Subsequent Events - Narrative (Details) - Over-Allotment Option - Subsequent Event $ / shares in Units, $ in Millions	1 Months Ended
Jan. 31, 2020 USD ($) $ / shares shares
Subsequent Event [Line Items]
Number of common stock (in shares) \| shares	9,000,000.0
Closing stock price (usd per share) \| $ / shares	$ 23.00
Purchase price \| $	$ 194.1

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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