Allowance for Credit Losses - Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Available for Sale
Balance at beginning of the period	$ 310	$ 83
Charge-offs	(6,640)	0
Recoveries	0	0
Net charge-offs	(6,640)	0
Provision for credit loss expense	6,490	1,184
Balance at end of the period	160	1,267
Held to Maturity
Balance at beginning of the period	107	181
Provision for credit loss expense	50	18
Balance at end of the period	$ 157	$ 199