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Loans and Allowance for Loan Losses - Additional Information (Detail)

12 Months Ended

Dec. 31, 2020

USD ($)

TDR

Dec. 31, 2019

USD ($)

TDR

Dec. 31, 2018

USD ($)

Mar. 31, 2018

USD ($)

Financing Receivable Recorded Investment Past Due [Line Items]

Weighted average loan-to-value ratio

327.00%

190.00%

Allowance for loan loss

$ 57,548,000

^[1],[2]

$ 46,093,000

^[1],[2]

$ 36,395,000

$ 46,093,000

Medallion [Member]

Financing Receivable Recorded Investment Past Due [Line Items]

Number of loans modified as TDRs defaulted | TDR

59

71

Allowance for loan loss

$ 25,043,000

$ 25,410,000

Recreation [Member]

Financing Receivable Recorded Investment Past Due [Line Items]

Number of loans modified as TDRs defaulted | TDR

77

294

Allowance for loan loss

$ 27,348,000

$ 18,075,000

Commercial Loans [Member]

Financing Receivable Recorded Investment Past Due [Line Items]

Number of loans modified as TDRs defaulted | TDR

1

Troubled Debt Restructuring Defaulted [Member] | Medallion [Member]

Financing Receivable Recorded Investment Past Due [Line Items]

Number of loans modified as TDRs defaulted | TDR

5

4

TDR investment value

$ 738,000

$ 1,023,000

Allowance for loan loss

$ 331,000

$ 428,000

Troubled Debt Restructuring Defaulted [Member] | Recreation [Member]

Financing Receivable Recorded Investment Past Due [Line Items]

Number of loans modified as TDRs defaulted | TDR

43

213

TDR investment value

$ 433,000

$ 1,905,000

Allowance for loan loss

$ 15,000

$ 76,000

Troubled Debt Restructuring Defaulted [Member] | Commercial Loans [Member]

Financing Receivable Recorded Investment Past Due [Line Items]

Number of loans modified as TDRs defaulted | TDR

0

[1]	As of December 31, 2020, the general reserves previously recorded for the Company’s medallion loan portfolio had been reversed as all loans had been deemed impaired and written down to collateral value.
[2]	As of December 31, 2020, there was no allowance for loan losses and net charge-offs related to the strategic partnership loans.

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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