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Disclosures About Fair Value of Financial Instruments - Narrative (Detail)	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Loans held for sale, average life from purchase to sale	30 days

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- Definition

Loans Held For Sale Average Life From Purchase To Sale

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No definition available.

+ Details

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- References

No definition available.

+ Details

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