Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Narrative)

v3.23.1
Income Taxes (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Operating Loss Carryforwards [Line Items]    
Uncertain tax positions $ 0 $ 0
Unrecognized tax benefits 0 0
Interest and penalties 0 0
UNITED KINGDOM    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards 61,900,000 59,800,000
UNITED STATES    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards $ 29,000,000 27,200,000
Operating Loss Carryforwards, Expiration Date expire in 2031  
State and Local Jurisdiction [Member]    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards $ 30,300,000 27,400,000
GERMANY    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards 2,000,000 2,000,000
SWITZERLAND    
Operating Loss Carryforwards [Line Items]    
Net operating loss carryforwards $ 300,000 $ 300,000
Operating Loss Carryforwards, Expiration Date 2026