XML 105 R34.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 5 - Business Disposition and Wind Down (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
   
Fiscal Year Ended
December 31,
   
Nine-Month
Transition
Period Ended
December 31,
 
   
2012
   
2011
   
2010
 
   
(in thousands)
 
                   
Revenues
  $ 451     $ 91     $ 20,620  
                         
Income (loss) from discontinued operations before income taxes
  $ (1,935 )   $ 1,624     $ (17,647 )
Benefit from income taxes
    -       -       6,358  
Income (loss) from discontinued operations, net of taxes
  $ (1,935 )   $ 1,624     $ (11,289 )