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Acquisition - Pro-forma Results (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Acquisition |  |
Revenues, net | $ 1,551 | $ 691
Net loss allocable to common shareholders | $ (4,310) | $ (2,254)
Net loss per share | $ (1.46) | $ (0.03)
Weighted average number of shares outstanding | 2,942,057 | 2,477,359

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