Loans (Details) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Loans
Interest income on nonaccrual loans	$ 0	$ 0
Number of financing receivables modified	1	0

Amount of interest income on financing receivable on nonaccrual status.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

Name:	us-gaap_FinancingReceivableNonaccrualInterestIncome
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration