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Debt Obligations, Debt Covenants (Details) - USD ($)	1 Months Ended
	Oct. 31, 2017	Jul. 31, 2017	Apr. 30, 2017	Jan. 31, 2017	Oct. 31, 2016	Sep. 30, 2017
CLO V
Debt Covenants
Current overcollateralization ratio for cash flow triggers (as a percent)	130.72%	130.72%	130.72%	130.72%	130.72%
Limit overcollateralization ratio for cash flow triggers (as a percent)	129.72%
Current interest coverage ratio for cash flow triggers (as a percent)	211.97%
Limit interest coverage ratio for cash flow triggers (as a percent)	120.00%
CLO VI
Debt Covenants
Current overcollateralization ratio for cash flow triggers (as a percent)	129.87%	129.87%	129.87%	129.87%	129.87%
Limit overcollateralization ratio for cash flow triggers (as a percent)	128.87%
Current interest coverage ratio for cash flow triggers (as a percent)	240.15%
Limit interest coverage ratio for cash flow triggers (as a percent)	120.00%
CLO VII
Debt Covenants
Current overcollateralization ratio for cash flow triggers (as a percent)	129.03%	129.03%
Limit overcollateralization ratio for cash flow triggers (as a percent)	128.03%
Current interest coverage ratio for cash flow triggers (as a percent)	287.79%
Limit interest coverage ratio for cash flow triggers (as a percent)	120.00%
CLO VIII
Debt Covenants
Current overcollateralization ratio for cash flow triggers (as a percent)	129.03%
Limit overcollateralization ratio for cash flow triggers (as a percent)	128.03%
Current interest coverage ratio for cash flow triggers (as a percent)	360.90%
Limit interest coverage ratio for cash flow triggers (as a percent)	120.00%
Junior subordinated notes
Debt Covenants
Amount payable on default of senior debt						$ 0

X

- Definition

Represents the interest coverage ratio maintained during the period under covenant compliance. Interest coverage ratio is calculated by dividing interest income by interest expense for the classes senior to those retained by the entity.

+ References

No definition available.

+ Details

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X

- Definition

Represents the overcollateralization ratio maintained during the period under covenant compliance. Overcollateralization ratio is calculated by dividing the total principal balance of all collateral in the CDO by the total principal balance of the bonds associated with the applicable ratio.

+ References

No definition available.

+ Details

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- Definition

Represents the amount payable on default of senior debt under debt instrument.

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X

- Definition

Represents the interest coverage ratio required to be maintained under covenant compliance. Interest coverage ratio is calculated by dividing interest income by interest expense for the classes senior to those retained by the entity.

+ References

No definition available.

+ Details

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X

- Definition

Represents the overcollateralization ratio required to be maintained under covenant compliance. Overcollateralization ratio is calculated by dividing the total principal balance of all collateral in the CDO by the total principal balance of the bonds associated with the applicable ratio.

+ References

No definition available.

+ Details

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- Definition

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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No definition available.

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