Annual report pursuant to Section 13 and 15(d)

Income Taxes - Deferred Tax Assets (Details)

v3.22.0.1
Income Taxes - Deferred Tax Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Deferred tax assets:    
Stock issued for services $ 1,504 $ 1,428
Accrued compensation 27 42
Stock issued for acquisition of program 1,462 1,436
Stock issued for license agreement 1,363 1,574
Stock issued for milestone payment 236 262
Amortizable license fee 4 5
Net operating loss carry-forward 16,884 12,540
Total gross deferred tax assets 21,480 17,287
Less: valuation allowance (21,480) (17,287)
Total net deferred tax assets $ 0 $ 0