XML 37 R42.htm IDEA: XBRL DOCUMENT v2.4.0.6
Variable Interest Entities (Tables)
12 Months Ended
Oct. 31, 2012
Variable Interest Entities Disclosure Table [Abstract]  
Summary of the fair value of the CLO entity's assets and liabilities subject to fair value accounting
 October 31, 2012      
   CLO Bank Loan Investments  
 (in thousands) Total CLO bank loan investments 90 days or more past due Senior and subordinated note obligations
 Unpaid principal balance$ 425,153$ 500$ 471,546
 Excess unpaid principal       
  balance over fair value (863) (485) (24,941)
 Fair value$ 424,290$ 15$ 446,605

 October 31, 2011      
   CLO Bank Loan Investments  
 (in thousands) Total CLO bank loan investments 90 days or more past due Senior and subordinated note obligations
 Unpaid principal balance$ 474,515$ 1,192$ 500,066
 Excess unpaid principal       
  balance over fair value (17,820) (617) (22,367)
 Fair value$ 456,695$ 575$ 477,699
Summary of the carrying amounts related to a CLO entity consolidated on the Company's Balance Sheet
 (in thousands)  2012 2011
 Assets of consolidated CLO entity:       
  Cash and cash equivalents  $ 36,758 $ 16,521
  Bank loans and other investments    430,583   462,586
  Other assets    1,107   2,715
 Liabilities of consolidated CLO entity:       
  Senior and subordinated note obligations    446,605   477,699
  Other liabilities    766   5,193
 Appropriated retained earnings (deficit)    18,699  (3,867)
 Net interest in consolidated CLO entity  $ 2,378 $ 2,797