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DISCONTINUED OPERATIONS
 6 Months Ended
Jun. 30, 2012
Discontinued Operations [Abstract]  
DISCONTINUED OPERATIONS
DISCONTINUED OPERATIONS

Summarized financial information for the discontinued operations of NID, a test kit manufacturing subsidiary which was closed in 2006, is set forth below:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2012
 
2011
 
2012
 
2011
Net revenues
$
—

 
$
—

 
$
—

 
$
—

Income (loss) from discontinued operations before taxes
431

 
(190
)
 
1,413

 
(282
)
Income tax expense
(486
)
 
(317
)
 
(1,194
)
 
(599
)
Income (loss) from discontinued operations, net of taxes
$
(55
)
 
$
(507
)
 
$
219

 
$
(881
)


The remaining balance sheet information related to NID was not material at June 30, 2012 and December 31, 2011.