Quarterly report pursuant to Section 13 or 15(d)

PSI acquisition (Details)

v2.4.0.6
PSI acquisition (Details) (USD $)
 3 Months Ended
Dec. 31, 2012
segment
Dec. 31, 2012
Policy Studies, Inc
Apr. 30, 2012
Policy Studies, Inc
Sep. 30, 2012
Policy Studies, Inc
Previously reported
Dec. 31, 2012
Policy Studies, Inc
Adjusted
Acquisition Disclosures          
Share capital acquired (as a percent)     100.00%    
Purchase price allocation          
Accounts receivable and unbilled receivables   $ 23,017,000   $ 23,017,000  
Other current assets   9,527,000   9,527,000  
Deferred income taxes   2,129,000   1,931,000 198,000
Property and equipment   6,411,000   6,411,000  
Other assets   1,332,000   1,332,000  
Intangible assets   22,183,000   22,183,000  
Total identifiable assets acquired   64,599,000   64,401,000 198,000
Accounts payable and other liabilities   20,666,000   20,666,000  
Deferred revenue   19,775,000   19,696,000 79,000
Total liabilities assumed   40,441,000   40,362,000 79,000
Net identifiable assets acquired   24,158,000   24,039,000 119,000
Goodwill   39,290,000   39,161,000 129,000
Net assets acquired   63,448,000   63,200,000 248,000
Number of business segments 2        
Net operating loss carryforward included in the purchase price allocation of deferred taxes   $ 10,500,000