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Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 30, 2011 | Sep. 30, 2010 | Sep. 30, 2009
Cash flows provided by (used in) operating activities: |  |  |  |  |  |
Net income | $ 24,344 |  | $ 28,320 |  | $ 131,038 |
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |  |  |  |  |
(Increase) decrease in fair value of derivative instruments | 2,567 |  | (5,622) |  | (13,690) |
Depreciation and amortization | 20,324 |  | 18,425 |  | 22,157 |
(Gain) loss on redemption of debt | 1,700 |  | 1,132 |  | (9,706) |
Provision for losses on accounts receivable | 10,388 |  | 5,279 |  | 10,310 |
Change in deferred taxes | 15,831 |  | 13,331 |  | (61,355) |
Changes in operating assets and liabilities net of amounts related to acquisitions: |  |  |  |  |  |
(Increase) decrease in receivables | (31,593) |  | (4,570) |  | 26,657 |
Increase in inventories | (13,189) |  | (2,012) |  | (17,747) |
Decrease in other assets | 1,594 |  | 13,912 |  | 4,230 |
Increase (decrease) in accounts payable | 1,943 |  | (1,784) |  | 216 |
Decrease in customer credit balances | (1,776) |  | (9,250) |  | (11,964) |
Increase (decrease) in other current and long-term liabilities | 7,269 |  | (12,732) |  | (1,691) |
Net cash provided by operating activities | 39,402 |  | 44,429 |  | 78,455 |
Cash flows provided by (used in) investing activities: |  |  |  |  |  |
Capital expenditures | (6,361) |  | (5,567) |  | (4,334) |
Proceeds from sales of fixed assets | 92 |  | 392 |  | 159 |
Acquisitions (net of cash acquired of $0, $3,390, and $0, respectively) | (9,659) |  | (68,658) |  | (3,393) |
Earnout |  |  | (123) |  |  |
Net cash used in investing activities | (15,928) |  | (73,956) |  | (7,568) |
Cash flows provided by (used in) financing activities: |  |  |  |  |  |
Revolving credit facility borrowings | 88,416 |  | 36,754 |  |  |
Revolving credit facility repayments | (88,416) |  | (36,754) |  |  |
Repayment of debt | (82,499) |  | (50,854) |  | (30,230) |
Proceeds from the issuance of debt | 124,188 |  |  |  |  |
Debt extinguishment costs | (1,409) |  |  |  |  |
Distributions | (20,677) | [1] | (20,353) | [1] | (15,411) | [1]
Unit repurchase | (10,949) |  | (33,234) |  | (2,336) |
Increase in deferred charges | (6,401) |  | (130) |  | (6,558) |
Net cash provided by (used in) financing activities | 2,253 |  | (104,571) |  | (54,535) |
Net increase (decrease) in cash | 25,727 |  | (134,098) |  | 16,352 |
Cash and equivalent at beginning of period | 61,062 |  | 195,160 |  | 178,808 |
Cash and equivalent at end of period | $ 86,789 |  | $ 61,062 |  | $ 195,160 |
[1] | See Note 4—Quarterly Distributions of Available Cash.

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- Definition Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. Includes cash and cash equivalents associated with the entity's continuing operations. Excludes cash and cash equivalents associated with the disposal group (and discontinued operation). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7 -Footnote 1 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3044-108585 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 8, 9 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6676-107765 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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