XML 41 R40.htm IDEA: XBRL DOCUMENT v2.4.0.6
COMMITMENTS AND CONTINGENCIES (Narrative)(Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
COMMITMENTS AND CONTINGENCIES [Abstract]      
Aggregate research and development participation $ 22,368    
Participation rate 60.00%    
Royalty expense 609 265 130
Contingent liability $ 19,787 $ 17,517  
Minimum [Member]
     
Research and Development Arrangement, Contract to Perform for Others [Line Items]      
Royalty rates 3.00%    
Maximum [Member]
     
Research and Development Arrangement, Contract to Perform for Others [Line Items]      
Royalty rates 3.50%    
Royalties payable, percent of grants received 100.00%