Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net loss	$ (22,340)us-gaap_NetIncomeLoss	$ (5,138)us-gaap_NetIncomeLoss
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,341	2,907
Stock-based compensation expense	1,375us-gaap_ShareBasedCompensation	609us-gaap_ShareBasedCompensation
Inventory impairments and option contract abandonments	0	31
Deferred and other income tax benefit	(765)us-gaap_DeferredIncomeTaxExpenseBenefit	(19)us-gaap_DeferredIncomeTaxExpenseBenefit
Changes in allowance for doubtful accounts	22us-gaap_ProvisionForDoubtfulAccounts	(156)us-gaap_ProvisionForDoubtfulAccounts
Equity in income of unconsolidated entities	(142)	(319)
Cash distributions of income from unconsolidated entities	34	56
Changes in operating assets and liabilities:
Decrease in accounts receivable	2,091	1,424
Increase in inventory	(104,434)us-gaap_IncreaseDecreaseInInventories	(63,062)us-gaap_IncreaseDecreaseInInventories
Decrease in other assets	1,159	1,594
Decrease in trade accounts payable	(40,392)	(23,295)
Decrease in other liabilities	(11,432)	(28,366)
Other changes	(49)	(144)
Net cash used in operating activities	(172,532)	(113,878)
Cash flows from investing activities:
Capital expenditures	(2,934)	(3,200)
Investments in unconsolidated entities	(1,144)	(2,164)
Increases in restricted cash	(1,445)bzh_IncreasesInRestrictedCash	(728)bzh_IncreasesInRestrictedCash
Decreases in restricted cash	294bzh_DecreasesInRestrictedCash	551bzh_DecreasesInRestrictedCash
Net cash used in investing activities	(5,229)	(5,541)
Cash flows from financing activities:
Repayment of debt	(7,388)us-gaap_RepaymentsOfDebt	(2,035)us-gaap_RepaymentsOfDebt
Debt issuance costs	(126)us-gaap_PaymentsOfDebtIssuanceCosts	(32)us-gaap_PaymentsOfDebtIssuanceCosts
Payments for other financing activities	(199)	(413)
Net cash provided by financing activities	(7,713)	(2,480)
Decrease in cash and cash equivalents	(185,474)	(121,899)
Cash and cash equivalents at beginning of period	324,154	504,459
Cash and cash equivalents at end of period	$ 138,680	$ 382,560

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Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).

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