Equity - Schedule of ATM Offering Program (Details) - At-The-Market Program - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020
Equity [Line Items]
Number of shares sold (in shares)	1,052,800	5,950,882
Proceeds from sale of stock	$ 13,574	$ 61,032

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

No definition available.

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration