Annual report pursuant to Section 13 and 15(d)

Credit Facilities (Details)

v2.3.0.15
Credit Facilities (Details)
In Millions, unless otherwise specified
12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Sep. 30, 2011
Revolving line of credit commitment
USD ($)
Jan. 25, 2008
Revolving line of credit commitment
USD ($)
Sep. 30, 2011
Revolving line of credit commitment
Federal Funds rate
Sep. 30, 2011
Revolving line of credit commitment
LIBOR
Jan. 25, 2008
Swingline loans
USD ($)
Sep. 30, 2011
Swingline loans
LIBOR
Sep. 30, 2011
Letters of credit
USD ($)
letterofcredit
Jan. 25, 2008
Letters of credit
USD ($)
Sep. 30, 2011
Letters of credit held by a customer
letterofcredit
Sep. 30, 2011
Letter of credit held by customer, expiring in March 2012
USD ($)
Sep. 30, 2011
Letter of credit held by customer, expiring in December, 2011
USD ($)
Sep. 30, 2011
Letters of credit issued in relation to the Company's insurance policies
USD ($)
letterofcredit
Sep. 30, 2011
Letter of credit (Other than Revolving Credit Agreement)
USD ($)
Sep. 30, 2011
Atlantic Innovation Fund of Canada
USD ($)
installments
Sep. 30, 2011
Atlantic Innovation Fund of Canada
CAD
installments
Sep. 30, 2011
Performance Bonds
USD ($)
Sep. 30, 2010
Performance Bonds
USD ($)
Credit facilities                                  
Maximum borrowing capacity   $ 35.0     $ 5.0     $ 25.0             1.8    
Optional expanded maximum borrowing capacity   75.0                              
Variable interest rate basis     federal funds effective rate one (1), two (2), three (3) or six (6) month LIBOR   one (1) month LIBOR                      
Basis points spread on variable interest rate (as a percent)     0.50%                            
Number of letters of credit issued             4   2     2          
Amount outstanding             11.0     10.0 0.7 0.3 1.0        
Current borrowing capacity 24.0                                
Amount outstanding                           1.7 1.8    
Number of quarterly installments                           40 40    
Performance bond commitments                               $ 16.9 $ 33.5