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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Troubled Debt Restructuring (Details) $ in Thousands | Dec. 31, 2021 USD ($)
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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY |
Accruing troubled debt restructured loans | $ 5,121
Nonaccrual troubled debt restructured loans | 6,218
Total troubled debt restructured loans | $ 11,339

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- Definition It represents the information pertaining to allowance for loan losses and credit quality. + References No definition available. + Details
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Namespace Prefix: | lkfn_
Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition The amount related to financing receivables that have been modified by troubled debt restructurings. + References No definition available. + Details
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Namespace Prefix: | lkfn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Financing Receivable, Troubled Debt Restructuring, Accruing + References No definition available. + Details
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Namespace Prefix: | lkfn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Financing Receivable, Troubled Debt Restructuring, Nonaccrual + References No definition available. + Details
Name: | lkfn_FinancingReceivableTroubledDebtRestructuringNonaccrual
Namespace Prefix: | lkfn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant