XML 89 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
Segments and Major Customers (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Financial information of business segments        
Revenues $ 57,919 $ 56,215 $ 124,785 $ 119,078
Other patent royalties received 3,392 1,201 8,629 3,615
Customer licensing income 61,311 57,416 133,414 122,693
Segment operating expenses 28,636 26,026 55,493 52,150
Segment operating income (loss) 32,675 31,390 77,921 70,543
Operating income (loss) 5,744 (21,749) 7,185 (39,307)
Interest and other income (expense), net (8,845) (6,630) (16,177) (13,112)
Loss before income taxes (3,101) (28,379) (8,992) (52,419)
MID Segment
        
Financial information of business segments        
Revenues 49,456 52,137 109,131 109,225
Other patent royalties received 3,125 0 5,000 0
Customer licensing income 52,581 52,137 114,131 109,225
Segment operating expenses 9,347 10,045 18,272 21,594
Segment operating income (loss) 43,234 42,092 95,859 87,631
CTO Segment
        
Financial information of business segments        
Revenues 0 0 0 0
Other patent royalties received 0 0 0 0
Customer licensing income 0 0 0 0
Segment operating expenses 7,074 7,864 14,932 14,368
Segment operating income (loss) (7,074) (7,864) (14,932) (14,368)
All Other
        
Financial information of business segments        
Revenues 8,463 4,078 15,654 9,853
Other patent royalties received 267 1,201 3,629 3,615
Customer licensing income 8,730 5,279 19,283 13,468
Segment operating expenses 12,215 8,117 22,289 16,188
Segment operating income (loss) (3,485) (2,838) (3,006) (2,720)
Reconciling Items
        
Financial information of business segments        
Operating income (loss) $ (26,931) $ (53,139) $ (70,736) $ (109,850)