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Commitments and Contingencies - Off-Balance Sheet Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Less than One Year | $ 685,605 | $ 676,163
One-Three Years | 627,374 | 437,592
Three-Five Years | 300,863 | 163,520
Greater than Five Years | 56,525 | 107,137
Off-balance sheet financial instrument | 1,670,367 | 1,384,412
Commitments to extend credit |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Less than One Year | 643,089 | 641,951
One-Three Years | 620,741 | 428,893
Three-Five Years | 300,863 | 163,520
Greater than Five Years | 56,525 | 107,137
Off-balance sheet financial instrument | 1,621,218 | 1,341,501
Financial standby letter of credit |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Less than One Year | 42,516 | 34,212
One-Three Years | 6,633 | 8,699
Three-Five Years | 0 | 0
Greater than Five Years | 0 | 0
Off-balance sheet financial instrument | 49,149 | 42,911
Unconditional cancellable commitments |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Off-balance sheet financial instrument | $ 513,000 | $ 504,600

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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Greater Than Five Years + References No definition available. + Details
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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Less Than One Year + References No definition available. + Details
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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, One Year Through Three Years + References No definition available. + Details
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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Three Years Through Five Years + References No definition available. + Details
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- Definition The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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