Loans and Leases - Summary of Analysis of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Mar. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	$ 17,105	$ 2,393
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	70	1,600
Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	2,636	200
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	14,067	344
Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	25
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	100	221
Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	207
Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified		28
30 - 59 days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	269	28
30 - 59 days | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
30 - 59 days | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	193	0
30 - 59 days | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
30 - 59 days | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
30 - 59 days | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	76	0
30 - 59 days | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
30 - 59 days | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified		28
60 - 89 days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	667	0
60 - 89 days | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
60 - 89 days | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
60 - 89 days | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	667	0
60 - 89 days | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
60 - 89 days | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
60 - 89 days | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
60 - 89 days | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified		0
90 + Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	648	0
90 + Days | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
90 + Days | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
90 + Days | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	648	0
90 + Days | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
90 + Days | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
90 + Days | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
90 + Days | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified		0
Total Delinquent
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	1,584	28
Total Delinquent | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0	0
Total Delinquent | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	193	0
Total Delinquent | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	1,315	0
Total Delinquent | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
Total Delinquent | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	76	0
Total Delinquent | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	0
Total Delinquent | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified		28
Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	15,521	2,365
Current | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	70	1,600
Current | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	2,443	200
Current | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	12,752	344
Current | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	25
Current | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	24	221
Current | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified	$ 207
Current | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans modified		$ 0