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Business and Summary of Significant Accounting Policies (Details 1) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
--- | --- | --- | ---
Accrued Liabilities |  |  |
Accruals related to real-estate development and construction activities | $ 19,954 | $ 11,048 |
Payroll and other benefits | 11,871 | 13,535 |
Accrued taxes | 3,407 | 3,075 |
Warranty reserves | 22,064 | 23,136 | 29,265
Legal reserves | 16,067 | 10,157 |
Other accruals | 23,014 | 18,513 |
Total | $ 96,377 | $ 79,464 |

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