Selected Quarterly Financial Information (unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2021 |
Sep. 30, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Dec. 31, 2020 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Quarterly Financial Information Disclosure [Abstract] | |||||||||||
| Revenues | $ 23,404 | $ 14,667 | $ 6,620 | $ 914 | $ 50,030 | $ 29 | $ 29 | $ 30 | $ 45,605 | $ 50,118 | $ 318 |
| Operating Expenses | 56,109 | 65,020 | 53,754 | 51,457 | 58,082 | 42,344 | 26,892 | 27,090 | |||
| Loss from operations | (32,705) | (50,353) | (47,134) | (50,543) | (8,052) | (42,315) | (26,863) | (27,060) | (180,735) | (104,290) | (90,943) |
| Net loss | $ (33,322) | $ (50,255) | $ (47,010) | $ (50,379) | $ (8,074) | $ (42,130) | $ (26,544) | $ (25,932) | $ (180,966) | $ (102,680) | $ (88,385) |
| Basic loss per common share (in dollars per share) | $ (0.25) | $ (0.39) | $ (0.37) | $ (0.40) | $ (0.06) | $ (0.34) | $ (0.24) | $ (0.23) | $ (1.40) | $ (0.87) | $ (0.95) |
| Diluted loss per common share (in dollars per share) | $ (0.25) | $ (0.39) | $ (0.37) | $ (0.40) | $ (0.06) | $ (0.34) | $ (0.24) | $ (0.23) | $ (1.40) | $ (0.87) | $ (0.95) |
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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