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v3.22.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Cash flows from operating activities: |  |
Net income (loss) | $ (57,057) | $ 19,807
Adjustments to reconcile net income (loss) to net cash flows provided by operating activities: |  |
Depreciation and amortization | 41,775 | 41,175
Stock compensation expense | 1,387 | 1,658
Loss on investments, net | 8,723 |
Deferred income taxes | (16,659) | 6,654
Amortization of deferred credits | (426) | (2,258)
Amortization of debt discount and issuance costs and accretion of interest into long-term debt | 6,605 | 4,994
Lease termination |  | 4,508
Impairment of assets held for sale | 39,475 |
Other | 910 | (903)
Changes in assets and liabilities: |  |
Receivables | (3,682) | (155)
Expendable parts and supplies | (2,249) | (84)
Prepaid expenses and other operating assets and liabilities | (1,741) | (1,988)
Accounts payable | 14,413 | 15,470
Deferred heavy maintenance, net | (2,430) |
Deferred revenue | (4,957) | 10,099
Accrued expenses and other liabilities | (7,048) | (14,092)
Operating lease right-of-use assets and liabilities | (7,081) | (6,311)
Net cash provided by operating activities | 9,958 | 78,574
Cash flows from investing activities: |  |
Capital expenditures | (22,850) | (5,261)
Investments in equity securities | (200) |
Payments of equipment and other deposits | (6,954) | (6,954)
Returns of equipment and other deposits |  | 540
Net cash used in investing activities | (30,004) | (11,675)
Cash flows from financing activities: |  |
Proceeds from long-term debt | 30,811 | 195,000
Proceeds from issuance of common stock under ESPP | 239 |
Principal payments on long-term debt and finance leases | (53,135) | (212,020)
Payments of debt and warrant issuance costs | (2,414) | (1,326)
Repurchase of stock | (75) | (176)
Net cash used in financing activities | (24,574) | (18,522)
Net change in cash, cash equivalents and restricted cash | (44,620) | 48,377
Cash, cash equivalents and restricted cash at beginning of period | 123,867 | 102,841
Cash, cash equivalents and restricted cash at end of period | 79,247 | 151,218
Supplemental cash flow information |  |
Cash paid for interest | 9,464 | 16,922
Cash paid for income taxes, net | 176 | 49
Operating lease payments in operating cash flows | 26,224 | 25,716
Supplemental non-cash operating activities |  |
Right-of-use assets obtained (disposed) in exchange for lease liabilities | 4,870 | (320)
Supplemental non-cash financing activities |  |
Investments in warrants to purchase common stock | 3,260 | 16,374
Debt issuance cost related to loan agreement with US Department of the Treasury |  | $ (1,887)
Accrued capital expenditures | $ 1,283 |

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