Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Dec. 31, 2023
Cash flows from operating activities:
Net income (loss)	$ 136,009,000	$ 20,596,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of intangibles	26,312,000	12,346,000
Provision (benefit) charge for credit losses on loans and securities	(2,319,000)	66,239,000
Provision charge for credit losses on off-balance sheet credit exposures	69,000	3,146,000
Deferred tax expense (benefit)	7,153,000	(1,020,000)
Amortization of operating lease right-of-use assets	7,015,000	6,398,000
Income on Bank-owned life insurance	(4,678,000)	(5,140,000)
Net amortization of premiums and discounts on securities	8,449,000	694,000
Accretion of net deferred loan fees	(3,012,000)	(3,611,000)
Amortization of premiums on purchased loans, net	129,000	100,000
Originations of loans held for sale	(36,107,000)	(5,285,000)
Proceeds from sales of loans held for sale	170,708,000	3,005,000
ESOP expense	0	1,442,000
Allocation of stock award expense	4,802,000	3,425,000
Allocation of stock option expense	17,000	44,000
Net gain on sale of loans	(1,760,000)	(385,000)
Net (gain) loss on securities transactions	(87,000)	2,974,000
Net gain on sale of premises and equipment	(624,000)	0
Net loss (gain) on sale of foreclosed assets	11,000	(203,000)
Increase in accrued interest receivable	(1,554,000)	(7,634,000)
Decrease (increase) in other assets	25,106,000	(27,968,000)
(Decrease) increase in other liabilities	(60,357,000)	48,748,000
Net cash provided by operating activities	275,282,000	117,911,000
Cash flows from investing activities:
Net (increase) decrease in loans	(419,566,000)	5,236,000
Purchases of loans	(321,000)	0
Proceeds from sales of foreclosed assets	0	426,000
Proceeds from maturities, calls and paydowns of held to maturity debt securities	29,424,000	22,908,000
Purchases of investment securities held to maturity	(10,928,000)	(15,122,000)
Proceeds from sales of available for sale debt securities	1,670,000	568,360,000
Proceeds from maturities, calls and paydowns of available for sale debt securities	242,868,000	122,363,000
Purchases of available for sale debt securities	(430,010,000)	(60,338,000)
Proceeds from redemption of Federal Home Loan Bank stock	185,663,000	121,738,000
Purchases of Federal Home Loan Bank stock	(199,917,000)	(142,589,000)
Cash received, net of cash consideration paid for acquisition	0	194,548,000
BOLI claim benefits received	906,000	1,356,000
Proceeds from sales of premises and equipment	2,348,000	0
Purchases of premises and equipment	(5,348,000)	(1,513,000)
Net cash (used in) provided by investing activities	(603,211,000)	817,373,000
Cash flows from financing activities:
Net increase (decrease) in deposits	84,711,000	(562,194,000)
Increase in mortgage escrow deposits	8,044,000	8,324,000
Cash dividends paid to stockholders	(63,223,000)	(37,159,000)
Purchase of employee restricted shares to fund statutory tax withholding	(2,842,000)	(1,290,000)
Proceeds from subordinated debentures	0	221,243,000
Proceeds from subordinated debentures and long-term borrowings	504,500,000	0
Payments on long-term borrowings	(327,702,000)	0
Net increase (decrease) in short-term borrowings	177,427,000	(453,902,000)
Net cash provided by (used in) financing activities	380,915,000	(824,978,000)
Net increase in cash and cash equivalents	52,986,000	110,306,000
Cash and cash equivalents at beginning of period	205,869,000	180,185,000
Restricted cash at beginning of period	70,000	70,000
Total cash and cash equivalents	258,925,000	290,561,000	$ 205,939,000	$ 180,255,000
Cash and cash equivalents at end of period	257,953,000	290,491,000
Restricted cash at end of period	972,000	70,000
Cash paid during the period for:
Interest on deposits and borrowings	248,338,000	137,204,000
Income taxes	56,551,000	18,419,000
Non-cash investing activities:
Initial recognition of operating lease right-of-use assets	0	14,742,000
Initial recognition of operating lease liabilities	0	14,742,000
Non-cash assets acquired at fair value:
Investment securities	0	1,632,107,000
Loans held for sale	0	1,494,000
Loans held for investment	0	7,889,138,000
Bank-owned life insurance	0	160,646,000
Goodwill and other intangible assets	0	400,773,000
Bank premises and equipment	0	60,578,000
Other assets	0	269,251,000
Total non-cash assets acquired at fair value	0	10,413,987,000
Liabilities assumed
Deposits	0	8,622,924,000
Borrowings	0	785,927,000
Subordinated debentures	0	180,198,000
Other Liabilities	0	142,708,000
Total liabilities assumed	0	9,731,757,000
Common stock issued for acquisitions	$ 0	$ 876,778,000