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v2.4.0.6

Mortgage (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2012
Mortgage [Abstract] |
Mortgage outstanding principal balance |
2012 |  | $ | 1,298 |
2013 |  | $ | 2,768 |
2014 |  | $ | 2,952 |
2015 |  | $ | 3,147 |
2016 |  | $ | 225,341 |
Thereafter |  |  | — |

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- Details
Name: | bxc_MortgageAbstract
Namespace Prefix: | bxc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Tabular disclosure of the future principal payments to be made on the mortgage loan over the next 5 years and thereafter. + References No definition available. + Details
Name: | bxc_MortgageOutstandingPrincipalBalanceTableTextBlock
Namespace Prefix: | bxc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration