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Fair Value Measurements - Recurring and Nonrecurring (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Sep. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | $ 2,624,374,000 |  | $ 2,624,374,000 |  | $ 3,049,442,000
Bank owned life insurance | 101,720,000 |  | 101,720,000 |  | 0
Total financial assets | 4,178,090,000 |  | 4,178,090,000 |  | 4,548,660,000
Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Bank owned life insurance | 101,720,000 |  | 101,720,000 |  | 0
Interest rate contracts | 5,429,000 |  | 5,429,000 |  | 2,879,000
Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Interest rate contracts | 5,429,000 |  | 5,429,000 |  | 2,879,000
Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 2,624,374,000 |  | 2,624,374,000 |  | 3,049,442,000
Bank owned life insurance | 101,720,000 |  | 101,720,000 |  |
Interest rate contracts | 5,429,000 |  | 5,429,000 |  | 2,879,000
Total financial assets | 2,731,523,000 |  | 2,731,523,000 |  | 3,052,321,000
Interest rate contracts | 5,429,000 |  | 5,429,000 |  | 2,879,000
Long term borrowing hedge | 3,914,000 |  | 3,914,000 |  | 268,000
Total financial liabilities | 9,343,000 |  | 9,343,000 |  | 3,147,000
Level 1 to level 2 transfers, amount | 0 |  | 0 |  | 0
Level 2 to level 1 transfers, amount | 0 |  | 0 |  | 0
Level 1 to level 3 transfers, amount | 0 |  | 0 |  | 0
Level 3 to level 1 transfers, amount | 0 |  | 0 |  | 0
Level 2 to level 3 transfers, amount | 0 |  | 0 |  | 0
Level 3 to level 2 transfers, amount | 0 |  | 0 |  | 0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 102,447,000 |  | 102,447,000 |  | 101,387,000
Bank owned life insurance | 0 |  | 0 |  |
Interest rate contracts | 0 |  | 0 |  | 0
Total financial assets | 102,447,000 |  | 102,447,000 |  | 101,387,000
Interest rate contracts | 0 |  | 0 |  | 0
Long term borrowing hedge | 0 |  | 0 |  | 0
Total financial liabilities | 0 |  | 0 |  | 0
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 2,521,927,000 |  | 2,521,927,000 |  | 2,948,055,000
Bank owned life insurance | 101,720,000 |  | 101,720,000 |  |
Interest rate contracts | 5,429,000 |  | 5,429,000 |  | 2,879,000
Total financial assets | 2,629,076,000 |  | 2,629,076,000 |  | 2,950,934,000
Interest rate contracts | 5,429,000 |  | 5,429,000 |  | 2,879,000
Long term borrowing hedge | 3,914,000 |  | 3,914,000 |  | 268,000
Total financial liabilities | 9,343,000 |  | 9,343,000 |  | 3,147,000
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Bank owned life insurance | 0 |  | 0 |  |
Interest rate contracts | 0 |  | 0 |  | 0
Total financial assets | 0 |  | 0 |  | 0
Interest rate contracts | 0 |  | 0 |  | 0
Long term borrowing hedge | 0 |  | 0 |  | 0
Total financial liabilities | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 80,516,000 | $ 62,173,000 | 80,516,000 | $ 62,173,000 |
Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 6,735,000 | 10,156,000 | 6,735,000 | 10,156,000 |
Fair Value, Measurements, Nonrecurring [Member] | Covered Real Estate Owned [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 1,950,000 | 8,935,000 | 1,950,000 | 8,935,000 |
Fair Value, Measurements, Nonrecurring [Member] | Real Estate Held for Sale [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 71,831,000 | 43,082,000 | 71,831,000 | 43,082,000 |
Fair Value, Measurements, Nonrecurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 1 [Member] | Impaired Loans [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 1 [Member] | Covered Real Estate Owned [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 1 [Member] | Real Estate Held for Sale [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 2 [Member] | Impaired Loans [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 2 [Member] | Covered Real Estate Owned [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 2 [Member] | Real Estate Held for Sale [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 0 | 0 | 0 | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 80,516,000 | 62,173,000 | 80,516,000 | 62,173,000 |
Fair Value, Measurements, Nonrecurring [Member] | Level 3 [Member] | Impaired Loans [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 6,735,000 | 10,156,000 | 6,735,000 | 10,156,000 |
Fair Value, Measurements, Nonrecurring [Member] | Level 3 [Member] | Covered Real Estate Owned [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 1,950,000 | 8,935,000 | 1,950,000 | 8,935,000 |
Fair Value, Measurements, Nonrecurring [Member] | Level 3 [Member] | Real Estate Held for Sale [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Assets | 71,831,000 | 43,082,000 | 71,831,000 | 43,082,000 |
Equity Securities [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 102,447,000 |  | 102,447,000 |  | 101,387,000
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 102,447,000 |  | 102,447,000 |  | 101,387,000
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 102,447,000 |  | 102,447,000 |  | 101,387,000
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
US Treasury and Government [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 529,472,000 |  | 529,472,000 |  | 731,943,000
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 529,472,000 |  | 529,472,000 |  | 731,943,000
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 529,472,000 |  | 529,472,000 |  | 731,943,000
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Obligations of States and Political Subdivisions [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 27,275,000 |  | 27,275,000 |  | 23,681,000
Obligations of States and Political Subdivisions [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 27,275,000 |  | 27,275,000 |  | 23,681,000
Obligations of States and Political Subdivisions [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Obligations of States and Political Subdivisions [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 27,275,000 |  | 27,275,000 |  | 23,681,000
Obligations of States and Political Subdivisions [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Foreign Government Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 0
Foreign Government Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 0
Foreign Government Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 0
Foreign Government Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 0
Corporate Debt Securities [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 528,716,000 |  | 528,716,000 |  | 509,007,000
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 528,716,000 |  | 528,716,000 |  | 509,007,000
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 528,716,000 |  | 528,716,000 |  | 509,007,000
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Agency Pass-through Certificates [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 1,328,852,000 |  | 1,328,852,000 |  | 1,584,508,000
Agency Pass-through Certificates [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 1,328,852,000 |  | 1,328,852,000 |  | 1,584,508,000
Agency Pass-through Certificates [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Agency Pass-through Certificates [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 1,328,852,000 |  | 1,328,852,000 |  | 1,584,508,000
Agency Pass-through Certificates [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  | 0
Other Commercial Mortgage-Backed Securities [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 107,612,000 |  | 107,612,000 |  | 98,916,000
Other Commercial Mortgage-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 107,612,000 |  | 107,612,000 |  |
Other Commercial Mortgage-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  |
Other Commercial Mortgage-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 107,612,000 |  | 107,612,000 |  |
Other Commercial Mortgage-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value | 0 |  | 0 |  |
Commercial Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 98,916,000
Commercial Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 0
Commercial Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | 98,916,000
Commercial Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale securities, at fair value |  |  |  |  | $ 0
Changes Measurement [Member] | Fair Value, Measurements, Nonrecurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis | 5,987,000 | 9,999,000 | (4,202,000) | 15,974,000 |
Changes Measurement [Member] | Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis | 3,621,000 | (775,000) | 4,201,000 | (1,311,000) |
Changes Measurement [Member] | Fair Value, Measurements, Nonrecurring [Member] | Covered Real Estate Owned [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis | (20,000) | 374,000 | 168,000 | 503,000 |
Changes Measurement [Member] | Fair Value, Measurements, Nonrecurring [Member] | Real Estate Held for Sale [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Loss related to impaired loans and real estate held for sale, measured on nonrecurring basis | $ 2,386,000 | $ 10,400,000 | $ (8,571,000) | $ 16,782,000 |

X
- Definition This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_BankOwnedLifeInsurance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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