10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2013

OR

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to                     

Commission File Number: 001-14129

STAR GAS PARTNERS, L.P.

(Exact name of registrants as specified in its charters)

Delaware	06-1437793
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
2187 Atlantic Street, Stamford, Connecticut	06902
(Address of principal executive office)

(203) 328-7310

(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark whether the registrants are large accelerated filers, accelerated filers, non-accelerated filers or smaller reporting companies. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer	¨	Accelerated filer	x
Non-accelerated filer	¨	Smaller reporting company	¨

Indicate by check mark whether the registrants are shell companies (as defined in Rule 12b-2 of the Act).    Yes  ¨    No  x

At April 30, 2013, the registrant had 59,516,465 common units outstanding.

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

INDEX TO FORM 10-Q

	Page
Part I Financial Information
Item 1—Condensed Consolidated Financial Statements
Condensed Consolidated Balance Sheets as of March 31, 2013 (unaudited) and September 30, 2012		3
Condensed Consolidated Statements of Operations (unaudited) for the three and six months ended March  31, 2013 and March 31,2012		4
Condensed Consolidated Statements of Comprehensive Income (unaudited) for the three and six months ended March 31, 2013 and March 31, 2012		5
Condensed Consolidated Statement of Partners’ Capital (unaudited) for the six months ended March  31, 2013		6
Condensed Consolidated Statements of Cash Flows (unaudited) for the six months ended March  31, 2013 and March 31, 2012		7
Notes to Condensed Consolidated Financial Statements (unaudited)		8-16
Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations		17-39
Item 3—Quantitative and Qualitative Disclosures About Market Risk		39
Item 4—Controls and Procedures		40
Part II Other Information:
Item 1—Legal Proceedings		40
Item 1A—Risk Factors		41
Item 2—Unregistered Sales of Equity Securities and Use of Proceeds		41
Item 6—Exhibits		41
Signatures		42

2

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)	March 31, 2013			September 30, 2012
	(unaudited)
ASSETS
Current assets
Cash and cash equivalents	$	10,568		$	108,091
Receivables, net of allowance of $10,820 and $6,886, respectively		290,634			88,267
Inventories		41,716			47,465
Fair asset value of derivative instruments		532			5,004
Current deferred tax assets, net		12,095			25,844
Prepaid expenses and other current assets		24,885			26,848
Total current assets		380,430			301,519
Property and equipment, net		50,608			52,608
Goodwill		201,103			201,103
Intangibles, net		70,156			74,712
Deferred charges and other assets, net		8,489			9,405
Total assets	$	710,786		$	639,347
LIABILITIES AND PARTNERS’ CAPITAL
Current liabilities
Accounts payable	$	26,467		$	22,583
Revolving credit facility borrowings		61,048			—
Fair liability value of derivative instruments		2,599			453
Accrued expenses and other current liabilities		110,319			78,518
Unearned service contract revenue		45,662			40,799
Customer credit balances		23,587			85,976
Total current liabilities		269,682			228,329
Long-term debt		124,408			124,357
Long-term deferred tax liabilities, net		3,880			8,436
Other long-term liabilities		15,527			18,080
Partners’ capital
Common unitholders		323,010			286,819
General partner		264			97
Accumulated other comprehensive loss, net of taxes		(25,985	)		(26,771	)
Total partners’ capital		297,289			260,145
Total liabilities and partners’ capital	$	710,786		$	639,347

See accompanying notes to condensed consolidated financial statements.

3

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

	Three Months Ended March 31,						Six Months Ended March 31,
(in thousands, except per unit data - unaudited)	2013			2012			2013			2012
Sales:
Product	$	732,949		$	584,208		$	1,187,419		$	990,877
Installations and service		52,190			45,384			114,245			100,189
Total sales		785,139			629,592			1,301,664			1,091,066
Cost and expenses:
Cost of product		571,790			459,224			928,403			775,897
Cost of installations and service		51,338			44,374			108,559			96,725
(Increase) decrease in the fair value of derivative instruments		(3,447	)		(16,981	)		4,518			(9,863	)
Delivery and branch expenses		83,322			61,713			151,709			129,470
Depreciation and amortization expenses		4,321			3,829			8,679			7,458
General and administrative expenses		4,761			4,554			9,252			9,919
Operating income		73,054			72,879			90,544			81,460
Interest expense		(4,024	)		(3,829	)		(7,451	)		(7,281	)
Interest income		2,184			1,208			3,282			1,936
Amortization of debt issuance costs		(418	)		(385	)		(910	)		(659	)
Income before income taxes		70,796			69,873			85,465			75,456
Income tax expense		29,117			29,391			34,034			32,043
Net income	$	41,679		$	40,482		$	51,431		$	43,413
General Partner’s interest in net income		225			213			278			228
Limited Partners’ interest in net income	$	41,454		$	40,269		$	51,153		$	43,185
Basic and Diluted income per Limited Partner Unit (1)	$	0.58		$	0.55		$	0.72		$	0.59
Weighted average number of Limited Partner units outstanding:
Basic and Diluted		59,837			61,474			60,192			62,839

(1) See Note 13 - Earnings (Loss) Per Limited Partner Unit.

See accompanying notes to condensed consolidated financial statements.

4

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

	Three Months Ended March 31,						Six Months Ended March 31,
(in thousands - unaudited)	2013			2012			2013			2012
Net income	$	41,679		$	40,482		$	51,431		$	43,413
Other comprehensive income:
Unrealized gain on pension plan obligation (1)		664			688			1,328			1,376
Tax effect of unrealized gain on pension plan		(271	)		(280	)		(542	)		(561	)
Total other comprehensive income		393			408			786			815
Total comprehensive income	$	42,072		$	40,890		$	52,217		$	44,228

(1) These items are included in the computation of net periodic pension cost. See Note 9 - Employee Benefit Plan.

See accompanying notes to condensed consolidated financial statements.

5

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENT OF PARTNERS’ CAPITAL

	Number of Units
(in thousands)	Common			General Partner		Common			General Partner			Accum. Other Comprehensive Income (Loss)			Total Partners’ Capital
Balance as of September 30, 2012		61,002			326	$	286,819		$	97		$	(26,771	)	$	260,145
Net income		—			—		51,153			278			—			51,431
Unrealized gain on pension plan obligation (1)		—			—		—			—			1,328			1,328
Tax effect of unrealized gain on pension plan		—			—		—			—			(542	)		(542	)
Distributions		—			—		(9,367	)		(111	)		—			(9,478	)
Retirement of units (2)		(1,325	)		—		(5,595	)		—			—			(5,595	)
Balance as of March 31, 2013 (unaudited)		59,677			326	$	323,010		$	264		$	(25,985	)	$	297,289

(1) These items are included in the computation of net periodic pension costs. See Note 9—Employee Benefit Plan.

(2) See Note 3—Common Unit Repurchase and Retirement.

See accompanying notes to condensed consolidated financial statements.

6

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

	Six Months Ended March 31,
(in thousands - unaudited)	2013			2012
Cash flows provided by (used in) operating activities:
Net income	$	51,431		$	43,413
Adjustment to reconcile net income to net cash provided by (used in) operating activities:
(Increase) decrease in fair value of derivative instruments		4,518			(9,863	)
Depreciation and amortization		9,589			8,117
Provision for losses on accounts receivable		6,203			6,249
Change in deferred taxes		8,651			22,930
Changes in operating assets and liabilities:
Increase in receivables		(208,565	)		(111,154	)
Decrease in inventories		5,749			36,115
Increase in weather hedge contract receivable		—			(12,500	)
Decrease in other assets		4,071			8,896
Increase (decrease) in accounts payable		3,884			(4,148	)
Decrease in customer credit balances		(62,389	)		(36,302	)
Increase in other current and long-term liabilities		35,489			12,487
Net cash used in operating activities		(141,369	)		(35,760	)
Cash flows provided by (used in) investing activities:
Capital expenditures		(2,138	)		(2,659	)
Proceeds from sales of fixed assets		45			272
Acquisitions		—			(26,157	)
Net cash used in investing activities		(2,093	)		(28,544	)
Cash flows provided by (used in) financing activities:
Revolving credit facility borrowings		111,542			86,252
Revolving credit facility repayments		(50,494	)		(53,849	)
Distributions		(9,478	)		(9,954	)
Unit repurchases		(5,595	)		(19,555	)
Deferred charges		(36	)		(326	)
Net cash provided by financing activities		45,939			2,568
Net decrease in cash and cash equivalents		(97,523	)		(61,736	)
Cash and cash equivalents at beginning of period		108,091			86,789
Cash and cash equivalents at end of period	$	10,568		$	25,053

See accompanying notes to condensed consolidated financial statements.

7

STAR GAS PARTNERS, L.P. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

1) Partnership Organization

Star Gas Partners, L.P. (“Star Gas Partners,” the “Partnership,” “we,” “us,” or “our”) is a home heating oil and propane distributor and services provider with one reportable operating segment that principally provides services to residential and commercial customers to heat their homes and buildings. Star Gas Partners is a master limited partnership, which at March 31, 2013, had outstanding 59.7 million common units (NYSE: “SGU”), representing the 99.46% limited partner interest in Star Gas Partners, and 0.3 million general partner units, representing the 0.54% general partner interest in Star Gas Partners.

The Partnership is organized as follows:

• The general partner of the Partnership is Kestrel Heat, LLC, a Delaware limited liability company (“Kestrel Heat” or the “General Partner”). The Board of Directors of Kestrel Heat is appointed by its sole member, Kestrel Energy Partners, LLC, a Delaware limited liability company (“Kestrel”).

• The Partnership’s operations are conducted through Petro Holdings, Inc. and its subsidiaries (“Petro”). Petro is a Minnesota corporation that is an indirect wholly-owned subsidiary of the Partnership. Petro is subject to Federal and state corporation income taxes. Petro is a Northeast and Mid-Atlantic region retail distributor of home heating oil and propane that at March 31, 2013, served approximately 412,000 full-service residential and commercial home heating oil and propane customers. Petro also sold home heating oil, gasoline and diesel fuel to approximately 54,600 customers on a delivery only basis. In addition, Petro installed, maintained, and repaired heating and air conditioning equipment for its customers, and provided ancillary home services, including home security and plumbing, to approximately 11,600 customers.

• Star Gas Finance Company is a 100% owned subsidiary of the Partnership. Star Gas Finance Company serves as the co-issuer, jointly and severally with the Partnership, of its $125 million (excluding discount) 8.875% Senior Notes outstanding at March 31, 2013, that are due 2017. The Partnership is dependent on distributions, including inter-company interest payments from its subsidiaries, to service the Partnership’s debt obligations. The distributions from the Partnership’s subsidiaries are not guaranteed and are subject to certain loan restrictions. Star Gas Finance Company has nominal assets and conducts no business operations. (See Note 8—Long-Term Debt and Bank Facility Borrowings)

2) Summary of Significant Accounting Policies

Basis of Presentation

The Consolidated Financial Statements include the accounts of Star Gas Partners, L.P. and its subsidiaries. All material inter-company items and transactions have been eliminated in consolidation.

The financial information included herein is unaudited; however, such information reflects all adjustments (consisting solely of normal recurring adjustments), which are, in the opinion of management, necessary for the fair statement of financial condition and results for the interim periods. Due to the seasonal nature of the Partnership’s business, the results of operations and cash flows for the six month period ended March 31, 2013 and March 31, 2012 are not necessarily indicative of the results to be expected for the full year.

These interim financial statements of the Partnership have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) for interim financial information and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission and should be read in conjunction with the financial statements included in the Partnership’s Annual Report on Form 10-K for the year ended September 30, 2012.

Comprehensive Income (Loss)

Comprehensive income (loss) is comprised of net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) consists of the unrealized gain (loss) amortization on the Partnership’s pension plan obligation for its two frozen defined benefit pension plans, and the corresponding tax effect.

8

Recent Accounting Pronouncements

In December 2011, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires an entity to disclose information about offsetting and related arrangements to enable users of financial statements to understand the effect of those arrangements on its financial position. The amendments require added disclosures about financial instruments and derivative instruments that are either (1) offset in accordance with other GAAP or (2) subject to an enforceable master netting arrangement or similar agreement, regardless of whether they are offset on the balance sheet. This new guidance is effective for annual reporting periods beginning in the first quarter of fiscal year 2014. The adoption of ASU No. 2011-11 will not impact our results of operations or the amount of assets and liabilities reported. We are currently evaluating the impact on our disclosures.

3) Common Unit Repurchase and Retirement

In July 2012, the Board of Directors authorized the repurchase of up to 3.0 million of the Partnership’s common units (“Plan III”). The authorized common unit repurchases may be made from time-to-time in the open market, in privately negotiated transactions or in such other manner deemed appropriate by management. There is no guarantee of the exact number of units that will be purchased under the program and the Partnership may discontinue purchases at any time. The program does not have a time limit. The Partnership’s repurchase activities take into account SEC safe harbor rules and guidance for issuer repurchases. All of the common units purchased in the repurchase program will be retired.

The Partnership must maintain Availability (as defined in the revolving credit facility agreement) of $61.3 million, 17.5% of the maximum facility size on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of not less than 1.15 in order to repurchase common units.

(in thousands, except per unit amounts)
Period	Total Number of Units Purchased as Part of a  Publicly Announced Plan or Program		Average Price Paid per Unit (a)		Maximum Number of Units that May Yet Be Purchased Under the Program
Plan III - Number of units authorized						3,000
Plan III - Fiscal year 2012 total		22	$	4.26		2,978
Plan III - October 2012		39	$	4.28		2,939
Plan III - November 2012		645	$	4.20		2,294
Plan III - December 2012		331	$	4.13		1,963
Plan III - First quarter fiscal year 2013 total		1,015	$	4.18
Plan III - January 2013		91	$	4.25		1,872
Plan III - February 2013		—	$	—		1,872
Plan III - March 2013		219	$	4.40		1,653
Plan III - Second quarter fiscal year 2013 total		310	$	4.36
Plan III - Six months fiscal year 2013 total		1,325	$	4.22

(a) Amounts include repurchase costs.

9

4) Derivatives and Hedging—Disclosures and Fair Value Measurements

The Partnership uses derivative instruments such as futures, options and swap agreements in order to mitigate exposure to market risk associated with the purchase of home heating oil for price-protected customers, physical inventory on hand, inventory in transit and priced purchase commitments.

To hedge a substantial majority of the purchase price associated with heating oil gallons anticipated to be sold to its price-protected customers as of March 31, 2013, the Partnership held 0.7 million gallons of physical inventory and held 5.0 million gallons of swap contracts to buy heating oil, 0.9 million gallons of call options, 3.7 million gallons of put options and 45.4 million net gallons of synthetic calls. To hedge the inter-month differentials for its price-protected customers, its physical inventory on hand and inventory in transit, the Partnership, as of March 31, 2013, had 48.5 million gallons of future contracts to buy heating oil, 54.3 million gallons of future contracts to sell heating oil and 3.0 million gallons of swap contracts to sell heating oil. To hedge a majority of its internal fuel usage for fiscal 2013, the Partnership as of March 31, 2013, had 0.5 million gallons of swap contracts to buy gasoline and 0.3 million gallons of swap contracts to buy diesel.

To hedge a substantial majority of the purchase price associated with heating oil gallons anticipated to be sold to its price-protected customers as of March 31, 2012, the Partnership held 0.4 million gallons of physical inventory and held 5.2 million gallons of swap contracts to buy heating oil, 0.8 million gallons of call options, 3.6 million gallons of put options and 42.3 million net gallons of synthetic calls. To hedge the inter-month differentials for its price-protected customers, its physical inventory on hand and inventory in transit, the Partnership, as of March 31, 2012, had 34.5 million gallons of future contracts to buy heating oil, 37.5 million gallons of future contracts to sell heating oil and 3.9 million gallons of swap contracts to sell heating oil. To hedge a majority of its internal fuel usage for fiscal 2012, the Partnership as of March 31, 2012, had 0.8 million gallons of swap contracts to buy gasoline and 0.4 million gallons of swap contracts to buy diesel.

The Partnership’s derivative instruments are with the following counterparties: JPMorgan Chase Bank, N.A., Cargill, Inc., Wells Fargo Bank, N.A., Societe Generale, Key Bank, N.A., Bank of Montreal, Regions Financial Corporation and Bank of America, N.A. The Partnership assesses counterparty credit risk and maintains master netting arrangements with counterparties to help manage the risks, and record derivative positions on a net basis. The Partnership considers counterparty credit risk to be low. At March 31, 2013, the aggregate cash posted as collateral in the normal course of business at counterparties was $0.6 million. Positions with counterparties who are also parties to our revolving credit facility are collateralized under that facility. As of March 31, 2013, $7.0 million of hedge positions were secured under the credit facility.

FASB ASC 815-10-05 Derivatives and Hedging, established accounting and reporting standards requiring that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities, along with qualitative disclosures regarding the derivative activity. To the extent derivative instruments designated as cash flow hedges are effective and the standard’s documentation requirements have been met, changes in fair value are recognized in other comprehensive income until the underlying hedged item is recognized in earnings. The Partnership has elected not to designate its derivative instruments as hedging instruments under this standard and the change in fair value of the derivative instruments is recognized in our statement of operations in the line item (Increase) decrease in the fair value of derivative instruments. Depending on the risk being hedged, realized gains and losses are recorded in cost of product, cost of installations and service, or delivery and branch expenses.

FASB ASC 820-10 Fair Value Measurements and Disclosures, established a three-tier fair value hierarchy, which classified the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices for identical instruments in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. The Partnership’s Level 1 derivative assets and liabilities represent the fair value of commodity contracts used in its hedging activities that are identical and traded in active markets. The Partnership’s Level 2 derivative assets and liabilities represent the fair value of commodity contracts used in its hedging activities that are valued using either directly or indirectly observable inputs, whose nature, risk and class are similar. No significant transfers of assets or liabilities have been made into and out of the Level 1 or Level 2 tiers. All derivative instruments were non-trading positions and were either a Level 1 or Level 2 instrument. The fair market value of our Level 1 and Level 2 derivative assets and liabilities are calculated by our counter-parties and are independently validated by the Partnership. The Partnership’s calculations are, for Level 1 derivative assets and liabilities, based on the published New York Mercantile Exchange (“NYMEX”) market prices for the commodity contracts open at the end of the period. For Level 2 derivative assets and liabilities the calculations performed by the Partnership are based on a combination of the NYMEX published market prices and other inputs, including such factors as present value, volatility and duration.

The Partnership had no assets or liabilities that are measured at fair value on a nonrecurring basis subsequent to their initial recognition. The Partnership’s financial assets and liabilities measured at fair value on a recurring basis are listed on the following table.

10

(In thousands)					Fair Value Measurements at Reporting Date Using:
Derivatives Not Designated as Hedging Instruments Under FASB ASC 815-10	Balance Sheet Location	Total			Quoted Prices in Active Markets for Identical Assets Level 1			Significant Other Observable Inputs Level 2			Significant Unobservable Inputs Level 3
Asset Derivatives at March 31, 2013
Commodity contracts	Fair asset and fair liability value of derivative instruments	$	7,405		$	1,270		$	6,135		$	—
Commodity contract assets at March 31, 2013		$	7,405		$	1,270		$	6,135		$	—
Liability Derivatives at March 31, 2013
Commodity contracts	Fair liability and fair asset value of derivative instruments	$	(9,472	)	$	(1,623	)	$	(7,849	)	$	—
Commodity contract liabilities at March 31, 2013		$	(9,472	)	$	(1,623	)	$	(7,849	)	$	—
Asset Derivatives at September 30, 2012
Commodity contracts	Fair asset and fair liability value of derivative instruments	$	15,100		$	1,749		$	13,351		$	—
Commodity contract assets at September 30, 2012		$	15,100		$	1,749		$	13,351		$	—
Liability Derivatives at September 30, 2012
Commodity contracts	Fair liability and fair asset value of derivative instruments	$	(10,549	)	$	(1,898	)	$	(8,651	)	$	—
Commodity contract liabilities at September 30, 2012		$	(10,549	)	$	(1,898	)	$	(8,651	)	$	—

(In thousands)
The Effect of Derivative Instruments on the Statement of Operations
Derivatives Not
Designated as Hedging	Location of (Gain) or Loss	Amount of (Gain) or Loss Recognized
Instruments Under	Recognized in Income on	Three Months Ended			Three Months Ended			Six Months Ended			Six Months Ended
FASB ASC 815-10	Derivative	March 31, 2013			March 31, 2012			March 31, 2013			March 31, 2012
Commodity contracts	Cost of product (a)	$	8,544		$	15,916		$	13,420		$	15,324
Commodity contracts	Cost of installations and service (a)	$	(245	)	$	(156	)	$	(334	)	$	(104	)
Commodity contracts	Delivery and branch expenses (a)	$	(118	)	$	(98	)	$	(203	)	$	(90	)
Commodity contracts	(Increase) / decrease in the fair value of derivative instruments	$	(3,447	)	$	(16,981	)	$	4,518		$	(9,863	)

(a) Represents realized closed positions and includes the cost of options as they expire.

11

5) Inventories

The Partnership’s product inventories are stated at the lower of cost or market computed on the weighted average cost method. All other inventories, representing parts and equipment are stated at the lower of cost or market using the FIFO method. The components of inventory were as follows (in thousands):

	March 31, 2013		September 30, 2012
Product	$	24,123	$	30,786
Parts and equipment		17,593		16,679
Total inventory	$	41,716	$	47,465

6) Property and Equipment

Property and equipment are stated at cost. Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):

	March 31, 2013		September 30, 2012
Property and equipment	$	166,904	$	167,060
Less: accumulated depreciation		116,296		114,452
Property and equipment, net	$	50,608	$	52,608

7) Other Intangible Assets

Intangibles, net

The gross carrying amount and accumulated amortization of intangible assets subject to amortization are as follows (in thousands):

	March 31, 2013						September 30, 2012
	Gross Carrying Amount		Accum. Amortization		Net		Gross Carrying Amount		Accum. Amortization		Net
Customer lists and other intangibles	$	286,783	$	216,627	$	70,156	$	286,783	$	212,071	$	74,712

Amortization expense for intangible assets was $4.6 million for the six months ended March 31, 2013, compared to $3.5 million for the six months ended March 31, 2012. Total estimated annual amortization expense related to intangible assets subject to amortization, for the fiscal year ending September 30, 2013, and the four succeeding fiscal years ending September 30, is as follows (in thousands):

	Estimated Annual Book Amortization Expense
2013	$	9,111
2014	$	9,035
2015	$	8,900
2016	$	8,729
2017	$	8,209

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8) Long-Term Debt and Bank Facility Borrowings

The Partnership’s debt is as follows (in thousands):

	March 31, 2013				September 30, 2012
	Carrying Amount		Fair Value (a)		Carrying Amount		Fair Value (a)
8.875% Senior Notes (b)	$	124,408	$	128,125	$	124,357	$	126,563
Revolving Credit Facility Borrowings (c)		61,048		61,048		—		—
Total debt	$	185,456	$	189,173	$	124,357	$	126,563
Total long-term portion of debt	$	124,408	$	128,125	$	124,357	$	126,563

(a) The Partnership’s fair value estimates of long-term debt are made at a specific point in time based on Level 2 inputs. Due to the relatively short maturity of the revolving credit facility, the carrying amount approximates fair value.

(b) The 8.875% Senior Notes were originally issued in November 2010 in a private placement offering pursuant to Rule 144A and Regulation S under the Securities Act of 1933, and in February 2011, were exchanged for substantially identical public notes registered with the Securities and Exchange Commission. These public notes mature in December 2017 and accrue interest at an annual rate of 8.875% requiring semi-annual interest payments on June 1 and December 1 of each year. The discount on these notes was $0.6 million at March 31, 2013. Under the terms of the indenture, these notes permit restricted payments after passing certain financial tests. The Partnership can incur debt up to $100 million for acquisitions and can also pay restricted payments of $22.0 million without passing certain financial tests.

(c) In June 2011, the Partnership entered into an amended and restated asset based revolving credit facility agreement with a bank syndication comprised of fifteen banks. The amended and restated revolving credit facility expires in June 2016. In November 2011, the Partnership exercised the provision under this agreement to expand the facility by an additional $50 million. Under this agreement, the Partnership may borrow up to $250 million ($350 million during the heating season from December to April each year) for working capital purposes (subject to certain borrowing base limitations and coverage ratios) and may issue up to $100 million in letters of credit. The Partnership can increase the facility size by $100 million without the consent of the bank group. The bank group is not obligated to fund the $100 million increase. If the bank group elects not to fund the increase, the Partnership can add additional lenders to the group, with the consent of the agent (as appointed in the revolving credit facility agreement), which shall not be unreasonably withheld.

Obligations under the revolving credit facility are guaranteed by the Partnership and its subsidiaries and are secured by liens on substantially all of the Partnership’s assets including accounts receivable, inventory, general intangibles, real property, fixtures and equipment.

The interest rate is LIBOR plus (i) 1.75% (if Availability, as defined in the revolving credit facility agreement is greater than or equal to $150 million), or (ii) 2.00% (if Availability is greater than $75 million but less than $150 million), or (iii) 2.25% (if Availability is less than or equal to $75 million). The Commitment Fee on the unused portion of the facility is 0.375% per annum. This amended and restated revolving credit facility imposes certain restrictions, including restrictions on the Partnership’s ability to incur additional indebtedness, to pay distributions to unitholders, to pay inter-company dividends or distributions, make investments, grant liens, sell assets, make acquisitions and engage in certain other activities.

The Partnership is obligated to meet certain financial covenants under the amended and restated revolving credit facility, including the requirement to maintain at all times either Availability (borrowing base less amounts borrowed and letters of credit issued) of $43.8 million, 12.5% of the maximum facility size, or a fixed charge coverage ratio (as defined in the revolving credit facility agreement) of not less than 1.1, which is calculated based upon Adjusted EBITDA for the trailing twelve months. In order to make acquisitions, the Partnership must maintain Availability of $40 million on a historical pro forma and forward-looking basis. In addition, the Partnership must maintain Availability of $61.3 million, 17.5% of the maximum facility size on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of not less than 1.15 in order to pay any distributions to unitholders or repurchase common units.

The amended and restated revolving credit facility prohibits certain activities including investments, acquisitions, asset sales, inter-company dividends or distributions (including those needed to pay interest or principal on the 8.875% senior notes), except to the Partnership or a wholly owned subsidiary of the Partnership, if the relevant covenant described above has not been met. The occurrence of an event of default or an acceleration under the amended and restated revolving credit facility would result in the Partnership’s inability to obtain further borrowings under that facility, which could adversely affect its results of operations. Such a default may also restrict the ability of the Partnership to obtain funds from its subsidiaries in order to pay interest or pay down debt. An acceleration under the amended and restated revolving credit facility would result in a default under the Partnership’s other funded debt.

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At March 31, 2013, $61.0 million was outstanding under the revolving credit facility and $45.0 million of letters of credit were issued. At September 30, 2012, no amount was outstanding under the revolving credit facility and $42.8 million of letters of credit were issued.

At March 31, 2013, availability was $137.0 million and the Partnership was in compliance with the fixed charge coverage ratio. At September 30, 2012, availability was $179.2 million and the Partnership was in compliance with the fixed charge coverage ratio.

In July 2011, the Partnership’s shelf registration became effective, providing for the sale of up to $250 million in one or more offerings of common units representing limited partnership interests, partnership securities and debt securities; which may be secured or unsecured senior debt securities or secured or unsecured subordinated debt securities. As of March 31, 2013, no offerings under this shelf registration have occurred.

9) Employee Benefit Plan

	Three Months Ended March 31,						Six Months Ended March 31,
(in thousands)	2013			2012			2013			2012
Components of net periodic benefit cost:
Service cost	$	—		$	—		$	—		$	—
Interest cost		620			714			1,240			1,428
Expected return on plan assets		(948	)		(941	)		(1,896	)		(1,882	)
Net amortization		664			688			1,328			1,376
Net periodic benefit cost	$	336		$	461		$	672		$	922

For the six months ended March 31, 2013, the Partnership contributed $1.5 million and expects to make an additional $2.0 million contribution in fiscal 2013 to fund its pension obligation.

10) Income Taxes

As most of the Partnership’s income is derived from its corporate subsidiaries, these financial statements reflect significant Federal and State income taxes. For corporate subsidiaries of the Partnership, a consolidated Federal income tax return is filed. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amount of assets and liabilities and their respective tax bases and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. A valuation allowance is recognized if, based on the weight of available evidence including historical tax losses, it is more likely than not that some or all of deferred tax assets will not be realized.

The Partnership is a master limited partnership and is not subject to tax at the entity level for Federal and State income tax purposes. Rather, income and losses of the Partnership are allocated directly to the individual partners (the Partnership’s corporate subsidiaries are subject to tax at the entity level for federal and state income tax purposes). While the Partnership will generate non-qualifying Master Limited Partnership revenue through its corporate subsidiaries, distributions from the corporate subsidiaries to the Partnership are generally included in the determination of qualified Master Limited Partnership income. All or a portion of the distributions received by the Partnership from the corporate subsidiaries could be a dividend or capital gain to the partners.

The accompanying financial statements are reported on a fiscal year, however, the Partnership and its Corporate subsidiaries file Federal and State income tax returns on a calendar year.

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The current and deferred income tax expenses for the three and six months ended March 31, 2013, and 2012 are as follows (in thousands):

	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands)	2013		2012		2013		2012
Income before income taxes	$	70,796	$	69,873	$	85,465	$	75,456
Current tax expense	$	21,330	$	7,615	$	25,383	$	9,113
Deferred tax expense		7,787		21,776		8,651		22,930
Total tax expense	$	29,117	$	29,391	$	34,034	$	32,043

As of the calendar tax year ended December 31, 2012, Star Acquisitions, a wholly-owned subsidiary of the Partnership, had an estimated Federal net operating loss carry forward (“NOLs”) of approximately $10.6 million. The Federal NOLs, which will expire between 2018 and 2024, are generally available to offset any future taxable income but are also subject to annual limitations of between $1.0 million and $2.2 million.

FASB ASC 740-10-05-6 Income Taxes: Uncertain Tax Position, provides financial statement accounting guidance for uncertainty in income taxes and tax positions taken or expected to be taken in a tax return. At March 31, 2013, we had unrecognized income tax benefits totaling $0.7 million. These unrecognized tax benefits are primarily the result of State tax uncertainties. If recognized, these tax benefits would be recorded as a benefit to the effective tax rate.

We believe that the total liability for unrecognized tax benefits will not materially change during the next 12 months ending March 31, 2014. Our continuing practice is to recognize interest related to income tax matters as a component of income tax expense. We file U.S. Federal income tax returns and various state and local returns. A number of years may elapse before an uncertain tax position is audited and finally resolved. For our Federal income tax returns we have four tax years subject to examination. In our major state tax jurisdictions of New York, Connecticut, Pennsylvania and New Jersey, we have four, four, four and five tax years, respectively, that are subject to examination. While it is often difficult to predict the final outcome or the timing of resolution of any particular uncertain tax position, based on our assessment of many factors including past experience and interpretation of tax law, we believe that our provision for income taxes reflect the most probable outcome. This assessment relies on estimates and assumptions and may involve a series of complex judgments about future events.

11) Supplemental Disclosure of Cash Flow Information

	Six Months Ended March 31,
(in thousands)	2013		2012
Cash paid during the period for:
Income taxes, net	$	4,901	$	781
Interest	$	7,193	$	7,028
Non-cash financing activities:
Increase in interest expense—amortization of debt discount on 8.875% Senior Note	$	50	$	46

12) Commitments and Contingencies

The Partnership’s operations are subject to the operating hazards and risks normally incidental to handling, storing and transporting and otherwise providing for use by consumers of combustible liquids such as home heating oil and propane. As a result, at any given time, the Partnership is generally a defendant in various legal proceedings and litigation arising in the ordinary course of business. The Partnership maintains insurance policies in amounts and with coverages and deductibles we believe are reasonable and prudent. However, the Partnership cannot assure that this insurance will be adequate to protect it from all material expenses related to potential future claims for personal and property damage or that these levels of insurance will be available in the future at economical prices. The Partnership does not carry business interruption insurance. In the opinion of management the Partnership is not a party to any litigation, which individually or in the aggregate could reasonably be expected to have a material adverse effect on the Partnership’s results of operations, financial position or liquidity.

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13) Earnings (Loss) Per Limited Partner Unit

Income per limited partner unit is computed in accordance with FASB ASC 260-10-05 Earnings Per Share, Master Limited Partnerships (EITF 03-06), by dividing the limited partners’ interest in net income by the weighted average number of limited partner units outstanding. The pro forma nature of the allocation required by this standard provides that in any accounting period where the Partnership’s aggregate net income exceeds its aggregate distribution for such period, the Partnership is required to present net income per limited partner unit as if all of the earnings for the periods were distributed, regardless of whether those earnings would actually be distributed during a particular period from an economic or practical perspective. This allocation does not impact the Partnership’s overall net income or other financial results. However, for periods in which the Partnership’s aggregate net income exceeds its aggregate distributions for such period, it will have the impact of reducing the earnings per limited partner unit, as the calculation according to this standard results in a theoretical increased allocation of undistributed earnings to the general partner. In accounting periods where aggregate net income does not exceed aggregate distributions for such period, this standard does not have any impact on the Partnership’s net income per limited partner unit calculation. A separate and independent calculation for each quarter and year-to-date period is performed, in which the Partnership’s contractual participation rights are taken into account.

The following presents the net income allocation and per unit data using this method for the periods presented:

Basic and Diluted Earnings Per Limited Partner:	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands, except per unit data)	2013		2012		2013		2012
Net income	$	41,679	$	40,482	$	51,431	$	43,413
Less General Partners’ interest in net income		225		213		278		228
Net income available to limited partners		41,454		40,269		51,153		43,185
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		6,993		6,656		7,991		6,339
Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	34,461	$	33,613	$	43,162	$	36,846
Per unit data:
Basic and diluted net income available to limited partners	$	0.69	$	0.66	$	0.85	$	0.69
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		0.11		0.11		0.13		0.10
Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	0.58	$	0.55	$	0.72	$	0.59
Weighted average number of Limited Partner units outstanding		59,837		61,474		60,192		62,839

14) Subsequent Events

Quarterly Distribution Declared

In April 2013, we declared a quarterly distribution of $0.0825 per unit, or $0.33 per unit on an annualized basis, on all common units with respect to the second quarter of fiscal 2013, payable on May 6, 2013, to holders of record on April 26, 2013. In accordance with our Partnership Agreement, the amount of distributions in excess of the minimum quarterly distribution of $0.0675, are distributed 90% to the holders of common units and 10% to the holders of the General Partner units (until certain distribution levels are met), subject to the management incentive compensation plan. As a result, $4.9 million will be paid to the common unit holders, $0.07 million to the General Partner (including $0.05 million of incentive distribution as provided in our Partnership Agreement) and $0.05 million to management pursuant to the management incentive compensation plan which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner.

Acquisition

In April 2013, the Partnership purchased for cash the customer lists and assets of a home heating oil dealership for approximately $0.6 million, including net working capital credits of $0.1 million.

Unit Repurchase

In April 2013, the Partnership repurchased 161,000 common units under its Plan III common unit repurchase program.

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ITEM 2.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF

FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Statement Regarding Forward-Looking Disclosure

This Quarterly Report on Form 10-Q includes “forward-looking statements” which represent our expectations or beliefs concerning future events that involve risks and uncertainties, including those associated with the effect of weather conditions on our financial performance, the price and supply of the products that we sell, the consumption patterns of our customers, our ability to obtain satisfactory gross profit margins, our ability to obtain new customers and retain existing customers, our ability to make strategic acquisitions, the impact of litigation, our ability to contract for our current and future supply needs, natural gas conversions, future union relations and the outcome of current and future union negotiations, the impact of current and future governmental regulations, including environmental, health, and safety regulations, the ability to attract and retain employees, customer credit worthiness, counterparty credit worthiness, marketing plans, general economic conditions and new technology. All statements other than statements of historical facts included in this Report including, without limitation, the statements under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and elsewhere herein, are forward-looking statements. Without limiting the foregoing, the words “believe,” “anticipate,” “plan,” “expect,” “seek,” “estimate,” and similar expressions are intended to identify forward-looking statements. Although we believe that the expectations reflected in such forward-looking statements are reasonable, we can give no assurance that such expectations will prove to be correct and actual results may differ materially from those projected as a result of certain risks and uncertainties. These risks and uncertainties include, but are not limited to, those set forth under the heading “Risk Factors” and “Business Strategy” in our Annual Report on Form 10-K (the “Form 10-K”) for the fiscal year ended September 30, 2012, and under the heading “Risk Factors” in this Quarterly Report on Form 10-Q. Important factors that could cause actual results to differ materially from our expectations (“Cautionary Statements”) are disclosed in the Annual Report on Form 10-K and in this Quarterly Report on Form 10-Q. All subsequent written and oral forward-looking statements attributable to the Partnership or persons acting on its behalf are expressly qualified in their entirety by the Cautionary Statements. Unless otherwise required by law, we undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise after the date of this Report.

Overview

The following is a discussion of our historical financial condition and results of our operations and should be read in conjunction with the description of our business and the historical financial and operating data and notes thereto included elsewhere in this Report.

Seasonality

The following matters should be considered in analyzing our financial results. Our fiscal year ends on September 30. All references to quarters and years respectively in this document are to the fiscal quarters and years unless otherwise noted. The seasonal nature of our business has resulted, on average during the last five years, in the sale of approximately 30% of our volume of home heating oil and propane in the first fiscal quarter and 50% of our volume in the second fiscal quarter, the peak heating season. We generally realize net income in both of these quarters and net losses during the quarters ending June and September. In addition, sales volume typically fluctuates from year to year in response to variations in weather, wholesale energy prices and other factors.

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Degree Day

A “degree day” is an industry measurement of temperature designed to evaluate energy demand and consumption. Degree days are based on how far the average daily temperature departs from 65°F. Each degree of temperature above 65°F is counted as one cooling degree day, and each degree of temperature below 65°F is counted as one heating degree day. Degree days are accumulated each day over the course of a year and can be compared to a monthly or a long-term (multi-year) average to see if a month or a year was warmer or cooler than usual. Degree days are officially observed by the National Weather Service.

Every ten years, the National Oceanic and Atmospheric Administration (“NOAA”) computes and publishes average meteorological quantities, including the average temperature for the last 30 years by geographical location, and the corresponding degree days. The latest and most widely used data covers the years from 1981 to 2010. Our calculations of normal weather is based on these published 30 year averages for heating degree days, weighted by volume for the locations where we have existing operations.

Home Heating Oil Price Volatility

In recent years, the wholesale price of home heating oil has been extremely volatile, resulting in increased consumer price sensitivity to heating costs and increased gross customer losses. As a commodity, the price of home heating oil is generally impacted by many factors, including economic and geopolitical forces. The price of home heating oil is closely linked to the price refiners pay for crude oil, which is the principal cost component of home heating oil. The volatility in the wholesale cost of home heating oil, as measured by the New York Mercantile Exchange (“NYMEX”) price per gallon for the fiscal years ending September 30, 2009, through 2013, on a quarterly basis, is illustrated in the following chart:

	Fiscal 2013				Fiscal 2012				Fiscal 2011				Fiscal 2010				Fiscal 2009
Quarter Ended	Low		High		Low		High		Low		High		Low		High		Low		High
December 31	$	2.90	$	3.26	$	2.72	$	3.17	$	2.19	$	2.54	$	1.78	$	2.12	$	1.20	$	2.85
March 31		2.86		3.24		2.99		3.32		2.49		3.09		1.89		2.20		1.13		1.63
June 30		—		—		2.53		3.25		2.75		3.32		1.87		2.35		1.31		1.86
September 30		—		—		2.68		3.24		2.77		3.13		1.92		2.24		1.50		1.96

Impact on Liquidity of Wholesale Product Cost Volatility

Our liquidity is adversely impacted in times of increasing wholesale product costs, as we must use more cash to fund our hedging requirements and a portion of the increased levels of accounts receivable and inventory. Our liquidity is also adversely impacted at times by sudden and sharp decreases in wholesale product costs due to the increased margin requirements for futures contracts and collateral requirements for options and swaps that we use to manage market risks.

Impact of Warm Weather on Operating Results; Weather Hedge Contract—Fiscal Year 2012

Weather conditions have a significant impact on the demand for home heating oil and propane because customers depend on these products principally for heating purposes. Actual weather conditions can vary substantially from year to year, significantly affecting our financial performance. To partially mitigate the adverse effect of warm weather on our cash flows, we have used weather hedging contracts for a number of years. For fiscal 2012, we entered into a weather hedge contract under which we were entitled to receive a payment of $35,000 per heating degree-day shortfall, when the total number of heating degree-days in the period covered less than 92.5% of the ten year average (the “Payment Threshold”). The hedge covered the period from November 1, 2011 through March 31, 2012, taken as a whole. Due to weather conditions that year, it resulted in a maximum payout of $12.5 million, the benefit of which was recorded in the three months ended March 31, 2012, as a reduction in delivery and branch expenses and which was collected in April 2012.

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Weather Hedge Contract—Fiscal Years 2013, 2014 and 2015

In July 2012, the Partnership entered into a weather hedge contract for the fiscal years 2013, 2014 and 2015, with Swiss Re Financial Products Corporation, under which we are entitled to receive a payment of $35,000 per heating degree-day shortfall if the total number of heating degree-days in the period covered is less than 92.5% of the ten year average (the “Payment Threshold”). The hedge covers the period from November 1 through March 31, taken as a whole, for each respective fiscal year and has a maximum payout of $12.5 million for each fiscal year. The Partnership did not record any benefit under its weather hedge contract during the six months ended March 31, 2013.

Per Gallon Gross Profit Margins

We believe home heating oil and propane margins should be evaluated on a cents per gallon basis, before the effects of increases or decreases in the fair value of derivative instruments (as we believe that realized per gallon margins should not include the impact of non-cash changes in the market value of hedges before the settlement of the underlying transaction).

A significant portion of our home heating oil volume is sold to individual customers under an arrangement pre-establishing a ceiling sales price or fixed price for home heating oil over a fixed period of time, which is generally twelve months (“price-protected” customers). When these price-protected customers agree to purchase home heating oil from us for the next heating season, we purchase option contracts, swaps and futures contracts for a substantial majority of the heating oil that we expect to sell to these customers. The amount of home heating oil volume that we hedge per price-protected customer is based upon the estimated fuel consumption per average customer per month. In the event that the actual usage exceeds the amount of the hedged volume on a monthly basis, we may be required to obtain additional volume at unfavorable costs. In addition, should actual usage in any month be less than the hedged volume, our hedging losses could be greater, thus reducing expected margins.

Derivatives

FASB ASC 815-10-05 Derivatives and Hedging requires that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities. To the extent derivative instruments designated as cash flow hedges are effective, as defined under this guidance, changes in fair value are recognized in other comprehensive income until the forecasted hedged item is recognized in earnings. We have elected not to designate our derivative instruments as hedging instruments under this guidance, and as a result, the changes in fair value of the derivative instruments are recognized in our statement of operations. Therefore, we experience volatility in earnings as outstanding derivative instruments are marked to market and non-cash gains and losses are recorded prior to the sale of the commodity to the customer. The volatility in any given period related to unrealized non-cash gains or losses on derivative instruments can be significant to our overall results. However, we ultimately expect those gains and losses to be offset by the cost of product when purchased.

New York State Ultra Low Sulfur Fuel Oil Regulation

On July 1, 2012, new regulations went into effect in New York State (an important area of operations for us) that require the use of ultra low sulfur home heating oil (which is essentially ultra low sulfur diesel fuel with a dye additive). From July 1, 2012 through March 31, 2013, the additional cost of ultra low sulfur home heating oil versus high sulfur home heating oil in New York ranged from between $0.035 and $0.230 cents per gallon. The NYMEX continued to trade only the high sulfur home heating oil hedge contract through March 31, 2013. Effective as of April 1, 2013, the NYMEX contract specifications are the same as the New York mandate.

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This means there was a nine month period, from July 2012 through March 2013, when the Partnership needed to purchase and sell ultra low sulfur home heating oil for its New York State customers while this contract was not directly available to hedge on the NYMEX. The Partnership hedged the purchases of ultra low sulfur home heating oil from July 1, 2012 to March 31, 2013, with a NYMEX high sulfur home heating oil contract. Furthermore, due to the change in the specifications of the NYMEX home heating oil contract in April 2013, the Partnership now has a similar mis-match from April 2013 going forward in its ability to hedge high sulfur home heating oil requirements for purchases and sales in states other than New York. The Partnership intends to hedge its purchases of high sulfur home heating oil after April 1, 2013, with the new NYMEX low sulfur home heating oil contracts because at present there are no high sulfur home heating oil hedge contracts available to it on the NYMEX or other markets.

However, because of differences in the price and availability of ultra low sulfur home heating oil and high sulfur home heating oil we believe that the change in the NYMEX hedge contracts has increased the complexity, costs and risks inherent in hedging the Partnership’s physical inventory and in its sales to its price-protected customers for purchases and sales in states other than New York, which may impact home heating oil per gallon gross profit margins for these customers.

Income Taxes

Net Operating Loss Carry Forwards

As of December 31, 2012, we estimate that our Federal Net Operating Loss carryforwards (“NOLs”) were $10.6 million, subject to annual limitations of between $1.0 million and $2.2 million on the amount of such losses that can be used.

Book Versus Tax Deductions

The amount of cash flow that we generate in any given year depends upon a variety of factors including the amount of cash income taxes that our corporate subsidiaries are required to pay. The amount of depreciation and amortization that we deduct for book (i.e., financial reporting) purposes will differ from the amount that our subsidiaries can deduct for tax purposes. The table below compares the estimated depreciation and amortization for book purposes to the amount that our subsidiaries expect to deduct for tax purposes based on currently owned assets. Our subsidiaries file their tax returns based on a calendar year. The amounts below are based on our September 30 fiscal year.

Estimated Depreciation and Amortization Expense

(in thousands)
Fiscal Year	Book		Tax
2013	$	18,910	$	32,961
2014		17,413		27,991
2015		15,903		24,138
2016		13,849		18,447
2017		11,780		11,323

Non-Deductible Partnership Expenses

The Partnership incurs certain expenses at the Partnership level that are not deductible for Federal or state income tax purposes by our corporate subsidiaries. As a result, our effective tax rate could differ from the statutory rate that would be applicable if such expenses were deductible.

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Storm Sandy

On October 29, 2012, storm “Sandy” made landfall in our service area, resulting in widespread power outages for a number of our customers. In addition, certain third-party terminals where we purchase and store liquid product were closed for a short period of time due to damage sustained from the storm or by the loss of power. During the period subsequent to storm Sandy, our operations and systems functioned without any meaningful disruptions.

Deliveries of home heating oil and propane were less than expected for certain of our customers who were without power for several weeks subsequent to storm Sandy. However, since our operations were able to provide uninterrupted service to current and new customers, our sales of diesel fuel for the weeks after the storm increased, as did our service and installation sales, along with the related costs to provide these services.

EBITDA and Adjusted EBITDA (non-GAAP financial measures)

EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization) and Adjusted EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization, (increase) decrease in the fair value of derivatives, gain or loss on debt redemption, goodwill impairment, and other non-cash and non-operating charges) are non-GAAP financial measures that are used as supplemental financial measures by management and external users of our financial statements, such as investors, commercial banks and research analysts, to assess:

• our compliance with certain financial covenants included in our debt agreements;

• our financial performance without regard to financing methods, capital structure, income taxes or historical cost basis;

• our ability to generate cash sufficient to pay interest on our indebtedness and to make distributions to our partners;

• our operating performance and return on invested capital compared to those of other companies in the retail distribution of refined petroleum products, without regard to financing methods and capital structure; and

• the viability of acquisitions and capital expenditure projects and the overall rates of return of alternative investment opportunities.

The method of calculating Adjusted EBITDA may not be consistent with that of other companies and each of EBITDA and Adjusted EBITDA has its limitations as an analytical tool, should not be considered in isolation and should be viewed in conjunction with measurements that are computed in accordance with GAAP. Some of the limitations of EBITDA and Adjusted EBITDA are:

• EBITDA and Adjusted EBITDA do not reflect our cash used for capital expenditures;

• Although depreciation and amortization are non-cash charges, the assets being depreciated or amortized often will have to be replaced and EBITDA and Adjusted EBITDA do not reflect the cash requirements for such replacements;

• EBITDA and Adjusted EBITDA do not reflect changes in, or cash requirements for, our working capital requirements;

• EBITDA and Adjusted EBITDA do not reflect the cash necessary to make payments of interest or principal on our indebtedness; and

• EBITDA and Adjusted EBITDA do not reflect the cash required to pay taxes.

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Customer Attrition

We measure net customer attrition on an ongoing basis for our full service residential and commercial home heating oil and propane customers. Net customer attrition is the difference between gross customer losses and customers added through marketing efforts. Customers added through acquisitions are not included in the calculation of gross customer gains. However, additional customers that are obtained through marketing efforts or lost at newly acquired businesses are included in these calculations. Customer attrition percentage calculations include customers added through acquisitions in the denominators of the calculations on a weighted average basis. Gross customer losses are the result of a number of factors, including price competition, move-outs, credit losses and conversion to natural gas. When a customer moves out of an existing home, we count the “move out” as a loss and, if we are successful in signing up the new homeowner, the “move in” is treated as a gain.

Gross customer gains and gross customer losses

	Fiscal Year Ended
	2013							2012							2011
	Gross Customer				Net Attrition			Gross Customer				Net Attrition			Gross Customer				Net Attrition
	Gains		Losses					Gains		Losses					Gains		Losses
First Quarter		26,100		24,400		1,700			25,700		26,600		(900	)		21,900		24,100		(2,200	)
Second Quarter		13,900		19,300		(5,400	)		11,500		19,700		(8,200	)		11,800		17,200		(5,400	)
Third Quarter		—		—		—			7,000		13,700		(6,700	)		6,000		11,400		(5,400	)
Fourth Quarter		—		—		—			13,000		18,200		(5,200	)		15,300		17,100		(1,800	)
Total		40,000		43,700		(3,700	)		57,200		78,200		(21,000	)		55,000		69,800		(14,800	)

Net customer gain (attrition) as a percentage of the home heating oil and propane customer base

	Fiscal Year Ended
	2013									2012									2011
	Gross Customer						Net Attrition			Gross Customer						Net Attrition			Gross Customer						Net Attrition
	Gains			Losses						Gains			Losses						Gains			Losses
First Quarter		6.3	%		5.9	%		0.4	%		6.2	%		6.4	%		(0.2	%)		5.3	%		5.8	%		(0.5	%)
Second Quarter		3.3	%		4.6	%		(1.3	%)		2.7	%		4.7	%		(2.0	%)		2.8	%		4.1	%		(1.3	%)
Third Quarter		—			—			—			1.5	%		3.1	%		(1.6	%)		1.5	%		2.8	%		(1.3	%)
Fourth Quarter		—			—			—			3.0	%		4.1	%		(1.1	%)		3.6	%		4.0	%		(0.4	%)
Total		9.6	%		10.5	%		(0.9	%)		13.4	%		18.3	%		(4.9	%)		13.2	%		16.7	%		(3.5	%)

During the first half of fiscal 2013, the Partnership lost 3,700 accounts (net), or 0.9%, of our home heating oil and propane consumer base, compared to the first half of fiscal 2012 in which the Partnership lost 9,100 accounts (net), or 2.2% of our home heating oil and propane customer base. The improvement of 5,400 accounts was due to an increase in gross customer gains of 2,800 and lower gross customer losses of 2,600. The increase in gains can be attributed to an increase in referrals as well as marketing and advertising related activity. The decrease in losses were mainly due to fewer credit cancellations and losses to price competition.

As a result of storm Sandy, certain customers who suffered storm damage have ceased taking deliveries from the Partnership as they are contemplating replacing or repairing their home heating oil systems. At present, these customers have not been counted as losses, but it is possible that these customers may decide to switch home heating oil suppliers or convert to natural gas in the future.

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During the first half of fiscal 2013, we lost 1.2% of our home heating oil accounts to natural gas versus losses of 1.1% for the first half of fiscal 2012, and 0.7% for the first half of fiscal 2011. Conversions to natural gas are increasing and we believe this may continue as natural gas has become significantly less expensive than home heating oil on an equivalent BTU basis. In addition, the states of New York, Connecticut and Pennsylvania are seeking to encourage homeowners to expand the use of natural gas as a heating fuel through legislation and regulatory efforts.

Consolidated Results of Operations

The following is a discussion of the consolidated results of operations of the Partnership and its subsidiaries, and should be read in conjunction with the historical Financial and Operating Data and Notes thereto included elsewhere in this Quarterly Report.

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Three Months Ended March 31, 2013

Compared to the Three Months Ended March 31, 2012

Volume

For the three months ended March 31, 2013, retail volume of home heating oil and propane increased by 33.9 million gallons, or 26.0%, to 164.4 million gallons, compared to 130.5 million gallons for the three months ended March 31, 2012. For those locations where the Partnership had existing operations during both periods, which we sometimes refer to as the “base business” (i.e., excluding acquisitions), temperatures (measured on a heating degree day basis) for the three months ended March 31, 2013, were 25.6% colder than the three months ended March 31, 2012, but 1.8% warmer than normal, as reported by the National Oceanic and Atmospheric Administration (“NOAA”). For the twelve months ended March 31, 2013, net customer attrition for the base business was 3.6%. Due to various reasons including the significant increase in the price per gallon of home heating oil and propane over the last several years, we believe that our customers are adopting conservation measures to use less product. The impact of conservation, along with any period-to-period differences in delivery scheduling, the timing of accounts added or lost during the fiscal years, equipment efficiency and other volume variances not otherwise described, are included in the chart below under the heading “Other.” An analysis of the change in the retail volume of home heating oil and propane, which is based on management’s estimates, sampling and other mathematical calculations and certain assumptions, is as follows:

(in millions of gallons)	Heating Oil and Propane
Volume - Three months ended March 31, 2012		130.5
Acquisitions		7.9
Impact of colder temperatures		31.8
Net customer attrition		(5.2	)
Other		(0.6	)
Change		33.9
Volume - Three months ended March 31, 2013		164.4

The following chart sets forth the percentage by volume of total home heating oil sold to residential variable-price customers, residential price-protected customers and commercial/industrial/other customers for the three months ended March 31, 2013, compared to the three months ended March 31, 2012:

	Three Months Ended
Customers	March 31, 2013			March 31, 2012
Residential Variable		42.1	%		42.9	%
Residential Price-Protected		44.1	%		44.5	%
Commercial/Industrial/Other		13.8	%		12.6	%
Total		100.0	%		100.0	%

Volume of other petroleum products increased by 3.3 million gallons, or 25.8%, to 16.1 million gallons for the three months ended March 31, 2013, compared to 12.8 million gallons for the three months ended March 31, 2012, largely due to higher wholesale home heating oil volume sold (which we report under the category of other petroleum products to distinguish it from our retail sales).

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Product Sales

For the three months ended March 31, 2013, product sales increased $148.7 million, or 25.5%, to $732.9 million, compared to $584.2 million for the three months ended March 31, 2012, due to an increase in total volume of 26.0%.

Installation and Service Sales

For the three months ended March 31, 2013, installation and service sales increased $6.8 million, or 15.0%, to $52.2 million, compared to $45.4 million for the three months ended March 31, 2012, due to additional revenue from acquisitions of $2.3 million and an increase in the base business of $4.5 million largely attributable to storm Sandy-related service and installation billings as well as growth in our other service offerings.

Cost of Product

For the three months ended March 31, 2013, cost of product increased $112.6 million, or 24.5%, to $571.8 million, compared to $459.2 million for the three months ended March 31, 2012, due to an increase in total volume of 26.0%.

Gross Profit — Product

The table below calculates the Partnership’s per gallon margins and reconciles product gross profit for home heating oil and propane and other petroleum products. We believe the change in home heating oil and propane margins should be evaluated before the effects of increases or decreases in the fair value of derivative instruments, as we believe that realized per gallon margins should not include the impact of non-cash changes in the market value of hedges before the settlement of the underlying transaction. On that basis, home heating oil and propane margins for the three months ended March 31, 2013, increased by $0.0211 per gallon, or 2.3%, to $0.9542 per gallon, from $0.9331 per gallon during the three months ended March 31, 2012. Product sales and cost of product include home heating oil, propane, other petroleum products and liquidated damages billings.

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	Three Months Ended
	March 31, 2013				March 31, 2012
Home Heating Oil and Propane	Amount (in  millions)		Per Gallon		Amount (in  millions)		Per Gallon
Volume		164.4				130.5
Sales	$	676.4	$	4.1145	$	539.4	$	4.1331
Cost	$	519.6	$	3.1603	$	417.6	$	3.2000
Gross Profit	$	156.9	$	0.9542	$	121.8	$	0.9331
Other Petroleum Products	Amount (in millions)		Per Gallon		Amount (in millions)		Per Gallon
Volume		16.1				12.8
Sales	$	56.5	$	3.5025	$	44.8	$	3.4945
Cost	$	52.2	$	3.2369	$	41.6	$	3.2444
Gross Profit	$	4.3	$	0.2656	$	3.2	$	0.2502
Total Product	Amount (in  millions)				Amount (in millions)
Sales	$	732.9			$	584.2
Cost	$	571.8			$	459.2
Gross Profit	$	161.2			$	125.0

For the three months ended March 31, 2013, total product gross profit increased by $36.2 million to $161.2 million, compared to $125.0 million for the three months ended March 31, 2012, due to an increase in home heating oil and propane volume ($31.6 million), the impact of higher home heating oil and propane margins ($3.5 million) and the additional gross profit from other petroleum products ($1.1 million).

Cost of Installations and Service

For the three months ended March 31, 2013, cost of installation and service increased by $6.9 million, or 15.7%, to $51.3 million, compared to $44.4 million for the three months ended March 31, 2012, due to a $1.9 million increase related to acquisitions and $5.0 million tied to our base business largely due to additional work from Sandy and the additional service costs associated with 25.6% colder temperatures.

Installation costs for the three months ended March 31, 2013, increased by $3.0 million, or 23.2%, to $15.7 million, compared to $12.7 million in installation costs for the three months ended March 31, 2012. Installation costs as a percentage of installation sales for the three months ended March 31, 2013, and the three months ended March 31, 2012, were 85.4% and 88.5%, respectively. Service expenses increased to $35.6 million for the three months ended March 31, 2013, or 105.4%, of service sales, versus $31.6 million, or 102.1% of service sales, for the three months ended March 31, 2012. We achieved a combined profit from service and installation of $0.9 million for the three months ended March 31, 2013, compared to a combined profit of $1.0 million for the three months ended March 31, 2012. Management views the service and installation department on a combined basis because many overhead functions and direct expenses such as service technician time cannot be separated or precisely allocated to either service or installation billings.

(Increase) Decrease in the Fair Value of Derivative Instruments

During the three months ended March 31, 2013, the change in the fair value of derivative instruments resulted in a $3.4 million credit due to the expiration of certain hedged positions (a $5.1 million credit) and a decrease in the market value for unexpired hedges (a $1.7 million charge).

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During the three months ended March 31, 2012, the change in the fair value of derivative instruments resulted in a $17.0 million credit due to the expiration of certain hedged positions (a $13.0 million credit) and an increase in market value for unexpired hedges (a $4.0 million credit).

Delivery and Branch Expenses

For the three months ended March 31, 2013, delivery and branch expense increased $21.6 million, or 35.0%, to $83.3 million, compared to $61.7 million for the three months ended March 31, 2012, due to higher delivery and branch expenses of $4.2 million from the additional volume sold in the base business, the additional expense from acquisitions of $3.5 million, and the absence of a weather hedge benefit of $12.5 million, which had been recorded during the three months ended March 31, 2012. During the three months ended March 31, 2012, the Partnership recorded a benefit of $12.5 million under its weather hedge contract which reduced delivery and branch expenses with no similar benefit recorded in the three months ended March 31, 2013.

On a cents per gallon basis (excluding the impact of the weather hedge contract recorded during the three months ended March 31, 2012), delivery and branch expenses for the three months ended March 31, 2013, decreased by $0.0519, or 9.8%, to $0.4774, compared to $0.5293 for the three months ended March 31, 2012 as certain fixed operating expenses are being spread over a larger volume base in the three months ended March 31, 2013, versus the three months ended March 31, 2012.

Depreciation and Amortization

For the three months ended March 31, 2013, depreciation and amortization expenses increased by $0.5 million, or 12.9%, to $4.3 million, compared to $3.8 million for the three months ended March 31, 2012.

Depreciation expense was unchanged as an increase of $0.3 million from fiscal 2012 acquisitions was offset by a decrease of $0.3 million related to fleet and equipment assets which became fully depreciated. Amortization expense increased by $0.5 million due to fiscal 2012 customer lists acquired with ten year lives and trade names acquired with twenty year lives.

General and Administrative Expenses

For the three months ended March 31, 2013, general and administrative expenses increased $0.2 million, to $4.8 million, from $4.6 million for the three months ended March 31, 2012, as lower legal and professional, acquisition and other expenses of $0.7 million were more than offset by an increase in profit sharing expense of $0.9 million.

The Partnership accrues approximately 6% of Adjusted EBITDA as defined in the profit sharing plan for distribution to its employees, and this amount is payable when the Partnership achieves Adjusted EBITDA of at least 70% of the amount budgeted. The dollar amount of the profit sharing pool is subject to increases and decreases in line with increases and decreases in Adjusted EBITDA.

Interest Expense

For the three months ended March 31, 2013, interest expense increased $0.2 million, or 5.1%, to $4.0 million compared to $3.8 million for the three months ended March 31, 2012, largely due to an increase in average working capital borrowings of $13.8 million.

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Interest Income

For the three months ended March 31, 2013, interest income increased $1.0 million to $2.2 million, compared to $1.2 million for the three months ended March 31, 2012, due to higher finance charges.

Amortization of Debt Issuance Costs

For the three months ended March 31, 2013, amortization of debt issuance costs was unchanged at $0.4 million compared to the three months ended March 31, 2012.

Income Tax Expense

For the three months ended March 31, 2013, income tax expense decreased by $0.3 million to $29.1 million from $29.4 million for the three months ended March 31, 2012, as the impact of an increase in income before income taxes of $0.9 million was more than offset by a decline in the Partnership’s effective income tax rate from 42.1% for the three months ended March 31, 2012, to 41.2% for the three months ended March 31, 2013. This rate decrease was primarily due to the non-recurrence of a state audit expense accrued in the three months ended March 31, 2012.

Net Income

For the three months ended March 31, 2013, net income increased $1.2 million to $41.7 million, from $40.5 million for the three months ended March 31, 2012, due to an increase in pretax income of $0.9 million and a decline in income tax expense of $0.3 million.

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Adjusted EBITDA

For the three months ended March 31, 2013, Adjusted EBITDA increased by $14.2 million, or 23.8%, to $73.9 million as the impact of 25.6% colder temperatures, higher home heating oil and propane per gallon margins, and acquisitions more than offset the volume decline in the business base attributable to net customer attrition and other factors. In addition, Adjusted EBITDA for the three months ended March 31, 2012, reflects a $12.5 million benefit that the Partnership recorded under its weather hedge contract due to the abnormally warm weather in that period with no similar benefit recorded in the three months ended March 31, 2013.

EBITDA and Adjusted EBITDA should not be considered as an alternative to net income (as an indicator of operating performance) or as an alternative to cash flow (as a measure of liquidity or ability to service debt obligations), but provides additional information for evaluating our ability to make the Minimum Quarterly Distribution.

EBITDA and Adjusted EBITDA are calculated as follows:

	Three Months Ended March 31,
(in thousands)	2013			2012
Net income	$	41,679		$	40,482
Plus:
Income tax expense		29,117			29,391
Amortization of debt issuance cost		418			385
Interest expense, net		1,840			2,621
Depreciation and amortization		4,321			3,829
EBITDA (a)		77,375			76,708
(Increase) / decrease in the fair value of derivative instruments		(3,447	)		(16,981	)
Adjusted EBITDA (a)		73,928			59,727
Add / (subtract)
Income tax expense		(29,117	)		(29,391	)
Interest expense, net		(1,840	)		(2,621	)
Provision for losses on accounts receivable		4,440			4,799
Increase in accounts receivables		(102,170	)		(32,043	)
Decrease in inventories		41,432			54,998
Decrease in customer credit balances		(39,786	)		(30,986	)
Change in deferred taxes		7,787			21,776
Increase in weather hedge contract receivable		—			(12,500	)
Change in other operating assets and liabilities		24,539			5,246
Net cash provided by (used in) operating activities	$	(20,787	)	$	39,005
Net cash used in investing activities	$	(1,261	)	$	(1,646	)
Net cash provided by (used in) financing activities	$	18,300		$	(26,226	)

(a) EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization) and Adjusted EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization, (increase) decrease in the fair value of derivatives, gain or loss on debt redemption, goodwill impairment, and other non-cash and non-operating charges) are non-GAAP financial measures that are used as supplemental financial measures by management and external users of our financial statements, such as investors, commercial banks and research analysts, to assess:

• our compliance with certain financial covenants included in our debt agreements;

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• our financial performance without regard to financing methods, capital structure, income taxes or historical cost basis;

• our ability to generate cash sufficient to pay interest on our indebtedness and to make distributions to our partners;

• our operating performance and return on invested capital compared to those of other companies in the retail distribution of refined petroleum products, without regard to financing methods and capital structure; and

• the viability of acquisitions and capital expenditure projects and the overall rates of return of alternative investment opportunities.

The method of calculating Adjusted EBITDA may not be consistent with that of other companies and each of EBITDA and Adjusted EBITDA has its limitations as an analytical tool, should not be considered in isolation and should be viewed in conjunction with measurements that are computed in accordance with GAAP. Some of the limitations of EBITDA and Adjusted EBITDA are:

• EBITDA and Adjusted EBITDA do not reflect our cash used for capital expenditures.

• Although depreciation and amortization are non-cash charges, the assets being depreciated or amortized often will have to be replaced and EBITDA and Adjusted EBITDA do not reflect the cash requirements for such replacements;

• EBITDA and Adjusted EBITDA do not reflect changes in, or cash requirements for, our working capital requirements;

• EBITDA and Adjusted EBITDA do not reflect the cash necessary to make payments of interest or principal on our indebtedness; and

• EBITDA and Adjusted EBITDA do not reflect the cash required to pay taxes.

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Six Months Ended March 31, 2013

Compared to the Six Months Ended March 31, 2012

Volume

For the six months ended March 31, 2013, retail volume of home heating oil and propane increased by 39.9 million gallons, or 18.0%, to 261.5 million gallons, compared to 221.6 million gallons for the six months ended March 31, 2012. For those locations where the Partnership had existing operations during both periods, which we sometimes refer to as the “base business” (i.e., excluding acquisitions), temperatures (measured on a heating degree day basis) for the six months ended March 31, 2013, were 21.6% colder than the six months ended March 31, 2012, but 4.1% warmer than normal, as reported by the National Oceanic and Atmospheric Administration (“NOAA”). For the twelve months ended March 31, 2013, net customer attrition for the base business was 3.6%. Due to various reasons including the significant increase in the price per gallon of home heating oil and propane over the last several years, we believe that our customers are adopting conservation measures to use less product. The impact of conservation, along with any period-to-period differences in delivery scheduling, the timing of accounts added or lost during the fiscal years, equipment efficiency and other volume variances not otherwise described, are included in the chart below under the heading “Other.” On October 29, 2012, storm Sandy made landfall in our service area, resulting in widespread power outages that affected a number of our customers. Deliveries of home heating oil and propane were less than expected for certain of our customers who were without power several weeks subsequent to storm Sandy. The home heating oil and propane volume loss due to storm Sandy is also in the chart below under the heading “Other.” An analysis of the change in the retail volume of home heating oil and propane, which is based on management’s estimates, sampling and other mathematical calculations and certain assumptions, is as follows:

(in millions of gallons)	Heating Oil and Propane
Volume - Six months ended March 31, 2012		221.6
Acquisitions		13.1
Impact of colder temperatures		45.5
Net customer attrition		(8.8	)
Other		(9.9	)(a)
Change		39.9
Volume - Six months ended March 31, 2013		261.5

(a) The majority of this change was reflected in the Partnership’s volume reconciliation for the first quarter of fiscal 2013 compared to the first quarter of fiscal 2012.

The following chart sets forth the percentage by volume of total home heating oil sold to residential variable-price customers, residential price-protected customers and commercial/industrial/other customers for the six months ended March 31, 2013, compared to the six months ended March 31, 2012:

	Six Months Ended
Customers	March 31, 2013			March 31, 2012
Residential Variable		42.1	%		42.9	%
Residential Price-Protected		43.9	%		44.2	%
Commercial/Industrial/Other		14.0	%		12.9	%
Total		100.0	%		100.0	%

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Volume of other petroleum products increased by 5.8 million gallons, or 21.3%, to 32.9 million gallons for the six months ended March 31, 2013, compared to 27.1 million gallons for the six months ended March 31, 2012, largely due to an increase in motor fuel demand as a result of storm Sandy (including to power generators) and higher home heating oil wholesale sales.

Product Sales

For the six months ended March 31, 2013, product sales increased $196.5 million, or 19.8%, to $1.2 billion, compared to $1.0 billion for the six months ended March 31, 2012, primarily due to an increase in total volume of 18.4%.

Installation and Service Sales

For the six months ended March 31, 2013, installation and service sales increased $14.0 million, or 14.0%, to $114.2 million, compared to $100.2 million for the six months ended March 31, 2012, due to additional revenue from acquisitions of $5.2 million and an increase in the base business of $8.8 million largely attributable to storm Sandy-related service and installation billings.

Cost of Product

For the six months ended March 31, 2013, cost of product increased $152.5 million, or 19.7%, to $928.4 million, compared to $775.9 million for the six months ended March 31, 2012, largely due to an increase in total volume of 18.4%.

Gross Profit—Product

The table below calculates the Partnership’s per gallon margins and reconciles product gross profit for home heating oil and propane and other petroleum products. We believe the change in home heating oil and propane margins should be evaluated before the effects of increases or decreases in the fair value of derivative instruments, as we believe that realized per gallon margins should not include the impact of non-cash changes in the market value of hedges before the settlement of the underlying transaction. On that basis, home heating oil and propane margins for the six months ended March 31, 2013, increased by $0.0131 per gallon, or 1.4%, to $0.9533 per gallon, from $0.9402 per gallon during the six months ended March 31, 2012. Product sales and cost of product include home heating oil, propane, other petroleum products and liquidated damages billings.

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	Six Months Ended
	March 31, 2013				March 31, 2012
Home Heating Oil and Propane	Amount (in millions)		Per Gallon		Amount (in millions)		Per Gallon
Volume		261.5				221.6
Sales	$	1,071.0	$	4.0955	$	898.6	$	4.0547
Cost	$	821.7	$	3.1422	$	690.2	$	3.1145
Gross Profit	$	249.3	$	0.9533	$	208.4	$	0.9402
Other Petroleum Products	Amount (in millions)		Per Gallon		Amount (in millions)		Per Gallon
Volume		32.9				27.1
Sales	$	116.4	$	3.5368	$	92.3	$	3.4033
Cost	$	106.7	$	3.2415	$	85.7	$	3.1591
Gross Profit	$	9.7	$	0.2953	$	6.6	$	0.2442
Total Product	Amount (in millions)				Amount (in millions)
Sales	$	1,187.4			$	990.9
Cost	$	928.4			$	775.9
Gross Profit	$	259.0			$	215.0

For the six months ended March 31, 2013, total product gross profit increased by $44.0 million to $259.0 million, compared to $215.0 million for the six months ended March 31, 2012, due to an increase in home heating oil and propane volume ($37.5 million), the impact of higher home heating oil and propane margins ($3.4 million) and the additional gross profit from other petroleum products ($3.1 million).

Cost of Installations and Service

For the six months ended March 31, 2013, cost of installation and service increased by $11.8 million, or 12.2%, to $108.5 million, compared to $96.7 million for the six months ended March 31, 2012, due to a $4.2 million increase related to acquisitions and $7.6 million tied to our base business largely due to Sandy and the additional service costs associated with 21.6% colder temperatures.

Installation costs for the six months ended March 31, 2013, increased by $7.4 million, or 23.7%, to $38.4 million, compared to $31.0 million in installation costs for the six months ended March 31, 2012. Installation costs as a percentage of installation sales for the six months ended March 31, 2013, and the six months ended March 31, 2012, were 84.1% and 85.1%, respectively. Service expenses increased to $70.2 million for the six months ended March 31, 2013, or 102.3%, of service sales, versus $65.7 million, or 103.1% of service sales, for the six months ended March 31, 2012. We achieved a combined profit from service and installation of $5.7 million for the six months ended March 31, 2013, compared to a combined profit of $3.5 million for the six months ended March 31, 2012. This improvement of $2.2 million was due to acquisitions and service and installation work from storm Sandy. Management views the service and installation department on a combined basis because many overhead functions and direct expenses such as service technician time cannot be separated or precisely allocated to either service or installation billings.

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(Increase) Decrease in the Fair Value of Derivative Instruments

During the six months ended March 31, 2013, the change in the fair value of derivative instruments resulted in a $4.5 million charge due to the expiration of certain hedged positions (a $0.6 million charge) and a decrease in the market value for unexpired hedges (a $3.9 million charge).

During the six months ended March 31, 2012, the change in the fair value of derivative instruments resulted in a $9.9 million credit due to the expiration of certain hedged positions (a $5.5 million credit) and an increase in market value for unexpired (a $4.4 million credit).

Delivery and Branch Expenses

For the six months ended March 31, 2013, delivery and branch expense increased $22.2 million, or 17.2%, to $151.7 million, compared to $129.5 million for the six months ended March 31, 2012, due to higher delivery and branch expenses of $4.8 million from the additional volume sold in the base business, the additional expense from acquisitions of $6.7 million and the absence of a weather hedge benefit of $12.5 million. During the six months ended March 31, 2012, the Partnership recorded a benefit of $12.5 million under its warm weather hedge which reduced delivery and branch expenses with no similar benefit recorded in the six months ended March 31, 2013.

On a cents per gallon basis (excluding the credit recorded under the Partnership’s weather hedge contract recorded during the six months ended March 31, 2012), delivery and branch expenses for the six months ended March 31, 2013, decreased $0.0519, or 8.9%, to $0.5325, compared to $0.5844 for the six months ended March 31, 2012, as certain fixed operating expenses are being spread over a larger volume base in the six months ended March 31, 2013, versus the six months ended March 31, 2012.

Depreciation and Amortization

For the six months ended March 31, 2013, depreciation and amortization expenses increased by $1.2 million, or 16.4%, to $8.7 million, compared to $7.5 million for the six months ended March 31, 2012.

Depreciation expense was higher by $0.1 million due to an increase of $0.5 million from fiscal 2012 acquisitions which was partially offset by a decrease of $0.4 million related to fleet and equipment assets which became fully depreciated in fiscal 2012 and fiscal 2013. Amortization expense increased by $1.1 million, due to fiscal 2012 customer lists acquired with seven and ten year lives and trade names acquired with twenty year lives.

General and Administrative Expenses

For the six months ended March 31, 2013, general and administrative expenses decreased $0.7 million, or 6.7%, to $9.2 million, from $9.9 million for the six months ended March 31, 2012, as lower legal and professional, acquisition and other expenses of $1.8 million were offset by an increase in profit sharing expense of $1.1 million.

The Partnership accrues approximately 6% of Adjusted EBITDA as defined in the profit sharing plan for distribution to its employees, and this amount is payable when the Partnership achieves Adjusted EBITDA of at least 70% of the amount budgeted. The dollar amount of the profit sharing pool is subject to increases and decreases in line with increases and decreases in Adjusted EBITDA.

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Interest Expense

For the six months ended March 31, 2013, interest expense increased $0.2 million, or 2.3%, to $7.5 million compared to the $7.3 million for the six months ended March 31, 2012 due to an increase in average working capital borrowings of $5.4 million.

Interest Income

For the six months ended March 31, 2013, interest income increased $1.4 million to $3.3 million, compared to $1.9 million for the six months ended March 31, 2012, due to higher finance charge income.

Amortization of Debt Issuance Costs

For the six months ended March 31, 2013, amortization of debt issuance costs increased by $0.3 million to $0.9 million, compared to $0.6 million for the six months ended March 31, 2012, due considerably to the commencement of amortization of the April 2012 revolving credit facility agreement amendment fees.

Income Tax Expense

For the six months ended March 31, 2013, income tax expense increased by $2.0 million to $34.0 million from $32.0 million for the six months ended March 31, 2012, as the impact of an increase in pretax income of $10.0 million was reduced by the impact of a decline in the effective income tax rate. The Partnership’s effective tax rate was 39.8% for the six months ended March 31, 2013, versus 42.5% for the six months ended March 31, 2012. The change in the income tax rate was primarily due to the recording in the first fiscal quarter of 2013 of a $1.0 million deferred tax benefit related to an increase in prospective tax deductions.

Net Income

For the six months ended March 31, 2013, net income increased $8.0 million to $51.4 million, from $43.4 million for the six months ended March 31, 2012, as the increase in pretax income of $10.0 million was greater than the increase in income tax expense of $2.0 million.

Adjusted EBITDA

For the six months ended March 31, 2013, Adjusted EBITDA increased by $24.7 million, or 31.2%, to $103.7 million as the impact of 21.6% colder temperatures, slightly higher home heating oil and propane per gallon margins, acquisitions, and the favorable impact of storm Sandy on motor fuel sales and service and installation revenue more than offset the volume decline in the base business attributable to net customer attrition and other factors. In addition, Adjusted EBITDA for the six months ended March 31, 2012, reflects a $12.5 million benefit that the Partnership recorded under its weather hedge contract due to the abnormally warm weather in that period with no similar benefit recorded during the six months ended March 31, 2013.

EBITDA and Adjusted EBITDA should not be considered as an alternative to net income (as an indicator of operating performance) or as an alternative to cash flow (as a measure of liquidity or ability to service debt obligations), but provides additional information for evaluating our ability to make the Minimum Quarterly Distribution.

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EBITDA and Adjusted EBITDA are calculated as follows:

	Six Months Ended March 31,
(in thousands)	2013			2012
Net income	$	51,431		$	43,413
Plus:
Income tax expense		34,034			32,043
Amortization of debt issuance cost		910			659
Interest expense, net		4,169			5,345
Depreciation and amortization		8,679			7,458
EBITDA (a)		99,223			88,918
(Increase) / decrease in the fair value of derivative instruments		4,518			(9,863	)
Adjusted EBITDA (a)		103,741			79,055
Add / (subtract)
Income tax expense		(34,034	)		(32,043	)
Interest expense, net		(4,169	)		(5,345	)
Provision for losses on accounts receivable		6,203			6,249
Increase in accounts receivables		(208,565	)		(111,154	)
Decrease in inventories		5,749			36,115
Decrease in customer credit balances		(62,389	)		(36,302	)
Change in deferred taxes		8,651			22,930
Increase in weather hedge contract receivable		—			(12,500	)
Change in other operating assets and liabilities		43,444			17,235
Net cash used in operating activities	$	(141,369	)	$	(35,760	)
Net cash used in investing activities	$	(2,093	)	$	(28,544	)
Net cash provided by financing activities	$	45,939		$	2,568

(a) EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization) and Adjusted EBITDA (Earnings from continuing operations before net interest expense, income taxes, depreciation and amortization, (increase) decrease in the fair value of derivatives, gain or loss on debt redemption, goodwill impairment, and other non-cash and non-operating charges) are non-GAAP financial measures that are used as supplemental financial measures by management and external users of our financial statements, such as investors, commercial banks and research analysts, to assess:

• our compliance with certain financial covenants included in our debt agreements;

• our financial performance without regard to financing methods, capital structure, income taxes or historical cost basis;

• our ability to generate cash sufficient to pay interest on our indebtedness and to make distributions to our partners;

• our operating performance and return on invested capital compared to those of other companies in the retail distribution of refined petroleum products, without regard to financing methods and capital structure; and

• the viability of acquisitions and capital expenditure projects and the overall rates of return of alternative investment opportunities.

The method of calculating Adjusted EBITDA may not be consistent with that of other companies and each of EBITDA and Adjusted EBITDA has its limitations as an analytical tool, should not be considered in isolation and should be viewed in conjunction with measurements that are computed in accordance with GAAP. Some of the limitations of EBITDA and Adjusted EBITDA are:

• EBITDA and Adjusted EBITDA do not reflect our cash used for capital expenditures.

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• Although depreciation and amortization are non-cash charges, the assets being depreciated or amortized often will have to be replaced and EBITDA and Adjusted EBITDA do not reflect the cash requirements for such replacements;

• EBITDA and Adjusted EBITDA do not reflect changes in, or cash requirements for, our working capital requirements;

• EBITDA and Adjusted EBITDA do not reflect the cash necessary to make payments of interest or principal on our indebtedness; and

• EBITDA and Adjusted EBITDA do not reflect the cash required to pay taxes.

DISCUSSION OF CASH FLOWS

We use the indirect method to prepare our Consolidated Statements of Cash Flows. Under this method, we reconcile net income to cash flows provided by operating activities by adjusting net income for those items that impact net income but do not result in actual cash receipts or payment during the period.

Operating Activities

Due to the seasonal nature of our business, cash is generally used in operations during the winter (our first and second fiscal quarters) as we require additional working capital to support the high volume of sales during this period, and cash is generally provided by operating activities during the spring and summer (our third and fourth quarters) when customer payments exceed the cost of deliveries.

For the six months ended March 31, 2013, cash used in operating activities was $141.4 million or $105.6 million greater than cash used in operating activities for the six months ended March 31, 2012 of $35.8 million. While cash generated from operations increased by $9.5 million largely due to the impact of colder weather, cash used to finance accounts receivable, including customers on our budget payment plans, increased by $123.5 million. Accounts receivable at March 31, 2013, was approximately double that of March 31, 2012, due largely to the 21.6% increase in colder temperatures. As of March 31, 2013, days sales outstanding were 34.5 days compared to 31.0 days as of March 31, 2012, and 35.6 days as of March 31, 2011. At the beginning of fiscal 2012, the Partnership had purchased approximately 11.5 million gallons more liquid product for the upcoming heating season than at the beginning of fiscal 2013. As a result, cash used in operations for the purchase of inventory was $30.4 million greater in the six months ended March 31, 2013, than in the six months ended March 31, 2012. The timing of certain accruals and payments, including income taxes, insurance and amounts due under the Partnership’s profit sharing plan, provided $26.2 million of cash for the six months ended March 31, 2013, compared to the six months ended March 31, 2012. In addition, during the six months ended March 31, 2012, the Partnership recorded a $12.5 million receivable under its weather hedge contract which reduced cash from operating activities.

Investing Activities

Our capital expenditures for the six months ended March 31, 2013, totaled $2.1 million, as we invested in computer hardware and software ($0.4 million), refurbished certain physical plants ($0.3 million), expanded our propane operations ($1.0 million) and made additions to our fleet and other equipment ($0.4 million).

Our capital expenditures for the six months ended March 31, 2012, totaled $2.7 million, as we invested in computer hardware and software ($0.4 million), refurbished certain physical plants ($0.6 million), expanded our propane operations ($0.8 million) and made additions to our fleet and other equipment ($0.9 million). We also completed four acquisitions for $26.2 million and allocated $16.4 million of the gross purchase price to intangible assets (including $6.2 million to goodwill), $6.3 million to fixed assets, and $3.5 million to working capital.

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Financing Activities

During the six months ended March 31, 2013, we borrowed $111.5 million under our credit facility and subsequently repaid $50.5 million. We also paid distributions of $9.5 million to our common unit holders, $0.11 million to our General Partner (including $0.07 million of incentive distributions as provided in our Partnership Agreement) and repurchased 1.3 million units for $5.6 million in connection with our unit repurchase plan.

During the six months ended March 31, 2012, we borrowed $86.3 million under our revolving credit facility and repaid $53.8 million. We also paid distributions of $10.0 million to our common unit holders, $0.11 million to our General Partner (including $0.07 million of incentive distributions as provided in our Partnership Agreement) and repurchased 3.9 million units for $19.6 million in connection with our unit repurchase plan.

FINANCING AND SOURCES OF LIQUIDITY

Liquidity and Capital Resources

Our primary uses of liquidity are to provide funds for our working capital, capital expenditures, distributions on our units, acquisitions and unit repurchases. Our ability to provide funds for such uses depends on our future performance, which will be subject to prevailing economic, financial, business and weather conditions, the ability to pass on the full impact of high product costs to customers, the effects of high net customer attrition, conservation and other factors. Capital requirements, at least in the near term, are expected to be provided by cash flows from operating activities, cash on hand as of March 31, 2013, ($10.6 million) or a combination thereof. To the extent future capital requirements exceed cash on hand plus cash flows from operating activities, we anticipate that working capital will be financed by our revolving credit facility, as discussed below, and repaid from subsequent seasonal reductions in inventory and accounts receivable. If we require additional capital and the markets are receptive, we may seek to offer and sell debt or equity securities in public or private offerings, including under our $250 million shelf registration statement.

Our asset-based revolving credit facility, which expires in June 2016, provides us with the ability to borrow up to $250 million ($350 million during the heating season from November through April of each year) for working capital purposes (subject to certain borrowing base limitations and coverage ratios), including the issuance of up to $100 million in letters of credit. We can increase the facility size by $100 million without the consent of the bank group. However, the bank group is not obligated to fund the $100 million increase. If the bank group elects not to fund the increase, we can add additional lenders to the group with the consent of the Agent which shall not be unreasonably withheld. Obligations under the revolving credit facility are guaranteed by us and our subsidiaries and secured by liens on substantially all of our assets, including accounts receivable, inventory, general intangibles, real property, fixtures and equipment. As of March 31, 2013, there were $61.0 million borrowings under our revolving credit facility and $45.0 million in letters of credit outstanding, of which $44.7 million are for current and future insurance reserves and bonds and $0.3 million are for seasonal inventory purchases and other working capital purposes.

Under the terms of the revolving credit facility, we must maintain at all times either Availability (borrowing base less amounts borrowed and letters of credit issued) of 12.5% of the maximum facility size or a fixed charge coverage ratio of not less than 1.1, which is calculated based upon Adjusted EBITDA for the trailing twelve month period. As of March 31, 2013, Availability, as defined in the revolving credit facility agreement, was $137.0 million, which exceeded the minimum required, and the fixed charge coverage ratio for the twelve months ended March 31, 2013, was in excess of 1.1.

Maintenance capital expenditures for the remainder of 2013 are estimated to be approximately $3.5 to $4.5 million, excluding the capital requirements for leased fleet. In addition, we plan to invest an estimated $0.6 million in our propane operations. We anticipate paying distributions during the remainder of 2013 at the current quarterly level of $0.0825 per unit (subject to the Board’s quarterly determination of the amount of

38

Available Cash), for an aggregate of approximately $9.8 million to common unit holders, $0.14 million to our General Partner (including $0.1 million of incentive distribution as provided in our Partnership Agreement) and $0.1 million to management pursuant to the management incentive compensation plan, which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner. For the balance of fiscal 2013, the Partnership’s scheduled interest payments on its Senior Notes, which are due in November 2017, amount to $5.5 million. Based upon certain actuarial assumptions, we estimate that the Partnership will make cash contributions to its frozen defined benefit pension obligations totaling approximately $2.0 million for the remainder of fiscal 2013. We continue to seek attractive acquisition opportunities within the Availability constraints of our revolving credit facility and funding resources.

On July 19, 2012, the Board of Directors authorized the repurchase of up to 3.0 million of the Partnership’s common units, which we refer to as Plan III. Through the date of this Report the Partnership repurchased 1.5 million units at a cost of $6.4 million and intends to continue to repurchase units under this Plan.

Partnership Distribution Provisions

In April 2013, we declared a quarterly distribution of $0.0825 per unit, or $0.33 per unit on an annualized basis, on all common units with respect to the second quarter of fiscal 2013, payable on May 6, 2013, to holders of record on April 26, 2013. In accordance with our Partnership Agreement, the amount of distributions in excess of the minimum quarterly distribution of $0.0675, are distributed 90% to the holders of common units and 10% to the holders of the General Partner units (until certain distribution levels are met), subject to the management incentive compensation plan. As a result, $4.9 million will be paid to the common unit holders, $0.07 million to the General Partner (including $0.05 million of incentive distribution as provided in our Partnership Agreement) and $0.05 million to management pursuant to the management incentive compensation plan which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner.

Contractual Obligations and Off-Balance Sheet Arrangements

There has been no material change to Contractual Obligations and Off-Balance Sheet Arrangements since our September 30, 2012, Form 10-K disclosure and therefore, the table has not been included in this Form 10-Q.

Recent Accounting Pronouncements

The following new accounting standard is currently being evaluated by the Partnership, and is more fully described in Note 2. Summary of Significant Accounting Policies—Recent Accounting Pronouncements, of the consolidated financial statements:

• ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities.

Item 3.

Quantitative and Qualitative Disclosures About Market Risk

We are exposed to interest rate risk primarily through our bank credit facilities. We utilize these borrowings to meet our working capital needs.

At March 31, 2013, we had outstanding borrowings totaling $185.5 million, of which approximately $61.0 million is subject to variable interest rates under our revolving credit facility. In the event that interest rates associated with this facility were to increase 100 basis points, the after tax impact on future cash flows would be a decrease of $0.4 million.

We also use derivative financial instruments to manage our exposure to market risk related to changes in

39

the current and future market price of home heating oil. The value of market sensitive derivative instruments is subject to change as a result of movements in market prices. Sensitivity analysis is a technique used to evaluate the impact of hypothetical market value changes. Based on a hypothetical ten percent increase in the cost of product at March 31, 2013, the fair market value of these outstanding derivatives would increase by $9.6 million to a value of $7.5 million; and conversely a hypothetical ten percent decrease in the cost of product would decrease the fair market value of these outstanding derivatives by $4.9 million to a negative value of $(7.0) million.

Item 4.

Controls and Procedures

a) Evaluation of disclosure controls and procedures.

The General Partner’s principal executive officer and its principal financial officer evaluated the effectiveness of the Partnership’s disclosure controls and procedures (as that term is defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended) as of March 31, 2013. Based on that evaluation, such principal executive officer and principal financial officer concluded that the Partnership’s disclosure controls and procedures were effective as of March 31, 2013, at the reasonable level of assurance. For purposes of Rule 13a-15(e), the term disclosure controls and procedures means controls and other procedures of an issuer that are designed to ensure that information required to be disclosed by the issuer in the reports that it files or submits under the Act (15 U.S.C. 78a et seq.) is recorded, processed, summarized and reported, within the time periods specified in the Commission’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under the Act is accumulated and communicated to the issuer’s management, including its principal executive and principal financial officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.

b) Change in Internal Control over Financial Reporting.

No change in the Partnership’s internal control over financial reporting occurred during the Partnership’s most recent fiscal quarter that has materially affected or is reasonably likely to materially affect the Partnership’s internal control over financial reporting.

c) The General Partner and the Partnership believe that a controls system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the controls system are met, and no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within a Partnership have been detected. Therefore, a control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Our disclosure controls and procedures are designed to provide such reasonable assurances of achieving our desired control objectives, and the principal executive officer and principal financial officer of our general partner have concluded, as of March 31, 2013, that our disclosure controls and procedures were effective in achieving that level of reasonable assurance.

PART II OTHER INFORMATION

Item 1

Legal Proceedings

In the opinion of management, we are not a party to any litigation, which individually or in the aggregate could reasonably be expected to have a material adverse effect on our results of operations, financial position or liquidity.

40

Item 1A

Risk Factors

In addition to the other information set forth in this Report, investors should carefully review and consider the information regarding certain factors which could materially affect our business, results of operations, financial condition and cash flows set forth below and in Part I Item 1A. “Risk Factors” in our Fiscal 2012 Form 10-K. We may disclose changes to such factors or disclose additional factors from time to time in our future filings with the SEC.

Item 2

Unregistered Sales of Equity Securities and Use of Proceeds

See Note 3. to the Consolidated Financial Statements for information concerning the Partnership’s repurchase of common units in the six months ended March 31, 2013.

Item 6

Exhibits

(a) Exhibits Included Within:

31.1	Certification of Chief Executive Officer, Star Gas Partners, L.P., pursuant to Rule 13a-14(a)/15d-14(a).
31.2	Certification of Chief Financial Officer, Star Gas Partners, L.P., pursuant to Rule 13a-14(a)/15d-14(a).
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101	The following materials from the Star Gas Partners, L.P. Quarterly Report on Form 10-Q for the quarter ended March 31, 2013, formatted in Extensible Business Reporting Language (XBRL): (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Operations, (iii) the Condensed Consolidated Statements of Comprehensive Income, (iv) the Condensed Consolidated Statements of Partners’ Capital, (v) the Condensed Consolidated Statements of Cash Flows and (vi) related notes.
#101.INS	XBRL Instance Document.
#101.SCH	XBRL Taxonomy Extension Schema Document.
#101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document.
#101.LAB	XBRL Taxonomy Extension Label Linkbase Document.
#101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document.
#101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.
#	Filed herewith. In accordance with Rule 406T of Regulation S-T, these interactive data files are deemed “not filed” for purposes of section 18 of the Exchange Act, and otherwise are not subject to liability under that section.

41

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on its behalf of the undersigned thereunto duly authorized:

Star Gas Partners, L.P. (Registrant)
By:	Kestrel Heat LLC AS GENERAL PARTNER

Signature	Title	Date
/S/ RICHARD F. AMBURY Richard F. Ambury	Executive Vice President, Chief Financial Officer, Treasurer and Secretary Kestrel Heat LLC (Principal Financial Officer)	May 8, 2013

Signature	Title	Date
/S/ RICHARD G. OAKLEY Richard G. Oakley	Vice President—Controller Kestrel Heat LLC (Principal Accounting Officer)	May 8, 2013

42

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Daniel P. Donovan, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Star Gas Partners, L.P. (“Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal controls over financial reporting, or caused such internal controls over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information and;

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 8, 2013

/s/ Daniel P. Donovan

Daniel P. Donovan

President and Chief Executive Officer

Star Gas Partners, L.P.

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Richard F. Ambury, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Star Gas Partners, L.P. (“Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrants’ other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal controls over financial reporting, or caused such internal controls over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(c) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information and;

(d) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 8, 2013

/s/ RICHARD F. AMBURY

Richard F. Ambury

Chief Financial Officer

Star Gas Partners, L.P.

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Star Gas Partners, L.P. (the “Partnership”) on Form 10-Q for the quarterly period ended March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Daniel P. Donovan, President and Chief Executive Officer of the Partnership, certify to my knowledge pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, following due inquiry, I believe that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Partnership.

A signed original of this written statement required by Section 906 has been provided to Star Gas Partners, L.P. and will be retained by Star Gas Partners, L.P. and furnished to the Securities and Exchange Commission or its staff upon request.

	STAR GAS PARTNERS, L.P. By: KESTREL HEAT, LLC (General Partner)
Date: May 8, 2013	By:	/s/ Daniel P. Donovan
		Daniel P. Donovan
		President and Chief Executive Officer Star Gas Partners, L.P.

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Star Gas Partners, L.P. (the “Partnership”) on Form 10-Q for the quarterly period ended March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Richard F. Ambury, Chief Financial Officer of the Partnership, certify to my knowledge pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, following due inquiry, I believe that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Partnership.

A signed original of this written statement required by Section 906 has been provided to Star Gas Partners, L.P. and will be retained by Star Gas Partners, L.P. and furnished to the Securities and Exchange Commission or its staff upon request.

	STAR GAS PARTNERS, L.P. By: KESTREL HEAT, LLC (General Partner)
Date: May 8, 2013	By:	/s/ RICHARD F. AMBURY
		Richard F. Ambury
		Chief Financial Officer Star Gas Partners, L.P.

XML

Components of Inventory (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Schedule of Inventory [Line Items]
Product	$ 24,123	$ 30,786
Parts and equipment	17,593	16,679
Total inventory	$ 41,716	$ 47,465

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Subsequent Events - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended					3 Months Ended		6 Months Ended	12 Months Ended	1 Months Ended
	Mar. 31, 2013	Jan. 31, 2013	Dec. 31, 2012	Nov. 30, 2012	Oct. 31, 2012	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013	Sep. 30, 2012	Apr. 30, 2013 Subsequent Event	Apr. 30, 2013 Dividend Declared
Subsequent Event [Line Items]
Distribution declared											$ 0.0825
Partners capital projected distribution amount on annualized basis											$ 0.33
Minimum dividend distribution per unit											$ 0.0675
Percentage of distributions to common unit holders in excess of minimum quarterly distribution											90.00%
Percentage of distributions to general unit holders in excess of minimum quarterly distribution											10.00%
Amount to paid to common unit holders											$ 4.9
Amount to paid to the General Partner											0.07
Incentive distribution to the General Partner											0.05
Incentive distributions to Management											0.05
Dividend record date											Apr. 26, 2013
Dividend payable date											May 06, 2013
Business acquisition, purchase price										0.6
Working capital credit										$ 0.1
Repurchase of common units	219,000	91,000	331,000	645,000	39,000	310,000	1,015,000	1,325,000	22,000	161,000

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Employee Benefit Plan - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Mar. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Partnership contribution in pension plan	$ 1.5
Additional partnership contribution in pension plan	$ 2.0

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Long-Term Debt and Bank Facility Borrowings - Additional Information (Detail) (USD $) In Millions, unless otherwise specified				6 Months Ended
	Mar. 31, 2013	Sep. 30, 2012	Jul. 31, 2011	Mar. 31, 2013 8.875% Senior Notes	Mar. 31, 2013 First Amendment
Debt [Line Items]
Description of variable rate					The interest rate is LIBOR plus (i) 1.75% (if Availability, as defined in the revolving credit facility agreement is greater than or equal to $150 million), or (ii) 2.00% (if Availability is greater than $75 million but less than $150 million), or (iii) 2.25% (if Availability is less than or equal to $75 million). The Commitment Fee on the unused portion of the facility is 0.375% per annum.
Condition one, additional interest rate based on LIBOR					1.75%
Condition two, additional interest rate based on LIBOR					2.00%
Condition three, additional interest rate based on LIBOR					2.25%
Minimum availability, condition one					$ 150
Maximum availability, condition two					150
Minimum availability, condition two					75
Maximum availability, condition three					75
Commitment fee on the unused portion of the facility					0.375%
Availability to maintain					43.8
Availability percentage to maximum facility size					12.50%
Minimum fixed charge coverage ratio					1.1
Availability required to make acquisition					40
Availability required to pay distributions					61.3
Percentage of the maximum facility size on a historical proforma and forward-looking basis					17.50%
Minimum fixed charge coverage ratio for distributions to unit holders					1.15
Interest accrued by public notes for each year				8.875%
Amount outstanding under the revolving credit facility	61.0
Letters of credit issued	45.0	42.8
Availability in compliance with the fixed charge coverage ratio	137.0	179.2
Available sale of offering of common units under shelf registration			$ 250

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Partnership Organization - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 31, 2013		Sep. 30, 2012
Schedule of Limited Partnership [Line Items]
Percentage of limited partner interest	99.46%
Percentage of general partner interest	0.54%
Outstanding senior notes	$ 124,408	[1]	$ 124,357	[1]
Petro
Schedule of Limited Partnership [Line Items]
Number of full-service residential and commercial home heating oil and propane customers served	412,000
Number of customers to whom home heating oil, gasoline and diesel fuel were sold	54,600
Number of customers to whom ancillary services were provided	11,600
Senior Notes
Schedule of Limited Partnership [Line Items]
Ownership interest in Star Gas Finance Company	100.00%
Outstanding senior notes	$ 125,000
Interest on senior notes	8.875%
Maturity of senior notes	2017
Common Stock
Schedule of Limited Partnership [Line Items]
Number of outstanding units	59,677		61,002
General Partner
Schedule of Limited Partnership [Line Items]
Number of outstanding units	326		326

[1] The 8.875% Senior Notes were originally issued in November 2010 in a private placement offering pursuant to Rule 144A and Regulation S under the Securities Act of 1933, and in February 2011, were exchanged for substantially identical public notes registered with the Securities and Exchange Commission. These public notes mature in December 2017 and accrue interest at an annual rate of 8.875% requiring semi-annual interest payments on June 1 and December 1 of each year. The discount on these notes was $0.6 million at March 31, 2013. Under the terms of the indenture, these notes permit restricted payments after passing certain financial tests. The Partnership can incur debt up to $100 million for acquisitions and can also pay restricted payments of $22.0 million without passing certain financial tests.

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Inventories (Tables)

6 Months Ended

Mar. 31, 2013

Components of Inventory

The components of inventory were as follows (in thousands):

	March 31, 2013		September 30, 2012
Product	$	24,123	$	30,786
Parts and equipment		17,593		16,679
Total inventory	$	41,716	$	47,465

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Income Taxes - Additional Information (Detail) (USD $) In Millions, unless otherwise specified			6 Months Ended					12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013 Federal	Mar. 31, 2013 New York	Mar. 31, 2013 Connecticut	Mar. 31, 2013 Pennsylvania	Mar. 31, 2013 New Jersey	Dec. 31, 2012 Minimum	Dec. 31, 2012 Maximum
Income Tax Disclosure [Line Items]
Net operating loss carryforward		$ 10.6
Annual limitation of federal NOLs								1.0	2.2
Expiration date of net operating loss carryforward								2018	2024
Unrecognized income tax benefit	$ 0.7
Number of years for examination			Four	Four	Four	Four	Five

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Other Intangible Assets - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Intangible Assets Excluding Goodwill [Line Items]
Amortization expense for intangible assets	$ 4.6	$ 3.5

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Partnership's Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (Fair Value, Measurements, Recurring, Derivatives Not Designated as Hedging Instruments under FASB ASC 815-10, Commodity Contract, USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets, commodity contracts	$ 7,405	$ 15,100
Derivative Liabilities, commodity contracts	(9,472)	(10,549)
Fair asset and fair liability value of derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets, commodity contracts	7,405	15,100
Fair liability and fair asset value of derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Liabilities, commodity contracts	(9,472)	(10,549)
Quoted Prices in Active Markets for Identical Assets Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets, commodity contracts	1,270	1,749
Derivative Liabilities, commodity contracts	(1,623)	(1,898)
Quoted Prices in Active Markets for Identical Assets Level 1 | Fair asset and fair liability value of derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets, commodity contracts	1,270	1,749
Quoted Prices in Active Markets for Identical Assets Level 1 | Fair liability and fair asset value of derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Liabilities, commodity contracts	(1,623)	(1,898)
Significant Other Observable Inputs Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets, commodity contracts	6,135	13,351
Derivative Liabilities, commodity contracts	(7,849)	(8,651)
Significant Other Observable Inputs Level 2 | Fair asset and fair liability value of derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Assets, commodity contracts	6,135	13,351
Significant Other Observable Inputs Level 2 | Fair liability and fair asset value of derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Liabilities, commodity contracts	$ (7,849)	$ (8,651)

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Supplemental Disclosure of Cash Flow Information (Parenthetical) (Detail) (8.875% Senior Notes)	Mar. 31, 2013	Mar. 31, 2012
8.875% Senior Notes
Cash Flow Supplemental Disclosures [Line Items]
Interest on senior notes	8.875%	8.875%

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Employee Benefit Plan (Detail) (Pension Plans, Defined Benefit, USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Pension Plans, Defined Benefit
Components of net periodic benefit cost:
Service cost
Interest cost	620	714	1,240	1,428
Expected return on plan assets	(948)	(941)	(1,896)	(1,882)
Net amortization	664	688	1,328	1,376
Net periodic benefit cost	$ 336	$ 461	$ 672	$ 922

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Summary of Significant Accounting Policies

6 Months Ended

Mar. 31, 2013

Summary of Significant Accounting Policies

2) Summary of Significant Accounting Policies

Basis of Presentation

The Consolidated Financial Statements include the accounts of Star Gas Partners, L.P. and its subsidiaries. All material inter-company items and transactions have been eliminated in consolidation.

The financial information included herein is unaudited; however, such information reflects all adjustments (consisting solely of normal recurring adjustments), which are, in the opinion of management, necessary for the fair statement of financial condition and results for the interim periods. Due to the seasonal nature of the Partnership’s business, the results of operations and cash flows for the six month period ended March 31, 2013 and March 31, 2012 are not necessarily indicative of the results to be expected for the full year.

These interim financial statements of the Partnership have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) for interim financial information and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission and should be read in conjunction with the financial statements included in the Partnership’s Annual Report on Form 10-K for the year ended September 30, 2012.

Comprehensive Income (Loss)

Comprehensive income (loss) is comprised of net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) consists of the unrealized gain (loss) amortization on the Partnership’s pension plan obligation for its two frozen defined benefit pension plans, and the corresponding tax effect.

Recent Accounting Pronouncements

In December 2011, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires an entity to disclose information about offsetting and related arrangements to enable users of financial statements to understand the effect of those arrangements on its financial position. The amendments require added disclosures about financial instruments and derivative instruments that are either (1) offset in accordance with other GAAP or (2) subject to an enforceable master netting arrangement or similar agreement, regardless of whether they are offset on the balance sheet. This new guidance is effective for annual reporting periods beginning in the first quarter of fiscal year 2014. The adoption of ASU No. 2011-11 will not impact our results of operations or the amount of assets and liabilities reported. We are currently evaluating the impact on our disclosures.

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Estimated Annual Amortization Expense Related to Intangible Assets Subject to Amortization (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Finite Lived Intangible Assets Future Amortization Expense [Line Items]
2013	$ 9,111
2014	9,035
2015	8,900
2016	8,729
2017	$ 8,209

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Employee Benefit Plan (Tables)

6 Months Ended

Mar. 31, 2013

Net Periodic Benefit Cost

	Three Months Ended March 31,						Six Months Ended March 31,
(in thousands)	2013			2012			2013			2012
Components of net periodic benefit cost:
Service cost	$	—		$	—		$	—		$	—
Interest cost		620			714			1,240			1,428
Expected return on plan assets		(948	)		(941	)		(1,896	)		(1,882	)
Net amortization		664			688			1,328			1,376
Net periodic benefit cost	$	336		$	461		$	672		$	922

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Long-Term Debt and Bank Facility Borrowings (Tables)

6 Months Ended

Mar. 31, 2013

Partnership's Debt

The Partnership’s debt is as follows (in thousands):

	March 31, 2013				September 30, 2012
	Carrying Amount		Fair Value (a)		Carrying Amount		Fair Value (a)
8.875% Senior Notes (b)	$	124,408	$	128,125	$	124,357	$	126,563
Revolving Credit Facility Borrowings (c)		61,048		61,048		—		—
Total debt	$	185,456	$	189,173	$	124,357	$	126,563
Total long-term portion of debt	$	124,408	$	128,125	$	124,357	$	126,563

(a) The Partnership’s fair value estimates of long-term debt are made at a specific point in time based on Level 2 inputs. Due to the relatively short maturity of the revolving credit facility, the carrying amount approximates fair value.

(b) The 8.875% Senior Notes were originally issued in November 2010 in a private placement offering pursuant to Rule 144A and Regulation S under the Securities Act of 1933, and in February 2011, were exchanged for substantially identical public notes registered with the Securities and Exchange Commission. These public notes mature in December 2017 and accrue interest at an annual rate of 8.875% requiring semi-annual interest payments on June 1 and December 1 of each year. The discount on these notes was $0.6 million at March 31, 2013. Under the terms of the indenture, these notes permit restricted payments after passing certain financial tests. The Partnership can incur debt up to $100 million for acquisitions and can also pay restricted payments of $22.0 million without passing certain financial tests.

(c) In June 2011, the Partnership entered into an amended and restated asset based revolving credit facility agreement with a bank syndication comprised of fifteen banks. The amended and restated revolving credit facility expires in June 2016. In November 2011, the Partnership exercised the provision under this agreement to expand the facility by an additional $50 million. Under this agreement, the Partnership may borrow up to $250 million ($350 million during the heating season from December to April each year) for working capital purposes (subject to certain borrowing base limitations and coverage ratios) and may issue up to $100 million in letters of credit. The Partnership can increase the facility size by $100 million without the consent of the bank group. The bank group is not obligated to fund the $100 million increase. If the bank group elects not to fund the increase, the Partnership can add additional lenders to the group, with the consent of the agent (as appointed in the revolving credit facility agreement), which shall not be unreasonably withheld.

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Partnership's Debt (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013		Sep. 30, 2012
Debt [Line Items]
8.875% Senior Notes, Carrying Amount	$ 124,408	[1]	$ 124,357	[1]
Revolving Credit Facility Borrowings, Carrying Amount	61,048	[2]
Total debt, Carrying Amount	185,456		124,357
Total long-term portion of debt, Carrying Amount	124,408		124,357
8.875% Senior Notes, Fair Value	128,125	[1],[3]	126,563	[1],[3]
Revolving Credit Facility Borrowings, Fair Value	61,048	[2],[3]
Total debt, Fair Value	189,173	[3]	126,563	[3]
Total long-term portion of debt, Fair Value	$ 128,125	[3]	$ 126,563	[3]

[1] The 8.875% Senior Notes were originally issued in November 2010 in a private placement offering pursuant to Rule 144A and Regulation S under the Securities Act of 1933, and in February 2011, were exchanged for substantially identical public notes registered with the Securities and Exchange Commission. These public notes mature in December 2017 and accrue interest at an annual rate of 8.875% requiring semi-annual interest payments on June 1 and December 1 of each year. The discount on these notes was $0.6 million at March 31, 2013. Under the terms of the indenture, these notes permit restricted payments after passing certain financial tests. The Partnership can incur debt up to $100 million for acquisitions and can also pay restricted payments of $22.0 million without passing certain financial tests.

[2] In June 2011, the Partnership entered into an amended and restated asset based revolving credit facility agreement with a bank syndication comprised of fifteen banks. The amended and restated revolving credit facility expires in June 2016. In November 2011, the Partnership exercised the provision under this agreement to expand the facility by an additional $50 million. Under this agreement, the Partnership may borrow up to $250 million ($350 million during the heating season from December to April each year) for working capital purposes (subject to certain borrowing base limitations and coverage ratios) and may issue up to $100 million in letters of credit. The Partnership can increase the facility size by $100 million without the consent of the bank group. The bank group is not obligated to fund the $100 million increase. If the bank group elects not to fund the increase, the Partnership can add additional lenders to the group, with the consent of the agent (as appointed in the revolving credit facility agreement), which shall not be unreasonably withheld.

[3] The Partnership's fair value estimates of long-term debt are made at a specific point in time based on Level 2 inputs. Due to the relatively short maturity of the revolving credit facility, the carrying amount approximates fair value.

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Income Taxes (Tables)

6 Months Ended

Mar. 31, 2013

Current and Deferred Income Tax Expenses

The current and deferred income tax expenses for the three and six months ended March 31, 2013, and 2012 are as follows (in thousands):

	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands)	2013		2012		2013		2012
Income before income taxes	$	70,796	$	69,873	$	85,465	$	75,456
Current tax expense	$	21,330	$	7,615	$	25,383	$	9,113
Deferred tax expense		7,787		21,776		8,651		22,930
Total tax expense	$	29,117	$	29,391	$	34,034	$	32,043

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Supplemental Disclosure of Cash Flow Information (Tables)

6 Months Ended

Mar. 31, 2013

Supplemental Disclosure of Cash Flow Information

	Six Months Ended March 31,
(in thousands)	2013		2012
Cash paid during the period for:
Income taxes, net	$	4,901	$	781
Interest	$	7,193	$	7,028
Non-cash financing activities:
Increase in interest expense—amortization of debt discount on 8.875% Senior Note	$	50	$	46

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Partnership Organization

6 Months Ended

Mar. 31, 2013

Partnership Organization

1) Partnership Organization

Star Gas Partners, L.P. (“Star Gas Partners,” the “Partnership,” “we,” “us,” or “our”) is a home heating oil and propane distributor and services provider with one reportable operating segment that principally provides services to residential and commercial customers to heat their homes and buildings. Star Gas Partners is a master limited partnership, which at March 31, 2013, had outstanding 59.7 million common units (NYSE: “SGU”), representing the 99.46% limited partner interest in Star Gas Partners, and 0.3 million general partner units, representing the 0.54% general partner interest in Star Gas Partners.

The Partnership is organized as follows:

• The general partner of the Partnership is Kestrel Heat, LLC, a Delaware limited liability company (“Kestrel Heat” or the “General Partner”). The Board of Directors of Kestrel Heat is appointed by its sole member, Kestrel Energy Partners, LLC, a Delaware limited liability company (“Kestrel”).

• The Partnership’s operations are conducted through Petro Holdings, Inc. and its subsidiaries (“Petro”). Petro is a Minnesota corporation that is an indirect wholly-owned subsidiary of the Partnership. Petro is subject to Federal and state corporation income taxes. Petro is a Northeast and Mid-Atlantic region retail distributor of home heating oil and propane that at March 31, 2013, served approximately 412,000 full-service residential and commercial home heating oil and propane customers. Petro also sold home heating oil, gasoline and diesel fuel to approximately 54,600 customers on a delivery only basis. In addition, Petro installed, maintained, and repaired heating and air conditioning equipment for its customers, and provided ancillary home services, including home security and plumbing, to approximately 11,600 customers.

• Star Gas Finance Company is a 100% owned subsidiary of the Partnership. Star Gas Finance Company serves as the co-issuer, jointly and severally with the Partnership, of its $125 million (excluding discount) 8.875% Senior Notes outstanding at March 31, 2013, that are due 2017. The Partnership is dependent on distributions, including inter-company interest payments from its subsidiaries, to service the Partnership’s debt obligations. The distributions from the Partnership’s subsidiaries are not guaranteed and are subject to certain loan restrictions. Star Gas Finance Company has nominal assets and conducts no business operations. (See Note 8—Long-Term Debt and Bank Facility Borrowings)

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Earnings (Loss) Per Limited Partner Unit (Tables)

6 Months Ended

Mar. 31, 2013

Net Income Allocation and Per Unit Data

The following presents the net income allocation and per unit data using this method for the periods presented:

Basic and Diluted Earnings Per Limited Partner:	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands, except per unit data)	2013		2012		2013		2012
Net income	$	41,679	$	40,482	$	51,431	$	43,413
Less General Partners’ interest in net income		225		213		278		228
Net income available to limited partners		41,454		40,269		51,153		43,185
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		6,993		6,656		7,991		6,339
Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	34,461	$	33,613	$	43,162	$	36,846
Per unit data:
Basic and diluted net income available to limited partners	$	0.69	$	0.66	$	0.85	$	0.69
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		0.11		0.11		0.13		0.10
Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	0.58	$	0.55	$	0.72	$	0.59
Weighted average number of Limited Partner units outstanding		59,837		61,474		60,192		62,839

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Property and Equipment, Net (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Property, Plant and Equipment [Line Items]
Property and equipment	$ 166,904	$ 167,060
Less: accumulated depreciation	116,296	114,452
Property and equipment, net	$ 50,608	$ 52,608

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Net Income Allocation and Per Unit Data (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Mar. 31, 2013		Mar. 31, 2012		Mar. 31, 2013		Mar. 31, 2012
Basic and Diluted Earnings Per Limited Partner:
Net income	$ 41,679		$ 40,482		$ 51,431		$ 43,413
Less General Partners' interest in net income	225		213		278		228
Net income available to limited partners	41,454		40,269		51,153		43,185
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60	6,993		6,656		7,991		6,339
Limited Partner's interest in net income under FASB ASC 260-10-45-60	$ 34,461		$ 33,613		$ 43,162		$ 36,846
Per unit data:
Basic and diluted net income available to limited partners	0.69		0.66		0.85		0.69
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60	0.11		0.11		0.13		0.10
Limited Partner's interest in net income under FASB ASC 260-10-45-60	0.58	[1]	0.55	[1]	0.72	[1]	0.59	[1]
Weighted average number of Limited Partner units outstanding	59,837		61,474		60,192		62,839

[1] See Note 13 - Earnings (Loss) Per Limited Partner Unit.

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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013		Sep. 30, 2012
Current assets
Cash and cash equivalents	$ 10,568		$ 108,091
Receivables, net of allowance of $10,820 and $6,886, respectively	290,634		88,267
Inventories	41,716		47,465
Fair asset value of derivative instruments	532		5,004
Current deferred tax assets, net	12,095		25,844
Prepaid expenses and other current assets	24,885		26,848
Total current assets	380,430		301,519
Property and equipment, net	50,608		52,608
Goodwill	201,103		201,103
Intangibles, net	70,156		74,712
Deferred charges and other assets, net	8,489		9,405
Total assets	710,786		639,347
Current liabilities
Accounts payable	26,467		22,583
Revolving credit facility borrowings	61,048
Fair liability value of derivative instruments	2,599		453
Accrued expenses and other current liabilities	110,319		78,518
Unearned service contract revenue	45,662		40,799
Customer credit balances	23,587		85,976
Total current liabilities	269,682		228,329
Long-term debt	124,408	[1]	124,357	[1]
Long-term deferred tax liabilities, net	3,880		8,436
Other long-term liabilities	15,527		18,080
Partners' capital
Common unitholders	323,010		286,819
General partner	264		97
Accumulated other comprehensive loss, net of taxes	(25,985)		(26,771)
Total partners' capital	297,289		260,145
Total liabilities and partners' capital	$ 710,786		$ 639,347

[1] The 8.875% Senior Notes were originally issued in November 2010 in a private placement offering pursuant to Rule 144A and Regulation S under the Securities Act of 1933, and in February 2011, were exchanged for substantially identical public notes registered with the Securities and Exchange Commission. These public notes mature in December 2017 and accrue interest at an annual rate of 8.875% requiring semi-annual interest payments on June 1 and December 1 of each year. The discount on these notes was $0.6 million at March 31, 2013. Under the terms of the indenture, these notes permit restricted payments after passing certain financial tests. The Partnership can incur debt up to $100 million for acquisitions and can also pay restricted payments of $22.0 million without passing certain financial tests.

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Partnership's Debt (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended	1 Months Ended		6 Months Ended
	Mar. 31, 2013	Nov. 30, 2011 First Amendment	Mar. 31, 2013 First Amendment	Mar. 31, 2013 8.875% Senior Notes
Debt [Line Items]
Senior notes issuance date				Nov. 01, 2010
Interest accrued by public notes for each year				8.875%
Discount on notes				$ 0.6
Maximum debt allowed for acquisitions				100
Restricted payments without passing certain financial tests				22
Maturity of public notes due				2017-12
Interest payment frequency				Semi-annual interest payments on June 1 and December 1 of each year.
Revolving credit facility expiry	2016-06
Increase in credit facility		50
Maximum borrowing capacity under revolving credit facility			250
Maximum borrowing capacity (heating season December to April) under revolving credit facility			350
Facility size that can be increased without consulting bank group	100
Maximum issuable letter of credit	$ 100

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CONDENSED CONSOLIDATED STATEMENT OF PARTNERS' CAPITAL (USD $) In Thousands		Total		Common Stock	General Partner	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at Sep. 30, 2012		$ 260,145		$ 286,819	$ 97	$ (26,771)
Beginning Balance, unit at Sep. 30, 2012				61,002	326
Net income		51,431		51,153	278
Unrealized gain on pension plan obligation	[1]	1,328	[2]			1,328
Tax effect of unrealized gain on pension plan		(542)				(542)
Distributions		(9,478)		(9,367)	(111)
Retirement of units, in units	[3]			(1,325)
Retirement of units	[3]	(5,595)		(5,595)
Ending Balance at Mar. 31, 2013		$ 297,289		$ 323,010	$ 264	$ (25,985)
Ending Balance, Unit at Mar. 31, 2013				59,677	326

[1] These items are included in the computation of net periodic pension costs. See Note 9-Employee Benefit Plan.

[2] These items are included in the computation of net periodic pension cost. See Note 9 - Employee Benefit Plan.

[3] See Note 3-Common Unit Repurchase and Retirement.

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Partnership's Repurchase Activities (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	1 Months Ended										3 Months Ended				6 Months Ended		12 Months Ended
	Mar. 31, 2013		Jan. 31, 2013		Dec. 31, 2012		Nov. 30, 2012		Oct. 31, 2012		Mar. 31, 2013		Dec. 31, 2012		Mar. 31, 2013		Sep. 30, 2012		Feb. 28, 2013	Jul. 31, 2012
Capital Unit [Line Items]
Total Number of Units Purchased as Part of a Publicly Announced Plan or Program	219		91		331		645		39		310		1,015		1,325		22
Average Price Paid per Unit	$ 4.40	[1]	$ 4.25	[1]	$ 4.13	[1]	$ 4.20	[1]	$ 4.28	[1]	$ 4.36	[1]	$ 4.18	[1]	$ 4.22	[1]	$ 4.26	[1]
Maximum Number of Units that May Yet Be Purchased Under the Program	1,653		1,872		1,963		2,294		2,939		1,653		1,963		1,653		2,978		1,872	3,000

[1] Amounts include repurchase costs.

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Summary of Significant Accounting Policies (Policies)

6 Months Ended

Mar. 31, 2013

Basis of Presentation

Basis of Presentation

The Consolidated Financial Statements include the accounts of Star Gas Partners, L.P. and its subsidiaries. All material inter-company items and transactions have been eliminated in consolidation.

The financial information included herein is unaudited; however, such information reflects all adjustments (consisting solely of normal recurring adjustments), which are, in the opinion of management, necessary for the fair statement of financial condition and results for the interim periods. Due to the seasonal nature of the Partnership’s business, the results of operations and cash flows for the six month period ended March 31, 2013 and March 31, 2012 are not necessarily indicative of the results to be expected for the full year.

These interim financial statements of the Partnership have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) for interim financial information and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission and should be read in conjunction with the financial statements included in the Partnership’s Annual Report on Form 10-K for the year ended September 30, 2012.

Comprehensive Income (Loss)

Comprehensive Income (Loss)

Comprehensive income (loss) is comprised of net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) consists of the unrealized gain (loss) amortization on the Partnership’s pension plan obligation for its two frozen defined benefit pension plans, and the corresponding tax effect.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

In December 2011, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities. This standard requires an entity to disclose information about offsetting and related arrangements to enable users of financial statements to understand the effect of those arrangements on its financial position. The amendments require added disclosures about financial instruments and derivative instruments that are either (1) offset in accordance with other GAAP or (2) subject to an enforceable master netting arrangement or similar agreement, regardless of whether they are offset on the balance sheet. This new guidance is effective for annual reporting periods beginning in the first quarter of fiscal year 2014. The adoption of ASU No. 2011-11 will not impact our results of operations or the amount of assets and liabilities reported. We are currently evaluating the impact on our disclosures.

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Derivatives and Hedging-Disclosures and Fair Value Measurements - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013 gal	Mar. 31, 2012 gal
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Aggregated cash posted as collateral in normal course of business	0.6
Hedging positions secured under credit facility	7.0
Call Option
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	900,000	800,000
Put Option
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	3,700,000	3,600,000
Inventory
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	700,000	400,000
Swap Contract to Buy Heating Oil
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	5,000,000	5,200,000
Synthetic calls
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	45,400,000	42,300,000
Future Contract To Buy Heating Oil
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	48,500,000	34,500,000
Future Contract To Sell Heating Oil
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	54,300,000	37,500,000
Swap Contracts To Sell Heating Oil
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	3,000,000	3,900,000
Swap Contract To Buy Gasoline
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	500,000	800,000
Swap Contract To Buy Diesel
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative activity volume	300,000	400,000

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Derivatives and Hedging-Disclosures and Fair Value Measurements (Tables)

6 Months Ended

Mar. 31, 2013

Partnership's Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The Partnership’s financial assets and liabilities measured at fair value on a recurring basis are listed on the following table.

(In thousands)					Fair Value Measurements at Reporting Date Using:
Derivatives Not Designated as Hedging Instruments Under FASB ASC 815-10	Balance Sheet Location	Total			Quoted Prices in Active Markets for Identical Assets Level 1			Significant Other Observable Inputs Level 2			Significant Unobservable Inputs Level 3
Asset Derivatives at March 31, 2013
Commodity contracts	Fair asset and fair liability value of derivative instruments	$	7,405		$	1,270		$	6,135		$	—
Commodity contract assets at March 31, 2013		$	7,405		$	1,270		$	6,135		$	—
Liability Derivatives at March 31, 2013
Commodity contracts	Fair liability and fair asset value of derivative instruments	$	(9,472	)	$	(1,623	)	$	(7,849	)	$	—
Commodity contract liabilities at March 31, 2013		$	(9,472	)	$	(1,623	)	$	(7,849	)	$	—
Asset Derivatives at September 30, 2012
Commodity contracts	Fair asset and fair liability value of derivative instruments	$	15,100		$	1,749		$	13,351		$	—
Commodity contract assets at September 30, 2012		$	15,100		$	1,749		$	13,351		$	—
Liability Derivatives at September 30, 2012
Commodity contracts	Fair liability and fair asset value of derivative instruments	$	(10,549	)	$	(1,898	)	$	(8,651	)	$	—
Commodity contract liabilities at September 30, 2012		$	(10,549	)	$	(1,898	)	$	(8,651	)	$	—

(In thousands)
The Effect of Derivative Instruments on the Statement of Operations
Derivatives Not
Designated as Hedging	Location of (Gain) or Loss	Amount of (Gain) or Loss Recognized
Instruments Under	Recognized in Income on	Three Months Ended			Three Months Ended			Six Months Ended			Six Months Ended
FASB ASC 815-10	Derivative	March 31, 2013			March 31, 2012			March 31, 2013			March 31, 2012
Commodity contracts	Cost of product (a)	$	8,544		$	15,916		$	13,420		$	15,324
Commodity contracts	Cost of installations and service (a)	$	(245	)	$	(156	)	$	(334	)	$	(104	)
Commodity contracts	Delivery and branch expenses (a)	$	(118	)	$	(98	)	$	(203	)	$	(90	)
Commodity contracts	(Increase) / decrease in the fair value of derivative instruments	$	(3,447	)	$	(16,981	)	$	4,518		$	(9,863	)

(a) Represents realized closed positions and includes the cost of options as they expire.

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash flows provided by (used in) operating activities:
Net income	$ 51,431	$ 43,413
Adjustment to reconcile net income to net cash provided by (used in) operating activities:
(Increase) decrease in fair value of derivative instruments	4,518	(9,863)
Depreciation and amortization	9,589	8,117
Provision for losses on accounts receivable	6,203	6,249
Change in deferred taxes	8,651	22,930
Changes in operating assets and liabilities:
Increase in receivables	(208,565)	(111,154)
Decrease in inventories	5,749	36,115
Increase in weather hedge contract receivable		(12,500)
Decrease in other assets	4,071	8,896
Increase (decrease) in accounts payable	3,884	(4,148)
Decrease in customer credit balances	(62,389)	(36,302)
Increase in other current and long-term liabilities	35,489	12,487
Net cash used in operating activities	(141,369)	(35,760)
Cash flows provided by (used in) investing activities:
Capital expenditures	(2,138)	(2,659)
Proceeds from sales of fixed assets	45	272
Acquisitions		(26,157)
Net cash used in investing activities	(2,093)	(28,544)
Cash flows provided by (used in) financing activities:
Revolving credit facility borrowings	111,542	86,252
Revolving credit facility repayments	(50,494)	(53,849)
Distributions	(9,478)	(9,954)
Unit repurchases	(5,595)	(19,555)
Deferred charges	(36)	(326)
Net cash provided by financing activities	45,939	2,568
Net decrease in cash and cash equivalents	(97,523)	(61,736)
Cash and cash equivalents at beginning of period	108,091	86,789
Cash and cash equivalents at end of period	$ 10,568	$ 25,053

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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Receivables, allowance	$ 10,820	$ 6,886

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Income Taxes

6 Months Ended

Mar. 31, 2013

Income Taxes

10) Income Taxes

As most of the Partnership’s income is derived from its corporate subsidiaries, these financial statements reflect significant Federal and State income taxes. For corporate subsidiaries of the Partnership, a consolidated Federal income tax return is filed. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amount of assets and liabilities and their respective tax bases and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. A valuation allowance is recognized if, based on the weight of available evidence including historical tax losses, it is more likely than not that some or all of deferred tax assets will not be realized.

The Partnership is a master limited partnership and is not subject to tax at the entity level for Federal and State income tax purposes. Rather, income and losses of the Partnership are allocated directly to the individual partners (the Partnership’s corporate subsidiaries are subject to tax at the entity level for federal and state income tax purposes). While the Partnership will generate non-qualifying Master Limited Partnership revenue through its corporate subsidiaries, distributions from the corporate subsidiaries to the Partnership are generally included in the determination of qualified Master Limited Partnership income. All or a portion of the distributions received by the Partnership from the corporate subsidiaries could be a dividend or capital gain to the partners.

The accompanying financial statements are reported on a fiscal year, however, the Partnership and its Corporate subsidiaries file Federal and State income tax returns on a calendar year.

The current and deferred income tax expenses for the three and six months ended March 31, 2013, and 2012 are as follows (in thousands):

	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands)	2013		2012		2013		2012
Income before income taxes	$	70,796	$	69,873	$	85,465	$	75,456
Current tax expense	$	21,330	$	7,615	$	25,383	$	9,113
Deferred tax expense		7,787		21,776		8,651		22,930
Total tax expense	$	29,117	$	29,391	$	34,034	$	32,043

As of the calendar tax year ended December 31, 2012, Star Acquisitions, a wholly-owned subsidiary of the Partnership, had an estimated Federal net operating loss carry forward (“NOLs”) of approximately $10.6 million. The Federal NOLs, which will expire between 2018 and 2024, are generally available to offset any future taxable income but are also subject to annual limitations of between $1.0 million and $2.2 million.

FASB ASC 740-10-05-6 Income Taxes: Uncertain Tax Position, provides financial statement accounting guidance for uncertainty in income taxes and tax positions taken or expected to be taken in a tax return. At March 31, 2013, we had unrecognized income tax benefits totaling $0.7 million. These unrecognized tax benefits are primarily the result of State tax uncertainties. If recognized, these tax benefits would be recorded as a benefit to the effective tax rate.

We believe that the total liability for unrecognized tax benefits will not materially change during the next 12 months ending March 31, 2014. Our continuing practice is to recognize interest related to income tax matters as a component of income tax expense. We file U.S. Federal income tax returns and various state and local returns. A number of years may elapse before an uncertain tax position is audited and finally resolved. For our Federal income tax returns we have four tax years subject to examination. In our major state tax jurisdictions of New York, Connecticut, Pennsylvania and New Jersey, we have four, four, four and five tax years, respectively, that are subject to examination. While it is often difficult to predict the final outcome or the timing of resolution of any particular uncertain tax position, based on our assessment of many factors including past experience and interpretation of tax law, we believe that our provision for income taxes reflect the most probable outcome. This assessment relies on estimates and assumptions and may involve a series of complex judgments about future events.

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Document and Entity Information	6 Months Ended
	Mar. 31, 2013	Apr. 30, 2013
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q2
Trading Symbol	SGU
Entity Registrant Name	STAR GAS PARTNERS LP
Entity Central Index Key	0001002590
Current Fiscal Year End Date	--09-30
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		59,516,465

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Supplemental Disclosure of Cash Flow Information

6 Months Ended

Mar. 31, 2013

Supplemental Disclosure of Cash Flow Information

11) Supplemental Disclosure of Cash Flow Information

	Six Months Ended March 31,
(in thousands)	2013		2012
Cash paid during the period for:
Income taxes, net	$	4,901	$	781
Interest	$	7,193	$	7,028
Non-cash financing activities:
Increase in interest expense—amortization of debt discount on 8.875% Senior Note	$	50	$	46

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Mar. 31, 2013		Mar. 31, 2012		Mar. 31, 2013		Mar. 31, 2012
Sales:
Product	$ 732,949		$ 584,208		$ 1,187,419		$ 990,877
Installations and service	52,190		45,384		114,245		100,189
Total sales	785,139		629,592		1,301,664		1,091,066
Cost and expenses:
Cost of product	571,790		459,224		928,403		775,897
Cost of installations and service	51,338		44,374		108,559		96,725
(Increase) decrease in the fair value of derivative instruments	(3,447)		(16,981)		4,518		(9,863)
Delivery and branch expenses	83,322		61,713		151,709		129,470
Depreciation and amortization expenses	4,321		3,829		8,679		7,458
General and administrative expenses	4,761		4,554		9,252		9,919
Operating income	73,054		72,879		90,544		81,460
Interest expense	(4,024)		(3,829)		(7,451)		(7,281)
Interest income	2,184		1,208		3,282		1,936
Amortization of debt issuance costs	(418)		(385)		(910)		(659)
Income before income taxes	70,796		69,873		85,465		75,456
Income tax expense	29,117		29,391		34,034		32,043
Net income	41,679		40,482		51,431		43,413
General Partner's interest in net income	225		213		278		228
Limited Partners' interest in net income	$ 41,454		$ 40,269		$ 51,153		$ 43,185
Basic and Diluted income per Limited Partner Unit	0.58	[1]	0.55	[1]	0.72	[1]	0.59	[1]
Weighted average number of Limited Partner units outstanding:
Basic and Diluted	59,837		61,474		60,192		62,839

[1] See Note 13 - Earnings (Loss) Per Limited Partner Unit.

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Inventories

6 Months Ended

Mar. 31, 2013

Inventories

5) Inventories

The Partnership’s product inventories are stated at the lower of cost or market computed on the weighted average cost method. All other inventories, representing parts and equipment are stated at the lower of cost or market using the FIFO method. The components of inventory were as follows (in thousands):

	March 31, 2013		September 30, 2012
Product	$	24,123	$	30,786
Parts and equipment		17,593		16,679
Total inventory	$	41,716	$	47,465

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Derivatives and Hedging-Disclosures and Fair Value Measurements

6 Months Ended

Mar. 31, 2013

Derivatives and Hedging-Disclosures and Fair Value Measurements

4) Derivatives and Hedging—Disclosures and Fair Value Measurements

The Partnership uses derivative instruments such as futures, options and swap agreements in order to mitigate exposure to market risk associated with the purchase of home heating oil for price-protected customers, physical inventory on hand, inventory in transit and priced purchase commitments.

To hedge a substantial majority of the purchase price associated with heating oil gallons anticipated to be sold to its price-protected customers as of March 31, 2013, the Partnership held 0.7 million gallons of physical inventory and held 5.0 million gallons of swap contracts to buy heating oil, 0.9 million gallons of call options, 3.7 million gallons of put options and 45.4 million net gallons of synthetic calls. To hedge the inter-month differentials for its price-protected customers, its physical inventory on hand and inventory in transit, the Partnership, as of March 31, 2013, had 48.5 million gallons of future contracts to buy heating oil, 54.3 million gallons of future contracts to sell heating oil and 3.0 million gallons of swap contracts to sell heating oil. To hedge a majority of its internal fuel usage for fiscal 2013, the Partnership as of March 31, 2013, had 0.5 million gallons of swap contracts to buy gasoline and 0.3 million gallons of swap contracts to buy diesel.

To hedge a substantial majority of the purchase price associated with heating oil gallons anticipated to be sold to its price-protected customers as of March 31, 2012, the Partnership held 0.4 million gallons of physical inventory and held 5.2 million gallons of swap contracts to buy heating oil, 0.8 million gallons of call options, 3.6 million gallons of put options and 42.3 million net gallons of synthetic calls. To hedge the inter-month differentials for its price-protected customers, its physical inventory on hand and inventory in transit, the Partnership, as of March 31, 2012, had 34.5 million gallons of future contracts to buy heating oil, 37.5 million gallons of future contracts to sell heating oil and 3.9 million gallons of swap contracts to sell heating oil. To hedge a majority of its internal fuel usage for fiscal 2012, the Partnership as of March 31, 2012, had 0.8 million gallons of swap contracts to buy gasoline and 0.4 million gallons of swap contracts to buy diesel.

The Partnership’s derivative instruments are with the following counterparties: JPMorgan Chase Bank, N.A., Cargill, Inc., Wells Fargo Bank, N.A., Societe Generale, Key Bank, N.A., Bank of Montreal, Regions Financial Corporation and Bank of America, N.A. The Partnership assesses counterparty credit risk and maintains master netting arrangements with counterparties to help manage the risks, and record derivative positions on a net basis. The Partnership considers counterparty credit risk to be low. At March 31, 2013, the aggregate cash posted as collateral in the normal course of business at counterparties was $0.6 million. Positions with counterparties who are also parties to our revolving credit facility are collateralized under that facility. As of March 31, 2013, $7.0 million of hedge positions were secured under the credit facility.

FASB ASC 815-10-05 Derivatives and Hedging, established accounting and reporting standards requiring that derivative instruments be recorded at fair value and included in the consolidated balance sheet as assets or liabilities, along with qualitative disclosures regarding the derivative activity. To the extent derivative instruments designated as cash flow hedges are effective and the standard’s documentation requirements have been met, changes in fair value are recognized in other comprehensive income until the underlying hedged item is recognized in earnings. The Partnership has elected not to designate its derivative instruments as hedging instruments under this standard and the change in fair value of the derivative instruments is recognized in our statement of operations in the line item (Increase) decrease in the fair value of derivative instruments. Depending on the risk being hedged, realized gains and losses are recorded in cost of product, cost of installations and service, or delivery and branch expenses.

FASB ASC 820-10 Fair Value Measurements and Disclosures, established a three-tier fair value hierarchy, which classified the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices for identical instruments in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. The Partnership’s Level 1 derivative assets and liabilities represent the fair value of commodity contracts used in its hedging activities that are identical and traded in active markets. The Partnership’s Level 2 derivative assets and liabilities represent the fair value of commodity contracts used in its hedging activities that are valued using either directly or indirectly observable inputs, whose nature, risk and class are similar. No significant transfers of assets or liabilities have been made into and out of the Level 1 or Level 2 tiers. All derivative instruments were non-trading positions and were either a Level 1 or Level 2 instrument. The fair market value of our Level 1 and Level 2 derivative assets and liabilities are calculated by our counter-parties and are independently validated by the Partnership. The Partnership’s calculations are, for Level 1 derivative assets and liabilities, based on the published New York Mercantile Exchange (“NYMEX”) market prices for the commodity contracts open at the end of the period. For Level 2 derivative assets and liabilities the calculations performed by the Partnership are based on a combination of the NYMEX published market prices and other inputs, including such factors as present value, volatility and duration.

The Partnership had no assets or liabilities that are measured at fair value on a nonrecurring basis subsequent to their initial recognition. The Partnership’s financial assets and liabilities measured at fair value on a recurring basis are listed on the following table.

(In thousands)					Fair Value Measurements at Reporting Date Using:
Derivatives Not Designated as Hedging Instruments Under FASB ASC 815-10	Balance Sheet Location	Total			Quoted Prices in Active Markets for Identical Assets Level 1			Significant Other Observable Inputs Level 2			Significant Unobservable Inputs Level 3
Asset Derivatives at March 31, 2013
Commodity contracts	Fair asset and fair liability value of derivative instruments	$	7,405		$	1,270		$	6,135		$	—
Commodity contract assets at March 31, 2013		$	7,405		$	1,270		$	6,135		$	—
Liability Derivatives at March 31, 2013
Commodity contracts	Fair liability and fair asset value of derivative instruments	$	(9,472	)	$	(1,623	)	$	(7,849	)	$	—
Commodity contract liabilities at March 31, 2013		$	(9,472	)	$	(1,623	)	$	(7,849	)	$	—
Asset Derivatives at September 30, 2012
Commodity contracts	Fair asset and fair liability value of derivative instruments	$	15,100		$	1,749		$	13,351		$	—
Commodity contract assets at September 30, 2012		$	15,100		$	1,749		$	13,351		$	—
Liability Derivatives at September 30, 2012
Commodity contracts	Fair liability and fair asset value of derivative instruments	$	(10,549	)	$	(1,898	)	$	(8,651	)	$	—
Commodity contract liabilities at September 30, 2012		$	(10,549	)	$	(1,898	)	$	(8,651	)	$	—

(In thousands)
The Effect of Derivative Instruments on the Statement of Operations
Derivatives Not
Designated as Hedging	Location of (Gain) or Loss	Amount of (Gain) or Loss Recognized
Instruments Under	Recognized in Income on	Three Months Ended			Three Months Ended			Six Months Ended			Six Months Ended
FASB ASC 815-10	Derivative	March 31, 2013			March 31, 2012			March 31, 2013			March 31, 2012
Commodity contracts	Cost of product (a)	$	8,544		$	15,916		$	13,420		$	15,324
Commodity contracts	Cost of installations and service (a)	$	(245	)	$	(156	)	$	(334	)	$	(104	)
Commodity contracts	Delivery and branch expenses (a)	$	(118	)	$	(98	)	$	(203	)	$	(90	)
Commodity contracts	(Increase) / decrease in the fair value of derivative instruments	$	(3,447	)	$	(16,981	)	$	4,518		$	(9,863	)

(a) Represents realized closed positions and includes the cost of options as they expire.

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Common Unit Repurchase and Retirement (Tables)

6 Months Ended

Mar. 31, 2013

Partnership's Repurchase Activities

(in thousands, except per unit amounts)
Period	Total Number of Units Purchased as Part of a  Publicly Announced Plan or Program		Average Price Paid per Unit (a)		Maximum Number of Units that May Yet Be Purchased Under the Program
Plan III - Number of units authorized						3,000
Plan III - Fiscal year 2012 total		22	$	4.26		2,978
Plan III - October 2012		39	$	4.28		2,939
Plan III - November 2012		645	$	4.20		2,294
Plan III - December 2012		331	$	4.13		1,963
Plan III - First quarter fiscal year 2013 total		1,015	$	4.18
Plan III - January 2013		91	$	4.25		1,872
Plan III - February 2013		—	$	—		1,872
Plan III - March 2013		219	$	4.40		1,653
Plan III - Second quarter fiscal year 2013 total		310	$	4.36
Plan III - Six months fiscal year 2013 total		1,325	$	4.22

(a) Amounts include repurchase costs.

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Commitments and Contingencies

6 Months Ended

Mar. 31, 2013

Commitments and Contingencies

12) Commitments and Contingencies

The Partnership’s operations are subject to the operating hazards and risks normally incidental to handling, storing and transporting and otherwise providing for use by consumers of combustible liquids such as home heating oil and propane. As a result, at any given time, the Partnership is generally a defendant in various legal proceedings and litigation arising in the ordinary course of business. The Partnership maintains insurance policies in amounts and with coverages and deductibles we believe are reasonable and prudent. However, the Partnership cannot assure that this insurance will be adequate to protect it from all material expenses related to potential future claims for personal and property damage or that these levels of insurance will be available in the future at economical prices. The Partnership does not carry business interruption insurance. In the opinion of management the Partnership is not a party to any litigation, which individually or in the aggregate could reasonably be expected to have a material adverse effect on the Partnership’s results of operations, financial position or liquidity.

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Long-Term Debt and Bank Facility Borrowings

6 Months Ended

Mar. 31, 2013

Long-Term Debt and Bank Facility Borrowings

8) Long-Term Debt and Bank Facility Borrowings

The Partnership’s debt is as follows (in thousands):

	March 31, 2013				September 30, 2012
	Carrying Amount		Fair Value (a)		Carrying Amount		Fair Value (a)
8.875% Senior Notes (b)	$	124,408	$	128,125	$	124,357	$	126,563
Revolving Credit Facility Borrowings (c)		61,048		61,048		—		—
Total debt	$	185,456	$	189,173	$	124,357	$	126,563
Total long-term portion of debt	$	124,408	$	128,125	$	124,357	$	126,563

(a) The Partnership’s fair value estimates of long-term debt are made at a specific point in time based on Level 2 inputs. Due to the relatively short maturity of the revolving credit facility, the carrying amount approximates fair value.

(b) The 8.875% Senior Notes were originally issued in November 2010 in a private placement offering pursuant to Rule 144A and Regulation S under the Securities Act of 1933, and in February 2011, were exchanged for substantially identical public notes registered with the Securities and Exchange Commission. These public notes mature in December 2017 and accrue interest at an annual rate of 8.875% requiring semi-annual interest payments on June 1 and December 1 of each year. The discount on these notes was $0.6 million at March 31, 2013. Under the terms of the indenture, these notes permit restricted payments after passing certain financial tests. The Partnership can incur debt up to $100 million for acquisitions and can also pay restricted payments of $22.0 million without passing certain financial tests.

(c) In June 2011, the Partnership entered into an amended and restated asset based revolving credit facility agreement with a bank syndication comprised of fifteen banks. The amended and restated revolving credit facility expires in June 2016. In November 2011, the Partnership exercised the provision under this agreement to expand the facility by an additional $50 million. Under this agreement, the Partnership may borrow up to $250 million ($350 million during the heating season from December to April each year) for working capital purposes (subject to certain borrowing base limitations and coverage ratios) and may issue up to $100 million in letters of credit. The Partnership can increase the facility size by $100 million without the consent of the bank group. The bank group is not obligated to fund the $100 million increase. If the bank group elects not to fund the increase, the Partnership can add additional lenders to the group, with the consent of the agent (as appointed in the revolving credit facility agreement), which shall not be unreasonably withheld.

Obligations under the revolving credit facility are guaranteed by the Partnership and its subsidiaries and are secured by liens on substantially all of the Partnership’s assets including accounts receivable, inventory, general intangibles, real property, fixtures and equipment.

The interest rate is LIBOR plus (i) 1.75% (if Availability, as defined in the revolving credit facility agreement is greater than or equal to $150 million), or (ii) 2.00% (if Availability is greater than $75 million but less than $150 million), or (iii) 2.25% (if Availability is less than or equal to $75 million). The Commitment Fee on the unused portion of the facility is 0.375% per annum. This amended and restated revolving credit facility imposes certain restrictions, including restrictions on the Partnership’s ability to incur additional indebtedness, to pay distributions to unitholders, to pay inter-company dividends or distributions, make investments, grant liens, sell assets, make acquisitions and engage in certain other activities.

The Partnership is obligated to meet certain financial covenants under the amended and restated revolving credit facility, including the requirement to maintain at all times either Availability (borrowing base less amounts borrowed and letters of credit issued) of $43.8 million, 12.5% of the maximum facility size, or a fixed charge coverage ratio (as defined in the revolving credit facility agreement) of not less than 1.1, which is calculated based upon Adjusted EBITDA for the trailing twelve months. In order to make acquisitions, the Partnership must maintain Availability of $40 million on a historical pro forma and forward-looking basis. In addition, the Partnership must maintain Availability of $61.3 million, 17.5% of the maximum facility size on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of not less than 1.15 in order to pay any distributions to unitholders or repurchase common units.

The amended and restated revolving credit facility prohibits certain activities including investments, acquisitions, asset sales, inter-company dividends or distributions (including those needed to pay interest or principal on the 8.875% senior notes), except to the Partnership or a wholly owned subsidiary of the Partnership, if the relevant covenant described above has not been met. The occurrence of an event of default or an acceleration under the amended and restated revolving credit facility would result in the Partnership’s inability to obtain further borrowings under that facility, which could adversely affect its results of operations. Such a default may also restrict the ability of the Partnership to obtain funds from its subsidiaries in order to pay interest or pay down debt. An acceleration under the amended and restated revolving credit facility would result in a default under the Partnership’s other funded debt.

At March 31, 2013, $61.0 million was outstanding under the revolving credit facility and $45.0 million of letters of credit were issued. At September 30, 2012, no amount was outstanding under the revolving credit facility and $42.8 million of letters of credit were issued.

At March 31, 2013, availability was $137.0 million and the Partnership was in compliance with the fixed charge coverage ratio. At September 30, 2012, availability was $179.2 million and the Partnership was in compliance with the fixed charge coverage ratio.

In July 2011, the Partnership’s shelf registration became effective, providing for the sale of up to $250 million in one or more offerings of common units representing limited partnership interests, partnership securities and debt securities; which may be secured or unsecured senior debt securities or secured or unsecured subordinated debt securities. As of March 31, 2013, no offerings under this shelf registration have occurred.

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Property and Equipment

6 Months Ended

Mar. 31, 2013

Property and Equipment

6) Property and Equipment

Property and equipment are stated at cost. Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):

	March 31, 2013		September 30, 2012
Property and equipment	$	166,904	$	167,060
Less: accumulated depreciation		116,296		114,452
Property and equipment, net	$	50,608	$	52,608

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Other Intangible Assets

6 Months Ended

Mar. 31, 2013

Other Intangible Assets

7) Other Intangible Assets

Intangibles, net

The gross carrying amount and accumulated amortization of intangible assets subject to amortization are as follows (in thousands):

	March 31, 2013						September 30, 2012
	Gross Carrying Amount		Accum. Amortization		Net		Gross Carrying Amount		Accum. Amortization		Net
Customer lists and other intangibles	$	286,783	$	216,627	$	70,156	$	286,783	$	212,071	$	74,712

Amortization expense for intangible assets was $4.6 million for the six months ended March 31, 2013, compared to $3.5 million for the six months ended March 31, 2012. Total estimated annual amortization expense related to intangible assets subject to amortization, for the fiscal year ending September 30, 2013, and the four succeeding fiscal years ending September 30, is as follows (in thousands):

	Estimated Annual Book Amortization Expense
2013	$	9,111
2014	$	9,035
2015	$	8,900
2016	$	8,729
2017	$	8,209

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Employee Benefit Plan

6 Months Ended

Mar. 31, 2013

Employee Benefit Plan

9) Employee Benefit Plan

	Three Months Ended March 31,						Six Months Ended March 31,
(in thousands)	2013			2012			2013			2012
Components of net periodic benefit cost:
Service cost	$	—		$	—		$	—		$	—
Interest cost		620			714			1,240			1,428
Expected return on plan assets		(948	)		(941	)		(1,896	)		(1,882	)
Net amortization		664			688			1,328			1,376
Net periodic benefit cost	$	336		$	461		$	672		$	922

For the six months ended March 31, 2013, the Partnership contributed $1.5 million and expects to make an additional $2.0 million contribution in fiscal 2013 to fund its pension obligation.

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Common Unit Repurchase and Retirement - Additional Information (Detail) (USD $) In Millions, unless otherwise specified		6 Months Ended
	Jul. 31, 2012	Mar. 31, 2013 First Amendment
Capital Unit [Line Items]
Partnership's common units authorized for repurchase	3.0
Availability required to pay distributions		$ 61.3
Percentage of the maximum facility size on a historical proforma and forward-looking basis		17.50%
Minimum fixed charge coverage ratio to repurchase common units		1.15

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Supplemental Disclosure of Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash paid during the period for:
Income taxes, net	$ 4,901	$ 781
Interest	7,193	7,028
Non-cash financing activities:
Increase in interest expense-amortization of debt discount on 8.875% Senior Note	$ 50	$ 46

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Subsequent Events

6 Months Ended

Mar. 31, 2013

Subsequent Events

14) Subsequent Events

Quarterly Distribution Declared

In April 2013, we declared a quarterly distribution of $0.0825 per unit, or $0.33 per unit on an annualized basis, on all common units with respect to the second quarter of fiscal 2013, payable on May 6, 2013, to holders of record on April 26, 2013. In accordance with our Partnership Agreement, the amount of distributions in excess of the minimum quarterly distribution of $0.0675, are distributed 90% to the holders of common units and 10% to the holders of the General Partner units (until certain distribution levels are met), subject to the management incentive compensation plan. As a result, $4.9 million will be paid to the common unit holders, $0.07 million to the General Partner (including $0.05 million of incentive distribution as provided in our Partnership Agreement) and $0.05 million to management pursuant to the management incentive compensation plan which provides for certain members of management to receive incentive distributions that would otherwise be payable to the General Partner.

Acquisition

In April 2013, the Partnership purchased for cash the customer lists and assets of a home heating oil dealership for approximately $0.6 million, including net working capital credits of $0.1 million.

Unit Repurchase

In April 2013, the Partnership repurchased 161,000 common units under its Plan III common unit repurchase program.

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Property and Equipment (Tables)

6 Months Ended

Mar. 31, 2013

Property and Equipment

Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):

	March 31, 2013		September 30, 2012
Property and equipment	$	166,904	$	167,060
Less: accumulated depreciation		116,296		114,452
Property and equipment, net	$	50,608	$	52,608

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Current and Deferred Income Tax Expense (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Deferred Income Tax Assets And Liabilities [Line Items]
Income before income taxes	$ 70,796	$ 69,873	$ 85,465	$ 75,456
Current tax expense	21,330	7,615	25,383	9,113
Deferred tax expense	7,787	21,776	8,651	22,930
Total tax expense	$ 29,117	$ 29,391	$ 34,034	$ 32,043

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Gross Carrying Amount and Accumulated Amortization of Intangible Assets (Detail) (Customer Lists And Other Intangibles, USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Customer Lists And Other Intangibles
Intangible Assets [Line Items]
Gross Carrying Amount	$ 286,783	$ 286,783
Accum. Amortization	216,627	212,071
Net	$ 70,156	$ 74,712

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Mar. 31, 2013		Mar. 31, 2012		Mar. 31, 2013		Mar. 31, 2012
Net income	$ 41,679		$ 40,482		$ 51,431		$ 43,413
Other comprehensive income:
Unrealized gain on pension plan obligation	664	[1]	688	[1]	1,328	[1],[2]	1,376	[1]
Tax effect of unrealized gain on pension plan	(271)		(280)		(542)		(561)
Total other comprehensive income	393		408		786		815
Total comprehensive income	$ 42,072		$ 40,890		$ 52,217		$ 44,228

[1] These items are included in the computation of net periodic pension cost. See Note 9 - Employee Benefit Plan.

[2] These items are included in the computation of net periodic pension costs. See Note 9-Employee Benefit Plan.

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Common Unit Repurchase and Retirement

6 Months Ended

Mar. 31, 2013

Common Unit Repurchase and Retirement

3) Common Unit Repurchase and Retirement

In July 2012, the Board of Directors authorized the repurchase of up to 3.0 million of the Partnership’s common units (“Plan III”). The authorized common unit repurchases may be made from time-to-time in the open market, in privately negotiated transactions or in such other manner deemed appropriate by management. There is no guarantee of the exact number of units that will be purchased under the program and the Partnership may discontinue purchases at any time. The program does not have a time limit. The Partnership’s repurchase activities take into account SEC safe harbor rules and guidance for issuer repurchases. All of the common units purchased in the repurchase program will be retired.

The Partnership must maintain Availability (as defined in the revolving credit facility agreement) of $61.3 million, 17.5% of the maximum facility size on a historical pro forma and forward-looking basis, and a fixed charge coverage ratio of not less than 1.15 in order to repurchase common units.

(in thousands, except per unit amounts)
Period	Total Number of Units Purchased as Part of a  Publicly Announced Plan or Program		Average Price Paid per Unit (a)		Maximum Number of Units that May Yet Be Purchased Under the Program
Plan III - Number of units authorized						3,000
Plan III - Fiscal year 2012 total		22	$	4.26		2,978
Plan III - October 2012		39	$	4.28		2,939
Plan III - November 2012		645	$	4.20		2,294
Plan III - December 2012		331	$	4.13		1,963
Plan III - First quarter fiscal year 2013 total		1,015	$	4.18
Plan III - January 2013		91	$	4.25		1,872
Plan III - February 2013		—	$	—		1,872
Plan III - March 2013		219	$	4.40		1,653
Plan III - Second quarter fiscal year 2013 total		310	$	4.36
Plan III - Six months fiscal year 2013 total		1,325	$	4.22

(a) Amounts include repurchase costs.

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Other Intangible Assets (Tables)

6 Months Ended

Mar. 31, 2013

Gross Carrying Amount and Accumulated Amortization of Intangible Assets Subject to Amortization

The gross carrying amount and accumulated amortization of intangible assets subject to amortization are as follows (in thousands):

	March 31, 2013						September 30, 2012
	Gross Carrying Amount		Accum. Amortization		Net		Gross Carrying Amount		Accum. Amortization		Net
Customer lists and other intangibles	$	286,783	$	216,627	$	70,156	$	286,783	$	212,071	$	74,712

Estimated Annual Amortization Expense Related to Intangible Assets Subject to Amortization

Total estimated annual amortization expense related to intangible assets subject to amortization, for the fiscal year ending September 30, 2013, and the four succeeding fiscal years ending September 30, is as follows (in thousands):

	Estimated Annual Book Amortization Expense
2013	$	9,111
2014	$	9,035
2015	$	8,900
2016	$	8,729
2017	$	8,209

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Effect of Derivative Instruments on Statement of Operations (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Mar. 31, 2013		Mar. 31, 2012		Mar. 31, 2013		Mar. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of (Gain) or Loss Unrealized, commodity contracts	$ (3,447)		$ (16,981)		$ 4,518		$ (9,863)
Fair Value, Measurements, Recurring | Derivatives Not Designated as Hedging Instruments under FASB ASC 815-10 | Commodity Contract | Cost of product
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of (Gain) or Loss Recognized, commodity contracts	8,544	[1]	15,916	[1]	13,420	[1]	15,324	[1]
Fair Value, Measurements, Recurring | Derivatives Not Designated as Hedging Instruments under FASB ASC 815-10 | Commodity Contract | Cost of installations and service
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of (Gain) or Loss Recognized, commodity contracts	(245)	[1]	(156)	[1]	(334)	[1]	(104)	[1]
Fair Value, Measurements, Recurring | Derivatives Not Designated as Hedging Instruments under FASB ASC 815-10 | Commodity Contract | Delivery and branch expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of (Gain) or Loss Recognized, commodity contracts	$ (118)	[1]	$ (98)	[1]	$ (203)	[1]	$ (90)	[1]

[1] Represents realized closed positions and includes the cost of options as they expire.

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Earnings (Loss) Per Limited Partner Unit

6 Months Ended

Mar. 31, 2013

Earnings (Loss) Per Limited Partner Unit

13) Earnings (Loss) Per Limited Partner Unit

Income per limited partner unit is computed in accordance with FASB ASC 260-10-05 Earnings Per Share, Master Limited Partnerships (EITF 03-06), by dividing the limited partners’ interest in net income by the weighted average number of limited partner units outstanding. The pro forma nature of the allocation required by this standard provides that in any accounting period where the Partnership’s aggregate net income exceeds its aggregate distribution for such period, the Partnership is required to present net income per limited partner unit as if all of the earnings for the periods were distributed, regardless of whether those earnings would actually be distributed during a particular period from an economic or practical perspective. This allocation does not impact the Partnership’s overall net income or other financial results. However, for periods in which the Partnership’s aggregate net income exceeds its aggregate distributions for such period, it will have the impact of reducing the earnings per limited partner unit, as the calculation according to this standard results in a theoretical increased allocation of undistributed earnings to the general partner. In accounting periods where aggregate net income does not exceed aggregate distributions for such period, this standard does not have any impact on the Partnership’s net income per limited partner unit calculation. A separate and independent calculation for each quarter and year-to-date period is performed, in which the Partnership’s contractual participation rights are taken into account.

The following presents the net income allocation and per unit data using this method for the periods presented:

Basic and Diluted Earnings Per Limited Partner:	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands, except per unit data)	2013		2012		2013		2012
Net income	$	41,679	$	40,482	$	51,431	$	43,413
Less General Partners’ interest in net income		225		213		278		228
Net income available to limited partners		41,454		40,269		51,153		43,185
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		6,993		6,656		7,991		6,339
Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	34,461	$	33,613	$	43,162	$	36,846
Per unit data:
Basic and diluted net income available to limited partners	$	0.69	$	0.66	$	0.85	$	0.69
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		0.11		0.11		0.13		0.10
Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	0.58	$	0.55	$	0.72	$	0.59
Weighted average number of Limited Partner units outstanding		59,837		61,474		60,192		62,839