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Long Term Water Assets (Tables)
3 Months Ended
Mar. 31, 2013
Long Term Water Assets [Abstract]  
Components of water assets
Annual costs associated with these contracts are expensed each quarter.
Purchased water assets consist of the following:
(in acre feet)
March 31, 2013
 
December 31, 2012
Banked water and water for future delivery
 
 
 
   AVEK water bank
11,616

 
11,478

   Company water bank
8,818

 
8,700

   AVEK water for future delivery
2,362

 
2,362

Total Company and AVEK banked water
22,796

 
22,540

Transferable Water with AVEK
14,786

 
14,786

SWP contracts
3,444

 
3,444

Total purchased water - third parties
41,026

 
40,770

WRMWSD - Contracts with Company
15,547

 
15,547

TCWD - Contracts with Company
5,278

 
5,278

TCWD - Banked water contracted to Company
38,945

 
38,945

Total purchased and contracted water sources in acre feet
100,796

 
100,540

($ in thousands)
March 31, 2013
 
December 31, 2012
Banked water and water for future delivery - Company and AVEK
$
4,492

 
$
4,448

Transferable water
8,988

 
8,988

SWP Contracts (net of accumulated amortization of $2,198 and $2,021 at March 31, 2013 and December 31 2012, respectively)
15,737

 
15,837

Total water assets
29,217

 
29,273

Less: current portion
(708
)
 
(708
)
Long-term water assets
$
28,509

 
$
28,565