Loans and Leases - Troubled debt restructurings (Details) $ in Thousands	3 Months Ended
Mar. 31, 2026 USD ($) loan	Mar. 31, 2025 USD ($) loan
Loans and Leases
Number of troubled debt restructurings \| loan	0	0
Financing receivable excluding accrued interest, modified, subsequent default	$ 0	$ 0
Loan commitments	$ 0

Amortized cost excluding accrued interest, of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 44
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-44

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration