Mandatorily Redeemable Preferred Shares, net - Activity Within the Preferred Share Liability (Details) - Series A Preferred Shares $ in Thousands	6 Months Ended
Jun. 30, 2020 USD ($)
Mandatorily Redeemable Preferred Shares [Roll Forward]
Net beginning balance	$ 103,646
Partial settlement of derivative liability	42,821
Non-cash interest expense recognized, including transaction cost amortization	12,554
Net ending balance	$ 159,021

Amount that would be paid, determined under the conditions specified in the contract, if the holder of the share has the right to redeem the shares.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 480
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109262807&loc=d3e22047-110879

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