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REAL ESTATE AND WATER ASSETS (Tables)
 12 Months Ended
Dec. 31, 2011
Real Estate [Abstract]  
Components of Real Estate and Water Assets
The cost assigned to the various components of real estate and water assets at December 31, is as follows (in thousands):
 
 
2011
 
2010
Real estate
$
161,733

 
$
172,001

Real estate improvements, net of accumulated amortization of $8.3 million in 2011 and $7.4 million in 2010 
8,197

 
8,830

Water and water rights
79,020

 
73,625

Pipeline rights and water credits at Fish Springs
84,890

 
101,114

 
$
333,840

 
$
355,570