Basis of Financial Statement Presentation, Allowance for Credit Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2023		Jun. 30, 2023	Dec. 31, 2022		Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Assets [Abstract]
Allowance for credit losses on available-for-sale securities				$ 0
Allowance for credit losses on loans	$ 6,899	[1]	$ 6,970	4,388	[1]	$ 3,983	$ 2,962	$ 3,391
Deferred tax assets	12,548			11,872
Liabilities [Abstract]
Allowance for credit losses on off-balance sheet exposures	474			412
Stockholders' equity [Abstract]
Retained earnings	$ 9,945			9,294
Impact of CECL Adoption [Member] | ASU 2016-13 [Member]
Assets [Abstract]
Allowance for credit losses on available-for-sale securities				0
Allowance for credit losses on loans				1,809
Deferred tax assets				508
Liabilities [Abstract]
Allowance for credit losses on off-balance sheet exposures				(45)
Stockholders' equity [Abstract]
Retained earnings				(1,256)
As Reported Under CECL [Member] | ASU 2016-13 [Member]
Assets [Abstract]
Allowance for credit losses on available-for-sale securities				0
Allowance for credit losses on loans				6,197
Deferred tax assets				12,380
Liabilities [Abstract]
Allowance for credit losses on off-balance sheet exposures				367
Stockholders' equity [Abstract]
Retained earnings				$ 8,038

[1] The allowance for credit losses as of December 31, 2022 was accounted for under ASC 450 and ASC 310, which is reflective of probable incurred losses as of the date of the consolidated statement of financial condition. Effective January 1, 2023, the allowance for credit losses is accounted for under ASC 326, which is reflective of estimated expected lifetime credit losses.