Securities - Schedule of Amortized Cost and Fair Value of Securities Available for Sale and Held to Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Available for sale
Amortized cost within one year	$ 3,646	$ 5,505
Amortized cost one to five years	105,358	100,301
Amortized cost for five to ten years	175,739	167,764
Amortized cost for after ten years	180,504	195,984
Amortized cost, available for sale	465,247	469,554
Total available for sale investment securities, amortized cost	623,428	634,615
Fair value within one year	3,618	5,408
Fair value for one to five years	93,966	89,650
Fair value for five to ten years	145,553	141,203
Fair value for after ten years	150,265	170,113
Fair value, available for sale	393,402	406,374
Fair Value	527,054	547,251
Held to maturity
Within one year, amortized cost	22,563	33,483
One to five years, amortized cost	217,174	225,957
Five to ten years, amortized cost	357,082	350,843
After ten years, amortized cost	914,103	928,209
Amortized cost, held to maturity	1,510,922	1,538,492
Investment securities, held to maturity	1,904,439	1,945,795
Within one year, fair value	22,312	33,169
One to five years, fair value	207,041	216,354
five to ten years, fair value	305,973	304,067
After ten years, fair value	730,061	768,927
Fair value, held to maturity	1,265,387	1,322,517
Fair value, held to maturity, mortgage obligations and backed pools	1,596,987	1,668,758
Federal agency collateralized mortgage obligations
Available for sale
Amortized cost, available for sale, mortgage obligations and backed pools	3,702	3,931
Fair Value	3,334	3,580
Held to maturity
Investment securities, held to maturity	48,668	51,325
Fair value, held to maturity, mortgage obligations and backed pools	40,540	43,479
Federal agency mortgage-backed pools
Available for sale
Amortized cost, available for sale, mortgage obligations and backed pools	154,479	161,130
Fair Value	130,318	137,297
Held to maturity
Investment securities, held to maturity	314,069	323,649
Fair value, held to maturity, mortgage obligations and backed pools	264,814	275,028
Private labeled mortgage-backed pools
Held to maturity
Investment securities, held to maturity	30,780	32,329
Fair value, held to maturity, mortgage obligations and backed pools	$ 26,246	$ 27,734

Available for sale securities debt maturities rolling fair value.

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