Recent Accounting Pronouncements (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) loan	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
New Accounting Pronouncements
Percentage of Company Loans, LIBOR Used as Index Rate	5.30%
Retained earnings	$ (272,705,000)	$ (280,426,000)
Allowance for credit losses	35,843,000	31,146,000	$ 31,572,000	$ 34,246,000
Allowance for credit losses on investments	213,000	0
Off balance sheet liability, Allowance for loan losses	7,400,000	3,200,000
Deferred income taxes, net	$ 34,595,000	42,369,000
Number of loans experience financial difficulty | loan	0
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13
New Accounting Pronouncements
Retained earnings		4,500,000
Allowance for credit losses		3,857,000
Allowance for credit losses on investments		172,000
Off balance sheet liability, Allowance for loan losses		1,900,000
Deferred income taxes, net		$ 1,500,000