Quarterly report pursuant to Section 13 or 15(d)

ORGANIZATION AND BASIS OF PRESENTATION - Narrative (Details)

v3.10.0.1
ORGANIZATION AND BASIS OF PRESENTATION - Narrative (Details)
$ in Thousands
 6 Months Ended
Jun. 30, 2018
USD ($)
state
region
community
Dec. 31, 2017
USD ($)
Organization and Presentation [Line Items]    
Entity operations in number of regions | region 3  
Number of states in regions | state 9  
Number of communities in which homes are sold | community 253  
Deposits on real estate under option or contract $ 48,880 $ 59,945
Cash and cash equivalents [Member]    
Organization and Presentation [Line Items]    
Amounts in transit from title companies for home closings 56,400 $ 107,100
Minimum [Member]    
Organization and Presentation [Line Items]    
Base price per house for sale range $ 179  
Community life cycle range 3 years  
Minimum [Member] | Non-Structural Items [Member]    
Organization and Presentation [Line Items]    
Warranty period following home closings 1 year  
Maximum [Member]    
Organization and Presentation [Line Items]    
Base price per house for sale range $ 1,311  
Community life cycle range 5 years  
Maximum [Member] | Non-Structural Items [Member]    
Organization and Presentation [Line Items]    
Warranty period following home closings 2 years  
Maximum [Member] | Structural [Member]    
Organization and Presentation [Line Items]    
Warranty period following home closings 10 years