Quarterly report pursuant to Section 13 or 15(d)

Accounts Payable (Details Narrative)

v3.23.2
Accounts Payable (Details Narrative) - USD ($)
shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Reserach and development expenses $ 2,095 $ 1,139 $ 3,745 $ 3,226  
Stock Issued During Period, Value, New Issues     6,268    
Accounts Payable, Current 3,501   3,501   $ 3,140
Common Stock [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Accounts Payable 1,100   $ 1,100    
Stock Issued During Period, Shares, New Issues     3,600    
Stock Issued During Period, Value, New Issues     $ 4    
Service Agreement [Member] | Third Party Manufacturer [Member] | Common Stock [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Accounts Payable 2,900   2,900   $ 2,300
Reserach and development expenses 2,100 $ 1,100 3,700 $ 3,200  
Cash received 1,100   $ 1,100    
Stock Issued During Period, Shares, New Issues     1,300    
Stock Issued During Period, Value, New Issues     $ 591    
Accounts Payable, Current $ 1,100   1,100    
Gain (Loss) Related to Litigation Settlement     $ 547