XML 31 R22.htm IDEA: XBRL DOCUMENT v2.4.1.9
Goodwill and Intangible Assets (Tables)
 6 Months Ended
Jan. 31, 2015
Goodwill and Intangible Assets [Abstract]  
Schedule of aggregate amortization expense on intangible assets

 

(In thousands)   January 31, 2015     July 31, 2014  
Amortized intangibles:                
Covenants not to compete   $ 1,750     $ 2,939  
Supply contracts & customer relationships     27,829       27,986  
Trade name     5,193       5,791  
Licenses and databases     2,526       1,810  
Accumulated amortization     (15,873 )     (13,284 )
Net intangibles   $ 21,425     $ 25,242  
Schedule of change in carrying amount of goodwill (in thousands)

                                                                                                                 

Balance as of July 31, 2014   $ 283,780  
Adjustments to preliminary purchase price allocation     (790 )
Effect of foreign currency exchange rates     (12,498 )
Balance as of January 31, 2015   $ 270,492