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Securities Loaned - Additional Information (Detail) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Securities loaned	$ 33,659,000
CF & Co [Member]
Debt Instrument [Line Items]
Securities loaned	33,700,000	$ 0
CF & Co [Member] | Securities Financing Transaction, Fair Value [Member]
Debt Instrument [Line Items]
Securities loaned	$ 33,700,000
CF & Co [Member] | Minimum [Member]
Debt Instrument [Line Items]
Stated interest rate	2.97%
CF & Co [Member] | Maximum [Member]
Debt Instrument [Line Items]
Stated interest rate	3.15%

X

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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+ References

No definition available.

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- Definition

Amount, after the effects of master netting arrangements, of securities loaned to entities in exchange for collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

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