Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations (Details)

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Discontinued Operations (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Discontinued operations – current assets $ 31 $ 14
Discontinued operations – current liabilities 187 129
Discontinued Operations [Member] | U.s. Commercialization Activities [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Receivables 10
Prepaid expenses and other current assets 21 14
Discontinued operations – current assets 31 14
Accounts payable 187 129
Discontinued operations – current liabilities $ 187 $ 129