Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Basis of Presentation and Significant Accounting Policies (Details Narrative)

v3.20.1

Basis of Presentation and Significant Accounting Policies (Details Narrative) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) Segment	Dec. 31, 2018 USD ($)	Jan. 02, 2019 USD ($)	Dec. 31, 2017 USD ($)
Number of operating segment \| Segment	1
Primary operating account balance	$ 7,418	$ 2,723		$ 748
Cash uninsured amount	50
Operating lease right-of-use assets	677
Operating lease liabilities	700
Goodwill	19,092	65,195		$ 65,195
Research and development in process	53,905
Impairment in goodwill	46,103
Impairment on IPR&D	46,103	53,905
Collaboration revenue	6,564
Accounts receivable related party	644
Intellectual Property [Member]
Research and development in process	1,838
Collaboration revenue	4,368
Program expense reimbursements	$ 358
ASC 842 [Member]
Operating lease right-of-use assets			$ 833
Operating lease liabilities			$ 833
Customer One [Member] \| Customer Concentration Risk [Member] \| Revenue and Receivables [Member]
Revenue and receivable percentage	100.00%
U.S. Financial Institutions One [Member]
Cash FDIC insured limits	$ 250
U.S. Financial Institutions Two [Member]
Cash FDIC insured limits	$ 250

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