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Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Office [Member]          
Leases [Abstract]          
Operating lease ROU assets $ 18   $ 18   $ 45
Lease liability 18   18   45
Lease expense 13 $ 13 27 $ 27  
Corporate Promotional and Marketing Facility [Member]          
Leases [Abstract]          
Operating lease ROU assets 499   499   $ 648
Lease expense $ 75 $ 75 $ 150 $ 150