XML 51 R20.htm IDEA: XBRL DOCUMENT v2.4.0.6
Discontinued Operations (Tables)
3 Months Ended
Mar. 31, 2013
Discontinued Operations  
Schedule of revenue and pre-tax loss related to discontinued operations

Revenue and pre-tax loss related to discontinued operations are as follows (in thousands):

 
  Three Months
Ended March 31,
 
 
  2013   2012  

Revenue

  $ (27 ) $ 2,508  

Pre-tax loss

  $ (93 ) $ (399 )