XML 62 R34.htm IDEA: XBRL DOCUMENT v2.4.0.8
Special Charges By Segment (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2014
Mar. 31, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Special Charges [Line Items]          
Special charges $ 9,364 $ 400 $ 9,364 $ 427 $ 38,400
Operating Segments
         
Special Charges [Line Items]          
Special charges       315  
Operating Segments | Corporate Finance / Restructuring
         
Special Charges [Line Items]          
Special charges       68  
Operating Segments | Forensic and Litigation Consulting
         
Special Charges [Line Items]          
Special charges       173  
Operating Segments | Economic Consulting
         
Special Charges [Line Items]          
Special charges       (4)  
Operating Segments | Technology
         
Special Charges [Line Items]          
Special charges       14  
Operating Segments | Strategic Communications
         
Special Charges [Line Items]          
Special charges       64  
Unallocated Corporate
         
Special Charges [Line Items]          
Special charges $ 9,364   $ 9,364 $ 112