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Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Cash flows from operating activities: |  |
Net loss | $ (40,028) | $ (39,209)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 5,808 | 5,618
Stock-based compensation expense | 1,638 | 2,508
Inventory impairments and option contract abandonments | 2,246 | 4,707
Deferred and other income tax benefit | (577) | (36,278)
Provision for doubtful accounts | (184) | 227
Equity in (income) loss of unconsolidated entities | (104) | 109
Cash distributions of income from unconsolidated entities | 336 | 0
Loss on extinguishment of debt | 1,517 | 2,747
Changes in operating assets and liabilities: |  |
(Increase) decrease in accounts receivable | (287) | 6,375
Decrease in income tax receivable | 3,859 | 2,424
Increase in inventory | (40,407) | (14)
Decrease in other assets | 2,823 | 7,420
Decrease in trade accounts payable | (7,033) | (17,748)
Decrease in other liabilities | (6,050) | (18,905)
Other changes | 107 | (7)
Net cash used in operating activities | (76,336) | (80,026)
Cash flows from investing activities: |  |
Capital expenditures | (3,869) | (12,488)
Investments in unconsolidated entities | (400) | (810)
Return of capital from unconsolidated entities | (432) | (428)
Increases in restricted cash | (1,044) | (888)
Decreases in restricted cash | 7,562 | 551
Net cash provided by (used in) investing activities | 2,681 | (13,207)
Cash flows from financing activities: |  |
Repayment of debt | (183,319) | (2,899)
Proceeds from issuance of new debt | 200,000 | 0
Debt issuance costs | (4,635) | (97)
Equity issuance costs | 0 | (1,212)
Settlement of unconsolidated entity debt obligation | (500) | (15,862)
Payments for other financing activities | (26) | (72)
Net cash provided by (used in) financing activities | 11,520 | (20,142)
Decrease in cash and cash equivalents | (62,135) | (113,375)
Cash and cash equivalents at beginning of period | 487,795 | 370,403
Cash and cash equivalents at end of period | $ 425,660 | $ 257,028

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