REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Revenue recognition
Net interest income	$ 102,688	$ 96,919
Noninterest income:
Mortgage banking income	1,821	310
Program fees	3,822	4,179
Increase in cash surrender value of BOLI	793	754
Gain on sale of Visa Class B-1 Shares	4,090
Total noninterest income	33,154	23,373
Total net revenue	$ 135,842	$ 120,292
Net-revenue concentration (as percent)	100.00%	100.00%
Writedowns during entity's holding of property (as a percent)	10.00%
Core Banking Activities
Revenue recognition
Net interest income	$ 56,349	$ 50,516
Noninterest income:
Mortgage banking income	1,821	310
Increase in cash surrender value of BOLI	793	754
Gain on sale of Visa Class B-1 Shares	4,090
Total noninterest income	15,384	8,309
Total net revenue	$ 71,733	$ 58,825
Net-revenue concentration (as percent)	53.00%	48.00%
Traditional Banking
Revenue recognition
Net interest income	$ 53,321	$ 48,259
Noninterest income:
Mortgage banking income	1,821	310
Increase in cash surrender value of BOLI	793	754
Gain on sale of Visa Class B-1 Shares	4,090
Total noninterest income	15,364	8,296
Total net revenue	$ 68,685	$ 56,555
Net-revenue concentration (as percent)	51.00%	46.00%
Warehouse Lending
Revenue recognition
Net interest income	$ 3,028	$ 2,257
Noninterest income:
Total noninterest income	20	13
Total net revenue	$ 3,048	$ 2,270
Net-revenue concentration (as percent)	2.00%	2.00%
Republic Processing Group
Revenue recognition
Net interest income	$ 46,339	$ 46,403
Noninterest income:
Program fees	3,822	4,179
Total noninterest income	17,770	15,064
Total net revenue	$ 64,109	$ 61,467
Net-revenue concentration (as percent)	47.00%	52.00%
Tax Refund Solutions
Revenue recognition
Net interest income	$ 29,812	$ 30,910
Noninterest income:
Total noninterest income	13,947	10,883
Total net revenue	$ 43,759	$ 41,793
Net-revenue concentration (as percent)	32.00%	35.00%
Republic Payment Solutions
Revenue recognition
Net interest income	$ 3,994	$ 3,508
Noninterest income:
Program fees	767	773
Total noninterest income	767	774
Total net revenue	$ 4,761	$ 4,282
Net-revenue concentration (as percent)	4.00%	4.00%
Republic Credit Solutions
Revenue recognition
Net interest income	$ 12,533	$ 11,985
Noninterest income:
Program fees	3,055	3,406
Total noninterest income	3,056	3,407
Total net revenue	$ 15,589	$ 15,392
Net-revenue concentration (as percent)	11.00%	13.00%
Service charges on deposit accounts
Noninterest income:
Revenue under 606	$ 3,460	$ 3,313
Service charges on deposit accounts \| Core Banking Activities
Noninterest income:
Revenue under 606	3,459	3,312
Service charges on deposit accounts \| Traditional Banking
Noninterest income:
Revenue under 606	3,439	3,299
Service charges on deposit accounts \| Warehouse Lending
Noninterest income:
Revenue under 606	20	13
Service charges on deposit accounts \| Republic Processing Group
Noninterest income:
Revenue under 606	1	1
Service charges on deposit accounts \| Republic Credit Solutions
Noninterest income:
Revenue under 606	1	1
Net refund transfer fees
Noninterest income:
Revenue under 606	13,893	10,820
Net refund transfer fees \| Republic Processing Group
Noninterest income:
Revenue under 606	13,893	10,820
Net refund transfer fees \| Tax Refund Solutions
Noninterest income:
Revenue under 606	13,893	10,820
Interchange fee income
Noninterest income:
Revenue under 606	3,077	3,157
Interchange fee income \| Core Banking Activities
Noninterest income:
Revenue under 606	3,044	3,117
Interchange fee income \| Traditional Banking
Noninterest income:
Revenue under 606	3,044	3,117
Interchange fee income \| Republic Processing Group
Noninterest income:
Revenue under 606	33	40
Interchange fee income \| Tax Refund Solutions
Noninterest income:
Revenue under 606	33	39
Interchange fee income \| Republic Payment Solutions
Noninterest income:
Revenue under 606		1
Net losses on other real estate owned
Noninterest income:
Revenue under 606	(53)	(53)
Net losses on other real estate owned \| Core Banking Activities
Noninterest income:
Revenue under 606	(53)	(53)
Net losses on other real estate owned \| Traditional Banking
Noninterest income:
Revenue under 606	(53)	(53)
Other
Noninterest income:
Revenue under 606	2,251	893
Other \| Core Banking Activities
Noninterest income:
Revenue under 606	2,230	869
Other \| Traditional Banking
Noninterest income:
Revenue under 606	2,230	869
Other \| Republic Processing Group
Noninterest income:
Revenue under 606	21	24
Other \| Tax Refund Solutions
Noninterest income:
Revenue under 606	$ 21	$ 24

Income from mortgage banking activities Processing Group program fees and commissions.

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Income from mortgage banking.

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Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.

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The difference between the carrying value and the sale price of an investment. A gain would be recognized when the sale price of the investment is greater than the carrying value of the investment. This element refers to the Gain included in earnings and not to the cash proceeds of the sale.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (SX 210.5-03(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

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