Allowances For Credit Losses Attributable To Change In Loss Drivers

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Customer reserves associated factored receivables held on deposit.

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Factored receivables as a percent of total loans.

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Gain or loss recorded on transfer of loans from held to investment to held for sale.

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Increase (Decrease) in Allowances For Credit Losses Attributable To Non-PCD Net Charge-Offs

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Loans Held For Investment Transferred To Loans Held For Sale

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Percentage of factored receivables purchased from trucking fleets and owner-operators in the transportation industry.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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Amount, before allowance for credit loss, of accrued interest on financing receivable.

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Amount excluding accrued interest, of allowance for credit loss on financing receivable.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Amount excluding accrued interest, before allowance for credit loss, of financing receivable.

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Amount of financing receivable modified as troubled debt restructuring.

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Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

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Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

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Amount of financing receivable 90 days or more past due and still accruing.

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Amount of financing receivable on nonaccrual status.

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Amount of unamortized loan commitment, origination, and other fees (costs) and purchase premium (discount) on financing receivable. Excludes financing receivable covered under loss sharing agreement.

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Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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The cash inflow associated with the sale of loans receivables arising from the financing of goods and services.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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Loans and Allowance for Credit Losses - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) loanReceivable	Dec. 31, 2020 USD ($) loanReceivable	Dec. 31, 2019 USD ($) loanReceivable	Jul. 08, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Premiums and discounts on acquired loans	$ 11,723	$ 18,511
Net deferred origination and factoring fees	5,349	4,887
Accrued interest on loans	$ 14,513	$ 18,198
Majority of factored receivables percentage of loan portfolio	91.00%	90.00%
Percentage of total loan portfolio on factored receivables	32.00%	20.00%
Misdirected payments	$ 4,867,572	$ 4,996,776
Pledged loans	1,733,917	2,255,441
Loans transferred to loans held for sale	83,975	185,823	$ 46,163
Proceeds from sale of loans	87,813	165,877	47,832
Net gain (loss) on loans transferred to held for sale	1,247	(770)	1,669
ACL Allocation	42,213	95,739
Credit loss expense (benefit)	(8,830)	38,329	$ 7,942
Decrease in allowances for credit losses attributable to net charge-offs	4,298
Nonaccrual	15,034	34,073
Factored receivables greater than 90 days past due	39,268	72,774
Recorded investments in troubled debt restructurings	$ 4,677	$ 13,324
Number of defaults on modified loans \| loanReceivable	3	1	3
Recorded investments in troubled debt restructurings	$ 1,681	$ 5,741	$ 680
Troubled Debt Restructuring
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL Allocation	1,068	2,469
Nonaccrual	3,912	13,321
Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Misdirected payments	46,433	87,766
Changes In Allowance For Credit Losses
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowances for credit losses attributable to change in loss drivers	10,408
Factored receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Customer reserves	254,970	145,892
Misdirected payments	1,699,537	1,120,770
Nonaccrual	0	0
Factored receivables greater than 90 days past due	39,134	72,717
Factored receivables \| Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Misdirected payments	39,134	72,717
Factored receivables \| Over-Formula Advances
Accounts, Notes, Loans and Financing Receivable [Line Items]
Misdirected payments	10,077	62,100		$ 62,200
ACL Allocation	10,077	48,485
Financing receivable, allowance for credit loss, writeoff	41,265
Credit loss expense (benefit)	2,857
Factored receivables \| Over-Formula Advances \| Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	10,077	62,100
Factored receivables \| Misdirected Payments Receivable \| United States Postal Service
Accounts, Notes, Loans and Financing Receivable [Line Items]
Misdirected payments	19,361	19,600
Factored receivables greater than 90 days past due		6,000
1-4 family residential properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Misdirected payments	123,115	157,147
Nonaccrual	1,683	1,848
Factored receivables greater than 90 days past due	134	0
1-4 family residential properties \| Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Misdirected payments	1,114	952
1-4 family residential properties \| Real Eatate Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Residential real estate loans in process of foreclosure	$ 301	$ 251
Texas, Colorado, Illinois, And Iowa \| Accounts Receivable \| Geographic Concentration Risk
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of customers located within states	57.00%	57.00%
Texas \| Accounts Receivable \| Geographic Concentration Risk
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of customers located within states	21.00%	22.00%
Colorado \| Accounts Receivable \| Geographic Concentration Risk
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of customers located within states	15.00%	17.00%
Illinois \| Accounts Receivable \| Geographic Concentration Risk
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of customers located within states	15.00%	12.00%
Iowa \| Accounts Receivable \| Geographic Concentration Risk
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of customers located within states	6.00%	6.00%