XML 72 R41.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Inventory - Impairments and Lot Option Abandonment Charges, by Reportable Segment (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013
Real Estate, Write-down or Reserve [Line Items] |  |
Lot Option Abandonments | $ 0 bzh_ImpairmentChargesLotOptionAbandonment | $ 31 bzh_ImpairmentChargesLotOptionAbandonment
Inventory impairments and option contract abandonments | 0 us-gaap_InventoryWriteDown | 31 us-gaap_InventoryWriteDown
Inventory impairments and option contract abandonments | $ 0 bzh_InventoryImpairmentAndOptionContractAbandonment | $ 31 bzh_InventoryImpairmentAndOptionContractAbandonment

X
- Definition Impairment Charges, Lot Option Abandonment + References No definition available. + Details
Name: | bzh_ImpairmentChargesLotOptionAbandonment
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Inventory impairments and option contract abandonments + References No definition available. + Details
Name: | bzh_InventoryImpairmentAndOptionContractAbandonment
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Charge to cost of goods sold that represents the reduction of the carrying amount of inventory, generally attributable to obsolescence or market conditions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28360613&loc=d3e4542-108314 + Details
Name: | us-gaap_InventoryWriteDown
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_RealEstateWriteDownOrReserveLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration