Quarterly report pursuant to Section 13 or 15(d)

ORGANIZATION AND BASIS OF PRESENTATION - Narrative (Details)

v3.20.2
ORGANIZATION AND BASIS OF PRESENTATION - Narrative (Details)
 6 Months Ended
Jun. 30, 2020
USD ($)
community
region
state
Dec. 31, 2019
USD ($)
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 237  
Deposits on real estate under option or contract $ 47,832,000 $ 50,901,000
ROU assets 23,936,000 26,332,000
Lease liabilities 31,182,000 34,231,000
Contract asset insurance renewals 500,000 0
Cash and cash equivalents [Member]    
Organization and Presentation [Line Items]    
Amounts in transit from title companies for home closings 68,400,000 $ 54,500,000
Minimum [Member]    
Organization and Presentation [Line Items]    
Base price per house for sale range $ 183,000  
Community life cycle range 3 years  
Maximum [Member]    
Organization and Presentation [Line Items]    
Base price per house for sale range $ 1,300,000  
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