Annual report pursuant to Section 13 and 15(d)

ACQUISITIONS AND GOODWILL - Summary of Changes in the Carrying Amount of Goodwill (Details)

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ACQUISITIONS AND GOODWILL - Summary of Changes in the Carrying Amount of Goodwill (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Goodwill [Roll Forward]    
Beginning balance $ 32,962 $ 32,962
Additions 0 0
Ending balance 32,962 32,962
Operating Segments [Member] | Financial Services [Member]    
Goodwill [Roll Forward]    
Beginning balance 0 0
Additions 0 0
Ending balance 0 0
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding [Member] | West [Member]    
Goodwill [Roll Forward]    
Beginning balance 0 0
Additions 0 0
Ending balance 0 0
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding [Member] | Central [Member]    
Goodwill [Roll Forward]    
Beginning balance 0 0
Additions 0 0
Ending balance 0 0
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding [Member] | East [Member]    
Goodwill [Roll Forward]    
Beginning balance 32,962 32,962
Additions 0 0
Ending balance 32,962 32,962
Corporate [Member]    
Goodwill [Roll Forward]    
Beginning balance 0 0
Additions 0 0
Ending balance $ 0 $ 0