XML 26 R46.htm IDEA: XBRL DOCUMENT v2.4.0.8
Credit Facilities and Long-Term Debt, Deferred Financing Costs (Details) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Deferred Financing Costs [Abstract]    
Deferred financing costs $ 3.2 $ 2.6
Amount capitalized in relation to amendment of revolving credit facility 1.3  
Amortization of financing costs in 2013 0.2  
Amortization of financing costs in 2014 0.7  
Amortization of financing costs in 2015 0.7  
Amortization of financing costs in 2016 0.7  
Amortization of financing costs in 2017 and thereafter $ 0.9