Condensed Consolidated Statements Of Changes In Cash Flows (Unaudited) (Parenthetical) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Statement of Cash Flows [Abstract]
Cash and cash equivalents	$ 168,302	$ 60,294
Restricted cash	22,932	22,219
Total cash, cash equivalents, and restricted cash	191,234	82,513
Purchase of fixed assets with accounts payable	1,596	887
Purchase of fixed assets with accrued liabilities	559	$ 409
Deferred issuance costs	8,722
Issuance costs in accounts payable and accrued liabilities	6,586
Issuance of member units	$ 30,825