Annual report pursuant to Section 13 and 15(d)

Business combinations (Details)

v2.4.0.8
Business combinations (Details)
In Thousands, except Share data, unless otherwise specified
12 Months Ended 0 Months Ended
Sep. 30, 2013
USD ($)
segment
Sep. 30, 2012
USD ($)
Sep. 30, 2011
USD ($)
Jul. 02, 2013
HML
USD ($)
Jul. 02, 2013
HML
GBP (£)
Apr. 30, 2012
PSI
USD ($)
Sep. 30, 2013
PSI
USD ($)
Sep. 30, 2012
PSI
Previously reported
USD ($)
Sep. 30, 2013
PSI
Adjusted
USD ($)
Business combinations                  
Share capital acquired (as a percent)       100.00% 100.00% 100.00%      
Acquisition-related expenses $ 2,168 $ 2,876   $ 1,200          
Purchase price allocation                  
Cash consideration, net of cash acquired       71,435 46,900 63,400      
Stock consideration       6,425 4,200        
Stock consideration (in shares)       202,972 202,972        
Purchase consideration, net of cash acquired       77,860 51,100        
Accounts receivable and unbilled receivables       7,671     23,017 23,017  
Other current assets       1,382     9,527 9,527  
Deferred income taxes             2,129 1,931 198
Property and equipment       2,752     6,411 6,411  
Other assets             1,332 1,332  
Intangible assets       20,542     22,183 22,183  
Total identifiable assets acquired       32,347     64,599 64,401 198
Accounts payable and other liabilities       6,228     20,666 20,666  
Deferred revenue       1,149     19,775 19,696 79
Current income tax liability       612          
Deferred tax liability       4,814          
Total liabilities assumed       12,803     40,441 40,362 79
Net identifiable assets acquired       19,544     24,158 24,039 119
Goodwill 171,867 112,032 71,323 58,316     39,290 39,161 129
Net assets acquired       $ 77,860     $ 63,448 $ 63,200 $ 248
Number of business segments 2