Annual report pursuant to Section 13 and 15(d)

Basis of Presentation and Significant Accounting Policies (Details Narrative)

v3.22.1
Basis of Presentation and Significant Accounting Policies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Cash and Cash Equivalents, at Carrying Value $ 58,705,000 $ 33,010,000
Restricted Cash and Cash Equivalents, Current 50,000 50,000
Cash equivalents 0 0
Goodwill 19,092,000 19,092,000
General and Administrative Expense 5,427,000 5,566,000
Collaboration revenue 2,014,000
Research and development expense 8,794,000 6,034,000
Collaboration Agreement [Member]    
Collaboration revenue   2,014,000
Research and development expense   1,779,000
Program expense reimbursements   235,000
Revision of Prior Period, Reclassification, Adjustment [Member]    
General and Administrative Expense 273,000  
Patent and Licensing Related Legal and Filing Costs [Member]    
General and Administrative Expense 533,000 $ 273,000
United States Financial Institutions Two [Member]    
Cash, FDIC Insured Amount $ 250,000