XML 40 R29.htm IDEA: XBRL DOCUMENT v3.25.1

Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2025

Revenue from Contract with Customer [Abstract]

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

A description of the Company’s revenue streams under ASC 606 follows:

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

		2025				2024
		Three months ended
(Dollars in thousands)		March 31,
		2025				2024
Non-interest income:
Service charges on deposit accounts
Overdraft fees		$	884			$	961
Other			428				276
Interchange income			587				684
Loan servicing fees (1)			415				436
Office lease income (1)			17				64
Gains on sales of loans (1)			562				512
Bank owned life insurance income (1)			272				245
Losses on sales of investment securities (1)			(2	)			-
Gains (losses) on sales of premieses and equipment and foreclosed assets			-				(9	)
Other			195				231
Total non-interest income		$	3,358			$	3,400

(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