XML 57 R43.htm IDEA: XBRL DOCUMENT v3.24.1

Revenue from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Revenue from Contracts with Customers Within Non-interest Income

All of the Company’s revenue from contracts with customers in the scope of ASC 606 is recognized within non-interest income. Items outside the scope of ASC 606 are noted as such.

Schedule of Revenue from Contracts with Customers Within Non-interest Income

		2023				2022				2021
(Dollars in thousands)		Years ended December 31,
		2023				2022				2021
Non-interest income:
Service charges on deposits
Overdraft fees		$	3,845			$	3,747			$	2,987
Other			1,080				787				679
Interchange income			3,206				3,098				3,261
Loan servicing fees (1)			1,788				1,819				1,780
Office lease income (1)			509				123				574
Gains on sales of loans (1)			2,269				3,444				10,487
Bank owned life insurance income (1)			913				780				686
(Losses) gains on sales of investment securities (1)			(1,246	)			(1,103	)			1,138
Gains (losses) on sales of premises and equipment and foreclosed assets			1				114				(4	)
Other			865				891				673
Total non-interest income		$	13,230			$	13,700			$	22,261

(1) Not within the scope of ASC 606.

X

- Definition

Schedule of Revenue from Contracts with Customers Within Non-interest Income [Table Text Block]

+ References

No definition available.

+ Details

Name:	LARK_ScheduleOfRevenueFromContractsWithCustomersWithinNoninterestIncomeTableTextBlock
Namespace Prefix:	LARK_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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