INCOME TAXES- Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred Tax Assets [Abstract]
NOL and capital losses carryforward	$ 36,721	$ 48,633
Allowance for credit losses	88,149	102,005
Alternative Minimum Tax credits available for carryforwards	33,220	39,898
Unrealized loss on OREO valuation	4,126	6,360
Legal and other reserves	3,121	4,059
Reserve for insurance premium cancellations	746	824
Differences between the assigned values and tax bases of assets and liabilities recognized in purchase business combinations	8,007	6,690
Unrealized loss on available-for-sale securities, net	76,616	82,944
Other	8,808	4,264
Total gross deferred tax asset	264,277	299,246
Deferred Tax Liabilities [Abstract]
Servicing assets	8,282	9,002
Pension plan assets	472	832
Other	87	97
Total gross deferred tax liabilities	$ 8,841	$ 9,931

Deferred Tax Asset, Difference In Purchase Price

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards and capital loss carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on REO valuations.

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Deferred Tax Liabilities, Pension

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the estimated loss from legal settlements.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on financing receivable.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the unearned premiums reserve.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of deferred tax liability attributable to taxable temporary differences from mortgage servicing rights.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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