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Goodwill (Tables)
12 Months Ended
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill by Operating Segment
Goodwill by operating segment as of December 31, 2015 and 2014 is as follows (in thousands):
 
 
December 31,
 
2015
 
2014
California
$
6,801

 
$
6,801

Arizona
5,951

 
5,951

Nevada
1,457

 
1,457

Washington
31,200

 
26,485

Oregon
21,493

 
20,193

Total goodwill
$
66,902

 
$
60,887