Borrowings (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total borrowings, gross	$ 229,951	$ 71,050
Unamortized discount on acquired borrowings	(3,475)	(3,664)
Total borrowings	$ 226,476	$ 67,386
Weighted average interest rate	3.69%	2.24%
FHLB Principal Reducing Credit Due July 24, 2023
Debt Instrument [Line Items]
Total borrowings, gross	$ 44	$ 79
Fixed rate	1.00%	1.00%
FHLB Principal Reducing Credit Due December 22, 2023
Debt Instrument [Line Items]
Total borrowings, gross	$ 922	$ 952
Fixed rate	1.25%	1.25%
FHLB Principal Reducing Credit Due June 26, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 216	$ 225
Fixed rate	0.25%	0.25%
FHLB Principal Reducing Credit Due July 17, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 39	$ 44
Fixed rate	0.00%	0.00%
FHLB Principal Reducing Credit Due August 18, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 161	$ 166
Fixed rate	1.00%	1.00%
FHLB Principal Reducing Credit Due August 22, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 161	$ 166
Fixed rate	1.00%	1.00%
FHLB Principal Reducing Credit Due December 20, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 332	$ 342
Fixed rate	0.50%	0.50%
FHLB Daily Rate Credit Due August 23, 2023
Debt Instrument [Line Items]
Total borrowings, gross	$ 34,000
Fixed rate	3.32%
FHLB Fixed Rate Credit Due September 27, 2022
Debt Instrument [Line Items]
Total borrowings, gross	$ 50,000
Fixed rate	3.11%
FHLB Fixed Rate Credit Due September 29. 2022
Debt Instrument [Line Items]
Total borrowings, gross	$ 75,000
Fixed rate	3.03%
Trust Preferred Securities Due January 23, 2034
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,310	$ 10,310
Weighted average interest rate	5.43%	2.78%
Trust Preferred Securities Due January 23, 2034 | Three-month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.65%	2.65%
Trust Preferred Securities Due On January 23, 2034
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,310	$ 10,310
Weighted average interest rate	5.53%	2.88%
Trust Preferred Securities Due On January 23, 2034 | Three-month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.75%	2.75%
Trust Preferred Securities Due September 20, 2034
Debt Instrument [Line Items]
Total borrowings, gross	$ 12,372	$ 12,372
Weighted average interest rate	5.68%	2.72%
Trust Preferred Securities Due September 20, 2034 | Three-month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.15%	2.15%
Trust Preferred Securities Due January 7, 2035
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,310	$ 10,310
Weighted average interest rate	4.51%	2.12%
Trust Preferred Securities Due January 7, 2035 | Three-month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.00%	2.00%
Trust Preferred Securities Due June 15, 2036
Debt Instrument [Line Items]
Total borrowings, gross	$ 25,774	$ 25,774
Weighted average interest rate	4.68%	1.59%
Trust Preferred Securities Due June 15, 2036 | Three-month LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	1.39%	1.39%