Investment Securities - Amortized Cost, Fair Values, and Unrealized Gains and Losses of Securities Available-For-Sale (Details) - USD ($) $ in Thousands		Dec. 31, 2025	Dec. 31, 2024
Investment Securities [Abstract]
Amortized cost		$ 955,203	$ 490,992
Gross unrealized gains		14,043	524
Gross unrealized losses		18,092	27,102
Fair value		951,154	464,414
U.S. Government-sponsored Securities [Member]
Investment Securities [Abstract]
Amortized cost		2,046	2,657
Gross unrealized gains		2	4
Gross unrealized losses		10	17
Fair value		2,038	2,644
Mortgage-backed Securities [Member]
Investment Securities [Abstract]
Amortized cost	[1]	834,820	466,302
Gross unrealized gains	[1]	9,140	464
Gross unrealized losses	[1]	17,720	26,908
Fair value	[1]	826,240	439,858
Commercial Mortgage-Backed Obligations [Member]
Investment Securities [Abstract]
Amortized cost	[1]	1,231	1,228
Gross unrealized gains	[1]	22	0
Gross unrealized losses	[1]	0	16
Fair value	[1]	1,253	1,212
Collateralized Mortgage Obligations [Member]
Investment Securities [Abstract]
Amortized cost	[1]	21,087	5,653
Gross unrealized gains	[1]	5	0
Gross unrealized losses	[1]	362	156
Fair value	[1]	20,730	5,497
Municipal Securities [Member]
Investment Securities [Abstract]
Amortized cost		66,142
Gross unrealized gains		4,703
Gross unrealized losses		0
Fair value		70,845
Corporate Securities [Member]
Investment Securities [Abstract]
Amortized cost		29,567	14,800
Gross unrealized gains		171	56
Gross unrealized losses		0	0
Fair value		29,738	14,856
Other [Member]
Investment Securities [Abstract]
Amortized cost		310	352
Gross unrealized gains		0	0
Gross unrealized losses		0	5
Fair value		$ 310	$ 347

[1] All mortgage-backed securities and collateralized mortgage obligations were issued by an agency or government sponsored entity of the U.S. Government.