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Investments In Securities Investments In Securities (Schedule of Variable Interest Entities) (Details) - Other investments | Sep. 30, 2016 USD ($)
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Variable Interest Entity [Line Items] |
Carrying Value | $ 8,058,966
Estimated Fair Value | 7,533,041
Maximum Potential Loss | 16,775,000
Tax credit LPs |
Variable Interest Entity [Line Items] |
Carrying Value | 1,137,346
Estimated Fair Value | 1,137,346
Maximum Potential Loss | 1,325,000
Real estate LLCs or LPs |
Variable Interest Entity [Line Items] |
Carrying Value | 3,838,897
Estimated Fair Value | 4,323,037
Maximum Potential Loss | 6,350,000
Small business investment LPs |
Variable Interest Entity [Line Items] |
Carrying Value | 3,082,723
Estimated Fair Value | 2,072,658
Maximum Potential Loss | $ 9,100,000

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- Definition Estimated fair value amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary. + References No definition available. + Details
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- Definition Carrying amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=64801991&loc=d3e5728-111685 + Details
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