XML 59 R18.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other Income
 3 Months Ended
Mar. 31, 2012
Other Income [Abstract]  
Other Income
Other Income

The components of other income are summarized as follows (in thousands):

 
Three Months Ended March 31,
 
2012
 
2011
Brokerage commissions
$
205

 
$
148

Other income (loss), net
55

 
(197
)
Total other income (loss), net
$
260

 
$
(49
)