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Business Segment (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting [Abstract]        
Depreciation expense $ 2,626 $ 231 $ 1,487 $ 131
Fair value of convertible debentures $ 929     98
Change in fair value of convertible debentures and warrant liability expense   31 26,104  
Investment impairment   $ 7,432 1,307 21,703
Consulting agreement expense     17,708  
Other non-operating expenses     $ 27,544  
Compensation expense       $ 400