XML 23 R42.htm IDEA: XBRL DOCUMENT v2.4.0.6
Strategic Investments and Fair Value of Financial Instruments (Details 2) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Sep. 30, 2011
Jun. 30, 2011
Summary of Recorded value and fair value of strategic investments      
Recorded value $ 125,309 $ 120,319 $ 114,777
Albemarle & Bond Holdings [Member]
     
Summary of Recorded value and fair value of strategic investments      
Recorded value 51,156 48,361 46,457
Fair value 63,677 91,741 99,180
Cash Converters International Limited [Member]
     
Summary of Recorded value and fair value of strategic investments      
Recorded value 74,153 71,958 68,320
Fair value $ 80,894 $ 53,600 $ 94,911