Disclosures About Fair Value of Assets and Liabilities - Reconciliation of Beginning and Ending Balances of Recurring Fair Value Measurements using Significant Unobservable Level 3 Inputs (Details) - Recurring - Available for Sale Securities - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Available for Sale Securities
Balance at beginning of the period	$ 5,491	$ 2,479
Included in other comprehensive income	(493)	(60)
Purchases, issuances and settlements	4,100	0
Principal payments	(186)	(273)
Ending balance	$ 8,912	$ 2,146