Commitments and Contingencies - Employment Agreements (Details) $ in Millions	12 Months Ended
Dec. 31, 2019 USD ($) Officer
Other Commitments [Line Items]
Number of officer in employment agreements \| Officer	1
Aggregate base compensation \| $	$ 0.9
Officer
Other Commitments [Line Items]
Renewal of agreements term	1 year

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.

Name:	us-gaap_OtherCommitmentsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration