Derivatives and Balance Sheet Offsetting - Not designated as hedging instruments gain/loss table (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Balance Sheet Offsetting [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ (551)	$ 479	$ (1)
Interest Rate Contracts | Interest Rate Lock Commitments
Balance Sheet Offsetting [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(740)	1,096	0
Interest Rate Contracts | Forward sales contracts
Balance Sheet Offsetting [Line Items]
Derivative, Gain (Loss) on Derivative, Net	139	(165)	0
Interest Rate Contracts | Interest Rate Swap
Balance Sheet Offsetting [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ 50	$ (452)	$ (1)