Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended
Jan. 23, 2020	Dec. 31, 2019
Loss Contingencies [Line Items]
One-time payment to Department of Treasury		$ 1,100
Office Of Foreign Asset Control \| Subsequent Event
Loss Contingencies [Line Items]
One-time payment to Department of Treasury	$ 1,125

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.

No definition available.

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