Enviva (EVVAQ) 10-Q 3 May 18 2018 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2018	Apr. 30, 2018
Entity Registrant Name	Enviva Partners, LP
Entity Central Index Key	1,592,057
Document Type	10-Q
Document Period End Date	Mar. 31, 2018
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q1
Common Units
Entity Common Stock, Shares Outstanding		14,445,268
Subordinated Units-Sponsor
Entity Common Stock, Shares Outstanding		11,905,138

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 5,057	$ 524
Accounts receivable, net of allowance for doubtful accounts of $0 as of March 31, 2018 and December 31, 2017	48,042	79,185
Related-party receivables	3,613	5,412
Inventories	34,306	23,536
Prepaid expenses and other current assets	1,361	1,006
Total current assets	92,379	109,663
Property, plant and equipment, net of accumulated depreciation of $125.8 million as of March 31, 2018 and $117.1 million as of December 31, 2017	553,093	562,330
Intangible assets, net of accumulated amortization of $10.5 million as of March 31, 2018 and $10.3 million as of December 31, 2017		109
Goodwill	85,615	85,615
Other long-term assets	2,762	2,394
Total assets	733,849	760,111
Current liabilities:
Accounts payable	4,363	7,554
Related-party payables	19,486	26,398
Accrued and other current liabilities	44,098	29,363
Related-party accrued liabilities	1,211
Current portion of interest payable	12,573	5,029
Current portion of long-term debt and capital lease obligations	7,105	6,186
Total current liabilities	88,836	74,530
Long-term debt and capital lease obligations	393,686	394,831
Related-party long-term payable	74,000	74,000
Long-term interest payable	920	890
Other long-term liabilities	7,148	5,491
Total liabilities	564,590	549,742
Commitments and contingencies
Partners’ capital:
Common unitholders—public (13,179,815 and 13,073,439 units issued and outstanding at March 31, 2018 and December 31, 2017, respectively)	205,969	224,027
Common unitholder—sponsor (1,265,453 and 1,347,161 units issued and outstanding at March 31, 2018 and December 31, 2017, respectively)	12,982	16,050
Subordinated unitholder—sponsor (11,905,138 units issued and outstanding at March 31, 2018 and December 31, 2017)	85,271	101,901
General Partner (no outstanding units)	(130,596)	(128,569)
Accumulated other comprehensive loss	(4,367)	(3,040)
Total Enviva Partners, LP partners' capital	169,259	210,369
Total liabilities and partners' capital	$ 733,849	$ 760,111

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Accounts receivable, allowance for doubtful accounts	$ 0	$ 0
Property, plant and equipment, accumulated depreciation	125,834	117,067
Intangible assets, accumulated amortization	$ 10,500	$ 10,300
Common Units-Public
Limited partner units issued	13,179,815	13,073,439
Limited partner units outstanding	13,179,815	13,073,439
Common Units-Sponsor
Limited partner units issued	1,265,453	1,347,161
Limited partner units outstanding	1,265,453	1,347,161
Subordinated Units-Sponsor
Limited partner units issued	11,905,138	11,905,138
Limited partner units outstanding	11,905,138	11,905,138
General Partner
General partner units outstanding	0	0

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues	$ 125,801	$ 122,443
Cost of goods sold, excluding depreciation and amortization	121,038	96,717
Depreciation and amortization	9,304	9,358
Total cost of goods sold	130,342	106,075
Gross margin	(4,541)	16,368
General and administrative expenses	6,804	8,763
(Loss) income from operations	(11,345)	7,605
Other income (expense):
Interest expense	(8,645)	(7,707)
Other income	655	57
Total other expense, net	(7,990)	(7,650)
Net (loss) income	(19,335)	(45)
Less net loss attributable to noncontrolling partners’ interests		1,319
Net (loss) income attributable to Enviva Partners, LP	$ (19,335)	$ 1,274
Net (loss) income per unit:
Common - basic (in dollars per unit)	$ (0.78)	$ 0.08
Common - diluted (in dollars per unit)	(0.78)	0.07
Subordinated - basic (in dollars per unit)	(0.78)	0.08
Subordinated - diluted (in dollars per unit)	$ (0.78)	$ 0.08
Weighted-average number of limited partner units outstanding:
Common - basic (in units)	14,438	14,380
Common - diluted (in units)	14,438	15,228
Subordinated - basic and diluted (in units)	11,905	11,905
General Partner
Other income (expense):
Net (loss) income	$ 1,130
Net (loss) income attributable to Enviva Partners, LP	1,264	$ 537
Limited Partners
Other income (expense):
Net (loss) income attributable to Enviva Partners, LP	(19,335)	2,535
Product sales
Revenues	122,799	119,047
Other revenue
Revenues	3,002	3,396
Enviva Port of Wilmington, LLC Drop-Down
Other income (expense):
Net (loss) income attributable to Enviva Partners, LP		(1,261)
Wilmington, LLC Drop-Down
Other income (expense):
Net (loss) income		(1,300)
Enviva Partners LP excluding Enviva Port of Wilmington, LLC Drop-Down
Other income (expense):
Net (loss) income attributable to Enviva Partners, LP	$ (19,335)	$ 2,535

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net loss	$ (19,335)	$ (45)
Other comprehensive loss:
Net unrealized losses on cash flow hedges	(1,328)	(797)
Reclassification of net losses realized into net (loss) income	1
Total other comprehensive loss	(1,327)	(797)
Total comprehensive (loss) income	(20,662)	(842)
Wilmington, LLC Drop-Down
Net loss		(1,300)
General Partner
Net loss	1,130
General Partner | Enviva Port of Wilmington, LLC Drop-Down
Other comprehensive loss:
Total comprehensive (loss) income		(1,261)
Enviva Partners LP excluding Enviva Port of Wilmington, LLC Drop-Down
Other comprehensive loss:
Total comprehensive (loss) income	(20,662)	419
Comprehensive loss attributable to noncontrolling partners' interests		(1,319)
Comprehensive (loss) income attributable to Enviva Partners, LP partners	$ (20,662)	$ 1,738

Condensed Consolidated Stateme6

Condensed Consolidated Statement of Changes in Partners Capital - 3 months ended Mar. 31, 2018 - USD ($) $ in Thousands	General Partner	Common Units-Public	Common Units-Sponsor	Subordinated Units-Sponsor	Accumulated Other Comprehensive (Loss) Income	Total
Balance at the beginning of the period at Dec. 31, 2017	$ (128,569)	$ 224,027	$ 16,050	$ 101,901	$ (3,040)	$ 210,369
Balance at the beginning of the period (in units) at Dec. 31, 2017		13,073,439	1,347,161	11,905,138
Changes in Partners’ Capital
Distributions to unitholders, distribution equivalent and incentive distribution rights	(1,130)	$ (8,833)	$ (784)	$ (7,381)		(18,128)
Issuance of units through Long-Term Incentive Plan	(2,129)	$ (164)	$ (1,301)			(3,594)
Issuance of units through Long-Term Incentive Plan (in units)		99,000	(82,000)
Issuance of common units, net		$ 241				241
Issuance of common units, net (in units)		8,000
Non-cash Management Services Agreement expense	102	$ 931				1,033
Other comprehensive loss					(1,327)	(1,327)
Net income (loss)	1,130	(10,233)	$ (983)	(9,249)		(19,335)
Balance at the end of the period at Mar. 31, 2018	$ (130,596)	$ 205,969	$ 12,982	$ 85,271	$ (4,367)	$ 169,259
Balance at the end of the period (in units) at Mar. 31, 2018		13,179,815	1,265,453	11,905,138

Condensed Consolidated Stateme7

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash flows from operating activities:
Net loss	$ (19,335)	$ (45)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	9,408	9,362
Amortization of debt issuance costs, debt premium and original issue discounts	272	381
Impairment of inventory	10,383
Insurance recoveries	(4,891)
General and administrative expense incurred by the First Hancock JV prior to Enviva Port of Wilmington, LLC Drop-Down		438
Loss on disposal of assets	1,130	24
Unit-based compensation	1,343	1,714
Fair value changes in derivatives	525	(759)
Unrealized loss on foreign currency transactions	(69)
Change in operating assets and liabilities:
Accounts receivable, net	36,123	28,192
Related-party receivables	1,800	(386)
Prepaid expenses and other assets	(50)	(682)
Assets held for sale		(345)
Inventories	(16,509)	(1,254)
Other long-term assets		21
Derivatives	(601)
Accounts payable, accrued liabilities and other current liabilities	8,677	(3,383)
Related-party payables	(6,501)	(2,580)
Accrued interest	7,574	6,421
Deferred revenue		143
Other long-term liabilities	37	382
Net cash provided by operating activities	29,316	37,644
Cash flows from investing activities:
Purchases of property, plant and equipment	(1,999)	(9,344)
Net cash used in investing activities	(1,999)	(9,344)
Cash flows from financing activities:
Principal payments on debt and capital lease obligations	(1,172)	(17,158)
Cash paid related to debt issuance costs		(209)
Proceeds from common unit issuance under the At-the-Market Offering Program, net	241	1,715
Distributions to unitholders, distribution equivalent rights and incentive distribution rights holder	(17,847)	(14,829)
Payment to General Partner to purchase affiliate common units for Long-Term Incentive Plan vesting	(2,341)
Payment to Provider for tax-withholding associated with Long-Term Incentive Plan vesting	(1,665)
Proceeds from debt issuance		10,000
Contributions from sponsor related to Enviva Pellets Sampson, LLC Drop-Down		1,651
Proceeds from contributions from the First Hancock JV prior to Enviva Port of Wilmington, LLC Drop-Down		2,915
Net cash used in financing activities	(22,784)	(15,915)
net increase in cash, cash equivalents and restricted cash	4,533	12,385
Cash, cash equivalents and restricted cash, beginning of period	524	466
Cash, cash equivalents and restricted cash, end of period	5,057	12,851
Non-cash investing and financing activities:
Property, plant and equipment acquired included in accounts payable and accrued liabilities	1,587	13,917
Property, plant and equipment acquired under capital leases	674	1,124
Property, plant and equipment transferred from inventories	2	260
Distributions included in liabilities	1,352	509
Depreciation capitalized to inventories	1,037	86
Supplemental information:
Interest paid	$ 795	$ 854

Description of Business and Bas

Description of Business and Basis of Presentation	3 Months Ended
	Mar. 31, 2018
Description of Business and Basis of Presentation
Description of Business and Basis of Presentation	(1) Description of Business and Basis of Presentation Description of Business Enviva Partners, LP (the “Partnership”) supplies utility-grade wood pellets primarily to major power generators under long-term, take-or-pay off-take contracts. The Partnership procures wood fiber and processes it into utility-grade wood pellets and loads the finished wood pellets into railcars, trucks and barges that are transported to deep-water marine terminals, where they are received, stored and ultimately loaded onto oceangoing vessels for transport to the Partnership’s principally European customers. The Partnership owns and operates six industrial-scale wood pellet production plants located in the Mid-Atlantic and Gulf Coast regions of the United States. Wood pellets are exported from the Partnership’s wholly owned dry-bulk, deep-water marine terminal in Chesapeake, Virginia (the “Chesapeake terminal”) and terminal assets in Wilmington, North Carolina (the “Wilmington terminal”), and from third-party deep-water marine terminals in Mobile, Alabama and Panama City, Florida, under a short-term and a long-term contract, respectively. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X issued by the U.S. Securities and Exchange Commission (the “SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments and accruals that are necessary for a fair presentation of the results of all periods presented herein and are of a normal recurring nature. The results reported in these statements are not necessarily indicative of the results that may be reported for the entire year. These statements should be read in conjunction with the annual audited consolidated financial statements and notes thereto included in the Partnership’s Annual Report on Form 10-K for the year ended December 31, 2017, as filed with the SEC. Enviva Port of Wilmington, LLC On October 2, 2017, pursuant to the terms of a contribution agreement (the “Wilmington Contribution Agreement”) between the Partnership and Enviva Wilmington Holdings, LLC, a joint venture between Enviva Development Holdings, LLC, a wholly owned subsidiary of Enviva Holdings, LP (the “sponsor”), Hancock Natural Resource Group, Inc. and certain other affiliates of John Hancock Life Insurance Company (U.S.A.) (the “First Hancock JV”), the Partnership acquired from the First Hancock JV all of the issued and outstanding limited liability company interests in Enviva Port of Wilmington, LLC (“Wilmington”), which owns the Wilmington terminal assets. The purchase price, which was $130.0 million, included an initial payment of $54.6 million, net of an approximate purchase price adjustment of $1.4 million. The initial payment was funded with borrowings from revolving credit commitments (see Note 10, Long-Term Debt and Capital Lease Obligations ) and cash on hand. The acquisition (the “Wilmington Drop-Down”) included the Wilmington terminal and a long-term terminal services agreement with the Partnership’s sponsor (the “Holdings TSA”) to handle throughput volumes sourced by the sponsor from the wood pellet production plant in Greenwood, South Carolina (the “Greenwood plant”). On February 16, 2018, Enviva Pellets Greenwood, LLC (“Greenwood”), a wholly owned subsidiary of Enviva JV Development Company, LLC, a joint venture between Enviva Development Holdings, LLC, a wholly owned subsidiary of the sponsor, Hancock Natural Resource Group, Inc. and certain other affiliates of John Hancock Life Insurance Company (U.S.A.), acquired the Greenwood plant (the “Greenwood Acquisition”). In connection with the Greenwood Acquisition, the Holdings TSA, which provides for deficiency payments to Wilmington if quarterly minimum throughput requirements are not met, was amended and assigned by the sponsor to Greenwood (see Note 11, Related-Party Transactions ). In addition, the Wilmington Contribution Agreement contemplates that Wilmington will enter into a long-term terminal services agreement (the “Wilmington Hamlet TSA”) with the First Hancock JV and Enviva Pellets Hamlet, LLC (“Hamlet”) to receive, store and load wood pellets from the First Hancock JV’s proposed production plant in Hamlet, North Carolina (the “Hamlet plant”) when the First Hancock JV completes construction of the Hamlet plant. The Wilmington Hamlet TSA also provides for deficiency payments to Wilmington if minimum throughput requirements are not met. Pursuant to the Wilmington Contribution Agreement, following notice of the anticipated first delivery of wood pellets to the Wilmington terminal from the Hamlet plant, Wilmington, Hamlet, and the First Hancock JV will enter into the Wilmington Hamlet TSA and the Partnership will make a final payment of $74.0 million in cash or common units to the First Hancock JV, subject to certain conditions, as deferred consideration for the Wilmington Drop-Down. At March 31, 2018 and December 31, 2017, the $74.0 million is included in related-party long-term payable on the condensed consolidated balance sheets. Wilmington also entered into a throughput option agreement with the sponsor granting the sponsor, subject to certain conditions, the option to obtain terminal services at the Wilmington terminal at marginal cost throughput rates for wood pellets produced by one of the sponsor’s potential future wood pellet production plants. The Partnership accounted for the Wilmington Drop-Down as a combination of entities under common control at historical cost in a manner similar to a pooling of interests. Accordingly, the unaudited interim condensed consolidated financial statements for the periods prior to the three months ended March 31, 2018 were retrospectively recast to reflect the acquisition of the First Hancock JV’s interests in Wilmington as if it had occurred on May 15, 2013, the date Wilmington was originally organized (see Note 3, Transactions Between Entities Under Common Control ).

Significant Accounting Policies

Significant Accounting Policies	3 Months Ended
	Mar. 31, 2018
Significant Accounting Policies
Significant Accounting Policies	(2) Significant Accounting Policies During interim periods, the Partnership follows the accounting policies disclosed in the Partnership’s Annual Report on Form 10-K for the year ended December 31, 2017 except for the adoption of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification 606 , Revenue from Contracts with Customers (“ASC 606”) . The adoption changed the Partnership’s accounting policies for revenue recognition and cost of goods sold. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make judgments, estimates and assumptions that affect the amounts reported in the Partnership’s unaudited condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Revenue Recognition The Partnership primarily earns revenue by supplying wood pellets to its customers under off-take contracts, the majority of the commitments under which are long-term in nature. The Partnership refers to the structure of its off-take contracts as “take-or-pay” because they include a firm obligation of the customer to take a fixed quantity of product at a stated price and provisions that ensure the Partnership will be compensated in the case of a customer’s failure to accept all or a part of the contracted volumes or termination of a contract by a customer. The Partnership’s long-term off-take contracts define the annual volume of wood pellets that a customer is required to purchase and the Partnership is required to sell, the fixed price per metric ton for product satisfying a base net calorific value and other technical specifications. These prices are fixed for the entire term, subject to annual inflation-based adjustments and price escalators, as well as, in some instances, price adjustments for product specifications and changes in underlying indicies. In addition to sales of the Partnership’s product under these long-term off-take contracts, the Partnership routinely sells wood pellets under shorter-term contracts, which range in volume and tenor and, in some cases, may include only one specific shipment. Because each of the Partnership’s off-take contracts is a bilaterally negotiated agreement, the Partnership’s revenue over the duration of such contracts does not generally follow observable current market pricing trends. The Partnership’s performance obligation under these contracts include the delivery of wood pellets, and are aggregated into metric tons. The Partnership accounts for each metric ton as a single performance obligation. The Partnership’s revenue from the sales of wood pellets it produces is recognized as “Product sales” upon satisfaction of the Partnership’s performance obligation when control transfers to the customer at the time of loading wood pellets onto a ship. Depending on the specific off‑take contract, shipping terms are either Cost, Insurance and Freight (“CIF”) or Cost and Freight (“CFR”) or Free on Board (“FOB”). Under a CIF contract, the Partnership procures and pays for shipping costs, which include insurance and all other charges, up to the port of destination for the customer. Under a CFR contract, the Partnership procures and pays for shipping costs, which include insurance (excluding marine cargo insurance) and all other charges, up to the port of destination for the customer. Shipping under CIF and CFR contracts after control has passed to the customer is considered a fulfillment activity rather than a performance obligation and associated expenses are included in the price to the customer. Under FOB contracts, the customer is directly responsible for shipping costs. In some cases, the Partnership may purchase shipments of product from third-party suppliers and resell them in back-to-back transactions (“purchase and sale transactions”). The Partnership has determined that it is the principal in these transactions because it controls the pellets prior to transferring them to the customer and therefore recognizes related revenue on a gross basis in “Product sales.” In instances in which a customer requests the cancellation, deferral or acceleration of a shipment, the customer may pay a fee, which is included in “Other revenue.” The Partnership recognizes third- and related-party terminal services revenue ratably over the contract term at its ports, which is included in “Other revenue.” Terminal services are performance obligations that are satisfied over time, as customers simultaneously receive and consume the benefits of the terminal services performed by the Partnership. The consideration is generally fixed for minimum quantities and above the minimum are generally billed based on a per-ton rate. The Partnership expects to recognize approximately $5.9 billion in revenue from its remaining performance obligations related to “Product sales” and “Other revenue” with fixed consideration. Most of the Partnership’s off-take contracts expire by 2027, and two contracts expire in 2034. The Partnership’s terminal services contracts extend to 2026. Remaining performance obligations are as follows: Period from April 1, 2018 to December 31, 2018 2019 Thereafter Total Product sales $ 505,344 $ 600,003 $ 4,836,670 $ 5,942,017 Other revenue 531 708 1,180 2,419 Total revenue $ 505,875 $ 600,711 $ 4,837,850 $ 5,944,436 Variable consideration for off-take contracts arises from several pricing features outlined in the Partnership’s off-take contracts, pursuant to which such contract pricing may be adjusted in respect of particular shipments to reflect differences between certain contractual quality specifications of the wood pellets as measured both when the wood pellets are loaded onto ships and unloaded at the discharge port as well as certain other contractual adjustments. Variable consideration from terminal services contracts arises from price increases based on agreed inflation indices and from above-minimum throughput quantities or services, which were not material for the three months ended March 31, 2018. The Partnership allocates variable consideration under its off-take and terminal services contracts entirely to each performance obligation to which variable consideration relates. The estimate of variable consideration represents the amount that is not more likely than not to be recovered. For the three months ended March 31, 2018, the Partnership recognized an insignificant amount of revenue related to performance obligations satisfied during fiscal year ended December 31, 2017. Under the Partnership’s off-take contracts, customers are obligated to pay the majority of the purchase price prior to the arrival of the ship at the customers’ discharge port. The remaining portion is paid after the wood pellets are unloaded at the discharge port. The Partnership generally recognizes revenue prior to the issuance of an invoice to the customer. Accounts receivable related to “Product sales” as of March 31, 2018 and December 31, 2017 was $42.5 million and $78.0 million, respectively. Cost of Goods Sold Cost of goods sold includes the cost to produce and deliver wood pellets to customers, reimbursable shipping related costs associated with specific off-take contracts with CIF and CFR shipping terms, and costs associated with purchase and sale transactions. Raw material, production and distribution costs associated with delivering wood pellets to our owned and leased marine terminals and third‑ and related-party wood pellet purchase costs are capitalized as a component of inventory. Fixed production overhead, including the related depreciation expense, is allocated to inventory based on the normal capacity of the production plants. These costs are reflected in cost of goods sold when inventory is sold. Distribution costs associated with shipping wood pellets to customers and amortization of favorable acquired customer contracts are expensed as incurred. Inventory is recorded using the first-in, first-out method (“FIFO”), which requires the use of judgment and estimates. Given the nature of the inventory, the calculation of cost of goods sold is based on estimates used in the valuation of the FIFO inventory and in determining the specific composition of inventory that is sold to each customer. Recently Adopted Accounting Standards In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers . ASU 2014-09 and subsequent amendments were codified as ASC 606. ASC 606 supersedes the revenue recognition requirements in Accounting Standards Codification Topic 605, Revenue Recognition and requires entities to recognize revenue when control of the promised goods or services is transferred to customers at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The Partnership recognizes revenue under ASC 606 and all related amendments, which it adopted on January 1, 2018, using the modified retrospective transition method. The Partnership determined that, upon adoption of the ASC 606, its off-take contracts will continue to be classified as “Product sales.” Revenue is recognized at the point in time at which control of the wood pellets passes to the customer as the wood pellets are loaded onto shipping vessels, which is consistent with the timing of revenue recognition under the Partnership’s legacy accounting policy. However, the adoption of ASC 606 impacted the basis of presentation for purchase and sale transactions. Prior to the adoption of ASC 606, the Partnership reported revenue from purchase and sale transactions net of costs paid to third-party suppliers, which was classified as “Other revenue.” Subsequent to the adoption of ASC 606, the Partnership recognizes revenue on a gross basis in “Products sales” when it determines that it acts as a principal and controls the wood pellets before they are transferred to the customer. The decision as to whether to recognize revenue on a gross or net basis requires significant judgment. Recoveries from customers for certain costs incurred at the discharge port under the Partnership’s off-take contracts were reported in “Product sales” prior to the adoption of ASC 606. Under ASC 606, these recoveries are not considered a part of the transaction price, and therefore are excluded from “Product sales” and included as an offset to “Cost of goods sold.” The Partnership disaggregates its revenue into two categories: “Product sales” and “Other revenue”. These categories best reflect the nature, amount, timing and uncertainty of the Partnership’s revenue and cash flows. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, whereas prior comparative reporting periods have not been adjusted and continue to be reported under the accounting standards in effect for such periods. The Partnership did not have a transition adjustment as a result of adopting ASC 606. The table below indicates the impact of the adoption of ASC 606 on revenue and cost of goods sold for the three months ended March 31, 2018: As Reported Adoption of ASC 606 Without Adoption of ASC 606 Product sales $ 122,799 $ (6,221) $ 116,578 Other revenue 3,002 (53) 2,949 Cost of goods sold 130,342 (6,274) 124,068 Gross margin $ (4,541) $ — $ (4,541) In January 2017, the FASB issued ASU 2017‑01, Business Combinations (Topic 805): Clarifying the Definition of a Business , to provide guidance to evaluate whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. If substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the assets acquired (or disposed of) are not considered a business. The Partnership adopted ASU 2017-01 as of January 1, 2018 which may have an impact on the accounting for future acquisitions. In November 2016, the FASB issued ASU 2016‑18, Statement of Cash Flows (Topic 230)—Restricted Cash: A Consensus of the FASB Emerging Issues Task Force , which requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. As a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. The guidance addresses the presentation of changes in restricted cash and restricted cash equivalents in the statement of cash flows. When cash, cash equivalents, restricted cash and restricted cash equivalents are presented in more than one line item on the balance sheet, the new guidance requires a reconciliation of the totals in the statement of cash flows to the related captions in the balance sheet. This reconciliation can be presented either on the face of the statement of cash flows or in the notes to the financial statements. Entities will also have to disclose the nature of their restricted cash and restricted cash equivalent balances. The Partnership adopted ASU 2016-18 as of January 1, 2018, which resulted in an increase of $0.9 million in “Net cash provided by operating activities” and an increase of $0.9 million in “Cash, cash equivalents and restricted cash, end of period” in the Partnership’s condensed consolidated statements of cash flows for the three months ended March 31, 2017. As of March 31, 2017, $0.9 million was designated as restricted cash due to restrictions on its withdrawal and use pursuant to a security agreement. In August 2016, the FASB issued ASU 2016‑15, Statement of Cash Flows (Topic 230)—Classification of Certain Cash Receipts and Cash Payments , which will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows with the objective of reducing the existing diversity in practice. The guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. An entity will first apply any relevant guidance. If there is no guidance that addresses those cash receipts and cash payments, an entity will determine each separately identifiable source or use and classify the receipt or payment based on the nature of the cash flow. If a receipt or payment has aspects of more than one class of cash flows and cannot be separated, classification will depend on the predominant source of use. The Partnership adopted ASU 2016-18 as of January 1, 2018 and there was no material effect on how cash receipts and cash payments are presented and classified in the condensed consolidated statement of cash flows occurred. Recently Issued Accounting Standards not yet Adopted In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities (Topic 815)-Targeted Improvements to Accounting for Hedging Activities . ASU 2017-12 expands and refines hedge accounting for both financial and non-financial risk components, aligns the recognition and presentation of the effects of hedging instruments and hedge items in the financial statements, and includes certain targeted improvements to ease the application of current guidance related to the assessment of hedge effectiveness. ASU 2017-12 requires a modified retrospective transition method which requires the recognition of the cumulative effect of the change on the opening balance of each affected component of equity in the statement of financial position as of the date of adoption. The new guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018, with early adoption permitted. The Partnership is in the process of evaluating the impact of the adoption of ASU 2017-12 on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other . ASU 2017-04 simplifies the accounting for goodwill impairment by eliminating Step 2 of the current goodwill impairment test. In computing the implied fair value of goodwill under Step 2, an entity had to perform procedures to determine the fair value at the impairment testing date of its assets and liabilities (including unrecognized assets and liabilities) following the procedure that would be required in determining the fair value of assets acquired and liabilities assumed in a business combination. Instead, under the new standard, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The new guidance should be adopted for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. This standard will be implemented prospectively in 2020 for all future goodwill impairment tests and will simplify such evaluations. In February 2016, the FASB issued ASU 2016-02, Leases . Under the new pronouncement, an entity is required to recognize right-of-use (“ROU”) assets and lease liabilities arising from a lease for all non-cancellable leases. The Partnership is expected to apply this guidance to all non-cancellable leases with a term of more than 12 months. The new guidance is effective for public entities for fiscal year and interim periods within those fiscal years beginning after December 15, 2018. Early adoption is permitted. Upon adoption, a lessee and a lessor would recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Partnership is in the process of preparing the implementation plan and is evaluating the impact of adoption on its business processes and accounting and information systems. A multi-discipline implementation team has gained an understanding of the standard’s accounting and disclosure provisions and is working to evaluate the impact of adoption on the Partnership’s consolidated financial statements. The Partnership currently expects changes related to the recognition of new ROU assets and lease liabilities on its balance sheet for its real estate and machinery and equipment operating leases. The Partnership is currently evaluating whether its long-term wood pellet supply arrangements, throughput agreements to receive terminal services, and certain fixed-price long-term logistics arrangements contain leases. The Partnership does not expect a significant change in its leasing activity prior to adoption of the ASU. The Partnership is in the process of evaluating the impact of the adoption of ASU 2016-02 on its consolidated financial statements.

Transactions Between Entities U

Transactions Between Entities Under Common Control	3 Months Ended
	Mar. 31, 2018
Transactions Between Entities Under Common Control
Transactions Between Entities Under Common Control	(3) Transactions Between Entities Under Common Control Recast of Historical Financial Statements The financial statements for the three months ended March 31, 2017 have been recast to reflect the Wilmington Drop-Down as if it had occurred on May 15, 2013, the date Wilmington was originally organized. The historical net equity amounts of Wilmington prior to the date of the Wilmington Drop-Down were attributed to Enviva Partners GP, LLC, the general partner of the Partnership (the “General Partner”) and any non-controlling interest. The following table presents the changes to previously reported amounts in the unaudited condensed consolidated balance sheet as of March 31, 2017 included in the Partnership’s quarterly report on Form 10-Q for the quarter ended March 31, 2017: As of March 31, 2017 As Enviva Port of Reported Wilmington, LLC Total (Recast) Cash and cash equivalents $ 11,913 $ — $ 11,913 Restricted cash 938 — 938 Accounts receivable, net 49,676 — 49,676 Related-party receivables 6,902 (111) 6,791 Inventories 30,780 64 30,844 Prepaid expenses and other current assets 5,969 (115) 5,854 Total current assets 106,178 (162) 106,016 Property, plant and equipment, net of accumulated depreciation 511,907 75,773 587,680 Goodwill 85,615 — 85,615 Other long-term assets 3,795 69 3,864 Total assets $ 707,495 $ 75,680 $ 783,175 Accounts payable $ 3,009 $ 370 $ 3,379 Related-party payables 7,893 899 8,792 Accrued and other current liabilities 54,417 4,653 59,070 Long-term debt and capital lease obligations 340,402 223 340,625 Other long-term liabilities 2,081 1,384 3,465 Total liabilities 407,802 7,529 415,331 Total partners’ capital 299,693 68,151 367,844 Total liabilities and partners’ capital $ 707,495 $ 75,680 $ 783,175 The following table presents the changes to previously reported amounts in the unaudited condensed consolidated statements of income for the three months ended March 31, 2017 included in the Partnership’s quarterly report on Form 10-Q for the quarter ended March 31, 2017: Three Months Ended March 31, 2017 As Enviva Port of Total Reported Wilmington (Recast) Net revenue $ 122,123 $ 320 $ 122,443 Total cost of goods sold 103,647 2,428 106,075 Gross margin 18,476 (2,108) 16,368 Net income (loss) 2,502 (2,547) (45) Less net loss attributable to noncontrolling partners’ interests 33 1,286 1,319 Net income (loss) attributable to Enviva Partners, LP 2,535 (1,261) 1,274 Net loss attributable to general partner — (1,261) (1,261) Net income attributable to Enviva Partners, LP limited partners’ interest in net income 2,535 — 2,535 The following table presents the changes to previously reported amounts in the unaudited condensed consolidated statements of cash flows for the three months ended March 31, 2017 included in the Partnership’s quarterly report on Form 10-Q for the quarter ended March 31, 2017: Three Months Ended March 31, 2017 As Enviva Port of Total Reported Wilmington (Recast) Net cash provided by operating activities (1) $ 36,866 $ 778 $ 37,644 Net cash used in investing activities (5,656) (3,688) (9,344) Net cash (used in) provided by financing activities (18,825) 2,910 Net increase in cash, cash equivalents and restricted cash (1) $ 12,385 $ — $ 12,385 (1) Adjusted for the adoption of ASU 2016-18, see Note 2, Significant Accounting Policies

Significant Risks and Uncertain

Significant Risks and Uncertainties Including Business and Credit Concentrations	3 Months Ended
	Mar. 31, 2018
Significant Risks and Uncertainties Including Business and Credit Concentrations
Significant Risks and Uncertainties Including Business and Credit Concentrations	(4) Significant Risks and Uncertainties Including Business and Credit Concentrations The Partnership’s business is significantly impacted by greenhouse gas emission and renewable energy legislation and regulations in the European Union as well as its member states. If the European Union or its member states significantly modify such legislation or regulations, then the Partnership’s ability to enter into new contracts as the current contracts expire may be materially affected. The Partnership’s primary industrial customers are located in the United Kingdom, Denmark and Belgium. Three customers accounted for 79% of the Partnership’s product sales during the three months ended March 31, 2018. Three customers accounted for 97% of the Partnership’s product sales during the three months ended March 31, 2017. The following table shows product sales to third-party customers that accounted for 10% or a greater share of consolidated product sales for each of the three months ended: Three Months Ended March 31, 2018 2017 (Recast) Customer A 38 % 62 % Customer B 7 % 19 % Customer C 34 % 16 % The Partnership’s cash and cash equivalents are placed in or with various financial institutions. The Partnership has not experienced any losses on such accounts.

Inventory Impairment and Asset

Inventory Impairment and Asset Disposal	3 Months Ended
	Mar. 31, 2018
Inventory Impairment and Assets Disposal
Inventory Impairment and Asset Disposal	(5) Inventory Impairment and Asset Disposal On February 27, 2018, a fire occurred at the Chesapeake terminal, causing damage to equipment and approximately 43,000 metric tons (“MT”) of wood pellets (the “Chesapeake Terminal Event”). As part of its risk management process, the Partnership maintains certain insurance policies, which are subject to deductibles and sublimits for each covered event. The Partnership believes that substantially all of the costs resulting from the Chesapeake Terminal Event are recoverable through its insurance policies and other contractual rights. The Partnership has commissioned temporary storage and shiploading operations at various locations, including a nearby terminal in Norfolk, Virginia, and is utilizing its Wilmington terminal to ship product from its wood pellet production plants in the Mid-Atlantic region. The Partnership believes that all of its contractual obligations to its off-take customers will be met during 2018 and expects the Chesapeake terminal to return to full operation by June 30, 2018. During the three months ended March 31, 2018, the Partnership recorded a $1.1 million impairment of terminal assets and a $10.7 million write-off of product, inclusive of disposal costs, which are included in cost of goods sold. Additionally, costs included in cost of goods sold of $16.6 million were incurred during the three months ended March 31, 2018 and consist primarily of costs related to emergency response and temporary storage, handling and shiploading operations. As of March 31, 2018, the Partnership has received $4.0 million of insurance recoveries and has recorded $4.9 million of additional insurance recoveries in accounts receivable reflecting the insurance proceeds that are probable of receipt up to the amount of the loss recorded. The Partnership recorded $7.8 million of insurance recoveries in cost of goods sold and recognized $1.1 million of insurance recoveries in other income related to lost profit on the sale of the damaged product during the three months ended March 31, 2018.

Property, Plant and Equipment

Property, Plant and Equipment	3 Months Ended
	Mar. 31, 2018
Property, Plant and Equipment
Property, Plant and Equipment	(6) Property, Plant and Equipment Property, plant and equipment consisted of the following at: March 31, December 31, 2018 2017 Land $ 13,492 $ 13,492 Land improvements 42,962 42,962 Buildings 196,155 196,153 Machinery and equipment 412,652 413,349 Vehicles 635 635 Furniture and office equipment 6,023 5,970 Leasehold improvements 987 987 672,906 673,548 Less accumulated depreciation (125,834) (117,067) 547,072 556,481 Construction in progress 6,021 5,849 Total property, plant and equipment, net $ 553,093 $ 562,330 Total depreciation expense was $9.3 million for the three months ended March 31, 2018 and 2017.

Inventories

Inventories	3 Months Ended
	Mar. 31, 2018
Inventories
Inventories	(7) Inventories Inventories consisted of the following at: March 31, December 31, 2018 2017 Raw materials and work-in-process $ 6,598 $ 4,516 Consumable tooling 15,407 14,447 Finished goods 12,301 4,573 Total inventories $ 34,306 $ 23,536

Derivative Instruments

Derivative Instruments	3 Months Ended
	Mar. 31, 2018
Derivative Instruments
Derivative Instruments	(8) Derivative Instruments The Partnership uses derivative instruments to partially offset its business exposure to foreign currency exchange and interest rate risk. The Partnership may enter into foreign currency forward and option contracts to offset some of the foreign currency exchange risk on expected future cash flows and interest rate swaps to offset some of the interest rate risk on expected future cash flows on certain borrowings. The Partnership’s derivative instruments expose it to credit risk to the extent that hedge counterparties may be unable to meet the terms of the applicable derivative instrument. The Partnership seeks to mitigate such risks by limiting its counterparties to major financial institutions. In addition, the Partnership monitors the potential risk of loss with any one counterparty resulting from credit risk. Management does not expect material losses as a result of defaults by counterparties. The Partnership uses derivative instruments to manage cash flow and does not enter into derivative instruments for speculative or trading purposes. Cash Flow Hedges Foreign Currency Exchange Risk The Partnership is primarily exposed to fluctuations in foreign currency exchange rates related to off-take contracts that require future deliveries of wood pellets to be settled in British Pound Sterling (“GBP”) and Euro (“EUR”). The Partnership has and may continue to enter into foreign currency forward contracts, purchased option contracts or other instruments to partially manage this risk and has designated and may continue to designate these instruments as cash flow hedges. For qualifying cash flow hedges, the effective portion of the gain or loss on the change in fair value is initially reported as a component of accumulated other comprehensive income in partners’ capital and subsequently reclassified into earnings when the hedged exposure affects earnings. The ineffective portion of the gain or loss, if any, is reported in earnings in the current period. The Partnership considers its cash flow hedges to be highly effective at inception and as of March 31, 2018. The Partnership’s outstanding cash flow hedges at March 31, 2018 expire on dates between 2018 and 2022. Interest Rate Risk The Partnership is exposed to fluctuations in interest rates on borrowings under its Senior Secured Credit Facilities. The Partnership entered into a pay-fixed, receive-variable interest rate swap in September 2016 to hedge the interest rate risk associated with its variable rate borrowings under its Senior Secured Credit Facilities. The Partnership’s interest rate swap expires concurrently with the maturity of the Senior Secured Credit Facilities in April 2020. The counterparty to the Partnership’s interest rate swap is a major financial institution. The fair values of cash flow hedging instruments included in the unaudited condensed consolidated balance sheet as of March 31, 2018 were as follows: Asset Liability Balance Sheet Location Derivatives Derivatives Derivatives designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Other long-term liabilities $ — $ 3,446 Purchased options: Foreign currency purchased option contracts Other long-term assets 1,230 — Interest rate swap: Interest rate swap Other current assets 423 — Interest rate swap Other long-term assets 484 — Total derivatives designated as hedging instruments $ 2,137 $ 3,446 Derivatives not designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Prepaid and other current assets $ 209 $ — Foreign currency exchange forward contracts Other long-term assets 94 Foreign currency exchange forward contracts Accrued and other current liabilities — 1,238 Foreign currency exchange forward contracts Other long-term liabilities — 693 Purchased options: Foreign currency purchased option contracts Prepaid and other current assets 5 — Foreign currency purchased option contracts Other long-term assets 52 — Total derivatives not designated as hedging instruments $ 360 $ 1,931 The fair values of cash flow hedging instruments included in the condensed consolidated balance sheet as of December 31, 2017 were as follows: Asset Liability Balance Sheet Location Derivatives Derivatives Derivatives designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Other long-term liabilities $ — $ 2,118 Purchased options: Foreign currency purchased option contracts Prepaid and other current assets 1,024 — Interest rate swap: Interest rate swap Prepaid and other current assets 220 — Interest rate swap Other long-term assets 407 — Total derivatives designated as hedging instruments $ 1,651 $ 2,118 Derivatives not designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Prepaid and other current assets $ 124 $ — Foreign currency exchange forward contracts Accrued and other current liabilities — 806 Foreign currency exchange forward contracts Other long-term liabilities — 528 Purchased options: Foreign currency purchased option contracts Prepaid and other current assets 3 — Foreign currency purchased option contracts Other long-term assets 45 — Total derivatives not designated as hedging instruments $ 172 $ 1,334 The effects of instruments designated as cash flow hedges and the related changes in accumulated other comprehensive loss and the gains and losses recognized in loss for the three months ended March 31, 2018 were as follows: Amount of Location of Gain (Loss) Location of Gain Amount of Gain Amount of Gain Gain (Loss) Reclassified from (Loss) Recognized in (Loss) Recognized in (Loss) in Other Reclassified from Accumulated Other Income on Derivative Income on Derivative Comprehensive Accumulated Other Comprehensive (Ineffective Portion (Ineffective Portion (Loss) income on Comprehensive (Loss) Income and Amount and Amount Derivative (Loss) Income into (Loss) Income Excluded from Excluded from (Effective Portion) (Effective Portion) (Effective Portion) Effectiveness Testing) Effectiveness Testing) Foreign currency exchange forward contracts $ (1,325) Product sales $ — Product sales $ (1) Foreign currency exchange purchased option contracts (323) Product sales — Product sales — Interest rate swap 320 Other income (expense) (1) Other income (expense) 1 The effects of instruments designated as cash flow hedges and the related changes in accumulated other comprehensive loss and the gains and losses in income for the three months ended March 31, 2017 were as follows: Amount of Location of Gain (Loss) Location of Gain Location of Gain Amount of Gain Gain (Loss) Reclassified from (Loss) Recognized in (Loss) Recognized in (Loss) in Other Reclassified from Accumulated Other Income on Derivative Income on Derivative Comprehensive Accumulated Other Comprehensive (Ineffective Portion (Ineffective Portion Income on Comprehensive Income and Amount and Amount Derivative Income into Income Excluded from Excluded from (Effective Portion) (Effective Portion) (Effective Portion) Effectiveness Testing) Effectiveness Testing) Foreign currency exchange forward contracts $ (230) Product sales $ — Product sales $ (2) Foreign currency exchange forward contracts 19 Other revenue — Other revenue — Foreign currency exchange purchased option contracts (511) Product sales — Product sales — Interest rate swap 60 Other income (expense) (57) Other income (expense) 11 As of March 31, 2018, the estimated net amounts of existing gains and losses in accumulated other comprehensive (loss) income associated with derivative instruments expected to be transferred to the unaudited condensed consolidated statements of operations is a gain of $0.3 million during the next twelve months. The Partnership enters into master netting arrangements, which are designed to permit net settlement of derivative transactions among the respective counterparties. If the Partnership had settled all transactions with its respective counterparties at March 31, 2018, the Partnership would have made a net settlement termination payment of $3.0 million, which differs insignificantly from the recorded fair value of the derivatives. The Partnership presents its derivative assets and liabilities at their gross fair values. The notional amounts of outstanding derivative instruments associated with outstanding or unsettled derivative instruments as of March 31, 2018 were as follows: Foreign exchange forward contracts in GBP £ 60,665 Foreign exchange purchased option contracts in GBP £ 37,140 Foreign exchange forward contracts in EUR € 20,476 Foreign exchange purchased option contracts in EUR € 2,650 Interest rate swap $ 43,935 The notional amounts of outstanding derivative instruments associated with outstanding or unsettled derivative instruments as of December 31, 2017 were as follows: Foreign exchange forward contracts in GBP £ 46,465 Foreign exchange purchased option contracts in GBP £ 34,050 Foreign exchange forward contracts in EUR € 5,350 Interest rate swap $ 44,756

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2018
Fair Value Measurements
Fair Value Measurements	(9) Fair Value Measurements The amounts reported in the unaudited condensed consolidated balance sheets as cash and cash equivalents, accounts receivable, related-party receivables, prepaid expenses and other current assets, accounts payable, related-party payables, accrued and other current liabilities and related-party accrued liabilities approximate fair value because of the short-term nature of these instruments. Derivative instruments and long-term debt and capital lease obligations, including the current portion, are classified as Level 2 instruments. The fair value of the Senior Notes (see Note 10, Long-Term Debt and Capital Lease Obligations – Senior Notes ) was determined based on observable market prices in a less active market and was categorized as Level 2 in the fair value hierarchy. The fair value of other long-term debt and capital lease obligations classified as Level 2 was determined based on market prices not quoted on active markets and other observable market data. The carrying amount and estimated fair value of long-term debt and capital lease obligations as of March 31, 2018 and December 31, 2017 were as follows: March 31, 2018 December 31, 2017 Carrying Fair Carrying Fair Amount Value Amount Value Senior Notes $ 352,372 $ 372,110 $ 352,224 $ 374,624 Other long-term debt and capital lease obligations 48,419 48,419 48,793 48,793 Total long-term debt and capital lease obligations $ 400,791 $ 420,529 $ 401,017 $ 423,417

Long-Term Debt and Capital Leas

Long-Term Debt and Capital Lease Obligations	3 Months Ended
	Mar. 31, 2018
Long-Term Debt and Capital Lease Obligations
Long–Term Debt and Capital Lease Obligations	(10) Long-Term Debt and Capital Lease Obligations Long-term debt and capital lease obligations at carrying value are composed of the following: March 31, December 31, 2018 2017 Senior Notes, net of unamortized discount, premium and debt issuance of $2.6 million as of March 31, 2018 and $2.8 million as of December 31, 2017 $ 352,372 $ 352,224 Senior Secured Credit Facilities, Tranche A-1 Advances, net of unamortized discount and debt issuance costs of $0.9 million as of March 31, 2018 and $1.0 million as of December 31, 2017 38,629 39,263 Senior Secured Credit Facilities, Tranche A-3 Advances, net of unamortized discount and debt issuance costs of $0.1 million as of March 31, 2018 and December 31, 2017 4,309 4,372 Other loans 2,022 2,023 Capital leases 3,459 3,135 Total long-term debt and capital lease obligations 400,791 401,017 Less current portion of long-term debt and capital lease obligations (7,105) (6,186) Long-term debt and capital lease obligations, excluding current installments $ 393,686 $ 394,831 Senior Notes Due 2021 On November 1, 2016, the Partnership and Enviva Partners Finance Corp. (together with the Partnership, the “Issuers”), Wilmington Trust, National Association, as trustee, and the guarantors party thereto entered into an indenture, as amended or supplemented (the “Indenture”), pursuant to which the Issuers issued $300.0 million in aggregate principal amount of 8.5% senior unsecured notes due November 1, 2021 (the “Senior Notes”) to eligible purchasers (the “Senior Notes Offering”) in a private placement under Rule 144A and Regulation S of the Securities Act of 1933, as amended (the “Securities Act”). Interest payments, which commenced on May 1, 2017, are due semi-annually in arrears on May 1 and November 1. In August 2017, holders of 100% of the Senior Notes tendered such notes in exchange for newly issued registered notes with terms substantially identical in all material respects to the Senior Notes (except that the registered notes are not subject to restrictions on transfer). The Partnership recorded $6.4 million in original issue discounts and costs associated with the issuance of the Senior Notes, which have been recorded as a deduction to long-term debt and capital lease obligations. The Partnership used $139.6 million of the net proceeds from the Senior Notes, together with cash on hand, to pay a portion of the purchase price for Enviva Pellets Sampson, LLC (“Sampson”) in December 2016 and $159.8 million to repay borrowings, including accrued interest, under the Senior Secured Credit Facilities. On October 10, 2017, pursuant to the Indenture, the Issuers issued and sold an additional $55.0 million in aggregate principal amount of Senior Notes to a purchaser (the “Additional Notes Purchaser”) at 106.25% of par value plus accrued interest from May 1, 2017. The additional Senior Notes have the same terms as the Senior Notes. The sale of the additional Senior Notes resulted in gross proceeds to the Issuers of approximately $60.0 million. The proceeds were used to repay borrowings under the Partnership’s revolving credit commitments under the Senior Secured Credit Facilities, which were used to fund the Wilmington Drop-Down, and for general partnership purposes. In December 2017, the Additional Notes Purchaser tendered such notes in exchange for newly issued registered notes with terms substantially identical in all material respects to the Senior Notes (except that the registered notes are not subject to restrictions on transfer). The additional Senior Notes will be treated together with the Senior Notes as a single class for all purposes under the Indenture. The Partnership recorded $0.9 million in debt issuance costs and $3.4 million in premiums associated with the issuance of the additional Senior Notes, which have been recorded as a net addition to long-term debt and capital lease obligations. At any time prior to November 1, 2018, the Issuers may redeem up to 35% of the aggregate principal amount of the Senior Notes (including any additional notes) issued under the Indenture at a redemption price of 108.5% of the principal amount, plus accrued and unpaid interest, if any, to the redemption date, in an amount not greater than the net cash proceeds of one or more equity offerings by the Partnership, provided that: · at least 65% of the aggregate principal amount of the Senior Notes issued under the Indenture on November 1, 2016, remains outstanding immediately after the occurrence of such redemption (excluding notes held by the Partnership and its subsidiaries); and · the redemption occurs within 120 days of the date of the closing of such equity offering(s). On and after November 1, 2018, the Issuers may redeem all or a portion of the Senior Notes at the redemption prices (expressed as percentages of principal amount) set forth below, plus accrued and unpaid interest, if any, on the Senior Notes redeemed to the applicable redemption date (subject to the right of holders of record on the relevant record date to receive interest due on an interest payment date that is on or prior to the redemption date), if redeemed during the twelve-month period beginning November 1 on the years indicated below: Year: Percentages 2018 104.250 % 2019 102.125 % 2020 and thereafter 100.000 % The Senior Notes contain certain non-financial covenants applicable to the Partnership including, but not limited to (1) restricted payments, (2) incurrence of indebtedness and issuance of preferred securities, (3) liens, (4) dividend and other payment restrictions affecting subsidiaries, (5) merger, consolidation or sale of assets, (6) transactions with affiliates, (7) designation of restricted and unrestricted subsidiaries, (8) additional subsidiary guarantees, (9) business activities and (10) reporting obligations. As of March 31, 2018 and December 31, 2017 the Partnership was in compliance with all covenants and restrictions associated with, and no events of default existed under, the Indenture. The Partnership’s obligations under the Indenture are guaranteed by certain of the Partnership’s subsidiaries and secured by liens on substantially all of the Partnership’s assets. Senior Secured Credit Facilities The Partnership entered into a credit agreement (the “Senior Secured Credit Facilities”) which includes $100.0 million revolving credit facility commitments. The Senior Secured Credit Facilities mature in April 2020. Borrowings under the Senior Secured Credit Facilities bear interest, at the Partnership’s option, at either a base rate plus an applicable margin or at a Eurodollar rate (with a 1.00% floor for term loan borrowings) plus an applicable margin. Principal and interest are payable quarterly. The Senior Secured Credit Facilities include a commitment fee payable on undrawn revolving credit facility commitments of 0.50% per annum (subject to a stepdown of 0.375% per annum if the Total Leverage Ratio is less than or equal to 2.00:1.00). Letters of credit issued under the revolving credit facility are subject to a fee calculated at the applicable margin for revolving credit facility Eurodollar rate borrowings. The Partnership had no amount outstanding under the revolving credit commitments as of March 31, 2018 and December 31, 2017. The Partnership had a $4.0 million letter of credit outstanding under the letters of credit facility as of December 31, 2017. The letter of credit was issued in connection with a contract between the Partnership and a third party in the ordinary course of business. On January 11, 2018, the letter of credit was cancelled as it was no longer contractually required. As of March 31, 2018, the Partnership has no letters of credit outstanding under the letters of credit facility. The Senior Secured Credit Facilities contains certain covenants, restrictions and events of default including, but not limited to, a change of control restriction and limitations on the Partnership’s ability to (1) incur indebtedness, (2) pay dividends or make other distributions, (3) prepay, redeem or repurchase certain debt, (4) make loans and investments, (5) sell assets, (6) incur liens, (7) enter into transactions with affiliates, (8) consolidate or merge and (9) assign certain material contracts to third parties or unrestricted subsidiaries. The Partnership will be restricted from making distributions if an event of default exists under the Senior Secured Credit Facilities or if the interest coverage ratio (determined as the ratio of consolidated EBITDA, as defined in the Senior Secured Credit Facilities, to consolidated interest expense), which is determined quarterly, is less than 2.25:1.00 at such time. The Partnership is required to maintain, as of the last day of each fiscal quarter, a ratio of total debt to consolidated EBITDA (“Total Leverage Ratio”) of not more than a maximum ratio, initially set at 4.25:1.00 and stepping down to 3.75:1.00, during the term of the Senior Secured Credit Facilities; provided that the maximum permitted Total Leverage Ratio will be increased by 0.50:1.00 for the period from the consummation of certain qualifying acquisitions through the end of the second full fiscal quarter thereafter. As of March 31, 2018 and December 31, 2017, the Partnership was in compliance with all covenants and restrictions associated with, and no events of default existed under, the Senior Secured Credit Facilities. The Partnership’s obligations under the Senior Secured Credit Facilities are guaranteed by certain of the Partnership’s subsidiaries and secured by liens on substantially all of its assets.

Related-Party Transactions

Related-Party Transactions	3 Months Ended
	Mar. 31, 2018
Related-Party Transactions
Related Party Transactions	(11) Related-Party Transactions Related-party amounts included on the unaudited condensed consolidated statements of operations were as follows for the three months ended March 31, 2018 and 2017: Three Months Ended March 31, 2018 2018 2017 (Recast) Other revenue $ 1,232 $ 320 Cost of goods sold 15,139 13,981 General and administrative expenses 3,964 3,013 Management Services Agreement On April 9, 2015, the Partnership, the General Partner, Enviva, LP, Enviva GP, LLC and certain subsidiaries of Enviva, LP (collectively, the “Service Recipients”) entered into a five-year Management Services Agreement (the “MSA”) with Enviva Management Company, LLC (the “Provider”), a wholly owned subsidiary of the sponsor, pursuant to which the Provider provides the Service Recipients with operations, general administrative, management and other services (the “Services”). Under the terms of the MSA, the Service Recipients are required to reimburse the Provider the amount of all direct or indirect internal or third-party expenses incurred by the Provider in connection with the provision of the Services, including, without limitation: (1) the portion of the salary and benefits of the employees engaged in providing the Services reasonably allocable to the Service Recipients; (2) the charges and expenses of any third party retained to provide any portion of the Services; (3) office rent and expenses and other overhead costs incurred in connection with, or reasonably allocable to, providing the Services; (4) amounts related to the payment of taxes related to the business of the Service Recipients; and (5) costs and expenses incurred in connection with the formation, capitalization, business or other activities of the Provider pursuant to the MSA. Direct or indirect internal or third-party expenses incurred are either directly identifiable or allocated to the Partnership by the Provider. The Provider estimates the percentage of salary, benefits, third-party costs, office rent and expenses and any other overhead costs incurred by the Provider associated with the Services to be provided to the Partnership. Each month, the Provider allocates the actual costs accumulated in the financial accounting system using these estimates. The Provider also charges the Partnership for any directly identifiable costs such as goods or services provided at the Partnership’s request. During the three months ended March 31, 2018, the Partnership incurred $14.7 million related to the MSA. Of this amount, during the three months ended March 31, 2018, $8.7 million is included in cost of goods sold and $4.0 million is included in general and administrative expenses on the unaudited condensed consolidated statements of operations. At March 31, 2018, $2.0 million incurred under the MSA is included in finished goods inventory. During the three months ended March 31, 2017, the Partnership incurred $14.7 million related to the MSA. Of this amount, $10.6 million is included in cost of goods sold and $3.0 million is included in general and administrative expenses on the unaudited condensed consolidated statements of operations. At March 31, 2017, $1.1 million incurred under the MSA was included in finished goods inventory. As of March 31, 2018 and December 31, 2017, the Partnership had $14.7 million and $19.6 million, respectively, included in related-party payables primarily related to the MSA. Common Control Transactions On October 2, 2017, the First Hancock JV contributed to Enviva, LP all of the issued and outstanding limited liability company interests in Wilmington for total consideration of $130.0 million (see Note 1, Description of Business and Basis of Presentation ). Related-Party Indemnification In connection with the acquisition of Sampson in December 2016 (“Sampson Drop-Down”), the First Hancock JV agreed to indemnify the Partnership, its affiliates, and its respective officers, directors, managers, counsel, agents and representatives from all costs and losses arising from certain vendor liabilities and claims related to the construction of the Sampson plant that were included in the net assets acquired. The Partnership recorded a corresponding related-party receivable from the First Hancock JV of $6.4 million for reimbursement of such indemnifiable amounts. At March 31, 2018 and December 31, 2017, the related-party receivable associated with such amounts was $1.8 million and $3.0 million, respectively. In connection with the Wilmington Drop-Down, the First Hancock JV agreed to indemnify the Partnership, its affiliates, and its respective officers, directors, managers, counsel, agents and representatives from all costs and losses arising from certain vendor liabilities and claims related to the construction of the Wilmington terminal that were included in the net assets acquired. The Partnership recorded a corresponding related-party receivable from the First Hancock JV of $1.8 million for reimbursement of such indemnifiable amounts. At March 31, 2018 and December 31, 2017, the related-party receivable associated with such amounts was $1.4 million and $1.3 million, respectively. Sampson Construction Payments Pursuant to three payment agreements between the Partnership and the First Hancock JV dated effective as of July 27, 2017, September 30, 2017 and December 31, 2017, respectively (together, the “Payment Agreements”), the First Hancock JV agreed to pay an aggregate amount of $1.4 million to the Partnership in consideration for costs incurred by the Partnership to repair or replace certain equipment at the Sampson plant following the consummation of the Sampson Drop-Down. As of March 31, 2018, the $1.4 million has been received in full and no further amounts are outstanding. Terminal Services Agreement In 2017, Wilmington and the sponsor entered into the Holdings TSA providing for wood pellet receipt, storage, handling and loading services by the Wilmington terminal for the sponsor. Pursuant to the Holdings TSA, which remains in effect until September 1, 2026, the sponsor agreed to deliver a minimum of 125,000 MT per quarter and pay a fixed fee on a per-ton basis for the terminal services. During the three months ended March 31, 2018 and 2017, the Partnership recorded $0.8 million and $0.3 million, respectively, as terminal services revenue, which is included in “Other revenue.” On February 16, 2018, Greenwood acquired the Greenwood plant and the Holdings TSA was amended and assigned to Greenwood. The terminal services agreement provides for deficiency payments to Wilmington if quarterly minimum throughput requirements are not met. During the three months ended March 31, 2018, the Partnership recorded $0.4 million of deficiency fees under the Holdings TSA, which is included in “Other revenue.” Enviva FiberCo, LLC The Partnership purchases raw materials from Enviva FiberCo. Raw material purchases during the three months ended March 31, 2018 and 2017 from FiberCo were $1.7 million and $1.8 million, respectively. Biomass Option Agreement – Enviva Holdings, LP On February 3, 2017, Enviva, LP entered into a master biomass purchase and sale agreement and a confirmation thereunder, which confirmation was amended on April 1, 2017, each with the sponsor (together, the “Option Contract”), pursuant to which Enviva, LP had the option to purchase certain volumes of wood pellets from the sponsor, from time to time at a price per metric ton determined by reference to a market index. The sponsor has a corresponding right to re-purchase volumes purchased by Enviva, LP pursuant to the Option Contract at a price per metric ton determined by reference to such market index at then-prevailing rates in the event that Enviva, LP purchases more than 45,000 MT of wood pellets pursuant to the Option Contract. During the three months ended March 31, 2018 and 2017, pursuant to the Option Contract, Enviva, LP purchased $1.7 million and $1.6 million, respectively, of wood pellets from the sponsor, which amounts are included in cost of goods sold in the Partnership’s unaudited condensed consolidated statements of income. The Option Contract terminated in accordance with its terms on March 2, 2018. EVA-MGT Contracts In January 2016 the Partnership entered into a contract with the First Hancock JV to supply 375,000 MTPY of wood pellets (the “EVA‑MGT Contract”) to MGT Teesside Limited’s Tees Renewable Energy Plant (the “Tees REP”), which is under development. The EVA‑MGT Contract commences in 2019, ramps to full supply in 2021 and continues through 2034. The EVA-MGT Contract is denominated in U.S. Dollars for commissioning volumes in 2019 and in GBP thereafter. The Partnership entered into a second supply agreement with the First Hancock JV in connection with the Sampson Drop-Down to supply an additional 95,000 MTPY of the contracted volume to the Tees REP. The contract, which is denominated in GBP, commences in 2020 and continues through 2034. Greenwood Contract In connection with the Greenwood Acquisition on February 16, 2018, the Partnership entered into a contract with Greenwood to purchase wood pellets produced by the Greenwood plant (the “Greenwood Contract”). Pursuant to the Greenwood Contract, the Partnership has agreed, subject to certain conditions, to purchase production from the Greenwood plant from February 16, 2018 through March 2022 and has a take-or-pay obligation with respect to 550,000 MTPY of wood pellets (prorated for partial contract years) beginning in mid-2019. During the three months ended March 31, 2018, the Partnership purchased $3.7 million of wood pellets from Greenwood, of which $3.1 million is included in cost of goods sold. As of March 31, 2018, $0.6 million is included in finished goods inventory and $3.5 million is included in related-party payables for the wood pellet purchases under the Greenwood Contract. Long-Term Incentive Plan Vesting During the three months ended March 31, 2018, the Partnership paid $4.0 million to the General Partner and the Provider in connection with the settlement of 139,810 performance-based phantom unit awards under the Enviva Partners, LP Long-Term Incentive Plan (“LTIP”). (See Note 15, Equity Based Awards ).

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2018
Income Taxes
Income Taxes	(12) Income Taxes The Partnership’s operations are organized as limited partnerships and entities that are disregarded entities for federal and state income tax purposes. As a result, the Partnership is not subject to U.S. federal and most state income taxes. The partners and unitholders of the Partnership are liable for these income taxes on their share of the Partnership’s taxable income. Some states impose franchise and capital taxes on the Partnership. Such taxes are not material to the consolidated financial statements and have been included in other income (expense) as incurred. As of March 31, 2018, the only periods subject to examination for federal and state income tax returns are 2015 through 2017. The Partnership believes its income tax filing positions, including its status as a pass-through entity, would be sustained on audit and does not anticipate any adjustments that would result in a material change to its consolidated balance sheet. Therefore, no reserves for uncertain tax positions or interest and penalties have been recorded. For the three months ended March 31, 2018 and 2017, no provision for federal or state income taxes has been recorded in the consolidated financial statements.

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2018
Commitments and Contingencies
Commitments and Contingencies	(13) Commitments and Contingencies During the fourth quarter of 2016, the Partnership re-purchased a shipment of wood pellets from one customer and subsequently sold it to another customer in a purchase and sale transaction. Smoldering was observed onboard the vessel carrying the shipment, which resulted in damage to a portion of the shipment and one of the vessel’s five cargo holds (the “Shipping Event”). The disponent owner of the vessel (the “Shipowner”) had directly or indirectly chartered the vessel from certain other parties (collectively, the “Head Owners”) and in turn contracted with the Partnership’s indirectly wholly owned subsidiary, Enviva Pellets Cottondale, LLC (“Cottondale”), as the charterer of the vessel. Following the mutual appointment of arbitrators in connection with the Shipping Event, on June 8, 2017, the Shipowner submitted claims against Cottondale (the “Claims”) alleging damages of approximately $12.7 million (calculated using exchange rates as of March 31, 2018), together with other unquantified losses and damages. The Claims provide that the Shipowner would seek indemnification and other damages from Cottondale to the extent that the Shipowner is unsuccessful in its defense of claims raised by the Head Owners against it for damages arising in connection with the Shipping Event. Although it is reasonably possible that the Shipping Event may result in additional costs for the Partnership’s account, responsibility for such costs and liabilities incurred in connection with the Shipping Event is disputed among the various parties involved. If any such costs and liabilities ultimately are allocated to the Partnership, a portion may be recovered under insurance. The Partnership believes it has meritorious defenses to the Claims, but is generally unable to predict the timing or outcome of any claims or proceedings, including the Claims, associated with the Shipping Event, or any insurance recoveries in respect thereof. Consequently, the Partnership is unable to provide an estimate of the amount or range of possible loss.

Partners' Capital

Partners' Capital	3 Months Ended
	Mar. 31, 2018
Partners' Capital
Partners' Capital	(14) Partners’ Capital Subordinated Units The Partnership expects that all of its outstanding subordinated units will convert into common units on a one‑for‑one basis on May 30, 2018. The common units the sponsor currently holds and will receive upon conversion of the subordinated units are registered. Allocations of Net Income The First Amended and Restated Agreement of Limited Partnership of the Partnership (the “Partnership Agreement”) contains provisions for the allocation of net income and loss to the unitholders of the Partnership and the General Partner. For purposes of maintaining partner capital accounts, the Partnership Agreement specifies that items of income and loss shall be allocated among the partners of the Partnership in accordance with their respective percentage ownership interest. Such allocations are made after giving effect, if any, to priority income allocations in an amount equal to incentive cash distributions, which are allocated 100% to the General Partner. Incentive Distribution Rights Incentive distribution rights (“IDRs”) represent the right to receive increasing percentages (from 15.0% to 50.0%) of quarterly distributions from operating surplus after distributions in amounts exceeding specified target distribution levels have been achieved by the Partnership. The General Partner currently holds the IDRs, but may transfer these rights at any time. At-the-Market Offering Program On August 8, 2016, the Partnership filed a prospectus supplement to the shelf registration filed with the SEC on June 24, 2016, for the registration of the continuous offering of up to $100.0 million of common units, in amounts, at prices and on terms to be determined by market conditions and other factors at the time of the offerings. In August 2016, the Partnership entered into an equity distribution agreement (the “Equity Distribution Agreement”) with certain managers pursuant to which the Partnership may offer and sell common units from time to time through or to one or more of the managers, subject to the terms and conditions set forth in the Equity Distribution Agreement, of up to an aggregate sales amount of $100.0 million (the “ATM Program”). During the three months ended March 31, 2018, the Partnership sold 8,408 common units under the Equity Distribution Agreement for net proceeds of $0.2 million, net of an insignificant amount of commissions. During the three months ended March 31, 2017, the Partnership sold 63,577 common units under the Equity Distribution Agreement for net proceeds of $1.7 million, net of an insignificant amount of commissions. Net proceeds from sales under the ATM Program were used for general partnership purposes. Cash Distributions to Unitholders The partnership agreement sets forth the calculation to be used to determine the amount of cash distributions that the common and subordinated unitholders and sponsor will receive. Distributions that have been paid or declared related to the reporting period are considered in the determination of earnings per unit. The following table details the cash distribution paid or declared (in millions, except per unit amounts): Total Payment to General Partner for Incentive Declaration Record Payment Distribution Total Cash Distribution Quarter Ended Date Date Date Per Unit Distribution Rights March 31, 2017 May 3, 2017 May 18, 2017 May 30, 2017 $ 0.5550 $ 14.6 $ June 30, 2017 August 2, 2017 August 15, 2017 August 29, 2017 $ 0.5700 $ 15.0 $ September 30, 2017 November 2, 2017 November 15, 2017 November 29, 2017 $ 0.6150 $ 16.2 $ December 31, 2017 January 31, 2018 February 15, 2018 February 28, 2018 $ 0.6200 $ 16.3 $ March 31, 2018 May 3, 2018 May 15, 2018 May 29, 2018 $ 0.6250 $ 16.5 $ For purposes of calculating the Partnership’s earnings per unit under the two-class method, common units are treated as participating preferred units, and the subordinated units are treated as the residual equity interest, or common equity. IDRs are treated as participating securities. Distributions made in future periods based on the current period calculation of cash available for distribution are allocated to each class of equity that will receive the distribution. Any unpaid cumulative distributions are allocated to the appropriate class of equity. The Partnership determines the amount of cash available for distribution for each quarter in accordance with the Partnership Agreement. The amount to be distributed to common unitholders, subordinated unitholders and IDR holders is based on the distribution waterfall set forth in the Partnership Agreement. Net earnings for the quarter are allocated to each class of partnership interest based on the distributions to be made. Additionally, if, during the subordination period, the Partnership does not have enough cash available to make the required minimum distribution to the common unitholders, the Partnership will allocate net earnings to the common unitholders based on the amount of distributions in arrears. When actual cash distributions are made based on distributions in arrears, those cash distributions will not be allocated to the common unitholders, as such earnings were allocated in previous quarters. Accumulated Other Comprehensive (Loss) Income Comprehensive (loss) income consists of two components: net (loss) income and other comprehensive (loss) income. Other comprehensive (loss) income refers to revenue, expenses and gains and losses that pursuant to GAAP are included in comprehensive (loss) income but excluded from net (loss) income. The Partnership’s other comprehensive (loss) income for three months ended March 31, 2018 and 2017 consists of unrealized gains and losses related to derivative instruments accounted for as cash flow hedges. The following table presents the changes in accumulated other comprehensive loss for the three months ended March 31, 2018: Unrealized Losses on Derivative Instruments Balance at December 31, 2017 $ (3,040) Net unrealized losses (1,328) Reclassification of net losses realized into net loss 1 Accumulated other comprehensive loss at March 31, 2018 $ (4,367) The following table presents the changes in accumulated other comprehensive (loss) income for the three months ended March 31, 2017: Unrealized Losses on Derivative Instruments Balance at December 31, 2016 $ 595 Net unrealized losses (740) Reclassification of net losses realized into net loss (57) Accumulated other comprehensive loss at March 31, 2017 $ (202) Non-controlling Interests—Enviva Pellets Wiggins, LLC Prior to December 28, 2017, the Partnership had a 67% controlling interest in Enviva Pellets Wiggins, LLC (“Wiggins”). On December 28, 2017, Wiggins was dissolved along with associated non-controlling interests. Upon dissolution, no amounts were distributed to the non-controlling interest holders and all intercompany balances were forgiven. Non-controlling Interests—First Hancock JV Wilmington was a wholly owned subsidiary of the First Hancock JV prior to the consummation of the Wilmington Drop-Down. The Partnership’s financial statements have been recast to include the financial results of Wilmington as if the consummation of the Wilmington Drop-Down had occurred on May 15, 2013, the date Wilmington was originally organized. The interests of the First Hancock JV’s third-party investors in Wilmington for periods prior to the related drop-down transactions have been reflected as a non-controlling interest in the Partnership’s financial statements. The Partnership’s unaudited condensed consolidated statements of operations for the three months ended March 31, 2017 include net losses of $1.3 million attributable to the non-controlling interests in Wilmington.

Equity-Based Awards

Equity-Based Awards	3 Months Ended
	Mar. 31, 2018
Equity-Based Awards
Equity-Based Awards	(15) Equity-Based Awards The following table summarizes information regarding phantom unit awards (the “Affiliate Grants”) to employees of the Provider who provide services to the Partnership under the LTIP: Time-Based Performance-Based Total Affiliate Grant Phantom Units Phantom Units Phantom Units Weighted- Weighted- Weighted- Average Average Average Grant Date Grant Date Grant Date Fair Value Fair Value Fair Value Units (per unit)(1) Units (per unit)(1) Units (per unit)(1) Nonvested December 31, 2017 595,866 $ 22.32 111,104 $ 25.52 706,970 $ 22.82 Granted 243,442 $ 28.65 116,401 $ 28.65 359,843 $ 28.65 Forfeitures (16,123) $ 23.76 — $ — (16,123) $ 23.76 Vested — $ — — $ — — $ — Nonvested March 31, 2018 823,185 $ 24.16 227,505 $ 27.12 1,050,690 $ 24.80 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued. 139,810 of performance-based phantom unit awards under the LTIP vested on December 31, 2017. Upon settlement of the associated units on January 31, 2018, the Partnership paid $2.3 million to the General Partner who then acquired 81,708 common units at a market price of $28.65 per unit from a wholly owned subsidiary of the sponsor to satisfy its obligations under the LTIP. The Partnership also paid $1.7 million to the Provider to satisfy the tax-withholding requirements associated with such units. The Provider recognized an additional $0.1 million in expense for the change in fair value of these awards between the vesting and settlement dates of such awards, which was allocated to the Partnership in the same manner as other corporate expenses. The following table summarizes information regarding phantom unit awards to certain non-employee directors of the General Partner (the “Director Grants”) under the LTIP: Time-Based Performance-Based Total Director Grant Phantom Units Phantom Units Phantom Units Weighted- Weighted- Weighted- Average Average Average Grant Date Grant Date Grant Date Fair Value Fair Value Fair Value Units (per unit)(1) Units (per unit)(1) Units (per unit)(1) Nonvested December 31, 2017 15,840 $ 25.25 — $ — 15,840 $ 25.25 Granted 13,964 $ 28.65 — $ — 13,964 $ 28.65 Forfeitures — $ — — $ — — $ — Vested (15,840) $ 25.25 — $ — (15,840) $ 25.25 Nonvested March 31, 2018 13,964 $ 28.65 — $ — 13,964 $ 28.65 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued. In February 2018, Director Grants valued at $0.4 million were granted and vest on the first anniversary of the grant date. In February 2018, the Director Grants that were nonvested at December 31, 2017 vested and common units were issued. The distribution equivalent rights (“DERs”) associated with the Affiliate Grants and the Director Grants subject to time-based vesting entitle the recipients to receive payments equal to any distributions made by the Partnership to the holders of common units within 60 days following the record date for such distributions. The DERs associated with the Affiliate Grants subject to performance-based vesting will remain outstanding and unpaid from the grant date until the earlier of the settlement or forfeiture of the related performance-based phantom units. Unpaid DER amounts related to the performance-based Affiliate Grants at March 31, 2018 were $1.1 million, of which $0.7 million are included in related-party accrued liabilities and $0.4 million are included in other long-term liabilities on the consolidated balance sheets. Unpaid DER amounts related to the performance-based Affiliate Grants at December 31, 2017 were $0.9 million, of which $0.7 million are included in accrued liabilities and $0.2 million are included in other long-term liabilities. DER distributions related to the time-based Affiliate Grants were $0.5 million for the three months ended March 31, 2018 and are included in related-party accrued liabilities. DER distributions were insignificant for the three months ended March 31, 2017.

Net Income per Limited Partner

Net Income per Limited Partner Unit	3 Months Ended
	Mar. 31, 2018
Net Income per Limited Partner Unit
Net Income per Limited Partner Unit	(16) Net (loss) Income per Limited Partner Unit Net (loss) income per unit applicable to limited partners (including subordinated unitholders) is computed by dividing limited partners’ interest in net (loss) income, after deducting any incentive distributions, by the weighted-average number of outstanding common and subordinated units. The Partnership’s net (loss) income is allocated to the limited partners in accordance with their respective ownership percentages, after giving effect to priority income allocations for incentive distributions, if any, to the holder of the IDRs, pursuant to the Partnership Agreement, which are declared and paid following the close of each quarter. Earnings in excess of distributions are allocated to the limited partners based on their respective ownership interests. Payments made to the Partnership’s unitholders are determined in relation to actual distributions declared and are not based on the net (loss) income allocations used in the calculation of earnings per unit. In addition to the common and subordinated units, the Partnership has also identified the IDRs and phantom units as participating securities and uses the two-class method when calculating the net (loss) income per unit applicable to limited partners, which is based on the weighted-average number of common units and subordinated units outstanding during the period. Diluted net income per unit includes the effects of potentially dilutive time-based and performance-based phantom units on the Partnership’s common units. Basic and diluted earnings per unit applicable to subordinated limited partners are the same because there are no potentially dilutive subordinated units outstanding. The following computation of net (loss) income per limited partner unit is as follows for the three months ended March 31, 2018 and 2017: Three Months Ended March 31, 2018 Common Subordinated General Units Units Partner Weighted-average common units outstanding—basic 14,438 11,905 — Effect of nonvested phantom units — — — Weighted-average common units outstanding—diluted 14,438 11,905 — Three Months Ended March 31, 2018 Common Subordinated General Units Units Partner Total Distributions declared $ 9,066 $ 7,441 $ 1,264 $ 17,771 Earnings less than distributions (20,380) (16,726) — (37,106) Net (loss) income attributable to partners $ (11,314) $ (9,285) $ 1,264 $ (19,335) Weighted-average units outstanding—basic 14,438 11,905 Weighted-average units outstanding—diluted 14,438 11,905 Net loss per limited partner unit—basic $ (0.78) $ (0.78) Net loss per limited partner unit—diluted $ (0.78) $ (0.78) Three Months Ended March 31, 2017 Common Subordinated General Units Units Partner Weighted-average common units outstanding—basic 14,380 11,905 — Effect of nonvested phantom units 848 — — Weighted-average common units outstanding—diluted 15,228 11,905 — Three Months Ended March 31, 2017 Common Subordinated General Units Units Partner Total Distributions declared $ 7,999 $ 6,607 $ 537 $ 15,143 Earnings less than distributions (6,905) (5,703) — (12,608) Net income attributable to partners $ 1,094 $ 904 $ 537 $ 2,535 Weighted-average units outstanding—basic 14,380 11,905 Weighted-average units outstanding—diluted 15,228 11,905 Net income per limited partner unit—basic $ 0.08 $ 0.08 Net income per limited partner unit—diluted $ 0.07 $ 0.08

Supplemental Guarantor Informat

Supplemental Guarantor Information	3 Months Ended
	Mar. 31, 2018
Supplemental Guarantor Information
Supplemental Guarantor Information	(17) Supplemental Guarantor Information The Partnership and its wholly owned finance subsidiary, Enviva Partners Finance Corp., are the co-issuers of the Notes on a joint and several basis. The Partnership has no material independent assets or operations. The Senior Notes are guaranteed on a senior unsecured basis by certain of the Partnership’s direct and indirect wholly owned subsidiaries (excluding Enviva Partners Finance Corp. and certain immaterial subsidiaries) and will be guaranteed by the Partnership’s future restricted subsidiaries that guarantee certain of its other indebtedness (collectively, the “Subsidiary Guarantors”). The guarantees are full and unconditional and joint and several. Each of the Subsidiary Guarantors is directly or indirectly 100% owned by the Partnership. Enviva Partners Finance Corp. is a finance subsidiary formed for the purpose of being the co-issuer of the Senior Notes. Other than certain restrictions arising under the Senior Secured Credit Facilities and the Indenture (see Note 10 , Long-Term Debt and Capital Lease Obligations ), there are no significant restrictions on the ability of any restricted subsidiary to (1) pay dividends or make any other distributions to the Partnership or any of its restricted subsidiaries or (2) make loans or Borrowings to the Partnership or any of its restricted subsidiaries.

Significant Accounting Polici25

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2018
Significant Accounting Policies
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make judgments, estimates and assumptions that affect the amounts reported in the Partnership’s unaudited condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates.
Revenue Recognition	Revenue Recognition The Partnership primarily earns revenue by supplying wood pellets to its customers under off-take contracts, the majority of the commitments under which are long-term in nature. The Partnership refers to the structure of its off-take contracts as “take-or-pay” because they include a firm obligation of the customer to take a fixed quantity of product at a stated price and provisions that ensure the Partnership will be compensated in the case of a customer’s failure to accept all or a part of the contracted volumes or termination of a contract by a customer. The Partnership’s long-term off-take contracts define the annual volume of wood pellets that a customer is required to purchase and the Partnership is required to sell, the fixed price per metric ton for product satisfying a base net calorific value and other technical specifications. These prices are fixed for the entire term, subject to annual inflation-based adjustments and price escalators, as well as, in some instances, price adjustments for product specifications and changes in underlying indicies. In addition to sales of the Partnership’s product under these long-term off-take contracts, the Partnership routinely sells wood pellets under shorter-term contracts, which range in volume and tenor and, in some cases, may include only one specific shipment. Because each of the Partnership’s off-take contracts is a bilaterally negotiated agreement, the Partnership’s revenue over the duration of such contracts does not generally follow observable current market pricing trends. The Partnership’s performance obligation under these contracts include the delivery of wood pellets, and are aggregated into metric tons. The Partnership accounts for each metric ton as a single performance obligation. The Partnership’s revenue from the sales of wood pellets it produces is recognized as “Product sales” upon satisfaction of the Partnership’s performance obligation when control transfers to the customer at the time of loading wood pellets onto a ship. Depending on the specific off‑take contract, shipping terms are either Cost, Insurance and Freight (“CIF”) or Cost and Freight (“CFR”) or Free on Board (“FOB”). Under a CIF contract, the Partnership procures and pays for shipping costs, which include insurance and all other charges, up to the port of destination for the customer. Under a CFR contract, the Partnership procures and pays for shipping costs, which include insurance (excluding marine cargo insurance) and all other charges, up to the port of destination for the customer. Shipping under CIF and CFR contracts after control has passed to the customer is considered a fulfillment activity rather than a performance obligation and associated expenses are included in the price to the customer. Under FOB contracts, the customer is directly responsible for shipping costs. In some cases, the Partnership may purchase shipments of product from third-party suppliers and resell them in back-to-back transactions (“purchase and sale transactions”). The Partnership has determined that it is the principal in these transactions because it controls the pellets prior to transferring them to the customer and therefore recognizes related revenue on a gross basis in “Product sales.” In instances in which a customer requests the cancellation, deferral or acceleration of a shipment, the customer may pay a fee, which is included in “Other revenue.” The Partnership recognizes third- and related-party terminal services revenue ratably over the contract term at its ports, which is included in “Other revenue.” Terminal services are performance obligations that are satisfied over time, as customers simultaneously receive and consume the benefits of the terminal services performed by the Partnership. The consideration is generally fixed for minimum quantities and above the minimum are generally billed based on a per-ton rate. The Partnership expects to recognize approximately $5.9 billion in revenue from its remaining performance obligations related to “Product sales” and “Other revenue” with fixed consideration. Most of the Partnership’s off-take contracts expire by 2027, and two contracts expire in 2034. The Partnership’s terminal services contracts extend to 2026. Remaining performance obligations are as follows: Period from April 1, 2018 to December 31, 2018 2019 Thereafter Total Product sales $ 505,344 $ 600,003 $ 4,836,670 $ 5,942,017 Other revenue 531 708 1,180 2,419 Total revenue $ 505,875 $ 600,711 $ 4,837,850 $ 5,944,436 Variable consideration for off-take contracts arises from several pricing features outlined in the Partnership’s off-take contracts, pursuant to which such contract pricing may be adjusted in respect of particular shipments to reflect differences between certain contractual quality specifications of the wood pellets as measured both when the wood pellets are loaded onto ships and unloaded at the discharge port as well as certain other contractual adjustments. Variable consideration from terminal services contracts arises from price increases based on agreed inflation indices and from above-minimum throughput quantities or services, which were not material for the three months ended March 31, 2018. The Partnership allocates variable consideration under its off-take and terminal services contracts entirely to each performance obligation to which variable consideration relates. The estimate of variable consideration represents the amount that is not more likely than not to be recovered. For the three months ended March 31, 2018, the Partnership recognized an insignificant amount of revenue related to performance obligations satisfied during fiscal year ended December 31, 2017. Under the Partnership’s off-take contracts, customers are obligated to pay the majority of the purchase price prior to the arrival of the ship at the customers’ discharge port. The remaining portion is paid after the wood pellets are unloaded at the discharge port. The Partnership generally recognizes revenue prior to the issuance of an invoice to the customer. Accounts receivable related to “Product sales” as of March 31, 2018 and December 31, 2017 was $42.5 million and $78.0 million, respectively.
Cost of Goods Sold	Cost of Goods Sold Cost of goods sold includes the cost to produce and deliver wood pellets to customers, reimbursable shipping related costs associated with specific off-take contracts with CIF and CFR shipping terms, and costs associated with purchase and sale transactions. Raw material, production and distribution costs associated with delivering wood pellets to our owned and leased marine terminals and third‑ and related-party wood pellet purchase costs are capitalized as a component of inventory. Fixed production overhead, including the related depreciation expense, is allocated to inventory based on the normal capacity of the production plants. These costs are reflected in cost of goods sold when inventory is sold. Distribution costs associated with shipping wood pellets to customers and amortization of favorable acquired customer contracts are expensed as incurred. Inventory is recorded using the first-in, first-out method (“FIFO”), which requires the use of judgment and estimates. Given the nature of the inventory, the calculation of cost of goods sold is based on estimates used in the valuation of the FIFO inventory and in determining the specific composition of inventory that is sold to each customer.
Recent and Pending Accounting Pronouncements	Recently Adopted Accounting Standards In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers . ASU 2014-09 and subsequent amendments were codified as ASC 606. ASC 606 supersedes the revenue recognition requirements in Accounting Standards Codification Topic 605, Revenue Recognition and requires entities to recognize revenue when control of the promised goods or services is transferred to customers at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The Partnership recognizes revenue under ASC 606 and all related amendments, which it adopted on January 1, 2018, using the modified retrospective transition method. The Partnership determined that, upon adoption of the ASC 606, its off-take contracts will continue to be classified as “Product sales.” Revenue is recognized at the point in time at which control of the wood pellets passes to the customer as the wood pellets are loaded onto shipping vessels, which is consistent with the timing of revenue recognition under the Partnership’s legacy accounting policy. However, the adoption of ASC 606 impacted the basis of presentation for purchase and sale transactions. Prior to the adoption of ASC 606, the Partnership reported revenue from purchase and sale transactions net of costs paid to third-party suppliers, which was classified as “Other revenue.” Subsequent to the adoption of ASC 606, the Partnership recognizes revenue on a gross basis in “Products sales” when it determines that it acts as a principal and controls the wood pellets before they are transferred to the customer. The decision as to whether to recognize revenue on a gross or net basis requires significant judgment. Recoveries from customers for certain costs incurred at the discharge port under the Partnership’s off-take contracts were reported in “Product sales” prior to the adoption of ASC 606. Under ASC 606, these recoveries are not considered a part of the transaction price, and therefore are excluded from “Product sales” and included as an offset to “Cost of goods sold.” The Partnership disaggregates its revenue into two categories: “Product sales” and “Other revenue”. These categories best reflect the nature, amount, timing and uncertainty of the Partnership’s revenue and cash flows. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, whereas prior comparative reporting periods have not been adjusted and continue to be reported under the accounting standards in effect for such periods. The Partnership did not have a transition adjustment as a result of adopting ASC 606. The table below indicates the impact of the adoption of ASC 606 on revenue and cost of goods sold for the three months ended March 31, 2018: As Reported Adoption of ASC 606 Without Adoption of ASC 606 Product sales $ 122,799 $ (6,221) $ 116,578 Other revenue 3,002 (53) 2,949 Cost of goods sold 130,342 (6,274) 124,068 Gross margin $ (4,541) $ — $ (4,541) In January 2017, the FASB issued ASU 2017‑01, Business Combinations (Topic 805): Clarifying the Definition of a Business , to provide guidance to evaluate whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. If substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the assets acquired (or disposed of) are not considered a business. The Partnership adopted ASU 2017-01 as of January 1, 2018 which may have an impact on the accounting for future acquisitions. In November 2016, the FASB issued ASU 2016‑18, Statement of Cash Flows (Topic 230)—Restricted Cash: A Consensus of the FASB Emerging Issues Task Force , which requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. As a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. The guidance addresses the presentation of changes in restricted cash and restricted cash equivalents in the statement of cash flows. When cash, cash equivalents, restricted cash and restricted cash equivalents are presented in more than one line item on the balance sheet, the new guidance requires a reconciliation of the totals in the statement of cash flows to the related captions in the balance sheet. This reconciliation can be presented either on the face of the statement of cash flows or in the notes to the financial statements. Entities will also have to disclose the nature of their restricted cash and restricted cash equivalent balances. The Partnership adopted ASU 2016-18 as of January 1, 2018, which resulted in an increase of $0.9 million in “Net cash provided by operating activities” and an increase of $0.9 million in “Cash, cash equivalents and restricted cash, end of period” in the Partnership’s condensed consolidated statements of cash flows for the three months ended March 31, 2017. As of March 31, 2017, $0.9 million was designated as restricted cash due to restrictions on its withdrawal and use pursuant to a security agreement. In August 2016, the FASB issued ASU 2016‑15, Statement of Cash Flows (Topic 230)—Classification of Certain Cash Receipts and Cash Payments , which will make eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows with the objective of reducing the existing diversity in practice. The guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. An entity will first apply any relevant guidance. If there is no guidance that addresses those cash receipts and cash payments, an entity will determine each separately identifiable source or use and classify the receipt or payment based on the nature of the cash flow. If a receipt or payment has aspects of more than one class of cash flows and cannot be separated, classification will depend on the predominant source of use. The Partnership adopted ASU 2016-18 as of January 1, 2018 and there was no material effect on how cash receipts and cash payments are presented and classified in the condensed consolidated statement of cash flows occurred. Recently Issued Accounting Standards not yet Adopted In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities (Topic 815)-Targeted Improvements to Accounting for Hedging Activities . ASU 2017-12 expands and refines hedge accounting for both financial and non-financial risk components, aligns the recognition and presentation of the effects of hedging instruments and hedge items in the financial statements, and includes certain targeted improvements to ease the application of current guidance related to the assessment of hedge effectiveness. ASU 2017-12 requires a modified retrospective transition method which requires the recognition of the cumulative effect of the change on the opening balance of each affected component of equity in the statement of financial position as of the date of adoption. The new guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018, with early adoption permitted. The Partnership is in the process of evaluating the impact of the adoption of ASU 2017-12 on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other . ASU 2017-04 simplifies the accounting for goodwill impairment by eliminating Step 2 of the current goodwill impairment test. In computing the implied fair value of goodwill under Step 2, an entity had to perform procedures to determine the fair value at the impairment testing date of its assets and liabilities (including unrecognized assets and liabilities) following the procedure that would be required in determining the fair value of assets acquired and liabilities assumed in a business combination. Instead, under the new standard, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The new guidance should be adopted for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. This standard will be implemented prospectively in 2020 for all future goodwill impairment tests and will simplify such evaluations. In February 2016, the FASB issued ASU 2016-02, Leases . Under the new pronouncement, an entity is required to recognize right-of-use (“ROU”) assets and lease liabilities arising from a lease for all non-cancellable leases. The Partnership is expected to apply this guidance to all non-cancellable leases with a term of more than 12 months. The new guidance is effective for public entities for fiscal year and interim periods within those fiscal years beginning after December 15, 2018. Early adoption is permitted. Upon adoption, a lessee and a lessor would recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Partnership is in the process of preparing the implementation plan and is evaluating the impact of adoption on its business processes and accounting and information systems. A multi-discipline implementation team has gained an understanding of the standard’s accounting and disclosure provisions and is working to evaluate the impact of adoption on the Partnership’s consolidated financial statements. The Partnership currently expects changes related to the recognition of new ROU assets and lease liabilities on its balance sheet for its real estate and machinery and equipment operating leases. The Partnership is currently evaluating whether its long-term wood pellet supply arrangements, throughput agreements to receive terminal services, and certain fixed-price long-term logistics arrangements contain leases. The Partnership does not expect a significant change in its leasing activity prior to adoption of the ASU. The Partnership is in the process of evaluating the impact of the adoption of ASU 2016-02 on its consolidated financial statements.

Significant Accounting Polici26

Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2018
Recently Adopted Accounting Standards
Schedule of remaining performance obligations	Period from April 1, 2018 to December 31, 2018 2019 Thereafter Total Product sales $ 505,344 $ 600,003 $ 4,836,670 $ 5,942,017 Other revenue 531 708 1,180 2,419 Total revenue $ 505,875 $ 600,711 $ 4,837,850 $ 5,944,436
Accounting Standards Update 2014-09
Recently Adopted Accounting Standards
Schedule of impact of adoption of ASC 606	As Reported Adoption of ASC 606 Without Adoption of ASC 606 Product sales $ 122,799 $ (6,221) $ 116,578 Other revenue 3,002 (53) 2,949 Cost of goods sold 130,342 (6,274) 124,068 Gross margin $ (4,541) $ — $ (4,541)

Transactions Between Entities27

Transactions Between Entities Under Common Control (Tables)	3 Months Ended
	Mar. 31, 2018
Transactions Between Entities Under Common Control
Schedule of changes to previously reported amounts of the Entity's condensed consolidated balance sheets	As of March 31, 2017 As Enviva Port of Reported Wilmington, LLC Total (Recast) Cash and cash equivalents $ 11,913 $ — $ 11,913 Restricted cash 938 — 938 Accounts receivable, net 49,676 — 49,676 Related-party receivables 6,902 (111) 6,791 Inventories 30,780 64 30,844 Prepaid expenses and other current assets 5,969 (115) 5,854 Total current assets 106,178 (162) 106,016 Property, plant and equipment, net of accumulated depreciation 511,907 75,773 587,680 Goodwill 85,615 — 85,615 Other long-term assets 3,795 69 3,864 Total assets $ 707,495 $ 75,680 $ 783,175 Accounts payable $ 3,009 $ 370 $ 3,379 Related-party payables 7,893 899 8,792 Accrued and other current liabilities 54,417 4,653 59,070 Long-term debt and capital lease obligations 340,402 223 340,625 Other long-term liabilities 2,081 1,384 3,465 Total liabilities 407,802 7,529 415,331 Total partners’ capital 299,693 68,151 367,844 Total liabilities and partners’ capital $ 707,495 $ 75,680 $ 783,175
Schedule of changes to previously reported amounts of the Entity's condensed consolidated statements of income	Three Months Ended March 31, 2017 As Enviva Port of Total Reported Wilmington (Recast) Net revenue $ 122,123 $ 320 $ 122,443 Total cost of goods sold 103,647 2,428 106,075 Gross margin 18,476 (2,108) 16,368 Net income (loss) 2,502 (2,547) (45) Less net loss attributable to noncontrolling partners’ interests 33 1,286 1,319 Net income (loss) attributable to Enviva Partners, LP 2,535 (1,261) 1,274 Net loss attributable to general partner — (1,261) (1,261) Net income attributable to Enviva Partners, LP limited partners’ interest in net income 2,535 — 2,535

Significant Risks and Uncerta28

Significant Risks and Uncertainties Including Business and Credit Concentrations (Tables)	3 Months Ended
	Mar. 31, 2018
Significant Risks and Uncertainties Including Business and Credit Concentrations
Schedule of revenue from major customers	Three Months Ended March 31, 2018 2017 (Recast) Customer A 38 % 62 % Customer B 7 % 19 % Customer C 34 % 16 %

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	3 Months Ended
	Mar. 31, 2018
Property, Plant and Equipment
Schedule of property, plant and equipment	March 31, December 31, 2018 2017 Land $ 13,492 $ 13,492 Land improvements 42,962 42,962 Buildings 196,155 196,153 Machinery and equipment 412,652 413,349 Vehicles 635 635 Furniture and office equipment 6,023 5,970 Leasehold improvements 987 987 672,906 673,548 Less accumulated depreciation (125,834) (117,067) 547,072 556,481 Construction in progress 6,021 5,849 Total property, plant and equipment, net $ 553,093 $ 562,330

Inventories (Tables)

Inventories (Tables)	3 Months Ended
	Mar. 31, 2018
Inventories
Schedule of inventories	March 31, December 31, 2018 2017 Raw materials and work-in-process $ 6,598 $ 4,516 Consumable tooling 15,407 14,447 Finished goods 12,301 4,573 Total inventories $ 34,306 $ 23,536

Derivative Instruments (Tables)

Derivative Instruments (Tables)	3 Months Ended
	Mar. 31, 2018
Derivative Instruments
Schedule of fair values of the derivative financial instruments included in the consolidated balance sheets	The fair values of cash flow hedging instruments included in the unaudited condensed consolidated balance sheet as of March 31, 2018 were as follows: Asset Liability Balance Sheet Location Derivatives Derivatives Derivatives designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Other long-term liabilities $ — $ 3,446 Purchased options: Foreign currency purchased option contracts Other long-term assets 1,230 — Interest rate swap: Interest rate swap Other current assets 423 — Interest rate swap Other long-term assets 484 — Total derivatives designated as hedging instruments $ 2,137 $ 3,446 Derivatives not designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Prepaid and other current assets $ 209 $ — Foreign currency exchange forward contracts Other long-term assets 94 Foreign currency exchange forward contracts Accrued and other current liabilities — 1,238 Foreign currency exchange forward contracts Other long-term liabilities — 693 Purchased options: Foreign currency purchased option contracts Prepaid and other current assets 5 — Foreign currency purchased option contracts Other long-term assets 52 — Total derivatives not designated as hedging instruments $ 360 $ 1,931 The fair values of cash flow hedging instruments included in the condensed consolidated balance sheet as of December 31, 2017 were as follows: Asset Liability Balance Sheet Location Derivatives Derivatives Derivatives designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Other long-term liabilities $ — $ 2,118 Purchased options: Foreign currency purchased option contracts Prepaid and other current assets 1,024 — Interest rate swap: Interest rate swap Prepaid and other current assets 220 — Interest rate swap Other long-term assets 407 — Total derivatives designated as hedging instruments $ 1,651 $ 2,118 Derivatives not designated as hedging instruments: Forward contracts: Foreign currency exchange forward contracts Prepaid and other current assets $ 124 $ — Foreign currency exchange forward contracts Accrued and other current liabilities — 806 Foreign currency exchange forward contracts Other long-term liabilities — 528 Purchased options: Foreign currency purchased option contracts Prepaid and other current assets 3 — Foreign currency purchased option contracts Other long-term assets 45 — Total derivatives not designated as hedging instruments $ 172 $ 1,334
Schedule of instruments designated as cash flow hedges and the related changes in other accumulated comprehensive income and the gains and losses in income	The effects of instruments designated as cash flow hedges and the related changes in accumulated other comprehensive loss and the gains and losses recognized in loss for the three months ended March 31, 2018 were as follows: Amount of Location of Gain (Loss) Location of Gain Amount of Gain Amount of Gain Gain (Loss) Reclassified from (Loss) Recognized in (Loss) Recognized in (Loss) in Other Reclassified from Accumulated Other Income on Derivative Income on Derivative Comprehensive Accumulated Other Comprehensive (Ineffective Portion (Ineffective Portion (Loss) income on Comprehensive (Loss) Income and Amount and Amount Derivative (Loss) Income into (Loss) Income Excluded from Excluded from (Effective Portion) (Effective Portion) (Effective Portion) Effectiveness Testing) Effectiveness Testing) Foreign currency exchange forward contracts $ (1,325) Product sales $ — Product sales $ (1) Foreign currency exchange purchased option contracts (323) Product sales — Product sales — Interest rate swap 320 Other income (expense) (1) Other income (expense) 1 The effects of instruments designated as cash flow hedges and the related changes in accumulated other comprehensive loss and the gains and losses in income for the three months ended March 31, 2017 were as follows: Amount of Location of Gain (Loss) Location of Gain Location of Gain Amount of Gain Gain (Loss) Reclassified from (Loss) Recognized in (Loss) Recognized in (Loss) in Other Reclassified from Accumulated Other Income on Derivative Income on Derivative Comprehensive Accumulated Other Comprehensive (Ineffective Portion (Ineffective Portion Income on Comprehensive Income and Amount and Amount Derivative Income into Income Excluded from Excluded from (Effective Portion) (Effective Portion) (Effective Portion) Effectiveness Testing) Effectiveness Testing) Foreign currency exchange forward contracts $ (230) Product sales $ — Product sales $ (2) Foreign currency exchange forward contracts 19 Other revenue — Other revenue — Foreign currency exchange purchased option contracts (511) Product sales — Product sales — Interest rate swap 60 Other income (expense) (57) Other income (expense) 11
Schedule of notional amounts of outstanding derivative instruments designated as cash flow hedges associated with outstanding or unsettled derivative instruments	The notional amounts of outstanding derivative instruments associated with outstanding or unsettled derivative instruments as of March 31, 2018 were as follows: Foreign exchange forward contracts in GBP £ 60,665 Foreign exchange purchased option contracts in GBP £ 37,140 Foreign exchange forward contracts in EUR € 20,476 Foreign exchange purchased option contracts in EUR € 2,650 Interest rate swap $ 43,935 The notional amounts of outstanding derivative instruments associated with outstanding or unsettled derivative instruments as of December 31, 2017 were as follows: Foreign exchange forward contracts in GBP £ 46,465 Foreign exchange purchased option contracts in GBP £ 34,050 Foreign exchange forward contracts in EUR € 5,350 Interest rate swap $ 44,756

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2018
Fair Value Measurements
Schedule of carrying amount and estimated fair value of long-term debt and capital lease obligations	March 31, 2018 December 31, 2017 Carrying Fair Carrying Fair Amount Value Amount Value Senior Notes $ 352,372 $ 372,110 $ 352,224 $ 374,624 Other long-term debt and capital lease obligations 48,419 48,419 48,793 48,793 Total long-term debt and capital lease obligations $ 400,791 $ 420,529 $ 401,017 $ 423,417

Long-Term Debt and Capital Le33

Long-Term Debt and Capital Lease Obligations (Tables)	3 Months Ended
	Mar. 31, 2018
Long-Term Debt and Capital Lease Obligations
Schedule of long-term debt and capital lease obligations	March 31, December 31, 2018 2017 Senior Notes, net of unamortized discount, premium and debt issuance of $2.6 million as of March 31, 2018 and $2.8 million as of December 31, 2017 $ 352,372 $ 352,224 Senior Secured Credit Facilities, Tranche A-1 Advances, net of unamortized discount and debt issuance costs of $0.9 million as of March 31, 2018 and $1.0 million as of December 31, 2017 38,629 39,263 Senior Secured Credit Facilities, Tranche A-3 Advances, net of unamortized discount and debt issuance costs of $0.1 million as of March 31, 2018 and December 31, 2017 4,309 4,372 Other loans 2,022 2,023 Capital leases 3,459 3,135 Total long-term debt and capital lease obligations 400,791 401,017 Less current portion of long-term debt and capital lease obligations (7,105) (6,186) Long-term debt and capital lease obligations, excluding current installments $ 393,686 $ 394,831
Schedule of senior note redemption prices as a percentage of principle amount	Year: Percentages 2018 104.250 % 2019 102.125 % 2020 and thereafter 100.000 %

Related-Party Transactions (Tab

Related-Party Transactions (Tables)	3 Months Ended
	Mar. 31, 2018
Related-Party Transactions
Schedule of related party amounts included on the consolidated statements of income	Three Months Ended March 31, 2018 2018 2017 (Recast) Other revenue $ 1,232 $ 320 Cost of goods sold 15,139 13,981 General and administrative expenses 3,964 3,013

Partners' Capital (Tables)

Partners' Capital (Tables)	3 Months Ended
	Mar. 31, 2018
Partners' Capital
Schedule of cash distributions paid or declared	The following table details the cash distribution paid or declared (in millions, except per unit amounts): Total Payment to General Partner for Incentive Declaration Record Payment Distribution Total Cash Distribution Quarter Ended Date Date Date Per Unit Distribution Rights March 31, 2017 May 3, 2017 May 18, 2017 May 30, 2017 $ 0.5550 $ 14.6 $ June 30, 2017 August 2, 2017 August 15, 2017 August 29, 2017 $ 0.5700 $ 15.0 $ September 30, 2017 November 2, 2017 November 15, 2017 November 29, 2017 $ 0.6150 $ 16.2 $ December 31, 2017 January 31, 2018 February 15, 2018 February 28, 2018 $ 0.6200 $ 16.3 $ March 31, 2018 May 3, 2018 May 15, 2018 May 29, 2018 $ 0.6250 $ 16.5 $
Schedule of changes in accumulated other comprehensive income	The following table presents the changes in accumulated other comprehensive loss for the three months ended March 31, 2018: Unrealized Losses on Derivative Instruments Balance at December 31, 2017 $ (3,040) Net unrealized losses (1,328) Reclassification of net losses realized into net loss 1 Accumulated other comprehensive loss at March 31, 2018 $ (4,367) The following table presents the changes in accumulated other comprehensive (loss) income for the three months ended March 31, 2017: Unrealized Losses on Derivative Instruments Balance at December 31, 2016 $ 595 Net unrealized losses (740) Reclassification of net losses realized into net loss (57) Accumulated other comprehensive loss at March 31, 2017 $ (202)

Equity-Based Awards (Tables)

Equity-Based Awards (Tables)	3 Months Ended
	Mar. 31, 2018
Affiliate Grants
Equity-Based Awards
Schedule of phantom unit awards	Time-Based Performance-Based Total Affiliate Grant Phantom Units Phantom Units Phantom Units Weighted- Weighted- Weighted- Average Average Average Grant Date Grant Date Grant Date Fair Value Fair Value Fair Value Units (per unit)(1) Units (per unit)(1) Units (per unit)(1) Nonvested December 31, 2017 595,866 $ 22.32 111,104 $ 25.52 706,970 $ 22.82 Granted 243,442 $ 28.65 116,401 $ 28.65 359,843 $ 28.65 Forfeitures (16,123) $ 23.76 — $ — (16,123) $ 23.76 Vested — $ — — $ — — $ — Nonvested March 31, 2018 823,185 $ 24.16 227,505 $ 27.12 1,050,690 $ 24.80 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued.
Director Grants
Equity-Based Awards
Schedule of phantom unit awards	Time-Based Performance-Based Total Director Grant Phantom Units Phantom Units Phantom Units Weighted- Weighted- Weighted- Average Average Average Grant Date Grant Date Grant Date Fair Value Fair Value Fair Value Units (per unit)(1) Units (per unit)(1) Units (per unit)(1) Nonvested December 31, 2017 15,840 $ 25.25 — $ — 15,840 $ 25.25 Granted 13,964 $ 28.65 — $ — 13,964 $ 28.65 Forfeitures — $ — — $ — — $ — Vested (15,840) $ 25.25 — $ — (15,840) $ 25.25 Nonvested March 31, 2018 13,964 $ 28.65 — $ — 13,964 $ 28.65 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued.

Net Income per Limited Partne37

Net Income per Limited Partner Unit (Tables)	3 Months Ended
	Mar. 31, 2018
Net Income per Limited Partner Unit
Schedule of weighted average common units outstanding	Three Months Ended March 31, 2018 Common Subordinated General Units Units Partner Weighted-average common units outstanding—basic 14,438 11,905 — Effect of nonvested phantom units — — — Weighted-average common units outstanding—diluted 14,438 11,905 — Three Months Ended March 31, 2017 Common Subordinated General Units Units Partner Weighted-average common units outstanding—basic 14,380 11,905 — Effect of nonvested phantom units 848 — — Weighted-average common units outstanding—diluted 15,228 11,905 —
Schedule of basic earnings (loss) per common, subordinated and general partner units	Three Months Ended March 31, 2018 Common Subordinated General Units Units Partner Total Distributions declared $ 9,066 $ 7,441 $ 1,264 $ 17,771 Earnings less than distributions (20,380) (16,726) — (37,106) Net (loss) income attributable to partners $ (11,314) $ (9,285) $ 1,264 $ (19,335) Weighted-average units outstanding—basic 14,438 11,905 Weighted-average units outstanding—diluted 14,438 11,905 Net loss per limited partner unit—basic $ (0.78) $ (0.78) Net loss per limited partner unit—diluted $ (0.78) $ (0.78) Three Months Ended March 31, 2017 Common Subordinated General Units Units Partner Total Distributions declared $ 7,999 $ 6,607 $ 537 $ 15,143 Earnings less than distributions (6,905) (5,703) — (12,608) Net income attributable to partners $ 1,094 $ 904 $ 537 $ 2,535 Weighted-average units outstanding—basic 14,380 11,905 Weighted-average units outstanding—diluted 15,228 11,905 Net income per limited partner unit—basic $ 0.08 $ 0.08 Net income per limited partner unit—diluted $ 0.07 $ 0.08

Description of Business and B38

Description of Business and Basis of Presentation - (Details) $ in Millions	Oct. 02, 2017USD ($)	Mar. 31, 2018USD ($)item	Dec. 31, 2017USD ($)
Number of industrial-scale production wood pellet production plants in operation | item		6
Wilmington, LLC Drop-Down | First Hancock JV
Total consideration	$ 130
Total cash consideration	54.6
Purchase price adjustment	1.4
Final payment amount	$ 74
Deferred consideration payable		$ 74	$ 74

Significant Accounting Polici39

Significant Accounting Policies - Revenue Performance Obligations (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018USD ($)contract
Significant Accounting Policies
Remaining performance obligations	$ 5,944,436
Performance Obligations
The number of performance obligation contracts that expire in 2034 | contract	2
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2018-04-01
Significant Accounting Policies
Remaining performance obligations	$ 505,875
Performance Obligations
Expecting timing of performance obligation	9 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01
Significant Accounting Policies
Remaining performance obligations	$ 600,711
Performance Obligations
Expecting timing of performance obligation	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Significant Accounting Policies
Remaining performance obligations	$ 4,837,850
Performance Obligations
Expecting timing of performance obligation	180 months
Product sales
Significant Accounting Policies
Remaining performance obligations	$ 5,942,017
Product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2018-04-01
Significant Accounting Policies
Remaining performance obligations	505,344
Product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01
Significant Accounting Policies
Remaining performance obligations	600,003
Product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Significant Accounting Policies
Remaining performance obligations	4,836,670
Other revenue
Significant Accounting Policies
Remaining performance obligations	2,419
Other revenue | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2018-04-01
Significant Accounting Policies
Remaining performance obligations	531
Other revenue | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01
Significant Accounting Policies
Remaining performance obligations	708
Other revenue | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Significant Accounting Policies
Remaining performance obligations	$ 1,180

Significant Accounting Polici40

Significant Accounting Policies - Revenue Recognition (Details) - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Significant Accounting Policies
Accounts receivable primarily related to product sales	$ 42.5	$ 78

Significant Accounting Polici41

Significant Accounting Policies - Impact of Adoption of ASC 606 (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018USD ($)item	Mar. 31, 2017USD ($)
Recently Adopted Accounting Standards
Cost of goods sold	$ 130,342	$ 106,075
Gross margin	$ (4,541)	$ 16,368
Accounting Standards Update 2014-09
Recently Adopted Accounting Standards
Number of revenue categories | item	2
Accounting Standards Update 2014-09 | Calculated under Revenue Guidance in Effect before Topic 606
Recently Adopted Accounting Standards
Cost of goods sold	$ 124,068
Gross margin	(4,541)
Accounting Standards Update 2014-09 | Difference between Revenue Guidance in Effect before and after Topic 606
Recently Adopted Accounting Standards
Cost of goods sold	(6,274)
Product sales
Recently Adopted Accounting Standards
Revenue	122,799
Product sales | Accounting Standards Update 2014-09 | Calculated under Revenue Guidance in Effect before Topic 606
Recently Adopted Accounting Standards
Revenue	116,578
Product sales | Accounting Standards Update 2014-09 | Difference between Revenue Guidance in Effect before and after Topic 606
Recently Adopted Accounting Standards
Revenue	(6,221)
Other revenue
Recently Adopted Accounting Standards
Revenue	3,002
Other revenue | Accounting Standards Update 2014-09 | Calculated under Revenue Guidance in Effect before Topic 606
Recently Adopted Accounting Standards
Revenue	2,949
Other revenue | Accounting Standards Update 2014-09 | Difference between Revenue Guidance in Effect before and after Topic 606
Recently Adopted Accounting Standards
Revenue	$ (53)

Significant Accounting Polici42

Significant Accounting Policies - Reclassifications (Details) - USD ($) $ in Thousands	Jan. 02, 2018	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle
Net cash provided by operating activities		$ 29,316	$ 37,644
Cash, cash equivalents and restricted cash		5,057	$ 12,851	$ 524	$ 466
Amount of restricted cash		$ 900
Accounting Standards Update No. 2016-18 | Scenario, Adjustment
New Accounting Pronouncements or Change in Accounting Principle
Net cash provided by operating activities	$ 900
Cash, cash equivalents and restricted cash	$ 900

Transactions Between Entities43

Transactions Between Entities Under Common Control (Details) - USD ($) $ in Thousands	Oct. 02, 2017	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Transactions Between Entities Under Common Control
Cash and cash equivalents			$ 11,913
Restricted cash			938
Accounts receivable, net		$ 48,042	49,676	$ 79,185
Related-party receivables		3,613	6,791	5,412
Inventories		34,306	30,844	23,536
Prepaid expenses and other current assets		1,361	5,854	1,006
Total current assets		92,379	106,016	109,663
Property, plant and equipment, net of accumulated depreciation		553,093	587,680	562,330
Goodwill		85,615	85,615	85,615
Other long-term assets		2,762	3,864	2,394
Total assets		733,849	783,175	760,111
Accounts payable		4,363	3,379	7,554
Related-party payables		19,486	8,792	26,398
Accrued and other current liabilities		44,098	59,070	29,363
Long-term debt and capital lease obligations		393,686	340,625	394,831
Other long-term liabilities		7,148	3,465	5,491
Total liabilities		564,590	415,331	549,742
Total partners' capital		169,259	367,844	210,369
Total liabilities and partners' capital		733,849	783,175	760,111
Revenues		125,801	122,443
Total cost of goods sold		130,342	106,075
Gross margin		(4,541)	16,368
Net loss		(19,335)	(45)
Less net loss attributable to noncontrolling partners’ interests			1,319
Net (loss) income attributable to Enviva Partners, LP		(19,335)	1,274
Net cash provided by operating activities		29,316	37,644
Net cash used in investing activities		(1,999)	(9,344)
Net cash used in financing activities		(22,784)	(15,915)
Net increase in cash, cash equivalents and restricted cash		4,533	12,385
General Partner
Transactions Between Entities Under Common Control
Total partners' capital		(130,596)		(128,569)
Net loss		1,130
Net (loss) income attributable to Enviva Partners, LP		1,264	537
General Partner | Enviva Port of Wilmington, LLC Drop-Down
Transactions Between Entities Under Common Control
Net (loss) income attributable to Enviva Partners, LP			(1,261)
Limited Partners
Transactions Between Entities Under Common Control
Net (loss) income attributable to Enviva Partners, LP		(19,335)	2,535
As Previously Reported
Transactions Between Entities Under Common Control
Cash and cash equivalents			11,913
Restricted cash			938
Accounts receivable, net			49,676
Related-party receivables			6,902
Inventories			30,780
Prepaid expenses and other current assets			5,969
Total current assets			106,178
Property, plant and equipment, net of accumulated depreciation			511,907
Goodwill			85,615
Other long-term assets			3,795
Total assets			707,495
Accounts payable			3,009
Related-party payables			7,893
Accrued and other current liabilities			54,417
Long-term debt and capital lease obligations			340,402
Other long-term liabilities			2,081
Total liabilities			407,802
Total partners' capital			299,693
Total liabilities and partners' capital			707,495
Revenues			122,123
Total cost of goods sold			103,647
Gross margin			18,476
Net loss			2,502
Less net loss attributable to noncontrolling partners’ interests			33
Net (loss) income attributable to Enviva Partners, LP			2,535
Net cash provided by operating activities			36,866
Net cash used in investing activities			(5,656)
Net cash used in financing activities			(18,825)
Net increase in cash, cash equivalents and restricted cash			12,385
As Previously Reported | Limited Partners
Transactions Between Entities Under Common Control
Net (loss) income attributable to Enviva Partners, LP			2,535
Recast Adjustment | Enviva Port of Wilmington, LLC Drop-Down
Transactions Between Entities Under Common Control
Related-party receivables			(111)
Inventories			64
Prepaid expenses and other current assets			(115)
Total current assets			(162)
Property, plant and equipment, net of accumulated depreciation			75,773
Other long-term assets			69
Total assets			75,680
Accounts payable			370
Related-party payables			899
Accrued and other current liabilities			4,653
Long-term debt and capital lease obligations			223
Other long-term liabilities			1,384
Total liabilities			7,529
Total partners' capital			68,151
Total liabilities and partners' capital			75,680
Revenues			320
Total cost of goods sold			2,428
Gross margin			(2,108)
Net loss			(2,547)
Less net loss attributable to noncontrolling partners’ interests			1,286
Net (loss) income attributable to Enviva Partners, LP			(1,261)
Net cash provided by operating activities			778
Net cash used in investing activities			(3,688)
Net cash used in financing activities			2,910
Recast Adjustment | General Partner | Enviva Port of Wilmington, LLC Drop-Down
Transactions Between Entities Under Common Control
Net (loss) income attributable to Enviva Partners, LP			(1,261)
Wilmington, LLC Drop-Down
Transactions Between Entities Under Common Control
Net loss			$ (1,300)
Wilmington, LLC Drop-Down | First Hancock JV
Transactions Between Entities Under Common Control
Total consideration	$ 130,000
Total cash consideration	54,600
Purchase price adjustment	$ 1,400
Deferred consideration paid to Hancock JV		$ 74,000		$ 74,000

Significant Risks and Uncerta44

Significant Risks and Uncertainties Including Business and Credit Concentrations (Details) - customer	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Customer A
Concentration Risk
Concentration risk (as a percent)	38.00%	62.00%
Customer B
Concentration Risk
Concentration risk (as a percent)	7.00%	19.00%
Customer C
Concentration Risk
Concentration risk (as a percent)	34.00%	16.00%
Product Sales | Percentage of sales | Three major customers
Concentration Risk
Number of customers	3	3
Concentration risk (as a percent)	79.00%	97.00%

Inventory Impairment and Asse45

Inventory Impairment and Asset Disposal - (Details) $ in Millions	Feb. 27, 2018MT	Mar. 31, 2018USD ($)
Assets held for sale
Volume of inventory damaged in fire | MT	43,000
Impairment of terminal assets		$ 1.1
Inventory write-off, inclusive of disposal costs		10.7
Proceeds received from insurance recoveries		4
Insurance recoveries in account receivable		4.9
Cost of goods sold.
Assets held for sale
Additional emergency response and temporary storage, handling and shiploading operations caused by the fire		16.6
Insurance recoveries		7.8
Other income
Assets held for sale
Insurance recoveries		$ 1.1

Property, Plant and Equipment46

Property, Plant and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Components of Property, plant and equipment
Property, plant and equipment, gross	$ 672,906		$ 673,548
Less accumulated depreciation	(125,834)		(117,067)
Property, plant and equipment excluding construction in progress	547,072		556,481
Construction in progress	6,021		5,849
Total property, plant and equipment, net	553,093	$ 587,680	562,330
Total depreciation expense	9,300	$ 9,300
Land
Components of Property, plant and equipment
Property, plant and equipment, gross	13,492		13,492
Land improvements
Components of Property, plant and equipment
Property, plant and equipment, gross	42,962		42,962
Buildings
Components of Property, plant and equipment
Property, plant and equipment, gross	196,155		196,153
Machinery and equipment
Components of Property, plant and equipment
Property, plant and equipment, gross	412,652		413,349
Vehicles
Components of Property, plant and equipment
Property, plant and equipment, gross	635		635
Furniture and office equipment
Components of Property, plant and equipment
Property, plant and equipment, gross	6,023		5,970
Leasehold improvements.
Components of Property, plant and equipment
Property, plant and equipment, gross	$ 987		$ 987

Inventories (Details)

Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Inventories
Raw materials and work-in-progress	$ 6,598	$ 4,516
Consumable tooling	15,407	14,447
Finished goods	12,301	4,573
Total inventories	$ 34,306	$ 23,536	$ 30,844

Derivative Instruments - Fair V

Derivative Instruments - Fair Values (Details) - Cash flow hedges - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Derivatives designated as hedging instruments
Fair value of cash flow hedges
Total asset derivative	$ 2,137	$ 1,651
Total liability derivative	3,446	2,118
Derivatives designated as hedging instruments | Prepaid and other current assets | Foreign currency exchange purchased option contracts
Fair value of cash flow hedges
Total asset derivative		1,024
Derivatives designated as hedging instruments | Prepaid and other current assets | Interest rate swap contracts
Fair value of cash flow hedges
Total asset derivative		220
Derivatives designated as hedging instruments | Other current assets | Interest rate swap contracts
Fair value of cash flow hedges
Total asset derivative	423
Derivatives designated as hedging instruments | Other long-term assets | Foreign currency exchange purchased option contracts
Fair value of cash flow hedges
Total asset derivative	1,230
Derivatives designated as hedging instruments | Other long-term assets | Interest rate swap contracts
Fair value of cash flow hedges
Total asset derivative	484	407
Derivatives designated as hedging instruments | Other long-term liabilities | Foreign currency exchange forward contracts
Fair value of cash flow hedges
Total liability derivative	3,446	2,118
Derivatives not designated as hedging instruments
Fair value of cash flow hedges
Total asset derivative	360	172
Total liability derivative	1,931	1,334
Derivatives not designated as hedging instruments | Prepaid and other current assets | Foreign currency exchange forward contracts
Fair value of cash flow hedges
Total asset derivative	209	124
Derivatives not designated as hedging instruments | Prepaid and other current assets | Foreign currency exchange purchased option contracts
Fair value of cash flow hedges
Total asset derivative	5	3
Derivatives not designated as hedging instruments | Accrued and other current liabilities | Foreign currency exchange forward contracts
Fair value of cash flow hedges
Total liability derivative	1,238	806
Derivatives not designated as hedging instruments | Other long-term assets | Foreign currency exchange forward contracts
Fair value of cash flow hedges
Total asset derivative	94
Derivatives not designated as hedging instruments | Other long-term assets | Foreign currency exchange purchased option contracts
Fair value of cash flow hedges
Total asset derivative	52	45
Derivatives not designated as hedging instruments | Other long-term liabilities | Foreign currency exchange forward contracts
Fair value of cash flow hedges
Total liability derivative	$ 693	$ 528

Derivative Instruments - Change

Derivative Instruments - Changes In Accumulated Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Gains (losses) of derivative instruments designated as cash flow hedges in other comprehensive income
Gain to be transferred to the statement of operations in the next twelve months	$ 300
Net derivative settlement termination payment amount	3,000
Cash flow hedges | Derivatives designated as hedging instruments | Foreign currency exchange forward contracts | Product sales.
Gains (losses) of derivative instruments designated as cash flow hedges in other comprehensive income
Amount of Gain (Loss) in Other Comprehensive Income on Derivative (Effective Portion)	(1,325)	$ (230)
Amount of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)	(1)	(2)
Cash flow hedges | Derivatives designated as hedging instruments | Foreign currency exchange forward contracts | Other revenue
Gains (losses) of derivative instruments designated as cash flow hedges in other comprehensive income
Amount of Gain (Loss) in Other Comprehensive Income on Derivative (Effective Portion)		19
Cash flow hedges | Derivatives designated as hedging instruments | Foreign currency exchange purchased option contracts | Product sales.
Gains (losses) of derivative instruments designated as cash flow hedges in other comprehensive income
Amount of Gain (Loss) in Other Comprehensive Income on Derivative (Effective Portion)	(323)	(511)
Cash flow hedges | Derivatives designated as hedging instruments | Interest rate swap contracts | Other income
Gains (losses) of derivative instruments designated as cash flow hedges in other comprehensive income
Amount of Gain (Loss) in Other Comprehensive Income on Derivative (Effective Portion)	320	60
Amount of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)	1	11
Cash flow hedges | Derivatives designated as hedging instruments | Interest rate swap contracts | Other expense
Gains (losses) of derivative instruments designated as cash flow hedges in other comprehensive income
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	$ (1)	$ (57)

Derivative Instruments - Notion

Derivative Instruments - Notional Amounts (Details) - Derivatives designated as hedging instruments - Cash flow hedges € in Thousands, £ in Thousands, $ in Thousands	Mar. 31, 2018GBP (£)	Mar. 31, 2018EUR (€)	Mar. 31, 2018USD ($)	Dec. 31, 2017GBP (£)	Dec. 31, 2017EUR (€)	Dec. 31, 2017USD ($)
Foreign currency exchange forward contracts
Notional amounts of outstanding derivatives instruments designated as cash flow hedges
Notional amount	£ 60,665	€ 20,476		£ 46,465	€ 5,350
Foreign currency exchange purchased option contracts
Notional amounts of outstanding derivatives instruments designated as cash flow hedges
Notional amount	£ 37,140	€ 2,650		£ 34,050
Interest rate swap contracts
Notional amounts of outstanding derivatives instruments designated as cash flow hedges
Notional amount			$ 43,935			$ 44,756

Fair Value Measurements (Detail

Fair Value Measurements (Details) - Fair Value, Measurements, Recurring - Level 2 - USD ($) $ in Millions	Mar. 31, 2018	Dec. 31, 2017
Carrying Amount
Long-term Debt	$ 352,372	$ 352,224
Other long-term debt and capital lease obligation	48,419	48,793
Total long-term debit and capital obligations	400,791	401,017
Fair Value
Long-term Debt	372,110	374,624
Other long-term debt and capital lease obligation	48,419	48,793
Total long-term debit and capital obligations	$ 420,529	$ 423,417

Long-Term Debt and Capital Le52

Long-Term Debt and Capital Lease Obligations - Capital Lease Obligation Table (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Long term debt
Total long-term debt and capital lease obligations	$ 400,791	$ 401,017
less current portion of long-term debt and capital lease obligations	(7,105)	(6,186)
Long-term debt and capital lease obligations, excluding current installments	393,686	394,831
Other loans
Long term debt
Long-term debt	2,022	2,023
Capital Lease Obligations.
Long term debt
Capital leases	3,459	3,135
Senior Notes
Long term debt
Long-term debt	352,372	352,224
Unamortized discount and debt issuance costs	2,600	2,800
Senior Secured Credit Facilities | Tranche A-1 advances
Long term debt
Long-term debt	38,629	39,263
Unamortized discount and debt issuance costs	900	1,000
Senior Secured Credit Facilities | Tranche A-3 advances
Long term debt
Long-term debt	4,309	4,372
Unamortized discount and debt issuance costs	$ 100	$ 100

Long-Term Debt and Capital Le53

Long-Term Debt and Capital Lease Obligations - Note Disclosure (Details)	Oct. 10, 2017USD ($)	Nov. 01, 2016USD ($)	Apr. 09, 2016	Aug. 31, 2017	Mar. 31, 2018USD ($)	Mar. 31, 2017USD ($)	Dec. 31, 2017USD ($)	Oct. 17, 2016USD ($)	Apr. 09, 2015
Senior Secured Credit Facilities
Interest expense					$ 8,645,000	$ 7,707,000
Sampson, LLC Drop-Down
Senior Notes Due 2021
Debt proceeds used to finance acquisition		$ 139,600,000
$55.0 Million senior unsecured notes Due 2021
Long term debt and capital lease obligations
Face amount	$ 55,000,000
Proceeds from issuance of debt	$ 60,000,000
Senior Notes Due 2021
Debt instrument redemption price percentage	106.25%
Senior Secured Credit Facilities
Unamortized discount							$ 900,000
Unamortized premium							3,400,000
Other loans
Long term debt and capital lease obligations
Long-term debt					2,022,000		2,023,000
Senior Notes
Long term debt and capital lease obligations
Long-term debt					352,372,000		352,224,000
Senior Secured Credit Facilities
Senior Notes Due 2021
Repayment of debt		159,800,000
Senior Secured Credit Facilities
Letters of credit outstanding					0		4,000,000
Line of credit amount outstanding					0		0
Commitment fee payable subject to a step down			375.00%
Senior Secured Credit Facilities | Tranche A-1 advances
Long term debt and capital lease obligations
Long-term debt					38,629,000		39,263,000
Senior Secured Credit Facilities | Tranche A-3 advances
Long term debt and capital lease obligations
Long-term debt					$ 4,309,000		$ 4,372,000
Senior Secured Credit Facilities | Revolving credit commitments
Senior Secured Credit Facilities
Aggregate principal amount								$ 100,000,000
Floor rate for Eurodollar term loan borrowings								1.00%
Commitment fee payable on undrawn commitments (as a percent)			0.50%
Commitment fee payable subject to a step down			0.375%
Senior Secured Credit Facilities | Minimum
Senior Secured Credit Facilities
Total interest coverage ratio									2.25%
Senior Secured Credit Facilities | Maximum
Senior Secured Credit Facilities
Initial Leverage Ratio									425
Senior Secured Credit Facilities | Maximum | Revolving credit commitments
Senior Secured Credit Facilities
Total Leverage ratio			200.00%
Senior Notes Due 2021
Long term debt and capital lease obligations
Face amount		$ 300,000,000
Interest rate (as a percent)		8.50%
Senior Notes Due 2021
Percentage of ownership of notes that were tendered				100
Debt issuance costs		$ 6,400,000
Senior Notes Due 2021 | Prior to November 1, 2018 | Senior Notes Due 2021
Senior Notes Due 2021
Debt instrument redemption price percentage		108.50%
Senior Notes Due 2021 | During the twelve-month period beginning November 1, 2018 | Senior Notes Due 2021
Senior Notes Due 2021
Debt instrument redemption price percentage					104.25%
Senior Notes Due 2021 | During the twelve-month period beginning November 1, 2019 | Senior Notes Due 2021
Senior Notes Due 2021
Debt instrument redemption price percentage					102.125%
Senior Notes Due 2021 | Beginning November 1, 2020 and thereafter | Senior Notes Due 2021
Senior Notes Due 2021
Debt instrument redemption price percentage					100.00%
Senior Notes Due 2021 | Minimum | Prior to November 1, 2018 | Senior Notes Due 2021
Senior Notes redemption provision
Percentage of principle required to be outstanding after redemption		65.00%
Senior Notes Due 2021 | Maximum | Prior to November 1, 2018 | Senior Notes Due 2021
Senior Notes Due 2021
Percentage of principle amount to be redeemed		35.00%
Senior Notes redemption provision
Number of days in redemption period after the closing of the equity offering		120 days

Related-Party Transactions (Det

Related-Party Transactions (Details) $ in Thousands	Feb. 16, 2018MT	Oct. 02, 2017USD ($)	Apr. 01, 2017MT	Dec. 14, 2016MT	Apr. 09, 2015	Jan. 31, 2016MT	Mar. 31, 2018USD ($)itemshares	Mar. 31, 2017USD ($)	Dec. 31, 2017USD ($)MT	Dec. 31, 2016USD ($)
Related-Party Transaction
Amount due to related-party							$ 19,486	$ 8,792	$ 26,398
Cash paid to general partner for settlement of performance based phantom unit awards							$ 4,000
Phantom units settlement in cash (in units) | shares							139,810
First Hancock JV
Related-Party Transaction
Annual volume of wood pellets to be sold | MT						375,000
Other revenue
Related-Party Transaction
Related party revenue							$ 1,232	320
Cost of goods sold.
Related-Party Transaction
Related party expenses							15,139	13,981
General and administrative expenses
Related-Party Transaction
Related party expenses							3,964	3,013
Enviva FiberCo. LLC
Related-Party Transaction
Purchase of raw materials							$ 1,700	1,800
First Hancock JV
Related-Party Transaction
Number of payment agreements | item							3
New MSA
Related-Party Transaction
MSA related expenses incurred							$ 14,700	14,700
New MSA | Inventory finished goods
Related-Party Transaction
MSA related costs included in finished goods inventory							2,000	1,100
New MSA | Related-party payable
Related-Party Transaction
Amount due to related-party							14,700		19,600
New MSA | Cost of goods sold.
Related-Party Transaction
MSA related expenses incurred							8,700	10,600
New MSA | General and administrative expenses
Related-Party Transaction
MSA related expenses incurred							4,000	3,000
New MSA | Enviva Management Company, LLC
Related-Party Transaction
Term of agreement					5 years
Secondary Supply Agreement | First Hancock JV
Related-Party Transaction
Annual volume of wood pellets to be sold | MT				95,000
Biomass Option Agreement | Enviva Holdings, LP.
Related-Party Transaction
Amount of wood pellets that may be repurchased | MT			45,000
Biomass Option Agreement | Enviva Holdings, LP. | Cost of goods sold.
Related-Party Transaction
Wood pellets purchased							1,700	1,600
Greenwood Contract
Related-Party Transaction
Amount due to related-party							3,500
Annual volume of wood pellets to be purchased | MT	550,000
Wood pellets purchased							3,700
Greenwood Contract | Inventory finished goods
Related-Party Transaction
Wood pellets purchased							600
Greenwood Contract | Cost of goods sold.
Related-Party Transaction
Wood pellets purchased							3,100
Payment Agreements | First Hancock JV
Related-Party Transaction
Reimbursable expenses incurred							1,400
Sampson, LLC Drop-Down | First Hancock JV
Related-Party Transaction
Amount due to related-party							1,800		3,000
Related-party receivable										$ 6,400
Wilmington, LLC Drop-Down | First Hancock JV
Related-Party Transaction
Total consideration		$ 130,000
Wilmington, LLC Drop-Down | First Hancock JV
Related-Party Transaction
Reimbursable expenses incurred							1,800
Amount due to related-party							1,400		$ 1,300
Wilmington, LLC Drop-Down | Terminal Services Agreement | Other revenue
Related-Party Transaction
Terminal service fees							800	$ 300
Deficiency fees							$ 400
Wilmington, LLC Drop-Down | Terminal Services Agreement | First Hancock JV | Minimum
Related-Party Transaction
Quarterly amounts of pellets to be delivered | MT									125,000
Enviva Port of Wilmington, LLC | First Hancock JV
Related-Party Transaction
Total consideration		$ 130,000

Income Taxes (Details)

Income Taxes (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Income Taxes
Reserves for uncertain tax position	$ 0		$ 0
Reserves for interest and penalties	0		$ 0
Provision for income tax	$ 0	$ 0

Commitments and Contingencies (

Commitments and Contingencies (Details) - Pending litigation $ in Millions	Jun. 08, 2017USD ($)	Dec. 31, 2016item
Commitments and Contingencies
Number of cargo holds of vessel damaged		1
Total number of cargo holds of vessel		5
Value of claims submitted against Cottondale | $	$ 12.7

Partners' Capital - Ownership a

Partners' Capital - Ownership and Shares (Details)	3 Months Ended
	Mar. 31, 2018
Partners' Capital
Allocations to partners (as a percent)	100.00%

Partners' Capital - Incentive D

Partners' Capital - Incentive Distribution Rights (Details) - General Partner	3 Months Ended
	Mar. 31, 2018
Minimum
Incentive Distribution Rights
Quarterly distribution of operating surplus (as a percent)	15.00%
Maximum
Incentive Distribution Rights
Quarterly distribution of operating surplus (as a percent)	50.00%

Partners' Capital - At-the-Mark

Partners' Capital - At-the-Market Offering Program and Sampson Drop-Down (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Aug. 31, 2016	Aug. 08, 2016
At-the-Market Offering Program
Proceeds from sale of common units, net of commissions	$ 241	$ 1,715
Common Units
At-the-Market Offering Program
Issuance of common units, net (in units)	8,408	63,577
Proceeds from sale of common units, net of commissions	$ 200	$ 1,700
Common Units | Maximum
At-the-Market Offering Program
Stated value of common units authorized for sale				$ 100,000
Stated value of common units covered in the Equity Distribution Agreement			$ 100,000

Partners' Capital - Cash Distri

Partners' Capital - Cash Distributions to Unitholders (Details) - USD ($) $ / shares in Units, $ in Millions	May 03, 2018	Jan. 31, 2018	Nov. 02, 2017	Aug. 02, 2017	May 03, 2017
Partners' Capital
Cash distribution declared	$ 16.5	$ 16.3	$ 16.2	$ 15	$ 14.6
Cash distribution declared (in dollars per unit)	$ 0.6250	$ 0.6200	$ 0.6150	$ 0.5700	$ 0.5550
Incentive distribution paid	$ 1.3	$ 1.1	$ 1.1	$ 0.7	$ 0.5

Partners' Capital - Accumulated

Partners' Capital - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accumulated Other Comprehensive Income (Loss)
Other comprehensive income	$ (1,327)	$ (797)
Changes in accumulated other comprehensive income
Net unrealized losses	(1,328)	(797)
Accumulated Other Comprehensive Income.
Changes in accumulated other comprehensive income
Beginning of period	(3,040)	595
Net unrealized losses	(1,328)	(740)
Reclassification of net losses realized into net income	1	(57)
End of period	$ (4,367)	$ (202)

Partners' Capital - Noncontroll

Partners' Capital - Noncontrolling Interest (Details) - USD ($) $ in Thousands	Dec. 27, 2017	Mar. 31, 2018	Mar. 31, 2017
Noncontrolling Interest
Net loss		$ 19,335	$ 45
Enviva Holdings, LP | Enviva Pellets Wiggins, LLC | Series B
Noncontrolling Interest
Percentage of interest in subsidiaries	67.00%
Wilmington, LLC Drop-Down
Noncontrolling Interest
Net loss			$ 1,300

Equity-Based Awards (Details)

Equity-Based Awards (Details) - USD ($)	Jan. 31, 2018	Dec. 31, 2017	Feb. 28, 2018	Jan. 31, 2018	Mar. 31, 2018	Mar. 31, 2017
Weighted Average Grant Date Fair Value per Unit
General and administrative expenses					$ 6,804,000	$ 8,763,000
Distribution Equivalent Rights | Related party accrued liabilities
Weighted Average Grant Date Fair Value per Unit
Distributions paid related to DERs					$ 500,000
LTIP
Weighted Average Grant Date Fair Value per Unit
Additional expense from change in fair value of unit awards	$ 100,000
LTIP | General Partner
Weighted Average Grant Date Fair Value per Unit
Cash payments for tax-withholding requirements on unit awards	$ 1,700,000
Units issued by the Company	81,708
Grant date fair value	$ 28.65
LTIP | Performance Based Phantom units
Number of Units
Vested (in units)		(139,810)
LTIP | Performance Based Phantom units | General Partner
Weighted Average Grant Date Fair Value per Unit
Cash distributions paid				$ 2,300,000
Affiliate Grants
Number of Units
Nonvested at the beginning of the period (in units)				706,970	706,970
Granted (in units)					359,843
Forfeitures (in units)					(16,123)
Nonvested at the end of the period (in units)		706,970			1,050,690
Weighted Average Grant Date Fair Value per Unit
Nonvested at the beginning of the period (in dollars per unit)				$ 22.82	$ 22.82
Granted (in dollars per unit)					28.65
Forfeitures (in dollar per unit)					23.76
Nonvested at the end of the period (in dollars per unit)		$ 22.82			$ 24.80
Affiliate Grants | Phantom units
Number of Units
Nonvested at the beginning of the period (in units)				595,866	595,866
Granted (in units)					243,442
Forfeitures (in units)					(16,123)
Nonvested at the end of the period (in units)		595,866			823,185
Weighted Average Grant Date Fair Value per Unit
Nonvested at the beginning of the period (in dollars per unit)				$ 22.32	$ 22.32
Granted (in dollars per unit)					28.65
Forfeitures (in dollar per unit)					23.76
Nonvested at the end of the period (in dollars per unit)		$ 22.32			$ 24.16
Affiliate Grants | Performance Based Phantom units
Number of Units
Nonvested at the beginning of the period (in units)				111,104	111,104
Granted (in units)					116,401
Nonvested at the end of the period (in units)		111,104			227,505
Weighted Average Grant Date Fair Value per Unit
Nonvested at the beginning of the period (in dollars per unit)				$ 25.52	$ 25.52
Granted (in dollars per unit)					28.65
Nonvested at the end of the period (in dollars per unit)		$ 25.52			$ 27.12
Unpaid DER amounts		$ 900,000			$ 1,100,000
Affiliate Grants | Performance Based Phantom units | Accrued liabilities
Weighted Average Grant Date Fair Value per Unit
Unpaid DER amounts		$ 700,000			700,000
Affiliate Grants | Performance Based Phantom units | Other long-term liabilities
Weighted Average Grant Date Fair Value per Unit
Unpaid DER amounts					$ 400,000	$ 200,000
Affiliate Grants | Distribution Equivalent Rights
Weighted Average Grant Date Fair Value per Unit
Period in which distribution related to DERs are required to be paid					60 days
Director Grants
Number of Units
Nonvested at the beginning of the period (in units)				15,840	15,840
Granted (in units)					13,964
Vested (in units)					(15,840)
Nonvested at the end of the period (in units)		15,840			13,964
Weighted Average Grant Date Fair Value per Unit
Nonvested at the beginning of the period (in dollars per unit)				$ 25.25	$ 25.25
Granted (in dollars per unit)					28.65
Vested (in dollars per unit)					25.25
Nonvested at the end of the period (in dollars per unit)		$ 25.25			$ 28.65
Director Grants | Phantom units
Number of Units
Nonvested at the beginning of the period (in units)				15,840	15,840
Granted (in units)					13,964
Vested (in units)					(15,840)
Nonvested at the end of the period (in units)		15,840			13,964
Weighted Average Grant Date Fair Value per Unit
Nonvested at the beginning of the period (in dollars per unit)				$ 25.25	$ 25.25
Granted (in dollars per unit)					28.65
Vested (in dollars per unit)					25.25
Nonvested at the end of the period (in dollars per unit)		$ 25.25			$ 28.65
Fair value of units granted			$ 400,000
Director Grants | Distribution Equivalent Rights
Weighted Average Grant Date Fair Value per Unit
Period in which distribution related to DERs are required to be paid					60 days

Net Income per Limited Partne64

Net Income per Limited Partner Unit - Dilutive Units (Details)	3 Months Ended
	Mar. 31, 2018
Subordinated Units
Potentially dilutive subordinated units outstanding	0

Net Income per Limited Partne65

Net Income per Limited Partner Unit - Basic and Diluted Table (Details) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Common Units
Weighted average number of units outstanding
Weighted-average common units outstanding - basic	14,438	14,380
Effect of nonvested phantom units		848
Weighted-average common units outstanding —diluted	14,438	15,228
Subordinated Units-Sponsor
Weighted average number of units outstanding
Weighted-average common units outstanding - basic	11,905	11,905
Weighted-average common units outstanding —diluted	11,905	11,905

Net Income per Limited Partne66

Net Income per Limited Partner Unit - Net Income Per Unit Table (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net (Loss) Income per Limited Partner Unit
Net (loss) income attributable to partners	$ (19,335)	$ 1,274
Common Units
Net (Loss) Income per Limited Partner Unit
Distributions declared	9,066	7,999
Earnings less than distributions	(20,380)	(6,905)
Net (loss) income attributable to partners	$ (11,314)	$ 1,094
Weighted-average units outstanding - basic	14,438	14,380
Weighted-average units outstanding - diluted	14,438	15,228
Net (loss) income per limited partner unit - basic	$ (0.78)	$ 0.08
Net (loss) income per limited partner unit - diluted	$ (0.78)	$ 0.07
Subordinated Units-Sponsor
Net (Loss) Income per Limited Partner Unit
Distributions declared	$ 7,441	$ 6,607
Earnings less than distributions	(16,726)	(5,703)
Net (loss) income attributable to partners	$ (9,285)	$ 904
Weighted-average units outstanding - basic	11,905	11,905
Weighted-average units outstanding - diluted	11,905	11,905
Net (loss) income per limited partner unit - basic	$ (0.78)	$ 0.08
Net (loss) income per limited partner unit - diluted	$ (0.78)	$ 0.08
General Partner
Net (Loss) Income per Limited Partner Unit
Distributions declared	$ 1,264	$ 537
Net (loss) income attributable to partners	1,264	537
Limited Partners
Net (Loss) Income per Limited Partner Unit
Distributions declared	17,771	15,143
Earnings less than distributions	(37,106)	(12,608)
Net (loss) income attributable to partners	$ (19,335)	$ 2,535

Supplemental Guarantor Inform67

Supplemental Guarantor Information (Details)	Mar. 31, 2018USD ($)
Supplemental Guarantor Information
Independent assets	$ 0
Independent operations	$ 0
Ownership interest in each of the subsidiary guarantors (as a percent)	100.00%