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Marketable Securities (Tables)
6 Months Ended
Jun. 30, 2013
Marketable Securities [Abstract]  
Schedule Of Marketable Securities

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At June 30, 2013

 

At December 31, 2012

 

 

Cost

 

Unrealized loss

 

Fair value

 

 

Cost

 

Unrealized gain

 

 

Fair value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Current Marketable Equity Securities

$

602 

$

(363)

$

239 

 

$

624 

$

 

$

626 

 

$

602 

$

(363)

$

239 

 

$

624 

$

 

$

626