Fair Value Disclosures - Level 3 Roll Forward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Net Asset (Liability) Value [Roll Forward]
Beginning balance	$ (333)	$ 9,252
Additions	(2,850)	(2,097)
Payments received	(48)	(133)
Increase in value	2,871	2,522
Transfer from Level 3	0	(9,877)
Ending balance	(360)	(333)
Derivative Financial Instruments, Liabilities [Member] | Credit Risk Contract [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	(381)	(535)
Additions	(2,850)	(2,097)
Payments received	0	0
Increase in value	2,871	2,251
Transfer from Level 3	0	0
Ending balance	(360)	(381)
Corporate Debt Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0	9,600
Additions		0
Payments received		0
Increase in value		277
Transfer from Level 3		(9,877)
Ending balance		0
Loans [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	48	187
Additions	0	0
Payments received	(48)	(133)
Increase in value	0	(6)
Transfer from Level 3	0	0
Ending balance	$ 0	$ 48