XML 98 R85.htm IDEA: XBRL DOCUMENT v3.10.0.1

BORROWINGS (Short-Term Borrowings) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Short-term Debt [Line Items]
Other Short-term Borrowings	$ 170,000	$ 80,030
Federal Home Loan Bank of Indianapolis Notes, 2.52%, Due January 7, 2019
Short-term Debt [Line Items]
Other Short-term Borrowings	170,000	0
Federal Home Loan Bank of Indianapolis Notes, 1.67%, Due June 27, 2018
Short-term Debt [Line Items]
Other Short-term Borrowings	0	80,000
Federal Home Loan Bank of Indianapolis Notes, 6.15%, Due January 16, 2018
Short-term Debt [Line Items]
Other Short-term Borrowings	$ 0	$ 30

X

- Definition

Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a)(7))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_OtherShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- 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

Name:	us-gaap_ShortTermDebtLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=lkfn_FederalHomeLoanBankOfIndianapolisNotesTwoPointFiveTwoPercentageDueJanuarySevenTwoThousandNinteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=lkfn_FederalHomeLoanBankOfIndianapolisNotesOnePointSixSevenPercentageDueJuneTwentySevenTwoThousandEighteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=lkfn_FederalHomeLoanBankOfIndianapolisNotesSixPointOneFivePercentageDueJanuarySixteenTwoThousandEighteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: