Subsequent Events (Details Narrative) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 12 Months Ended
Feb. 11, 2022
Dec. 17, 2021
Jan. 31, 2022
Dec. 31, 2021
Subsequent Event [Line Items]        
Upfront payment   $ 50.0    
Two Thousand Twenty One Equity Incentive Plan [Member]        
Subsequent Event [Line Items]        
Number of restricted stock units       16,382,385
Subsequent Event [Member]        
Subsequent Event [Line Items]        
Upfront payment     $ 12.1  
Subsequent Event [Member] | Two Thousand Twenty One Equity Incentive Plan [Member]        
Subsequent Event [Line Items]        
Number of restricted stock units 694,424      
Subsequent Event [Member] | 2021 Plan [Member]        
Subsequent Event [Line Items]        
Weighted average fair value of stock option awards granted $ 1.50      
Subsequent Event [Member] | IIA [Member]        
Subsequent Event [Line Items]        
Upfront payment     12.1  
Subsequent Event [Member] | Hadasit [Member]        
Subsequent Event [Line Items]        
Upfront payment     8.9  
Reduced payment commitment amount     1.9  
Budgetary commitment     $ 8.6  
Description of commitment payment agreement     Lineage is required to pay Hadasit 21.5% of any portion of the commitment not incurred within five years after the execution of the Agreement  
Subsequent Event [Member] | Roche Agreement [Member]        
Subsequent Event [Line Items]        
Upfront payment     $ 50.0  
Subsequent Event [Member] | Roche Agreement [Member] | Hadasit [Member]        
Subsequent Event [Line Items]        
Description of commitment payment agreement     Lineage is required to pay Hadasit 21.5% of any portion of the commitment not incurred within five years after the execution of the Roche Agreement