Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, $ in Thousands						3 Months Ended
	Mar. 30, 2022	Mar. 16, 2022	Mar. 15, 2022	Mar. 15, 2022	Mar. 14, 2022	Mar. 31, 2022	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021
Financing Receivable, Impaired [Line Items]
Cash							$ 157,781	$ 12,342	$ 30,220
Working capital							$ 165,500
Proceeds from issuance of equity						$ 194,400
Sprott Credit Agreement | Line of Credit
Financing Receivable, Impaired [Line Items]
Principal prepayment	$ 10,000
Principal prepaid	$ 13,900	$ 10,000
Private Placement
Financing Receivable, Impaired [Line Items]
Number of shares issued (in shares)					46,816,480
Offering price (in dollars per share)					$ 1.193
Proceeds from private placement and forward purchase contract			$ 55,900		$ 55,900
Common Stock
Financing Receivable, Impaired [Line Items]
Proceeds from issuance of equity			$ 138,600	$ 194,400
Number of shares issued (in shares)			89,553,584
Sale of stock, consideration received per transaction			$ 500,000