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 |