Borrowed Funds and Subordinated Debentures - Schedule of Debt (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Long-term Debt	$ 50,310
FHLB borrowings and repurchase agreements:
Debt Instrument [Line Items]
Borrowed funds at December 31	40,000	$ 200,000	$ 283,000
Year-to-date average	58,502	101,954	103,201
Maximum outstanding	$ 195,000	$ 270,000	$ 283,000
Rate at December 31	1.81%	0.77%	1.74%
Long-term Debt	$ 40,000
Rate year-to-date average	1.50%	1.49%	1.85%
Subordinated debentures:
Debt Instrument [Line Items]
Year-to-date average	$ 10,310	$ 10,310	$ 10,310
Maximum outstanding	$ 10,310	$ 10,310	$ 10,310
Rate at December 31	1.69%	3.33%	3.33%
Long-term Debt	$ 10,310	$ 10,310	$ 10,310
Rate year-to-date average	2.46%	3.33%	3.50%