Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

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Commitments and Contingencies (Details)
In Millions
1 Months Ended 9 Months Ended 9 Months Ended
Mar. 31, 2009
Medicaid Agency
USD ($)
Feb. 28, 2011
School MAX Customers
Aug. 31, 2010
School MAX Customers
USD ($)
Jun. 30, 2011
Revolving credit agreement
USD ($)
Jun. 30, 2011
Swingline loans
USD ($)
Jun. 30, 2011
Letters of credit
USD ($)
Jun. 30, 2011
Letter of credit (Other than Revolving Credit Agreement)
USD ($)
Jun. 30, 2011
Atlantic Innovation Fund of Canada
CAD
Jun. 30, 2011
Performance Bonds
USD ($)
Sep. 30, 2010
Performance Bonds
USD ($)
Jun. 30, 2011
Loss contract
USD ($)
Commitments and Contingencies                      
Amount of claim $ 2.3                    
Loss in period                     7.3
Amount of refunds recommended by audit report     11.6                
Damages alleged by client   in excess of $30 million                  
Line of credit facility, maximum borrowing capacity       35.0 5.0 25.0   1.8      
Maximum borrowing capacity after increase       75.0              
Letters of credit, outstanding under the credit facility           11.0 1.0        
Line of credit facility, interest rate       (i) the prime lending rate as announced by SunTrust Bank (or, if higher, the federal funds effective rate plus 0.50% or the one-month adjusted LIBOR) (a "Base Rate Borrowing"), or (ii) the reserve adjusted rate per annum equal to the offered rate for deposits in U.S. dollars for a one (1), two (2), three (3) or six (6) month period in the London Inter-Bank Market (a "LIBOR Borrowing"), and, in each case, plus an applicable margin that is determined by reference to the Company's then-current leverage ratio one (1) month LIBOR Borrowing, plus the applicable margin, or at a rate to be separately agreed upon by the Company and the administrative agent            
Loans outstanding               1.8      
Performance bond commitments                 18.9 33.5  
Liability under loss contracts                     $ 4.2