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Restricted Stock Units (Tables)
3 Months Ended
Mar. 31, 2013
Restricted Stock Units [Abstract]  
Summary Of Restricted Stock Units Issued
A summary of RSUs issued in the three months ended March 31, 2013 and 2012 follows:
 
($ in thousands)
Units
 
Fair Value
Three months ended March 31:
 
 
 
2013
36,450

 
$
1,515

2012
35,000

 
$
1,218