Allowance for Credit Losses - Securities (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Available for Sale
Balance at beginning of the period	$ 160	$ 310	$ 1,267	$ 310	$ 83
Charge-offs	0		0	(6,640)
Recoveries	0		0	0
Net charge-offs	0		0	(6,640)
(Benefit) provision for credit loss expense	(160)		1,535	6,330	2,719
Balance at end of the period	0	160	2,802	0	2,802
Held to Maturity
Balance at beginning of the period	157	107	199	107	181
(Benefit) provision for credit loss expense	(11)		(9)	39	9
Balance at end of the period	$ 146	$ 157	$ 190	$ 146	$ 190