XML 84 R71.htm IDEA: XBRL DOCUMENT
v3.22.0.1

ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Troubled Debt Restructuring (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY |  |
Accruing troubled debt restructured loans | $ 5,121 | $ 5,237
Nonaccrual troubled debt restructured loans | 6,218 | 6,476
Total troubled debt restructured loans | $ 11,339 | $ 11,713

X
- Definition It represents the information pertaining to allowance for loan losses and credit quality. + References No definition available. + Details
Name: | lkfn_AllowanceForLoanLossesAndCreditQualityAbstract
Namespace Prefix: | lkfn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount related to financing receivables that have been modified by troubled debt restructurings. + References No definition available. + Details
Name: | lkfn_FinancingReceivableModifications
Namespace Prefix: | lkfn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- 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