Borrowings - Schedule of Borrowings (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total borrowings, gross	$ 337,162	$ 635,175
Unamortized discount on acquired borrowings	(4,827)	(5,017)
Total borrowings	$ 332,335	$ 630,158
Weighted average interest rate	5.56%	5.57%
FHLB Principal Reducing Credit Due June 26, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 200	$ 203
Fixed rate	0.25%	0.25%
FHLB Principal Reducing Credit Due July 17, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 29	$ 31
Fixed rate	0.00%	0.00%
FHLB Principal Reducing Credit Due August 18, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 148	$ 151
Fixed rate	1.00%	1.00%
FHLB Principal Reducing Credit Due August 22, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 149	$ 151
Fixed rate	1.00%	1.00%
FHLB Principal Reducing Credit Due December 20, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 312	$ 315
Fixed rate	0.50%	0.50%
FRB Bank Term Funding Program Due December 20th, 2024
Debt Instrument [Line Items]
Total borrowings, gross	$ 174,000	$ 224,000
Fixed rate	4.85%	4.85%
FRB Bank Term Funding Program Due December 27th, 2024
Debt Instrument [Line Items]
Total borrowings, gross	$ 25,000	$ 25,000
Fixed rate	4.83%	4.83%
FRB Bank Term Funding Program Due January 10th, 2025
Debt Instrument [Line Items]
Total borrowings, gross	$ 32,000
Fixed rate	4.81%
Trust Preferred Securities Due January 23, 2034
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,310	$ 10,310
Weighted average interest rate	8.23%	8.30%
Trust Preferred Securities Due January 23, 2034 | 3 Month CME Term SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.91%	2.91%
Trust Preferred Securities Due On January 23, 2034
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,310	$ 10,310
Weighted average interest rate	8.33%	8.40%
Basis spread on variable rate (as a percent)		3.01%
Trust Preferred Securities Due On January 23, 2034 | 3 Month CME Term SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	3.01%
Trust Preferred Securities Due September 20, 2034
Debt Instrument [Line Items]
Total borrowings, gross	$ 12,372	$ 12,372
Weighted average interest rate	7.74%	7.78%
Trust Preferred Securities Due September 20, 2034 | 3 Month CME Term SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.41%	2.41%
Trust Preferred Securities Due January 7, 2035
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,310	$ 10,310
Weighted average interest rate	7.58%	7.66%
Trust Preferred Securities Due January 7, 2035 | 3 Month CME Term SOFR
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	6.98%	7.04%
Trust Preferred Securities Due June 15, 2036 | 3 Month CME Term SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	1.65%	1.65%
Trust Preferred Securities Due June 23, 2036
Debt Instrument [Line Items]
Total borrowings, gross	$ 8,248	$ 8,248
Weighted average interest rate	7.43%	7.47%
Trust Preferred Securities Due June 23, 2036 | 3 Month CME Term SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.11%	2.11%
Subordinated Debentures Due November 30, 2028
Debt Instrument [Line Items]
Total borrowings, gross	$ 10,000	$ 10,000
Fixed rate	8.99%
Weighted average interest rate		9.09%
Subordinated Debentures Due November 30, 2028 | 3 Month CME Term SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	3.69%	3.69%
Subordinated Debentures Due November 15, 2030
Debt Instrument [Line Items]
Total borrowings, gross	$ 18,000	$ 18,000
Fixed rate	4.38%	4.38%
FHLB Fixed Rate Credit Due January 16th, 2024
Debt Instrument [Line Items]
Total borrowings, gross		$ 80,000
Fixed rate		5.59%
FHLB Fixed Rate Credit Due February 27th, 2024
Debt Instrument [Line Items]
Total borrowings, gross		$ 100,000
Fixed rate		5.61%
FHLB Fixed Rate Credit Due March 20th, 2024
Debt Instrument [Line Items]
Total borrowings, gross		$ 100,000
Fixed rate		5.61%