Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended
Oct. 31, 2015	Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Purchase obligation, annual commitment	$ 600	$ 607
Purchase obligation, renewal option, term	5 years
Purchase obligation, automatic renewal, term	5 years

Minimum amount of purchase arrangement maturing in the next fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments.

No definition available.

Name:	us-gaap_PurchaseObligationDueInNextTwelveMonths
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant