XML 41 R43.htm IDEA: XBRL DOCUMENT v2.4.0.6
Accounting Policies (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 30, 2012
years
Sep. 30, 2011
Sep. 30, 2010
Accounting Policies [Abstract]      
Gross Billings From Agency Contracts $ 332,343 $ 371,024 $ 328,053
Commissions 16,979 20,655 16,780
Finite-Lived Intangible Assets, Useful Life, Minimum (in years) 1    
Finite-Lived Intangible Assets, Useful Life, Maximum (in years) 20    
Advertising Expense $ 1,203 $ 723 $ 717
Sales Revenue Banfield [Member]
     
Product Information [Line Items]      
Sales Revenue Percentage 6.00% 6.00% 9.00%
Sales Revenue Feeders [Member]
     
Product Information [Line Items]      
Sales Revenue Percentage 3.00% 4.00% 4.00%
Buildings [Member]
     
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 25 to 35 years    
Machinery Furniture Equipment [Member]
     
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 3 to 15 years    
Computer Hardware Software [Member]
     
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 3 to 7 years    
Leasehold Improvements [Member]
     
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 1 to 10 years    
Minimum [Member]
     
Schedule of Equity Method Investments [Line Items]      
Equity Method Investment Ownership Percentage 20.00%    
Maximum [Member]
     
Schedule of Equity Method Investments [Line Items]      
Equity Method Investment Ownership Percentage 50.00%