Derivative Instruments (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Derivative [Line Items]
Notional amount	$ 37,348,000		$ 44,887,000
Fair value, Derivative assets	1,809,000		538,000
Fair value, Derivative liabilities	(1,809,000)		(538,000)
Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount	37,348,000		44,887,000
Net gains (losses) recognized in earnings	0	$ 0
Interest Rate Lock Commitments [Member]
Derivative [Line Items]
Notional amount	5,777,000		50,312,000
Fair value, Derivative assets	$ (42,000)		555,000
Interest Rate Lock Commitments [Member] | Minimum [Member]
Derivative [Line Items]
Commitments period	30 days
Interest Rate Lock Commitments [Member] | Maximum [Member]
Derivative [Line Items]
Commitments period	60 days
TBA Mortgage-Back Securities [Member]
Derivative [Line Items]
Posted cash collateral	$ 3,847,000
Notional amount	3,500,000		53,250,000
Fair value, Derivative assets	71,000
Fair value, Derivative liabilities			$ (73,000)
CF Bank [Member]
Derivative [Line Items]
Pledged, collateral derivatives	$ 2,725,000