XML 63 R34.htm IDEA: XBRL DOCUMENT v2.3.0.15
Summary Of Significant Accounting Policies (Investments And Funds Held For Customers) (Details) (USD $)
In Thousands
Sep. 30, 2011
Dec. 31, 2010
Schedule of Available-for-sale Securities [Line Items]  
Available-for-sale securities, amortized cost$ 47,214 
Available-for-sale securities, unrealized gain (loss)(16) 
Available-for-sale securities, fair value47,198 
Investments and funds held for customers, amortized cost104,537 
Investments and funds held for customers, unrealized gain (loss)(16) 
Funds Held For Customers Including Securities Available For Sale104,521100,543[1]
Money Market Funds [Member]
  
Schedule of Available-for-sale Securities [Line Items]  
Available-for-sale securities, amortized cost57,323 
Available-for-sale securities, fair value57,323 
U.S. Government Agency [Member]
  
Schedule of Available-for-sale Securities [Line Items]  
Available-for-sale securities, amortized cost34,800 
Available-for-sale securities, unrealized gain (loss)17 
Available-for-sale securities, fair value34,817 
Municipal [Member]
  
Schedule of Available-for-sale Securities [Line Items]  
Available-for-sale securities, amortized cost429 
Available-for-sale securities, fair value429 
Corporate Fixed Income - Financial [Member]
  
Schedule of Available-for-sale Securities [Line Items]  
Available-for-sale securities, amortized cost7,214 
Available-for-sale securities, unrealized gain (loss)(12) 
Available-for-sale securities, fair value7,202 
Corporate Fixed Income - Industrial [Member]
  
Schedule of Available-for-sale Securities [Line Items]  
Available-for-sale securities, amortized cost4,771 
Available-for-sale securities, unrealized gain (loss)(21) 
Available-for-sale securities, fair value$ 4,750 
[1]Represents amounts held in money market funds.