Basis of Presentation - Risks (Details) - Tinuum Group, LLC	Jun. 30, 2018 debt_instrument
Concentration Risk [Line Items]
Number of instruments held	18
Customer Concentration Risk
Concentration Risk [Line Items]
Number of instruments held	11

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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