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Royal Oaks Homes Acquisition - Narrative (Details) (Royal Oak LLC and Affiliate [Member], USD $)
In Thousands, unless otherwise specified
0 Months Ended 3 Months Ended 6 Months Ended
Mar. 13, 2014
Jun. 30, 2014
Jun. 30, 2014
Business Acquisition [Line Items]      
Cash payments to acquire businesses $ 65,000    
Potential earn-out 3,000    
Contingent consideration (earn-out) 2,500    
Warranty administrative services 150    
Warranty period 2 years    
Trade name 614    
Amortization of Intangible Assets   56 0
Transaction and integration costs   129 1,020
Minimum [Member]
     
Business Acquisition [Line Items]      
Performance target to receive earn-out 50.00%    
Trade Names [Member]
     
Business Acquisition [Line Items]      
Trade name $ 614    
Amortization period 3 years    
Lots Owned Or Controlled [Member]
     
Business Acquisition [Line Items]      
Number of primary residential lots 2,500