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Variable Interest Entities (Tables)
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6 Months Ended |
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Apr. 30, 2013
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| Variable Interest Entities Disclosure Table [Abstract] |
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| Summary of the fair value of the CLO entity's assets and liabilities subject to fair value accounting |
| April 30, 2013 | | | | | | | | | | | | 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 | | $ | 312,301 | $ | 1,150 | $ | 387,811 | | Unpaid principal balance | | | | | | | | | (over) under fair value | | | 541 | | (629) | | (19,684) | | Fair value | | $ | 312,842 | $ | 521 | $ | 368,127 |
| 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 | | Unpaid principal balance | | | | | | | | | over fair value | | | (863) | | (485) | | (24,941) | | Fair value | | $ | 424,290 | $ | 15 | $ | 446,605 |
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| Summary of the carrying amounts related to a CLO entity consolidated on the Company's Balance Sheet |
| | | | April 30, | | October 31, | | (in thousands) | | | 2013 | | 2012 | | Assets of consolidated CLO entity: | | | | | | | | | Cash and cash equivalents | | | $ | 61,244 | | $ | 36,758 | | Bank loans and other investments | | | | 319,321 | | | 430,583 | | Other assets | | | | 5,538 | | | 1,107 | | Liabilities of consolidated CLO entity: | | | | | | | | | Senior and subordinated note obligations | | | | 368,127 | | | 446,605 | | Other liabilities | | | | 489 | | | 766 | | Appropriated retained earnings | | | | 15,466 | | | 18,699 | | Net interest in consolidated CLO entity | | | $ | 2,021 | | $ | 2,378 |
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