY2014	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	8.37
CY2015Q1	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	1.95
CY2015Q2	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	2.82
CY2015Q3	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-26.34
CY2015Q4	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	0.78
CY2015	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-20.78
CY2016Q1	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	2.11
CY2016Q2	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	3.90
CY2016Q3	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	1.32
CY2016Q4	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	0.31
CY2016	nrp	Net Income Lossfrom Continuing Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromContinuingOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	7.65
CY2014	nrp	Net Income Lossfrom Discontinued Operations Allocatedto General Partner NetIncomeLossfromDiscontinuedOperationsAllocatedtoGeneralPartner	243000	USD
CY2015	nrp	Net Income Lossfrom Discontinued Operations Allocatedto General Partner NetIncomeLossfromDiscontinuedOperationsAllocatedtoGeneralPartner	-6230000	USD
CY2016	nrp	Net Income Lossfrom Discontinued Operations Allocatedto General Partner NetIncomeLossfromDiscontinuedOperationsAllocatedtoGeneralPartner	34000	USD
CY2014	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	1.05
CY2015Q1	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-0.55
CY2015Q2	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-0.31
CY2015Q3	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-21.57
CY2015Q4	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-2.53
CY2015	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-24.97
CY2016Q1	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-0.23
CY2016Q2	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-0.18
CY2016Q3	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	0.57
CY2016Q4	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	-0.03
CY2016	nrp	Net Income Lossfrom Discontinued Operations Per Outstanding Limited Partnershipand General Partnership Unit Basicand Diluted Netof Tax NetIncomeLossfromDiscontinuedOperationsPerOutstandingLimitedPartnershipandGeneralPartnershipUnitBasicandDilutedNetofTax	0.13
CY2016Q4	nrp	Numberof Wholly Owned Operating Companies NumberofWhollyOwnedOperatingCompanies	1	company
CY2014	nrp	Operating Costsand Expenses Including Affiliates OperatingCostsandExpensesIncludingAffiliates	76130000	USD
CY2015	nrp	Operating Costsand Expenses Including Affiliates OperatingCostsandExpensesIncludingAffiliates	152266000	USD
CY2016	nrp	Operating Costsand Expenses Including Affiliates OperatingCostsandExpensesIncludingAffiliates	130546000	USD
CY2015Q4	nrp	Other Assets Related Parties Noncurrent OtherAssetsRelatedPartiesNoncurrent	1124000	USD
CY2016Q4	nrp	Other Assets Related Parties Noncurrent OtherAssetsRelatedPartiesNoncurrent	1018000	USD
CY2014	nrp	Other Operating Activities Cash Flow Statement Affiliates OtherOperatingActivitiesCashFlowStatementAffiliates	-180000	USD
CY2015	nrp	Other Operating Activities Cash Flow Statement Affiliates OtherOperatingActivitiesCashFlowStatementAffiliates	-912000	USD
CY2016	nrp	Other Operating Activities Cash Flow Statement Affiliates OtherOperatingActivitiesCashFlowStatementAffiliates	993000	USD
CY2014	nrp	Partners Capital Account Equity Transactions Related Cost PartnersCapitalAccountEquityTransactionsRelatedCost	4413000	USD
CY2015	nrp	Partners Capital Account Equity Transactions Related Cost PartnersCapitalAccountEquityTransactionsRelatedCost	109000	USD
CY2015	nrp	Partners Capital Account Non Cash Contributions PartnersCapitalAccountNonCashContributions	811000	USD
CY2016	nrp	Partners Capital Account Non Cash Contributions PartnersCapitalAccountNonCashContributions	281000	USD
CY2014	nrp	Proceeds From Collection Of Lease Receivables Affiliates ProceedsFromCollectionOfLeaseReceivablesAffiliates	1904000	USD
CY2015	nrp	Proceeds From Collection Of Lease Receivables Affiliates ProceedsFromCollectionOfLeaseReceivablesAffiliates	2463000	USD
CY2016	nrp	Proceeds From Collection Of Lease Receivables Affiliates ProceedsFromCollectionOfLeaseReceivablesAffiliates	2968000	USD
CY2014	nrp	Proceeds From Sale Of Mineral Rights ProceedsFromSaleOfMineralRights	412000	USD
CY2015	nrp	Proceeds From Sale Of Mineral Rights ProceedsFromSaleOfMineralRights	3505000	USD
CY2016	nrp	Proceeds From Sale Of Mineral Rights ProceedsFromSaleOfMineralRights	18189000	USD
CY2014	nrp	Resultsof Operations Revenuefrom Oiland Gas Nonproduction Activities ResultsofOperationsRevenuefromOilandGasNonproductionActivities	1900000	USD
CY2015	nrp	Resultsof Operations Revenuefrom Oiland Gas Nonproduction Activities ResultsofOperationsRevenuefromOilandGasNonproductionActivities	400000	USD
CY2014	nrp	Resultsof Operations Royaltyand Overriding Royalty Revenue ResultsofOperationsRoyaltyandOverridingRoyaltyRevenue	10732000	USD
CY2015	nrp	Resultsof Operations Royaltyand Overriding Royalty Revenue ResultsofOperationsRoyaltyandOverridingRoyaltyRevenue	4364000	USD
CY2014	nrp	Revenue Net Including Gain Losson Dispositionof Assets RevenueNetIncludingGainLossonDispositionofAssets	350918000	USD
CY2015	nrp	Revenue Net Including Gain Losson Dispositionof Assets RevenueNetIncludingGainLossonDispositionofAssets	439648000	USD
CY2016	nrp	Revenue Net Including Gain Losson Dispositionof Assets RevenueNetIncludingGainLossonDispositionofAssets	400059000	USD
CY2014	nrp	Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue	6600000	USD
CY2015	nrp	Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue	4200000	USD
CY2016	nrp	Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodFairValue	0	USD
CY2015Q4	nrp	Unaccrued Cost Associated With Outstanding Grants And Related Distribution Equivalent Rights UnaccruedCostAssociatedWithOutstandingGrantsAndRelatedDistributionEquivalentRights	700000	USD
CY2016Q4	nrp	Unaccrued Cost Associated With Outstanding Grants And Related Distribution Equivalent Rights UnaccruedCostAssociatedWithOutstandingGrantsAndRelatedDistributionEquivalentRights	800000	USD
CY2015	nrp	Unrecouped Minimum Royalty Payments UnrecoupedMinimumRoyaltyPayments	82600000	USD
CY2016	nrp	Unrecouped Minimum Royalty Payments UnrecoupedMinimumRoyaltyPayments	71600000	USD
CY2016	nrp	Weighted Average Useful Life Of Equity Method Investment Difference Between Carrying Amount And Underlying Equity WeightedAverageUsefulLifeOfEquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	P28Y
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	5022000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6234000	USD
CY2015Q4	us-gaap	Accounts Payable Related Parties Current AccountsPayableRelatedPartiesCurrent	801000	USD
CY2016Q4	us-gaap	Accounts Payable Related Parties Current AccountsPayableRelatedPartiesCurrent	940000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	43633000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	43202000	USD
CY2015Q4	us-gaap	Accounts Receivable Related Parties Current AccountsReceivableRelatedPartiesCurrent	6345000	USD
CY2016Q4	us-gaap	Accounts Receivable Related Parties Current AccountsReceivableRelatedPartiesCurrent	6658000	USD
CY2015	us-gaap	Accretion Of Discount AccretionOfDiscount	31795000	USD
CY2015Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	44997000	USD
CY2016Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	41587000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	32020000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	30285000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2152000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1666000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5300000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	4600000	USD
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1000000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	800000	USD
CY2014	us-gaap	Asset Impairment Charges AssetImpairmentCharges	26209000	USD
CY2015Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2015Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3803000	USD
CY2015Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	361703000	USD
CY2015Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	19039000	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	384545000	USD
CY2016Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1893000	USD
CY2016Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	91000	USD
CY2016Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5697000	USD
CY2016Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	9245000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	16926000	USD
CY2015Q4	us-gaap	Assets Assets	1670035000	USD
CY2016Q4	us-gaap	Assets Assets	1444681000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	121129000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	104252000	USD
CY2015Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	17844000	USD
CY2016Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	991000	USD
CY2014	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	122319000	USD
CY2014	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	533517000	USD
CY2014	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4304000	USD
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2015Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	60542000	USD
CY2015Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	199404000	USD
CY2015Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	138862000	USD
CY2015Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	199404000	USD
CY2015Q4	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	0	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	92305000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	40371000	USD
CY2014	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	333297000	USD
CY2015	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	11808000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	48971000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	41204000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-42437000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1697000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-11402000	USD
CY2016	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	-124759000	USD
CY2014	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-350991000	USD
CY2015	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-37256000	USD
CY2016	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	106872000	USD
CY2014	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	18591000	USD
CY2015	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	34912000	USD
CY2016	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	7318000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	108749000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-573413000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	97378000	USD
CY2015Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	646000	USD
CY2016Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	557000	USD
CY2014	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	298627000	USD
CY2015	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	0	USD
CY2014	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	40800000	USD
CY2015	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	0	USD
CY2014	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	5340000	USD
CY2015	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	29080000	USD
CY2014	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	344767000	USD
CY2015	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	29080000	USD
CY2015Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1387073000	USD
CY2016Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1138932000	USD
CY2015Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	2077000	USD
CY2016Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	1322000	USD
CY2015	us-gaap	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	3851000	USD
CY2015Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	14040000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	11307000	USD
CY2015Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	80812000	USD
CY2016Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	44931000	USD
CY2014	us-gaap	Depreciation Depreciation	7600000	USD
CY2015	us-gaap	Depreciation Depreciation	15900000	USD
CY2016	us-gaap	Depreciation Depreciation	12400000	USD
CY2014	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	58586000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	57295000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	43087000	USD
CY2014	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	12117000	USD
CY2015Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-6890000	USD
CY2015Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-3811000	USD
CY2015Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-269265000	USD
CY2015Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-31583000	USD
CY2015	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-311549000	USD
CY2016Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-2924000	USD
CY2016Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-2187000	USD
CY2016Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	7112000	USD
CY2016Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-323000	USD
CY2016	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	1678000	USD
CY2013Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	208000	USD
CY2014Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	1105000	USD
CY2015Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	10569000	USD
CY2016Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2015Q4	us-gaap	Disposal Group Including Discontinued Operation Other Noncurrent Assets DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets	110162000	USD
CY2016Q4	us-gaap	Disposal Group Including Discontinued Operation Other Noncurrent Assets DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets	0	USD
CY2014Q1	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	38433000	USD
CY2014Q2	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	38634000	USD
CY2014Q3	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	38938000	USD
CY2014Q4	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	42796000	USD
CY2015Q1	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	42804000	USD
CY2015Q2	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	11007000	USD
CY2015Q3	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	11009000	USD
CY2015Q4	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	5504000	USD
CY2016Q1	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	5503000	USD
CY2016Q2	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	5503000	USD
CY2016Q3	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	5505000	USD
CY2016Q4	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	5503000	USD
CY2014	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	162042000	USD
CY2015	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	71758000	USD
CY2016	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	22465000	USD
CY2014Q1	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	3.50
CY2014Q2	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	3.50
CY2014Q3	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	3.50
CY2014Q4	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	3.50
CY2015Q1	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	3.50
CY2015Q2	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.90
CY2015Q3	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.90
CY2015Q4	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.45
CY2016Q1	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.45
CY2016Q2	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.45
CY2016Q3	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.45
CY2016Q4	us-gaap	Distribution Made To Limited Partner Distributions Paid Per Unit DistributionMadeToLimitedPartnerDistributionsPaidPerUnit	0.45
CY2015Q4	us-gaap	Due From Affiliate Noncurrent DueFromAffiliateNoncurrent	47359000	USD
CY2016Q4	us-gaap	Due From Affiliate Noncurrent DueFromAffiliateNoncurrent	43785000	USD
CY2015Q4	us-gaap	Due To Affiliate Noncurrent DueToAffiliateNoncurrent	19930000	USD
CY2016Q4	us-gaap	Due To Affiliate Noncurrent DueToAffiliateNoncurrent	0	USD
CY2015Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	456000	USD
CY2016Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	0	USD
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	41416000	USD
CY2015	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	49918000	USD
CY2016	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	40061000	USD
CY2015Q4	us-gaap	Equity Method Investments EquityMethodInvestments	261942000	USD
CY2016Q4	us-gaap	Equity Method Investments EquityMethodInvestments	255901000	USD
CY2015	us-gaap	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	11928000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1146000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1991000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	3559000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3280000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	3280000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	3275000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3289000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5076000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5227000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3930000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3236000	USD
CY2015Q4	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	364352000	USD
CY2015Q4	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	7826000	USD
CY2015Q4	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	191877000	USD
CY2015Q4	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	164649000	USD
CY2015Q4	us-gaap	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	75524000	USD
CY2014	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1386000	USD
CY2015Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1615000	USD
CY2015Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	3455000	USD
CY2015Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1833000	USD
CY2015Q4	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-3000	USD
CY2015	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	6900000	USD
CY2016Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	21925000	USD
CY2016Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-1071000	USD
CY2016Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	6426000	USD
CY2016Q4	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1801000	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	29081000	USD
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7287000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7036000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	16979000	USD
CY2015Q4	us-gaap	General Partners Capital Account GeneralPartnersCapitalAccount	-606000	USD
CY2016Q4	us-gaap	General Partners Capital Account GeneralPartnersCapitalAccount	887000	USD
CY2014Q2	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	5600000	USD
CY2014	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2015	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	367576000	USD
CY2014Q1	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	785000	USD
CY2014Q2	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	787000	USD
CY2014Q3	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	795000	USD
CY2014Q4	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	874000	USD
CY2015Q1	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	874000	USD
CY2015Q2	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	225000	USD
CY2015Q3	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	223000	USD
CY2015Q4	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	112000	USD
CY2016Q1	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	113000	USD
CY2016Q2	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	113000	USD
CY2016Q3	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	112000	USD
CY2016Q4	us-gaap	Incentive Distribution Distribution Per Year IncentiveDistributionDistributionPerYear	113000	USD
CY2014	us-gaap	Incentive Fee Expense IncentiveFeeExpense	1000000	USD
CY2015	us-gaap	Incentive Fee Expense IncentiveFeeExpense	-3400000	USD
CY2016	us-gaap	Incentive Fee Expense IncentiveFeeExpense	1400000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	96713000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	24379000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	36389000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-330736000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	9797000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-260171000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	26351000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	48633000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	16419000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	3811000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	95214000	USD
CY2014	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	12117000	USD
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-311549000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1678000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-8928000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3625000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	707000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	457000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	-32000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable Related Parties IncreaseDecreaseInAccountsPayableRelatedParties	139000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4483000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-7705000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-431000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	1828000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	-3149000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	313000	USD
CY2014	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	6002000	USD
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1420000	USD
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	4618000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	2056000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	7605000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-35881000	USD
CY2015	us-gaap	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	-12202000	USD
CY2014	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	456000	USD
CY2015	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	0	USD
CY2016	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-456000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	76045000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	655638000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	22000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1466000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2477000	USD
CY2014	us-gaap	Interest Expense InterestExpense	79144000	USD
CY2015	us-gaap	Interest Expense InterestExpense	87911000	USD
CY2016	us-gaap	Interest Expense InterestExpense	90047000	USD
CY2014	us-gaap	Interest Expense Related Party InterestExpenseRelatedParty	379000	USD
CY2015	us-gaap	Interest Expense Related Party InterestExpenseRelatedParty	1851000	USD
CY2016	us-gaap	Interest Expense Related Party InterestExpenseRelatedParty	523000	USD
CY2014	us-gaap	Interest Paid InterestPaid	75833000	USD
CY2015	us-gaap	Interest Paid InterestPaid	85738000	USD
CY2016	us-gaap	Interest Paid InterestPaid	84380000	USD
CY2014	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-79427000	USD
CY2015	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-89744000	USD
CY2016	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-90531000	USD
CY2015Q4	us-gaap	Inventory Net InventoryNet	7835000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	6893000	USD
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	96000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	18000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	39000	USD
CY2015Q4	us-gaap	Land Land	25022000	USD
CY2016Q4	us-gaap	Land Land	25252000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1670035000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1444681000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	136409000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	188017000	USD
CY2015Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	4388000	USD
CY2016Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	353000	USD
CY2015Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	85237000	USD
CY2016Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	0	USD
CY2015Q4	us-gaap	Limited Partners Capital Account LimitedPartnersCapitalAccount	79094000	USD
CY2016Q4	us-gaap	Limited Partners Capital Account LimitedPartnersCapitalAccount	152309000	USD
CY2015Q4	us-gaap	Limited Partners Capital Account Units Outstanding LimitedPartnersCapitalAccountUnitsOutstanding	12232006	shares
CY2016Q4	us-gaap	Limited Partners Capital Account Units Outstanding LimitedPartnersCapitalAccountUnitsOutstanding	12232006	shares
CY2016Q1	us-gaap	Limited Partners Capital Account Units Outstanding LimitedPartnersCapitalAccountUnitsOutstanding	122300000	shares
CY2016Q1	us-gaap	Limited Partners Capital Account Units Outstanding LimitedPartnersCapitalAccountUnitsOutstanding	12200000	shares
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	1370956000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	1126303000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	80745000	USD
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	138903000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	164864000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	140638000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	47043000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	54704000	USD
CY2016Q1	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	5616000	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1	0	shares
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1	0	shares
CY2014	us-gaap	Nonmonetary Transaction Gain Loss Recognized On Transfer NonmonetaryTransactionGainLossRecognizedOnTransfer	5690000	USD
CY2014	us-gaap	Proceeds From Partnership Contribution ProceedsFromPartnershipContribution	3240000	USD
CY2015	us-gaap	Proceeds From Partnership Contribution ProceedsFromPartnershipContribution	0	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1186681000	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	987400000	USD
CY2015Q4	us-gaap	Mineral Properties Accumulated Depletion MineralPropertiesAccumulatedDepletion	445337000	USD
CY2016Q4	us-gaap	Mineral Properties Accumulated Depletion MineralPropertiesAccumulatedDepletion	466827000	USD
CY2015Q4	us-gaap	Mineral Properties Gross MineralPropertiesGross	1429859000	USD
CY2016Q4	us-gaap	Mineral Properties Gross MineralPropertiesGross	1375019000	USD
CY2015Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	984522000	USD
CY2016Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	908192000	USD
CY2014	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	974000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2744000	USD
CY2014	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	-226000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	-36725000	USD
CY2016	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	39421000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	267311000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-171456000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-286178000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-65986000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-183264000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-161419000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-520503000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-30271000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	166815000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-169512000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	6985000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	59943000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	210755000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	203424000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	107961000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	192164000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	168512000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	100643000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	108830000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-571720000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	96892000	USD
CY2014	us-gaap	Net Income Loss Allocated To General Partners NetIncomeLossAllocatedToGeneralPartners	2177000	USD
CY2015	us-gaap	Net Income Loss Allocated To General Partners NetIncomeLossAllocatedToGeneralPartners	-12228000	USD
CY2016	us-gaap	Net Income Loss Allocated To General Partners NetIncomeLossAllocatedToGeneralPartners	1663000	USD
CY2014	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	106653000	USD
CY2015	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	-559492000	USD
CY2016	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	95229000	USD
CY2014	us-gaap	Net Income Loss Per Outstanding Limited Partnership And General Partnership Unit Basic And Diluted NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted	9.42
CY2015	us-gaap	Net Income Loss Per Outstanding Limited Partnership And General Partnership Unit Basic And Diluted NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted	-45.75
CY2016	us-gaap	Net Income Loss Per Outstanding Limited Partnership And General Partnership Unit Basic And Diluted NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted	7.78
CY2015	us-gaap	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-188946000	USD
CY2014	us-gaap	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1	31604000	shares
CY2014	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	17557000	USD
CY2015	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	-372864000	USD
CY2015	us-gaap	Nonmonetary Transaction Gain Loss Recognized On Transfer NonmonetaryTransactionGainLossRecognizedOnTransfer	9290000	USD
CY2016	us-gaap	Nonmonetary Transaction Gain Loss Recognized On Transfer NonmonetaryTransactionGainLossRecognizedOnTransfer	0	USD
CY2016	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-307831000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	32581000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	-170427000	USD
CY2016Q2	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	5616000	USD
CY2014	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	65933000	USD
CY2015	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	136943000	USD
CY2016	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	119621000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	174778000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	610075000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	214314000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	176140000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	46499000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	58324000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	48991000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	70741000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	38907000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	27106000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	185745000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1173000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3791000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-81000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1693000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	486000	USD
CY2015Q4	us-gaap	Other Inventory Supplies OtherInventorySupplies	779000	USD
CY2016Q4	us-gaap	Other Inventory Supplies OtherInventorySupplies	856000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	5171000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4565000	USD
CY2014	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-5279000	USD
CY2015	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-7109000	USD
CY2016	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	8284000	USD
CY2015Q4	us-gaap	Partners Capital PartnersCapital	76336000	USD
CY2016Q4	us-gaap	Partners Capital PartnersCapital	151530000	USD
CY2014	us-gaap	Partners Capital Account Acquisitions PartnersCapitalAccountAcquisitions	31604000	USD
CY2014	us-gaap	Partners Capital Account Contributions PartnersCapitalAccountContributions	3240000	USD
CY2014Q1	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	39218000	USD
CY2014Q2	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	39421000	USD
CY2014Q3	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	39733000	USD
CY2014Q4	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	43670000	USD
CY2015Q1	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	43678000	USD
CY2015Q2	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	11232000	USD
CY2015Q3	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	11232000	USD
CY2015Q4	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	5616000	USD
CY2016Q3	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	5617000	USD
CY2016Q4	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	5616000	USD
CY2014	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	162042000	USD
CY2016	us-gaap	Proceeds From Partnership Contribution ProceedsFromPartnershipContribution	0	USD
CY2016Q4	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	148136000	USD
CY2015	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	71758000	USD
CY2016	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	22465000	USD
CY2014	us-gaap	Partners Capital Account Sale Of Units PartnersCapitalAccountSaleOfUnits	127202000	USD
CY2015Q4	us-gaap	Partners Capital Attributable To Noncontrolling Interest PartnersCapitalAttributableToNoncontrollingInterest	-3394000	USD
CY2016Q4	us-gaap	Partners Capital Attributable To Noncontrolling Interest PartnersCapitalAttributableToNoncontrollingInterest	-3394000	USD
CY2013Q4	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	616789000	USD
CY2014Q4	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	720155000	USD
CY2015Q4	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	72942000	USD
CY2014	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-3633000	USD
CY2015	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	0	USD
CY2016	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	0	USD
CY2014	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	6804000	USD
CY2015	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	6054000	USD
CY2016	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	15234000	USD
CY2014	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	168978000	USD
CY2015	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	0	USD
CY2016	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	0	USD
CY2014	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	5035000	USD
CY2015	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	400000	USD
CY2016	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	0	USD
CY2014	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	176467000	USD
CY2015	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	14467000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	5385000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2454000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	9607000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5408000	USD
CY2014	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	974000	USD
CY2015	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	2744000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	4268000	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	6137000	USD
CY2015	us-gaap	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	29080000	USD
CY2014	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	43005000	USD
CY2015	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	46795000	USD
CY2016	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	46550000	USD
CY2014	us-gaap	Proceeds From Issuance Of Common Limited Partners Units ProceedsFromIssuanceOfCommonLimitedPartnersUnits	127202000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Limited Partners Units ProceedsFromIssuanceOfCommonLimitedPartnersUnits	0	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Limited Partners Units ProceedsFromIssuanceOfCommonLimitedPartnersUnits	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	498471000	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	100000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	20000000	USD
CY2014	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	59566000	USD
CY2014	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	19904000	USD
CY2015	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	0	USD
CY2016	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	0	USD
CY2014	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	0	USD
CY2015	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	0	USD
CY2016	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	42844000	USD
CY2014	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	1006000	USD
CY2015	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	11024000	USD
CY2016	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	1350000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	199000000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	108830000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	-571720000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	96892000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	92049000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	79171000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	60675000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	49443000	USD
CY2015	us-gaap	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	926	MBoe
CY2014Q4	us-gaap	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	13607	MBoe
CY2015Q4	us-gaap	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	11518	MBoe
CY2015	us-gaap	Proved Developed And Undeveloped Reserve Production Energy ProvedDevelopedAndUndevelopedReserveProductionEnergy	1663	MBoe
CY2015	us-gaap	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy	-1244	MBoe
CY2015	us-gaap	Proved Developed And Undeveloped Reserves Sale Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservesSaleOfMineralInPlaceEnergy	108	MBoe
CY2015Q4	us-gaap	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	11251	MBoe
CY2015Q4	us-gaap	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	267	MBoe
CY2014	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	500000	USD
CY2015	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	700000	USD
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	900000	USD
CY2014	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	10197000	USD
CY2015	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	15323000	USD
CY2016	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	10925000	USD
CY2014	us-gaap	Related Party Transaction Selling General And Administrative Expenses From Transactions With Related Party RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty	3258000	USD
CY2015	us-gaap	Related Party Transaction Selling General And Administrative Expenses From Transactions With Related Party RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty	5312000	USD
CY2016	us-gaap	Related Party Transaction Selling General And Administrative Expenses From Transactions With Related Party RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty	3591000	USD
	us-gaap	Repayments Of Debt RepaymentsOfDebt	339100000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	318983000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	165983000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	183141000	USD
CY2014	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	23936000	USD
CY2015	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	40772000	USD
CY2014	us-gaap	Results Of Operations Expense From Oil And Gas Producing Activities ResultsOfOperationsExpenseFromOilAndGasProducingActivities	42009000	USD
CY2015	us-gaap	Results Of Operations Expense From Oil And Gas Producing Activities ResultsOfOperationsExpenseFromOilAndGasProducingActivities	426429000	USD
CY2014	us-gaap	Results Of Operations Expense Other ResultsOfOperationsExpenseOther	12544000	USD
CY2015	us-gaap	Results Of Operations Expense Other ResultsOfOperationsExpenseOther	12871000	USD
CY2014	us-gaap	Results Of Operations Income Tax Expense ResultsOfOperationsIncomeTaxExpense	5529000	USD
CY2015	us-gaap	Results Of Operations Income Tax Expense ResultsOfOperationsIncomeTaxExpense	5210000	USD
CY2015	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	53565000	USD
CY2014	us-gaap	Results Of Operations Revenue Other ResultsOfOperationsRevenueOther	48834000	USD
CY2015	us-gaap	Results Of Operations Revenue Other ResultsOfOperationsRevenueOther	49201000	USD
CY2015	us-gaap	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-11750000	USD
CY2015	us-gaap	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	35112000	USD
CY2014	us-gaap	Sales Revenue Net SalesRevenueNet	349532000	USD
CY2015Q1	us-gaap	Sales Revenue Net SalesRevenueNet	94447000	USD
CY2015Q2	us-gaap	Sales Revenue Net SalesRevenueNet	120228000	USD
CY2015Q3	us-gaap	Sales Revenue Net SalesRevenueNet	112199000	USD
CY2015Q4	us-gaap	Sales Revenue Net SalesRevenueNet	105874000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	432748000	USD
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	73902000	USD
CY2016Q2	us-gaap	Sales Revenue Net SalesRevenueNet	119317000	USD
CY2016Q3	us-gaap	Sales Revenue Net SalesRevenueNet	91448000	USD
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	86311000	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	370978000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P4Y
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	12000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	126000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	86000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	28000	shares
CY2014	us-gaap	Shipping And Handling Revenue ShippingAndHandlingRevenue	14000000	USD
CY2015	us-gaap	Shipping And Handling Revenue ShippingAndHandlingRevenue	42600000	USD
CY2016	us-gaap	Shipping And Handling Revenue ShippingAndHandlingRevenue	36000000	USD
CY2014	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	13900000	USD
CY2015	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	42100000	USD
CY2016	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	35900000	USD
CY2015	us-gaap	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	-9786000	USD
CY2015	us-gaap	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease	-188844000	USD
CY2014Q4	us-gaap	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	305197000	USD
CY2015Q4	us-gaap	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	116353000	USD
CY2014	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	11326000	shares
CY2015Q1	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2015Q2	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2015Q3	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2015Q4	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2015	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2016Q1	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2016Q2	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2016Q3	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2016Q4	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2016	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	12232000	shares
CY2016	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Recasting of Certain Prior Period Information</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As described in </font><a style="font-family:inherit;font-size:10pt;" href="#s97f082087f544924b0e690689f4319e6"><font style="font-family:inherit;font-size:10pt;">Note 3. Discontinued Operations</font></a><font style="font-family:inherit;font-size:10pt;">, the Partnership has classified the assets and liabilities, operating results and cash flows of its non-operated oil and gas working interest assets as discontinued operations in its consolidated financial statements for all periods presented. As described in </font><a style="font-family:inherit;font-size:10pt;" href="#s31A3B1B8371C0DBAD7850126971240B8"><font style="font-family:inherit;font-size:10pt;">Note 4. Segment Information</font></a><font style="font-family:inherit;font-size:10pt;">, the Partnership has reclassified oil and gas royalty activities in prior period amounts to conform to the way it internally manages and monitors segment performance that had no impact on the Partnership's consolidated financial position, net income (loss) or cash flows. </font></div><div style="line-height:120%;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 1, 2016, the Partnership adopted a new accounting standard using a retrospective approach that required the presentation of the Partnership's debt issuance costs as a direct deduction from the related debt liability, rather than recorded as an asset. The adoption resulted in a reclassification that reduced other current assets and short-term debt by </font><font style="font-family:inherit;font-size:10pt;">$0.2 million</font><font style="font-family:inherit;font-size:10pt;"> and reduced other assets and long-term debt (including affiliate) by </font><font style="font-family:inherit;font-size:10pt;">$13.8 million</font><font style="font-family:inherit;font-size:10pt;"> on the Partnership’s Consolidated Balance Sheet at December 31, 2015. </font></div><div style="line-height:120%;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;"></font></div></div>
CY2016	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Preparation of the accompanying financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities in the accompanying Consolidated Balance Sheets and the reported amounts of revenues and expenses in the accompanying Consolidated Statements of Comprehensive Income during the reporting period. Actual results could differ from those estimates.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div>

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Name	View Source	Status
0001171486-17-000010-index-headers.html	Edgar Link	pending
0001171486-17-000010-index.html	Edgar Link	pending
0001171486-17-000010.txt	Edgar Link	pending
0001171486-17-000010-xbrl.zip	Edgar Link	pending
a2016exhibit211.htm	Edgar Link	pending
a2016exhibit231.htm	Edgar Link	pending
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a2016exhibit311.htm	Edgar Link	pending
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a2016exhibit322.htm	Edgar Link	pending
a2016exhibit951.htm	Edgar Link	pending
a2016exhibit991.htm	Edgar Link	pending
a2016form10-k.htm	Edgar Link	pending
centralappbasin2017.jpg	Edgar Link	pending
cinerresourceslp1231.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
illinoisbasin2017.jpg	Edgar Link	pending
northernappbasin2016a02.jpg	Edgar Link	pending
nprb2016.jpg	Edgar Link	pending
nrp-20161231.xml	Edgar Link	completed
nrp-20161231.xsd	Edgar Link	pending
nrp-20161231_cal.xml	Edgar Link	unprocessable
nrp-20161231_def.xml	Edgar Link	unprocessable
nrp-20161231_lab.xml	Edgar Link	unprocessable
nrp-20161231_pre.xml	Edgar Link	unprocessable
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$NRP
NATURAL RESOURCE PARTNERS LP Stock $nrp

2017 Q1 Form 10-K Financial Statement

#000117148617000010 Filed on March 06, 2017

Income Statement

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$NRP NATURAL RESOURCE PARTNERS LP Stock $nrp

2017 Q1 Form 10-K Financial Statement

#000117148617000010 Filed on March 06, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NRP
NATURAL RESOURCE PARTNERS LP Stock $nrp