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Fair Values of Assets and Liabilities (Summary of Assets Measured at Fair Value on a Nonrecurring Basis) (Detail) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Individually assessed loans - foreclosure probable and collateral-dependent | $ 72,846 | $ 124,404
Fair value losses - individually assessed loans - foreclosure probable and collateral-dependent | 2,880 |
Fair value losses - other real estate owned | 0 |
Fair value losses | 2,880 |
Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Individually assessed loans - foreclosure probable and collateral-dependent | 72,800 |
Measured at fair value on a non-recurring basis: |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Individually assessed loans - foreclosure probable and collateral-dependent | 44,844 |
Other real estate owned | 6,203 |
Total | 51,047 |
Measured at fair value on a non-recurring basis: | Level 1 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Individually assessed loans - foreclosure probable and collateral-dependent | 0 |
Other real estate owned | 0 |
Total | 0 |
Measured at fair value on a non-recurring basis: | Level 2 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Individually assessed loans - foreclosure probable and collateral-dependent | 0 |
Other real estate owned | 0 |
Total | 0 |
Measured at fair value on a non-recurring basis: | Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Individually assessed loans - foreclosure probable and collateral-dependent | 44,844 |
Other real estate owned | 6,203 |
Total | $ 51,047 |

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- Definition The balance of financing receivables that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10(4)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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