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v3.10.0.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Cash Flows From Operating Activities: |  |
Net income | $ 13,861 | $ 27,347
Adjustments to reconcile net income to net cash flows provided by operating activities: |  |
Depreciation and amortization | 47,611 | 45,220
Stock compensation expense | 1,209 | 885
Deferred income taxes | (22,139) | 16,190
Amortization of unfavorable lease liabilities and deferred credits | (8,295) | (7,928)
Amortization of debt financing costs and accretion of interest on non-interest-bearing subordinated notes | 3,577 | 1,328
Loss on disposal of assets | 276 | 488
Provision for obsolete expendable parts and supplies | 74 | 349
Loss on contract termination | 15,109 |
Provision for doubtful accounts |  | (86)
Changes in assets and liabilities: |  |
Receivables | (12,743) | (6,529)
Expendable parts and supplies | (677) | (2,265)
Prepaid expenses and other current assets | 4,727 | (14,773)
Accounts payable | 8,361 | (24,584)
Accrued liabilities | 12,212 | 3,098
Net cash provided by operating activities | 63,163 | 38,740
Cash Flows From Investing Activities: |  |
Capital expenditures | (98,509) | (64,819)
Proceeds from sale of rotable spare parts |  | 18
Deposit of restricted cash | (264) | (69)
Net payments of lease and equipment deposits | (2,673) | (2,789)
Net cash used in investing activities | (101,446) | (67,659)
Cash Flows From Financing Activities: |  |
Proceeds from long-term debt | 187,703 | 133,460
Principal payments on long-term debt and capital leases | (158,170) | (116,139)
Debt financing costs | (5,767) | (2,365)
Repurchase of stock | (540) | (803)
Net cash provided by financing activities | 23,226 | 14,153
Net change in cash and cash equivalents | (15,057) | (14,766)
Cash and cash equivalents at beginning of period | 56,788 | 37,686
Cash and cash equivalents at end of period | $ 41,731 | $ 22,920

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