XML 74 R63.htm IDEA: XBRL DOCUMENT v2.4.0.6
Business Acquisitions (Details 1) (USD $)
In Thousands, unless otherwise specified
Nov. 30, 2012
Dec. 31, 2012
Business Strategy, Inc [Member]
Dec. 31, 2011
Business Strategy, Inc [Member]
Dec. 31, 2012
Customer Relationships [Member]
Business Strategy, Inc [Member]
Fair values of net assets acquired:        
Equipment   $ 70    
Intangible assets, primarily customer relationships       4,041
Working capital, including work in progress   1,967    
Deferred tax liabilities   (1,736)    
Goodwill   7,577    
Fair value of net assets acquired   11,919    
Fair value of purchase price $ 100 $ 11,919 $ 11,900