Allowance for Credit Losses - Summary of Loans and Lease Purchased and Acquired with Credit Deterioration (Details) $ in Thousands	Mar. 25, 2022 USD ($)
Financing Receivable, Past Due [Line Items]
Par value	$ 68,513
ACL at acquisition	(2,037)
Non-credit discount	(2,956)
Purchase price	63,520
Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Par value	27,237
ACL at acquisition	(1,573)
Non-credit discount	(2,305)
Purchase price	23,359
Consumer
Financing Receivable, Past Due [Line Items]
Par value	3,877
ACL at acquisition	(144)
Non-credit discount	(360)
Purchase price	3,373
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Par value	2,674
ACL at acquisition	(81)
Non-credit discount	(47)
Purchase price	2,546
Construction
Financing Receivable, Past Due [Line Items]
Par value	25,645
ACL at acquisition	(201)
Non-credit discount	(232)
Purchase price	25,212
Agriculture production
Financing Receivable, Past Due [Line Items]
Par value	9,080
ACL at acquisition	(38)
Non-credit discount	(12)
Purchase price	$ 9,030